Freelance SQL programmer jobs, employment

We are looking for a talented Data Analyst to develop professional and interactive Excel and Power BI Dashboards to analyze and visualize sales data effectively. The dashboards should provide actionable insights, highlight key metrics, and allow dynamic analysis through filters and interactive visuals.

Project Requirements:

Design an advanced Excel dashboard with interactive charts, Pivot Tables, and data filters.
Create a dynamic Power BI dashboard with drill-through and interactive visuals.
Provide a detailed user guide for both dashboards explaining usage and updates.
Deliver actionable insights and recommendations based on the data analysis.
Skills Required:

Advanced Microsoft Excel (Pivot Tables, Power Query, VBA).
Proficiency in Power BI (DAX, Power Query, creating reports and dashboards).
Strong analytical and problem-solving skills.
Experience in creating visually appealing and user-friendly dashboards.
Excellent attention to detail and accuracy.
Preferred Communication:

Regular updates on progress through Upwork messages or Zoom calls.
Open to feedback and minor revisions for project refinement.
Additional Information:
We will provide the raw sales data and specific KPIs to track. The ideal freelancer should have prior experience in both Excel and Power BI dashboard creation and a portfolio showcasing similar work.

Skills: Data Visualization, Data Entry, Data Modeling, Statistics, SQL, Google Analytics, Analytics, Data Analysis, Microsoft Excel, Business Intelligence

Are you a top-tier AI and Machine Learning expert with the skills, experience, and drive to revolutionize how businesses operate? We’re seeking a highly technical and innovative professional to analyze our growing business, identify transformative opportunities, and create AI-driven solutions that take us to the next level.

What You’ll Do:
• Strategic AI Integration: Collaborate with our head developer to design and implement AI and ML strategies that directly impact operations, revenue, and scalability.
• Data-Driven Innovation: Analyze large datasets from CRM, operations, and customer insights to identify patterns, trends, and opportunities for automation.
• Tool Development: Build and deploy AI-powered tools, dashboards, and models to enhance forecasting, decision-making, and process optimization.
• Automation Expertise: Design workflows and systems that leverage machine learning to reduce manual effort and improve accuracy and efficiency.
• Advanced Projections & Insights: Develop predictive models to generate actionable insights and long-term projections.
• Continuous Innovation: Stay ahead of the curve by researching and applying the latest advancements in AI, ML, and NLP (Natural Language Processing).

Technical Requirements:
• Expertise in programming languages such as Python, R, or JavaScript.
• Strong command of AI/ML frameworks and libraries like TensorFlow, PyTorch, scikit-learn, Keras, or OpenAI technologies.
• Experience with data engineering, including ETL processes, SQL, and data pipeline development.
• Proficiency in building and optimizing predictive models, classifiers, and clustering algorithms.
• Familiarity with cloud platforms such as AWS, Google Cloud, or Azure for scalable deployment.
• Strong understanding of NLP, computer vision, or reinforcement learning is a big plus.

What We’re Looking For:
• A proven track record of deploying AI and machine learning solutions that drive real business results.
• An analytical mindset with the ability to simplify complex problems and deliver actionable recommendations.
• Passion for innovation—someone who lives and breathes AI and automation.
• Strong communication skills to bridge the gap between technical execution and business strategy.

Why Join Us:
• Work at the intersection of technology and business growth, driving innovation in a fast-paced, results-driven environment.
• Collaborate directly with leadership and development teams to bring your ideas to life.
• Competitive compensation for high-caliber talent ready to make an impact.
• The opportunity to push boundaries and create groundbreaking AI solutions for a business with immense potential.

If you’re ready to apply your AI and machine learning expertise to transform our business, apply now with your resume, portfolio, and a brief explanation of how you’ve used AI to solve complex problems or drive growth in the past. Let’s create something extraordinary together!

Skills: Artificial Intelligence, Machine Learning, Artificial Neural Network, Data Science, Deep Learning, Python, TensorFlow, Data Analysis

We are seeking a skilled Data Engineer to join our team and work on large-scale data projects. The ideal candidate will have experience in designing and implementing ETL processes, developing data pipelines, and utilizing DevOps practices to enhance data flow efficiency. You will play a crucial role in optimizing our data architecture and ensuring data integrity. If you are passionate about transforming data into actionable insights and have a strong technical background, we would love to hear from you!

Skills: Python, ETL Pipeline, Data Science, Big Data, SQL

Job Title: Python Quantitative Developer
Location: Remote

We are seeking a highly skilled and experienced Python Quantitative Developer to join our team. In this role, you will be instrumental in developing and implementing quantitative models, working closely with quantitative analysts and traders to create algorithms that analyze market data. Your contributions will directly impact our firm's strategic trading decisions. This role demands a blend of software engineering expertise and quantitative analysis.

Responsibilities:
Develop and implement quantitative models using Python to support trading strategies.

Collaborate with quantitative analysts to troubleshoot and refine model performance.

Analyze complex financial data to derive actionable insights and optimize trading strategies.

Enhance and optimize trading algorithms for better performance and scalability.
Manage and process large financial datasets efficiently.

Create and maintain comprehensive documentation for tools, models, and algorithms.
Monitor and provide ongoing support for trading systems to ensure smooth operation.

Qualifications:
Minimum of 3 years of relevant experience in a Python Quantitative Developer role or a similar position.

Bachelor’s or Master’s degree in Computer Science, Mathematics, Finance, or a related field.

Strong proficiency in Python programming with experience in libraries such as Pandas, NumPy, and Scikit-learn.

Solid experience in quantitative modeling, algorithm development, and data analysis.

Knowledge of financial markets, trading systems, and instruments.

Mandatory experience with the IBKR (Interactive Brokers) API.

Strong analytical, problem-solving, and debugging skills.

Ability to work effectively within a collaborative team environment.

Skills:
Python
Pandas, NumPy, Scikit-learn
SQL
Git
Financial Modeling
Algorithm Development
Data Analysis
Machine Learning
IBKR API

Skills: Python, Python Script, Data Science, Machine Learning

I have the issues down below and will need help to fix the issues on my power bi platform. Im thinking we can jump on a quick teams call.

Skills: Data Visualization, Data Analysis Expressions, SQL, Tableau, Microsoft Excel, Microsoft Power BI, Power Query, Microsoft Power BI Data Visualization, Data Analysis, Data Analytics & Visualization Software, Trend Analysis, Analytics Dashboard, Business Analysis, Sales Analytics, Microsoft Power BI Development

Senior Data Engineer (Snowflake/ETL)
Experience: 8+ Years
What makes you a great fit:
 You have 8+ years of extensive development experience using snowflake or
similar data warehouse technology
 You have working experience with dbt and other technologies of the modern
datastack, such as Snowflake, Apache Airflow, Fivetran, Looker, AWS, git.
 You have experience in agile processes, such as SCRUM
 You have extensive experience in writing advanced SQL statements and
performance tuning them
 You have experience in Data Ingestion techniques using custom or SAAS tool
like fivetran
 You have experience in data modelling and can optimise existing/new data
models
 You have experience in data mining, data warehouse solutions, and ETL, and
using databases in a business environment with large-scale, complex datasets
 You having experience architecting analytical databases (in Data Mesh
architecture) is added advantage
 You have experience working in agile cross-functional delivery team
 You have high development standards, especially for code quality, code reviews,
unit testing, continuous integration and deployment
As a Analytics Engineer you’ll be:
 Developing end to end ETL/ELT Pipeline working with Data Analysts of business
Function.
 Designing, developing, and implementing scalable, automated processes for
data extraction, processing, and analysis in a Data Mesh architecture
 Mentoring other Junior Engineers in the Team
 Be a “go-to” expert for data technologies and solutions
 Ability to provide on the ground troubleshooting and diagnosis to architecture
and design challenges
 Troubleshooting and resolving technical issues as they arise
 Looking for ways of improving both what and how data pipelines are delivered
by the department
 Translating business requirements into technical requirements, such as entities
that need to be modelled, DBT models that need to be build, timings, tests and
reports
 Owning the delivery of data models and reports end to end
 Perform exploratory data analysis in order to identify data quality issues early in
the process and implement tests to ensure prevent them in the future
 Working with Data Analysts to ensure that all data feeds are optimised and
available at the required times. This can include Change Capture, Change Data
Control and other “delta loading” approaches
 Discovering, transforming, testing, deploying and documenting data sources
 Applying, help defining, and championing data warehouse governance: data
quality, testing, coding best practices, and peer review
 Building Looker Dashboard for use cases if required

Skills: Looker, AWS,, ETL

Senior Data Engineer (Snowflake/ETL)
Experience: 8+ Years
• What makes you a great fit:
• You have 5+ years of extensive development experience using Snowflake or
• similar data warehouse technology
• You have working experience with dbt and other technologies of the modern
• datastack, such as Snowflake, Apache Airflow, Fivetran, Looker, AWS, git.
• You have experience in agile processes, such as SCRUM
• You have extensive experience in writing advanced SQL statements and
• performance tuning them
• You have experience in Data Ingestion techniques using custom or SAAS tool
• like fivetran
• You have experience in data modelling and can optimise existing/new data
• models
• You have experience in data mining, data warehouse solutions, and ETL, and
• using databases in a business environment with large-scale, complex datasets
• You having experience architecting analytical databases (in Data Mesh
• architecture) is added advantage
• You have experience working in agile cross-functional delivery team
• You have high development standards, especially for code quality, code reviews,
• unit testing, continuous integration and deployment
• As a Analytics Engineer you’ll be:
• Developing end to end ETL/ELT Pipeline working with Data Analysts of business
• Function.
• Designing, developing, and implementing scalable, automated processes for
• data extraction, processing, and analysis in a Data Mesh architecture
• Mentoring other Junior Engineers in the Team
• Be a “go-to” expert for data technologies and solutions
• Ability to provide on the ground troubleshooting and diagnosis to architecture
• and design challenges
• Troubleshooting and resolving technical issues as they arise
• Looking for ways of improving both what and how data pipelines are delivered
• by the department
• Translating business requirements into technical requirements, such as entities
• that need to be modelled, DBT models that need to be build, timings, tests and
• reports
• Owning the delivery of data models and reports end to end
• Perform exploratory data analysis in order to identify data quality issues early in
• the process and implement tests to ensure prevent them in the future
• Working with Data Analysts to ensure that all data feeds are optimised and
• available at the required times. This can include Change Capture, Change Data
• Control and other “delta loading” approaches
• Discovering, transforming, testing, deploying and documenting data sources
• Applying, help defining, and championing data warehouse governance: data
• quality, testing, coding best practises, and peer review
• Building Looker Dashboard for use cases if required

Skills: Looker, AWS,, Git, SQL CLR, ETL

Im looking for an experienced Java or Node.js developer to create an agent/script for tracking system usage metrics on Windows machines. The agent will capture the following data and store it in an XAMPP SQL database:

1. System Login Time: Record the first login time of the user on a daily basis.


2. Logout Time: Record the logout time of the user.


3. Idle Time: Track and store periods of system inactivity.


4. Metrics and Productivity Time: Calculate and store metrics such as productive time (active usage vs. idle time).



Responsibilities:

Develop a lightweight and efficient agent using Java or Node.js.

Implement methods to track system login/logout and idle time.

Calculate productive time metrics based on usage data.

Integrate with an XAMPP SQL database for data storage.

Ensure data security and performance optimization.

Provide detailed documentation for the solution.


Requirements:

Strong proficiency in Java or Node.js.

Experience in system-level programming on Windows.

Familiarity with SQL databases (specifically XAMPP setup).

Knowledge of tracking system metrics like idle time, login/logout times, etc.

Ability to optimize the script for low resource usage.

Good understanding of data security and encryption for sensitive information.


Deliverables:

A working agent/script to track and store required metrics.

SQL database schema for storing the captured data.

Documentation for installation, usage, and maintenance.

If you have experience with similar projects, please apply with your portfolio or examples of past work.

Skills: JavaScript, MySQL, Node.js

Creating a comprehensive price/performance chart for residential laundry machines involves gathering data across various metrics. Here's a structured approach to obtaining this information:
1. Price-Related Data:
Machine Price: Collect current retail prices from manufacturer websites, authorized retailers, and e-commerce platforms. Prices can vary based on features and capacities.
Cost of Ownership: Estimate long-term costs by considering energy and water consumption data, which can be found on the U.S. Department of Energy's Energy Guide labels. Additionally, review maintenance costs and warranty details provided by manufacturers.

2. Performance Metrics:
Cleaning Efficiency: Refer to independent testing organizations like Consumer Reports for performance ratings. User reviews on retailer websites can also provide insights into real-world cleaning effectiveness.
Energy Efficiency: Look for the Energy Star certification and check the Modified Energy Factor (MEF) and Water Factor (WF) ratings, which indicate energy and water efficiency. The Energy Star website maintains a list of certified models with their respective ratings.
Water Efficiency: The Water Factor (WF) rating, available on the Energy Star website, provides information on water usage per cycle.
Capacity: Manufacturers specify drum sizes in cubic feet or kilograms. This information is typically available on product specification sheets.
Cycle Speed: Cycle durations are often listed in user manuals or product descriptions. For specific models, this information can be found on manufacturer websites or through user reviews.
Noise Level: Noise levels, measured in decibels (dB), are sometimes provided in product specifications. If not, user reviews and independent testing reports can offer insights into operational noise.

3. Additional Considerations:
Build Quality: Assess materials used (e.g., stainless steel drum vs. plastic) and warranty periods, which reflect durability. This information is available on manufacturer websites and product manuals.
Features & Technology: Identify smart features, specialized cycles, and additional functionalities by reviewing product descriptions and user manuals.
Brand Reputation: Consult customer satisfaction surveys and reliability ratings from sources like J.D. Power and Consumer Reports.
Customer Experience: User reviews on retailer websites and forums can provide insights into ease of use, service availability, and installation flexibility.
Value Proposition: Compare the features and performance relative to price to determine value. Look for expert reviews and buying guides that assess price-to-performance ratios.
Data Collection Tips:
Manufacturer Websites: Provide detailed specifications, features, and pricing.
Retailer Websites: Offer user reviews, pricing, and availability.
Independent Review Sites: Deliver performance evaluations and comparisons.
Energy Star Database: Lists certified models with energy and water efficiency ratings

Consumer Feedback: User reviews and forums offer real-world insights into performance and reliability.

By systematically gathering and analyzing this data, you can create an informative price/performance chart that aids in selecting the most suitable residential laundry machines for your needs.

The U.S. laundry appliance market features several prominent manufacturers offering a range of washing machines and dryers. Here are some of the major players:

Whirlpool: The flagship brand offering a wide array of laundry appliances.
Maytag: Known for its durable and reliable washers and dryers.
Amana: Provides budget-friendly laundry solutions.
Kenmore: While owned by Transformco, many Kenmore appliances are manufactured by Whirlpool.

GE Appliances: A subsidiary of Haier, GE Appliances produces a variety of home appliances, including laundry machines, under the GE brand. They are recognized for integrating smart technologies into their products.

Alliance Laundry Systems: Specializing in commercial laundry equipment, Alliance manufactures machines under brands such as Speed Queen, UniMac, Huebsch, and Primus. Their products are widely used in laundromats and commercial settings.

Electrolux: A Swedish multinational, Electrolux offers laundry appliances in the U.S. under its own name and the Frigidaire brand. They are known for energy-efficient and innovative designs.

LG Electronics: A South Korean company, LG provides a range of home appliances, including washers and dryers, known for their advanced features and smart technology integration.

Samsung Electronics: Another South Korean manufacturer, Samsung offers a variety of laundry appliances recognized for their innovative features and sleek designs.

These companies have established significant market presence in the U.S., providing consumers with a wide selection of laundry appliances to meet diverse needs and preferences.

Skills: Microsoft Excel, Data Analysis, Statistics, Analytics, Data Modeling, Google Analytics, SQL, Python, BigQuery, R

We've developed the main Retool app, but there's an urgent issue that needs fixing. If you have relevant technical skills, such as troubleshooting or bug fixing, your help could be crucial. Any expertise you can offer to resolve this issue would ensure the app functions as intended.

- JavaScript, React
- API Integrations
- CRM Automation
- Data Visualization (Plotly.js, D3.js)
- Database Management (SQL, PostgreSQL, Retool DB)
- Workflow & Query Optimization
- Retool Deployment (Self-hosted Instance)
- Data Synchronization

Looking forward to your help asap.

Skills: Web Development, JavaScript, SQL, Low-Code Development

We need some ongoing assistance to clean up MS Excel files and help setup our new inventory control and CRM system.

Please do NOT apply if you have no experience with these systems as references will be checked.

We are a small team, who look after our contractors and there is always ongoing work for the right person.

Skills: Microsoft Excel, SQL, Customer Relationship Management, Inventory Management, Adobe Acrobat, Automation

I need a skilled data analyst for a small, quick project involving the following tasks:

ROI Analysis:
Merge multiple datasets using SQL.
Calculate risk-adjusted revenue and vendor ROI based on a provided formula.
Highlight potential opportunities for improved targeting.

Competitor Analysis:
Compare membership trends with competitors using publicly available reports.
Create pivot tables and clear visualizations to showcase key trends (growth, retention, churn).

Key Details:
This is a small project and can be completed quickly with the right expertise.
Deliverables include clean SQL code, visualizations, and a brief summary report.

Skills: Data Analysis, Microsoft Excel, Financial Analysis

I need an expert to help me with creating new Blob storage accounts on the Azure portal.

Ideal skills and experience for the job:
- Proficiency in Microsoft Azure, particularly in managing Blob storage
- Experience in setting up and creating storage accounts
- Knowledge of cloud storage principles and best practices
- Understanding of data security and access permissions
- Knowledge of Azure cost management and optimization strategies

The primary purpose of the Blob storage accounts is for data backup.

Skills: Cloud Computing, Sharepoint, Azure, Amazon Web Services, Microsoft SQL Server

We are seeking a detail-oriented data specialist to extract data from Microsoft Access databases and prepare it for import into Salesforce. This will include running queries, designing a data mapping and preparing the import files.

The ideal candidate will have experience working with both platforms, ensuring data integrity and accuracy throughout the process.

Must speak English fluently and be available during US hours for meetings.

Please be sure to include the word "Cucumber" in your cover letter.

Skills: Data Entry, Microsoft Access, SQL, Data Migration, Salesforce

I need a skilled developer to help me implement the Attribute-Based Access Control (ABAC) permissions in my ASP.NET Core API. The project is a task management system handling operation orders.

Key Tasks:
- Ensure that the UI consumes the permissions from the API correctly
- Implement logic to hide UI elements for users without permissions
- Prepare the API for future mobile application compatibility

The API has already been developed with all operations on the orders. The last step is to implement the permissions. This is crucial as I plan to create a mobile application with this API in the future.

Ideal Skills:
- Strong experience with ASP.NET Core
- UI development experience
- Understanding of preparing APIs for mobile applications

Skills: JavaScript, .NET, C# Programming, ASP.NET, Microsoft SQL Server

NO AGENCIES!!!

We are looking for a skilled and versatile .NET Developer to design, build, and deploy an Excel plugin that integrates directly with our client's platform. This plugin will enable users to connect, retrieve, and analyze data efficiently within Microsoft Excel.

In the first 4–6 months, you will focus on developing the plugin, after which you will contribute to a variety of projects across the development team.

Key Responsibilities

--Excel Plugin Development:
--Design, develop, and maintain a robust Excel plugin that integrates with the Bucs data platform.
--Implement a user-friendly interface for data connectivity and reporting.

Data Integration:

--Use OAuth2 and REST APIs to enable secure data access.
--Ensure seamless interaction between the plugin and underlying databases.
--Collaboration and Quality Assurance:
--Work closely with the development team to align with best practices and user needs.
--Test, debug, and optimize the plugin for performance and reliability.
--Ongoing Contributions:
--Transition to broader team projects post-plugin development, working on core products and services.

Required Qualifications

--Proven experience with .NET development, particularly using C#.
--Familiarity with MS Office or Excel plugin development (or willingness to learn).
--Experience with OAuth2 and REST API integration.
--Solid understanding of relational databases (e.g., SQL Server).

Preferred Skills (Not Required)
Experience with:
--ASP.NET
--Blazor
--React
--Cosmos DB
--Knowledge of modern UI/UX principles for software development.

NOTE: PLEASE SEND/ATTACH RESUME as well as a portfolio of past work. Again, NO AGENCIES.

This is a full time, long term opportunity with growth potential for the correct person.

Skills: .NET Framework, API, ASP.NET MVC, API Integration, Blazor, SQL, oauth2

Hello!

We would like to do have functional and technical support for our on going projects. if you are interested please let us know.
Work Location : Online
Time : Any timing
Skills : Functional & Technical
Goal : To meet the requirements by developing modules and providing functional support.

Nomizo T.

Skills: Odoo, Python, XML, XML-RPC, ERP Software, SQL Programming, PostgreSQL, PostgreSQL Programming, JavaScript, HTML, CSS, Website Customization

We are seeking a highly skilled Superset Specialist to help us manage and optimize our game analytics workflows.
This is a hands-on, highly technical role requiring advanced expertise in Apache Superset and a strong understanding of data cleaning practices, especially for gaming data where event structures evolve across versions.

If you have proven real-world experience in Superset and can take ownership of data visualization, cleaning, and optimization tasks, we’d love to work with you.

Key Responsibilities
- Dashboard Creation and Optimization: Build and refine impactful dashboards in Superset that make complex game analytics easily accessible and actionable.
- Data Cleaning: Implement and manage robust data-cleaning pipelines to handle event modifications across different game versions.
- Game Analytics Expertise: Adapt to the specific nuances of game data, ensuring accurate insights despite changing event definitions.
- Performance Monitoring: Continuously optimize Superset performance for seamless operation and visualization delivery.
- Collaboration: Work closely with our team to understand requirements and deliver tailored solutions.

Required Skills and Expertise
- Hands-On Superset Experience: Minimum of 2 years of real-world expertise with Apache Superset.
- Data Cleaning Expertise: Proven ability to clean and manage datasets, especially where schemas evolve, such as in gaming data.
- SQL Proficiency: Advanced ability to write and optimize complex queries for efficient data retrieval and transformation.
- Visualization Expertise: Strong experience designing clear and insightful dashboards tailored to specific business or gaming needs.
- Problem-Solving Skills: Ability to troubleshoot issues in data pipelines and visualizations independently.
- Communication: Strong ability to articulate technical concepts and collaborate effectively with non-technical stakeholders.

Preferred Skills:
- Experience working with gaming data or event-driven datasets.
- Familiarity with real-time data pipelines (e.g., Kafka or similar systems).
- Knowledge of handling datasets tied to versioned game updates or rapidly evolving schemas.

How to Apply
Please submit your proposal detailing:
- Your specific experience with Superset and gaming analytics.
Examples of Superset dashboards you’ve created.
- A brief explanation of how you’ve managed data cleaning for schema changes in past projects.

Applications without relevant Superset experience or game-specific data examples will not be considered.

Skills: Apache Superset, PostgreSQL, ClickHouse

We are seeking a highly skilled senior mobile app tester to work with us long time cuz there is no mobile engineer in our team.
The ideal candidate will have extensive experience testing applications on both Android and iOS platforms.
Your role will involve vulnerability assessment ability, identifying and reporting bugs, ensuring usability, and validating feature functionalities. A keen eye for detail and ability to work collaboratively with developers is essential.

- Type of application: Business/entertainment/EC applications
- Target version: Including the latest version

■ Google
https://play.google.com/store/apps/details?id=com.alyawmu.sdgspc
■ Apple
https://apps.apple.com/app/sdgs-pointclub/id6670414608

- Contents of Diagnosis
・Diagnosis based on OWASP Mobile Security Testing Guide (MSTG) is desired.
・Detection of security vulnerabilities on each platform
・SQL injection, XSS, session management, API security, etc.
・Check for application encryption/decryption vulnerabilities
・Check security of network communication (check SSL/TLS settings)
・Creation of reports on audit results and recommendations for remediation of vulnerabilities found

- Deliverables
Report of vulnerability assessment results (any format is acceptable)
・Details of each vulnerability and its risk level
・Details of each vulnerability and its risk level
・Brief description of the diagnostic methodology and tools used

- Delivery date and budget
・Delivery time: within 1 weeks after hiring.
・Budget: 300usd
・Payment terms: Full payment upon confirmation of deliverables

- Required skills and experience
・Experience in iOS and Android application security assessment
・Holders of security-related certifications (e.g., CISSP, CEH) preferred
・Able to comply with confidentiality obligations

How to Apply
Please provide the following information when applying
1. past vulnerability assessments you have performed
2. tools and methodologies used in the audits
3. a brief introduction of yourself and your areas of expertise
4. possible start date of work

If you are passionate about delivering high-quality mobile experiences, we want to hear from you!
I want talented, good long-term mobile app engineer.

Skills: Android, Smartphone, iOS, Mobile App Testing, Mobile App Development

We have a base setup, but need someone to finish it. Mainly javascript and python

Core Features and Methodology
Realistic Ethical Hacking: XPOSE simulates cyberattacks using methodologies from real-world hackers rather than relying solely on generic standards like OWASP or OSCP. This approach provides an authentic evaluation of vulnerabilities.

Dark Web Monitoring:

Active 24/7 monitoring of hacker trends on the dark web to stay ahead of threats.
Identification of leaked data, vulnerabilities, or risks specific to the company or individuals.
Efficient Operations:

Faster penetration testing cycles, completing assessments in two weeks versus the industry standard of 3–4 months.
Focuses on essential techniques, reducing inefficiencies by 80%.
Holistic Cybersecurity Services:

Penetration Testing: Simulates real-world attacks to uncover vulnerabilities.
Consulting: Provides actionable recommendations and collaborates with client IT teams to address security gaps.
SaaS Platform: Offers real-time monitoring, vulnerability scanning, and reports to enhance visibility and decision-making for clients (currently in development).
Focus on Emerging Threats:

Prepares defenses against state-sponsored attacks, ransomware, phishing, and insider threats.
Addresses advanced risks like smart contract vulnerabilities and IoT security challenges.

Skills: Cybersecurity Tool, Python, JavaScript, Django, PHP, SQL, Git, React, Tailwind CSS, Node.js, Microsoft SQL Server, MySQL, Amazon EC2, REST API, Linux

1. Core Go Skills: Strong knowledge of Go syntax, concurrency, and best practices.
2. Backend Development: REST/gRPC APIs, microservices, middleware design.
3. Databases: Proficiency in SQL (PostgreSQL, MySQL) and NoSQL (Redis, MongoDB).
4. Cloud & DevOps: Experience with AWS/GCP, Docker, Kubernetes, and CI/CD pipelines.
5. Testing & Debugging: Go testing frameworks, PProf, and debugging tools.
6. Networking: HTTP, TCP/IP, WebSockets, and real-time systems.
7. Security: Authentication (OAuth2, JWT), API security, and data protection.
8. Soft Skills: Problem-solving, communication, team collaboration, and adaptability.

Skills: Golang, API, RESTful API

Project Title: Migration of PowerBI Dashboards to Apache Superset

Project Description:
We are looking to migrate our existing business intelligence dashboards from PowerBI to Apache Superset. Our current system in PowerBI pulls data from various SQL views which are well-defined and established in our database. The PowerBI file consists of 10 distinct tabs, each featuring different types of data visualizations and metrics.

Key Requirements:
1. Dashboard Recreation: Replicate the 10 tabs from the PowerBI file in Apache Superset, ensuring that all functionalities and visualizations are maintained.
2. Data Source Integration: Configure Superset to fetch data from the same SQL views currently used by PowerBI.
3. Custom Theme Application: Customize the appearance of the Superset dashboards to align with the theme of an existing internal web application.
4. Server Setup: Our Linux server is already configured with Apache Superset and has connections established to the SQL server. Ensure the new dashboards operate seamlessly within this environment.

Deliverables:
- Fully functional dashboards on Superset mirroring the existing PowerBI setup.
- Customization of the dashboard's theme to match our internal application.
- Documentation on the setup and any changes made to the server configurations if applicable.

Skills Required:
- Experience with Apache Superset and PowerBI.
- Proficient in SQL and database management.
- Capability in UI/UX design for custom theme integration.
- Familiarity with Linux server environments.

Project Timeline: Please provide an estimated timeline for completion based on the project scope.

Budget: We are open to quotes from the freelancers. Please include your estimated price based on the project requirements.

Additional Notes:
- Confidentiality is paramount; details shared during the project should not be reused or disclosed.
- Please provide examples of similar projects you have worked on, especially migrations from PowerBI to Superset or similar BI tools.
- I have attached a PDF of the PowerBI dashboards

Skills: Linux, Database Administration, Ubuntu, Microsoft SQL Server, Microsoft PowerBI

Project Title: Migration of PowerBI Dashboards to Apache Superset

Project Description:
We are looking to migrate our existing business intelligence dashboards from PowerBI to Apache Superset. Our current system in PowerBI pulls data from various SQL views which are well-defined and established in our database. The PowerBI file consists of 10 distinct tabs, each featuring different types of data visualizations and metrics.

Key Requirements:
1. Dashboard Recreation: Replicate the 10 tabs from the PowerBI file in Apache Superset, ensuring that all functionalities and visualizations are maintained.
2. Data Source Integration: Configure Superset to fetch data from the same SQL views currently used by PowerBI.
3. Custom Theme Application: Customize the appearance of the Superset dashboards to align with the theme of an existing internal web application.
4. Server Setup: Our Linux server is already configured with Apache Superset and has connections established to the SQL server. Ensure the new dashboards operate seamlessly within this environment.

Deliverables:
- Fully functional dashboards on Superset mirroring the existing PowerBI setup.
- Customization of the dashboard's theme to match our internal application.
- Documentation on the setup and any changes made to the server configurations if applicable.

Skills Required:
- Experience with Apache Superset and PowerBI.
- Proficient in SQL and database management.
- Capability in UI/UX design for custom theme integration.
- Familiarity with Linux server environments.

Project Timeline: Please provide an estimated timeline for completion based on the project scope.

Budget: We are open to quotes from the freelancers. Please include your estimated price based on the project requirements.

Additional Notes:
- Confidentiality is paramount; details shared during the project should not be reused or disclosed.
- Please provide examples of similar projects you have worked on, especially migrations from PowerBI to Superset or similar BI tools.
- I have attached a PDF of the PowerBI dashboards


I also will need instructions on how to duplicate it at different client sites.
OR the freelancer who gets it i can contract out to so we can deploy it at other sites.

Skills: Linux, Apache, Database Administration, Ubuntu, Microsoft SQL Server, Power BI, Microsoft PowerBI

Project Details

I am seeking a talented freelancer with strong web scraping skills, preferably in Python, to assist with a project involving two specific websites initially. There is potential for more sites in the future. I will provide the specific data fields that need to be extracted.

Key Requirements:
- Proficiency in web scraping and/or Python.
- Familiarity with MS SQL Server databases is a plus, but not essential.
- Ability to extract data efficiently and effectively.
- Understanding of necessary security measures, including captcha integration if required.
- Capability to deliver quality work quickly, as this project is a priority and needs to be completed ASAP.

This project could evolve into a long-term partnership, as I would like to be able to manage the code with your ongoing assistance. You will be responsible for providing the source code, documentation, and deployment information, and will be available to assist with deployment. I would appreciate a step-by-step walkthrough of the code so that I can fully understand it.

The extracted data should be delivered and stored in an MS SQL database. I can supply the DB script.

Skills: Python, Web Scraping, Software Architecture, Data Mining, Microsoft SQL Server

Project Details

I am seeking a talented freelancer with strong web scraping skills, preferably in Python, to assist with a project involving two specific websites initially. There is potential for more sites in the future. I will provide the specific data fields that need to be extracted.

Key Requirements:
- Proficiency in web scraping and/or Python.
- Familiarity with MS SQL Server databases is a plus, but not essential.
- Ability to extract data efficiently and effectively.
- Understanding of necessary security measures, including captcha integration if required.
- Capability to deliver quality work quickly, as this project is a priority and needs to be completed ASAP.

This project could evolve into a long-term partnership, as I would like to be able to manage the code with your ongoing assistance. You will be responsible for providing the source code, documentation, and deployment information, and will be available to assist with deployment. I would appreciate a step-by-step walkthrough of the code so that I can fully understand it.

The extracted data should be delivered and stored in an MS SQL database. I can supply the DB script.

Skills: Python, Web Scraping, Software Architecture, Data Mining, Microsoft SQL Server

Temporary DevExpress Report Writer.

Develop approx. 5-10 report templates in DevExpress. Utilizing existing data to populate report templates to match existing excel reports.

Skills: Windows Presentation Foundation, MongoDB, Desktop Application, Windows Forms, C#, Microsoft Active Directory, DevExpress, Microsoft Outlook Development, RESTful API, Microsoft Exchange Server, Microsoft Azure, SQL Programming, ASP.NET

As an advanced SAP user, I'm seeking a mentor to help me grasp the intricacies of conceptual models in HANA Studio, specifically within the realm of Data Modeling. The ideal freelancer for this project should have extensive experience with SAP and HANA Studio, with a particular focus on Data Modeling. They should possess the ability to convey complex concepts in a clear, understandable manner. Prior experience in teaching or mentoring in a similar field will be highly regarded. The ultimate goal is for me to fully comprehend and navigate conceptual models within HANA Studio.

Skills: SQL, SAP HANA, Data Modeling

As an advanced SAP user, I'm seeking a mentor to help me grasp the intricacies of conceptual models in HANA Studio, specifically within the realm of Data Modeling. The ideal freelancer for this project should have extensive experience with SAP and HANA Studio, with a particular focus on Data Modeling. They should possess the ability to convey complex concepts in a clear, understandable manner. Prior experience in teaching or mentoring in a similar field will be highly regarded. The ultimate goal is for me to fully comprehend and navigate conceptual models within HANA Studio.

Skills: SQL, SAP HANA, Data Modeling

Requirement :-
• Website for admin
• Website for customer.
• Website for service provider including special calculator feature
• Mobile app for customers
• Mobile app service provider including special calculator feature


Development Practices
Workflow:
• Git Version Control “We will provide the dev for github account to push the code “
• Unit Testing
• Swagger Documentation
• Development support
• CD Support
• UI / UX using Figma

Websites: -
Frontend:
• Flutter , NextJS , VueJs
Backend: -
• DB “sql db”
• For change language, we want make all string text in json file
• For push notification (email , sms) , we want to be in the code , without using firebase

MobileApp:
• Cross platform “Flutter, react native”

Customer Scenario:-
• The customer open (website \ mobileapp) to login or registration
• Customer search for service provider
• Book appointment
• The customer has two option to pay (thru app / in the service provider shop)
• Notification

Service provider Scenario:-
• The service provider has calendar for all booking
• The service provider has enter payment data for logs
o Cash
o Payment channels ( e.g. STC Pay, UrPay, Mobily Pay … etc )
o Card payments
• Payment Report
• Notification
Admin Scenario (full control panel) not limited to:
• View and accept service provider information
• Report for commission
• Add new service provider shop
• Remove service provider shop


Implementation milestones:
1- Ui/UX designs
2- Front-end/mobile development
3- Google play & IOS store distribution/configuration
4- Data model
5- Integration with the back-end/3rd party integration (payments / notifications / any other party to cover business requirements)
6- Full QA phase ( dedicated team assigned by the business owner)


Milestones completion criteria:
• Code pushed to business owner GitHub account.
• Review approval by business owner.
• Deployment process to servers are part of each milestone if required.

Skills: Flutter Stack, UI/UX Prototyping, React Native, Flutter, Mobile App

More details:

What specific functionality do you need the hook to add or modify within the MARG ERP software? CUSTOMER MOBILE NUMBER VALIDATION. IT NEEDS TO BE 10 DIGIT NUMERIC ONLY. MOBILE NUMBER ENTRY IS OPTIONAL. BUT IF ENETERED IT SHOULD BE 10 DIGIT NUMERIC ONLY.
Which stage in the process should the mobile number validation be implemented? DURRING CREATION OF SELL BILL
How would you like to handle invalid mobile numbers entered during the sell bill creation? Show an error message UNTIL 10 DIGIT NUMERIC ONLY IS ENTERED. THE SOFTWARE IS BASED IN VISUAL FOX PRO. AND THIS TASK CAN BE ACHIVED VIA SELF PROGRAMMING HOOKS OPTION PROVIDED IN MARG SOFTWARE.

Skills: SQL, Visual Foxpro