C++ Freelance Jobs

URGENT! Write a C code to compute singular value decomposition (SVD) of a complex-valued matrix. It should be a single C code file. If anything is taken from a library, It should be extracted and put inside the C code.

Skills: C++, C, Algorithm Development, MATLAB, R, Python, Mathematics

We are seeking an experienced Metatrader 5 developer to create custom trading solutions tailored to our specifications. The ideal candidate will have a strong understanding of algorithmic trading and be able to develop expert advisors and indicators. You should be proficient in MQL5 and have a portfolio showcasing your previous work. This project will involve close collaboration with our trading team to ensure our requirements are met effectively. If you are passionate about trading and technology, we would love to hear from you!

Skills: MetaTrader 4, JavaScript, API, C++, Python

We are seeking a skilled developer to create a cross-platform application (both PC and mobile) that automatically recognizes paper documents and links them to a database. The ideal candidate will have experience with image processing, OCR technologies, and database management. Your expertise will help streamline our document management processes, enhancing efficiency and accuracy. If you are passionate about creating innovative solutions and have a strong portfolio in similar projects, we would love to hear from you!

Skills: Android, Java, Python, iOS, C++, Tesseract OCR, ABBYY FineReader, Google Vision AI, Zapier , Make (Integromat)

We are seeking an experienced Windows Remote Desktop developer to implement a feature that records user session screens. The ideal candidate should be proficient in C++ and have prior experience with similar APIs. This is a critical feature for our project, and we need someone who can efficiently handle the technical aspects of this implementation. If you have a strong background in remote desktop technologies and screen recording solutions, we want to hear from you!

Link to more details: https://github.com/mediar-ai/screenpipe/pull/686

Skills: C#, Windows Server, Microsoft Windows PowerShell, Rust

I need a program to do the following. Needs to work on both mac os and windows.

Step 1:
- rename files in a folder by selecting images in a folder. For example: rename with ar0015_mo_c_ then add numerical value in the end ar0015_mo_c_01, ar0015_mo_c_02 etc.)
- Show result (x files renamed)

Step 1 and Step 2 can be separate function or used together in one processing.

Step 2:
- collect files names in a folder and sort in numerically (1 should be followed by 2 even if there are 10+ numbers)
- the output file will include the file extension and will be separated by |.
- ensure that it will be able to collect unlimited number of files names
- Show result (x file names collected)

There are 2 options for step 2a:
- output txt file in the same folder as the images
or
- include in the interface with a quick "copy" button (preferred if possible)

---
I'm already using a batch file but I want to use one program for both steps for easier access.

That's it. Interface should be user friendly, as intended users aren't techy.

Thank you.

Skills: Desktop Application, C++, Java

I need a C++ expert who can quickly integrate a LSA Provider that supports passwordless logins via a certificate, S4U or Kerberos.

Key Requirements:
- Proficiency in C++ and experience working with LSA Providers.
- Deep understanding of Windows Credential Provider, particularly the GetSerialization() method.
- Ability to implement various types of passwordless authentication: certificate-based, S4U and Kerberos.

The ideal candidate should be able to handle the Serialization for the Login effectively. Experience with Kerberos infrastructure will be an added advantage, although it's not a requirement. I am looking for an efficient and effective implementation that can handle no password scenarios seamlessly.

Skills: C++, LSA , Microsoft Active Directory, Computer security

I'm in need of a Windows-compatible application developer who can create a secure .exe file for me. This application will primarily function for file encryption, so experience in developing security software is a must.

Key Requirements:
- Develop a .exe application for Windows
- Implement file encryption functionality
- Handle processing of application source code
- Implement robust user authentication mechanisms to protect application access.
- Use industry-standard data encryption algorithms (e.g., AES, RSA) for secure file encryption.
- Implement comprehensive error handling to manage potential issues seamlessly.
- Optimize performance to ensure the application runs efficiently on different Windows versions.
- Include functionality to decrypt previously encrypted files securely.
- Incorporate logging features to track encryption/decryption activities for auditing purposes.
- Allow users to configure encryption settings and customize the application to their needs.
- Ensure compatibility with various file types and large file sizes.
- Design a user-friendly graphical interface for ease of use.
- Provide a mechanism for automatic updates to keep the software secure and up to date.

Ideal Candidates:
- Proficient in Windows application development
- Previous experience in creating encryption software
- Strong understanding of handling and processing source code

Skills: Java, Windows Desktop, C# Programming, Software Architecture, C++ Programming

So I want to create a custom solana sniping bot and private RPC Node.

I want it to be able to snipe a given Token Address immediately when liquidity is added I want it to be extremely fast so as to be facing little to no competition by other sniping bots and it needs to be written probably in C++ or Rust to do so. Furthermore, I want to have a custom RPC Node that will also be hosted in the same cloud server so that it is geographically close to Solana Clusters. I want to defeat other sniping bots by combining algorithmic innovations, extremely efficient programming, placing both the bot and the node in the same machine and being able to send transactions to the bot faster than other snipers.

Keep in mind this is about sniping tokens that have either added Liquidity on a timer, have not added liquidity yet and have simply given out the contract address.

This would be a CLI tool and it is supposed to be significantly faster than any solution currently out there either in the form TG bots or custom software like https://x.com/peppermintsnft

It would take innovation on both the sniping bot and the RPC Node.

Skills: Bot Development, Rust, Solana, C++, RPC Node, JITO

We are seeking an experienced developer to integrate a C++ library into our existing Unreal Engine project. The ideal candidate should have a solid understanding of both C++ programming and Unreal Engine workflows. You will be responsible for ensuring seamless functionality and performance of the library within the game environment. Previous experience with similar integrations is a plus. Please provide examples of past projects that demonstrate your skills in this area.

Skills: C++, C#, C, Game Development, Unreal Engine

Python Swing Trading Bot for MCX

Looking for an experienced Python developer with a solid understanding of trading strategies to create a swing trading bot for trading on the MCX.

Key Responsibilities: - Develop a Python-based trading bot for swing trading on MCX - Ensure the bot can trade across various financial instruments including commodities, precious metals, and energy futures - Integrate relevant technical indicators into the bot, specifically Moving Averages and Stochastic

- Incorporate risk management protocols, including stop-loss and take-profit functionalities, to minimize potential losses.
- Create a user-friendly dashboard for monitoring bot performance and making manual adjustments if necessary.
- Develop robust error handling and recovery mechanisms to ensure the bot operates smoothly under various conditions.
- Set up and maintain a real-time data feed for accurate and timely trading decisions.
- Allow for the addition of customizable trading strategies and indicators to cater to different user needs. - Implement a system to track and display comprehensive performance metrics, including profitability, win/loss ratio, and drawdown.
- Enable the bot to handle multiple trading accounts with varying strategies and risk profiles.
- Integrate a notification system to alert users of significant trade events and performance metrics via email or SMS.

- Ensure the bot complies with all relevant financial regulations and policies. Ideal candidates should have:
- Proven experience in developing trading bots in Python
- Strong understanding of swing trading strategies
- Familiarity with MCX and its trading instruments -

Proficiency in using Moving Averages and Stochastic as technical indicators Please provide examples of previous trading bots you have developed and their performance metrics. The bot should be fully automated to execute trades without any manual intervention. Optimization features should be included to refine the trading strategy parameters. The bot should include an advanced GUI with detailed analytics and customization options for monitoring trades and performance. The bot should support advanced customization options for trading strategies and technical indicators. The bot should use an API from a broker for real-time market data. The preferred timeline for this project is 1 month. The bot should use Zerodha's Kite API for real-time market data.

Skills: PHP, JavaScript, Python, Software Architecture, C++ Programming

My company, Game Show America, has 30+ original games that we have developed over the past 28 years. A few of these games were written in Flash. As Flash has been discontinued, we are in need of having these games re-written in Unity or Godot that will allow the programs to be operated on PC, Mac, and/or tablets/phones. If you visit our YouTube Channel, you can see some examples of the types of games we create: https://www.youtube.com/@gsapromotionalgames

If you have experience writing games that run on Linux, that is a huge bonus. Happy to answer any questions you may have regarding what is expected. This will be part-time hours to start (up to 20 hours per week) - more hours can be approved as needed depending on the project and client deadlines.

Skills: Adobe Flash, Mobile App Development, Unity, C++, C#, Visual Basic, Game Development, Godot, Game Design, Mobile Game

Hello,

We have a company database built on the Azure platform that we would like to finalize. We are a small healthcare practice that works in schools, homes, and in our clinic. We have varying systems to manage our therapists calendars, payroll, billing, patient contact, scheduling, accounts payable/receivable, etc. I would love to automate as many of these processes as possible, and find AI solutions that can help with growth and efficiency.

Do you have the capacity to not only finalize a database buildout, but also to incorporate AI models (or develop our own) that will help us become more automated?

Skills: Computer Vision, TensorFlow, Python Scikit-Learn, Natural Language Processing, Deep Learning, Python, Machine Learning, C++, Flask, Artificial Intelligence, LLM Prompt Engineering, ChatGPT, OpenAI API, Chatbot Development, Generative AI

‘Seeking a short consult about a software testing project. The software operates a large complex machine, and includes four components: Python for comm & data transfer, C++ for processing, React for UX, and Linux for OS. The software is written, and localized Unit testing has been completed. All the software has now been installed on the big machine for Verification testing, so the software components now operate as an integrated system.

My question focuses on observability. How does a ‘tester’ (a software engineer) evaluate the individual software components on the machine, determine that they’re working properly, w accurate outputs. The need is to evaluate the interactions between integrated components to verify overall system behavior. Assume complete physical access to everything--- unit test files, code base, etc. (note, the machine is not networked to cloud or anything,)

I understand there are tools to monitor and visualize these operations discretely, with some granularity. Or maybe there are other ways? I need to know how to do this.

Do you have any experience w this? Have you designed or run tests of integrated systems, with multiple software components? We can chat briefly, or go by email. I just need a detailed understanding of how this can be done.

Skills: Software Testing, Software QA, Functional Testing

I'm looking for an expert in Siemens UG NX with proficiency in NX OPEN API Programming for automation and customization tasks.

Key Responsibilities:
- Extracting the column angle for design verification.
- Using STEP file format for the design verification process.

Requirements:
- The column angle should be calculated or extracted using standard methods.

Ideal Skills:
- Extensive experience with Siemens UG NX.
- Proficiency in NX OPEN API Programming.
- Strong understanding of design verification processes.
- Familiarity with using STEP file format.

Your bid will be evaluated based on your relevant experience, understanding of the project requirements, and your ability to deliver quality work on time.

Skills: CAD/CAM, C# Programming, C++ Programming

We are seeking an experienced developer to create advanced autopilot systems focusing on autonomous flight control. The ideal candidate will have expertise in designing AI-powered decision-making algorithms that enhance flight safety and efficiency. You will work on innovative solutions that push the boundaries of aerospace technology. A strong background in software development, machine learning, and control systems is essential. If you are passionate about pioneering the future of autonomous aviation, we would love to hear from you!

Skills: C++, Python, Arduino, Java, C#

We are seeking an experienced Nengo expert to implement and train a multi-layer model based on our specified requirements. The ideal candidate will have a deep understanding of Nengo and experience in working with neural network architectures. Your role will involve building, training, and optimizing the model to ensure high performance and accuracy.
In addition we require:
- Excellent written and verbal communication skills in English.
- Must be available for flexible hours, with the ability to respond quickly to remote support requests.
If you are passionate about neuromorphic computing and have a proven track record in similar projects, we would love to hear from you!

Skills: Python, MATLAB, C++, JavaScript, Java

We are seeking a skilled developer to convert existing MT4 indicators into a fully functional Expert Advisor (EA). The ideal candidate will have a deep understanding of MetaTrader 4, MQL4 programming, and the ability to transform complex trading strategies into automated systems. You'll be responsible for ensuring that the EA performs seamlessly, adheres to our specifications, and includes proper backtesting. If you have a solid portfolio of previous EA projects, we would love to hear from you!

Skills: MetaTrader 4, MQL 4, Forex Trading, MQL 5, C++

I'm looking for a professional Python developer with experience in creating trading scripts and working with websockets. The main goal of this project is to automate my trading on the Deribit platform using a delta-based trading strategy.

Key Requirements:
- Design and implement a trading script that can effectively execute trades on Deribit.
- Utilize websocket for real-time data processing.
- Incorporate a delta trading strategy.

Ideal candidates for this project should have:
- Proven experience in Python, particularly in the context of trading scripts.
- Familiarity with the Deribit platform and its unique features.
- Strong understanding of delta trading strategies.
- Experience with websocket for real-time data handling.

Please provide examples of relevant past projects when bidding.

Skills: Java, JavaScript, Python, Software Architecture, C++ Programming

I'm looking for a professional Python developer with experience in creating trading scripts and working with websockets. The main goal of this project is to automate my trading on the Deribit platform using a delta-based trading strategy.

Key Requirements:
- Design and implement a trading script that can effectively execute trades on Deribit.
- Utilize websocket for real-time data processing.
- Incorporate a delta trading strategy.

Ideal candidates for this project should have:
- Proven experience in Python, particularly in the context of trading scripts.
- Familiarity with the Deribit platform and its unique features.
- Strong understanding of delta trading strategies.
- Experience with websocket for real-time data handling.

Please provide examples of relevant past projects when bidding.

Skills: Java, JavaScript, Python, Software Architecture, C++ Programming

The primary goal of this project is to analyze and evaluate the impact of an optical network switch on network performance under varying interconnect topologies and AI/ML workloads. By leveraging network simulation tools (e.g., Rostam, https://github.com/MLNetwork/rostam/tree/master), the aim is to assess metrics such as throughput, and time-to-accuracy for distributed ML workloads. The analysis will extend to topologies utilizing different wavelength dimensions and port counts, enabling a comprehensive understanding of performance across diverse configurations.

Scope of Work
1. Network Topology Modeling:
o Implement various topologies, such as optical circuit-switch (OCS)
o Model communication constraints like degree limitation and reconfiguration latency.
2. Simulation Framework Development:
o Use or adapt tools like Rostam to model and simulate training workloads.
o Adapt parallelization strategies combining data and model parallelism.
3. Performance Evaluation:
o Simulate representative ML workloads (e.g., ResNet, VisionTransformer, GPT-based models) across scales (up to 16000 GPUs).
o Compare optical networks to state-of-the-art electrical networks under different configurations.
4. Optimization Analysis:
o Explore the impact of bandwidth, port count, and topology variations.
o Investigate reconfiguration latency trade-offs and wavelength scheduling strategies.

Deliverables
1. Simulation Package ready for experimentation in python (preferably working in Google Colab or similar):
2. Final Report:
o Comprehensive documentation, including visuals and performance evaluations.

Milestones
1. Simulation Environment Setup (2 Weeks):
o Build or adapt simulation tools (e.g., Rostam).
2. Workload Simulation and Data Collection (1 Weeks):
o Run simulations for ML models under various configurations.
3. Final Reporting and Presentation (1 Week):
o Compile results into a professional report and presentation.
o Provide simulation scripts and documentation. Deliverable: Final report, presentation, and reproducible codebase.

Required Expertise
• Experience with network simulations for distributed systems.
• Familiarity with optical interconnects and ML workloads.
• Strong programming skills (e.g., C++, Python) and knowledge of simulation frameworks.
• Expertise in parallelization strategies (data parallelism, model parallelism, hybrid).

Skills: Network Equipment, Network Design, Network Engineering, HPC network simulation, Network Analysis, software defined networking

Job Description:
We are seeking a Rust Engineer to develop high-performance trading systems with a focus on low latency and consistency. The role involves building and optimizing data pipelines, order management, and risk systems using advanced techniques like lock-free programming and hardware-aware optimizations. Proficiency in Rust, C, C++, or Go and expertise in concurrent programming and microsecond-level performance tuning are essential.

Responsibilities:
• Develop trading systems across multiple data centers, with a focus on low latency and consistency.
• Design and implement robust, high-performance trading pipeline components, such as:
o Data ingestion, processing, and synchronization.
o Order management, execution, and risk systems.
• Build resilient market microstructure processing functions.
• Create efficient tracing and monitoring systems.
• Optimize tick-to-trade latencies across the system using techniques such as: o Lock-free data structures. o Memory pooling and zero-allocation patterns. o SIMD vectorization. o Hardware-conscious data layouts.

Technical Requirements:
● Minimum 5+ years of experience.
● Proficiency in one of the following languages: Rust, C, C++, or Go, with demonstrated experience in Rust.
● Experience in building systems with high-performance requirements.
● Strong background in concurrent and lock-free programming. Nice to Have Skills:
● Expertise in optimizing for microsecond-level performance using profiling tools.
• Experience in building distributed systems with strong consistency requirements.
• Proficiency in zero-copy serialization and low-latency networking.
• Advanced Linux systems programming expertise.
• In-depth understanding of market microstructure and order book mechanics.

Skills: Rust, Golang, C++

We are seeking a Rust Engineer to develop high-performance trading systems with a focus on low latency and consistency. The role involves building and optimizing data pipelines, order management, and risk systems using advanced techniques like lock-free programming and hardware-aware optimizations. Proficiency in Rust, C, C++, or Go and expertise in concurrent programming and microsecond-level performance tuning are essential. Responsibilities: • Develop trading systems across multiple data centers, with a focus on low latency and consistency. • Design and implement robust, high-performance trading pipeline components, such as: o Data ingestion, processing, and synchronization. o Order management, execution, and risk systems. • Build resilient market microstructure processing functions. • Create efficient tracing and monitoring systems. • Optimize tick-to-trade latencies across the system using techniques such as: o Lock-free data structures. o Memory pooling and zero-allocation patterns. o SIMD vectorization. o Hardware-conscious data layouts. Technical Requirements: ● Minimum 5+ years of experience. ● Proficiency in one of the following languages: Rust, C, C++, or Go, with demonstrated experience in Rust. ● Experience in building systems with high-performance requirements. ● Strong background in concurrent and lock-free programming. Nice to Have Skills: ● Expertise in optimizing for microsecond-level performance using profiling tools. • Experience in building distributed systems with strong consistency requirements. • Proficiency in zero-copy serialization and low-latency networking. • Advanced Linux systems programming expertise. • In-depth understanding of market microstructure and order book mechanics.

Skills: Rust, C++, Linux

Ciklum is looking for a Senior Full-Stack Developer to join our team full-time in Ukraine.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior Full-Stack Developer, become a part of a cross-functional development team engineering experiences of tomorrow.

Responsibilities:
- Design and implement complex features from conception through to deployment, ensuring they meet strategic business objectives
- Write clean, secure, highly testable. scalable and well-documented code that adheres to coding standards and best practices
- Perform comprehensive code reviews to ensure high code quality and facilitate knowledge sharing within the team
- Actively participate in multiple aspects of the SDLC, including planning, development, testing, and deployment
- Assist in upholding and enhancing the team’s engineering and quality standards, and support team in adopting these
- Engage in the technical interviewing process

Requirements:
We know that sometimes, you can’t tick every box. We would still love to hear from you if you think you’re a good fit!

Software Design:
- In-depth understanding of paradigms and principles such as SOLID, and GRASP
- Proficient in documenting complex software solutions through comprehensive technical documentation and detailed diagrams
Software development:
- Extensive expertise in Go (5+ years) and knowledge of essential third-party libraries and tools
- Deep understanding of Go’s core internals, memory management, and concurrency mechanisms
- Experience with JavaScript (any framework will suit us, we use Next.js)
Quality Assurance:
- Advanced proficiency with Go’s built-in testing library and comparable testing frameworks and tools
- Demonstrated commitment to continuous quality enhancement on projects through conducting code reviews, establishing quality metrics, and monitoring them
Software Deployment:
- Experience in deploying and managing applications within cloud environments
- Practical experience in utilizing application deployment patterns and tools
- Hands-on experience configuring infrastructure with leading cloud service providers

Desirable:
- Experience in the blockchain domain
- Experience in C++ application development
- Experience with Docker and Kubernetes

What's in it for you?
- Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance, Mental Health programs, as well as financial and legal consultations
- Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
- Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
- Own your schedule – you are the one to decide when to start your working day. Just don’t miss your regular team stand-up
- Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
- Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
- Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

About us:

Discover the pros of 20-year global experience! Join one of the largest IT companies in Ukraine, awarded as one of the top 10 employers in Ukraine by Forbes.
Boost your skills and make a difference with cutting-edge projects, skilled colleagues and the latest tech stacks.
Ciklum has been recognised as a veteran-friendly business by the Veteran Hub in Ukraine.
We’re committed to creating a welcoming environment for veterans and developing processes that meet their needs.We value the skills and unique perspectives military veterans can bring to our business and are willing to support their transition to civilian life.

Be bold, not bored!

Experiences of tomorrow. Engineered together
Interested already?

We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.

Skills: JavaScript

I want to upgrade the client-side of my game files from x86 to x64.

Skills: C++, C, Desktop Application, Game

General Project Requirements

We are looking for software development engineer to develop user interface of a desktop software. This requirement can be turned into a long term basis for various application development if the work of the freelancer is good. We are looking for a professional, sincere and dedicated team player who is willing to contribute to larger goals.

Domain expertise: Unmanned Ariel Vehicle/ Drones

Skills
• A team player with willingness to contribute to larger goals
• Eager to learn, research and improvise – problem solver
• Want to invent and build to make things better, faster, easier and cost effective.
• Effectively articulate technical challenges and solutions
• Project Management
• Product development and management
• Strong understanding of domain knowledge
• Profound knowledge of programming languages and platforms like C++, QT/QML, SQL/MySQL etc.
• Prior experience of complex software systems and application development

Project Deliverables & Submission

1) Enabling database functions for various fields - Details will be provided in one to one interaction

2) General-
• Bug free flawless functioning of the desktop software having
• Project code flow and schematic flowchart
• Prototypes
• QA/QC & Bug fixing
• Source code files with code guarantee.

Payment will be based on client approval of accomplished milestones.

Skills: Qt Creator, QML, C++, Desktop Application, Application Installer

1. 10 rs485 sensors data communication to PLC
2. Solving 2 rs485 sensors write issue
3. 3 analog sensor data communication to plc
4. Data communication from plc to our gateway
5. HMI display modification
6. Reprogramming of Main PLC program with sensor addresses
6. Check Complete Operation

Skills: Automation, Software Development, Software Integration, Industrial Automation, Electronics, Modbus, Electrical Engineering, ESP32, Internet of Things Solutions Design, Hardware Design, Raspberry Pi, Python, PLC Programming, C++, Arduino

Mobile app developer skilled in mobile technology like building apps for Android, iOS, and Windows platform phones wanted.
Mobile application developer has a great knowledge of different operating systems such as Android, Windows, and Mac.
Ability to build an application that is adaptable to different devices such as smartphones and tablets.
Build the mobile version of our organization’s website while collaborating with the founders as well product managers, testers, other developers, and designers.
The mobile app developer’s duties may include building new Android applications or iOS from the scratch, as well as creating new features for existing products to enhance their value to users or customers. Interested in enhancing current app.
He/she may also participate in the processes leading to new software releases as well as update for existing applications.
Collaborate with our company’s Quality Assurance team to ensure all technical requirements are met and to confirm that applications match specification.
A mobile app developer will have an in-depth knowledge of different programming languages such as C++, Java, PHP and MySQL, HTML, Objective-C, and C #.
App developer should have specialty in one of three areas, such as Android app development, iOS app development, and Windows app development.
Mobile Application Developer Job Description Example/Sample/Template
A mobile app developer performs various functions in the course of developing applications for their organizations or clients that can work effectively on various mobile devices.
Mobile application developers should:
Understand our requirements and how best to deliver the job
Develop different application programming interface known as API so as to support different mobile functionalities
Adapt already existing web applications for mobile apps
Documenting project plan and technical specifications
Regularly fix bugs every time it occurs
Ensure improvement in application performance
Ensure continuous evaluation, discovery, implementation, and the maintenance of new technologies so as to maximize the efficiency of development
Conduct training and share expertise with other mobile app developers within an organization
Ensure that every application undergoes testing for usability, robustness, and general reliability
Recommend periodic changes and enhancements to mobile applications
Contribute to the development of every project schedules and workflows
Ensure constant interactions with other departments within an organization as regards new deployments.
Mobile App Developer Requirements – Skills, Abilities, and Knowledge for Success on the Role
When hiring for the role, employers of prospective mobile app developers expect that applicants have the right competence, skills, abilities, educational qualification, and knowledge to excel in performing the obligations, objectives, and purpose of the job.
The requirements commonly set for freelancers to meet includes:
Some years of working experience as a mobile app developer
Competence in the three known operating systems – Android, iOS, and Windows will be an added advantage
Excellent knowledge of different programming languages such as C#, Java, Objective-C
Great organizational skills
Ability to work under intense pressure
Ability to keep up-to-date with the latest developments and trends in the technology world
Ability to interpret technical plans and implement such creditably
Problem-solving skills are of greater importance
Excellent communication skills in both written and spoken forms
Good understanding of mobile app consumer behaviors
Ability to comprehend and process data efficiently will be important
High level of creativity will be required
Ability to improve application performance and fix bugs as timely as possible
Possesses core experience in User Experience (UE)and User Interface (UI) will be needed
Must be able to show portfolios launched on App Stores.

Skills: Delphi, Back-End Development, C#, Python, Service-Oriented Architecture, Microsoft SQL Server, Firebird, FHIR, Scrum, XML, SOAP, Lazarus, RESTful API, JSON, SQL

Job Description:
We are seeking a Rust Engineer to develop high-performance trading systems with a focus on low latency and consistency. The role involves building and optimizing data pipelines, order management, and risk systems using advanced techniques like lock-free programming and hardware-aware optimizations. Proficiency in Rust, C, C++, or Go and expertise in concurrent programming and microsecond-level performance tuning are essential.

Responsibilities:
• Develop trading systems across multiple data centers, with a focus on low latency and consistency.
• Design and implement robust, high-performance trading pipeline components, such as Data ingestion, processing, and synchronization.
• Order management, execution, and risk systems.
• Build resilient market microstructure processing functions.
• Create efficient tracing and monitoring systems.
• Optimize tick-to-trade latencies across the system using techniques such as Lock-free data structures.
• Memory pooling and zero-allocation patterns. SIMD vectorization.
• Hardware-conscious data layouts.

Technical Requirements:
• Minimum 5+ years of experience.
• Proficiency in one of the following languages: Rust, C, C++, or Go, with demonstrated experience in Rust.
• Experience in building systems with high-performance requirements.
• Strong background in concurrent and lock-free programming.

Nice to Have Skills:
• Expertise in optimizing for microsecond-level performance using profiling tools.
• Experience in building distributed systems with strong consistency requirements.
• Proficiency in zero-copy serialization and low-latency networking.
• Advanced Linux systems programming expertise.
• In-depth understanding of market microstructure and order book mechanics.

Skills: Rust, C++

I'm in need of a vending machine engineer with experience in installing, setting up, and programming new Faspro vending machines. This machine will be used to dispense snacks and beverages, so knowledge of suitable configurations for this type of vending machine is essential.

Key Responsibilities:
- Hardware Installation: The engineer will be responsible for the physical setup of the vending machine.
- Software Programming: The engineer will also need to program the machine to ensure it operates correctly and efficiently.
- Payment System: The machine will only need to accept card payments, so a thorough understanding of payment system integration is important.

Ideal Skills:
- Experience with Faspro vending machines
- Strong background in hardware installation and software programming
- Knowledge of card payment system integration

This project involves setting up a single Faspro vending machine. The vending machine will be located indoors. The vending machine should have a touchscreen interface for user interactions. The project should be completed within 1 week. The vending machine should include encryption for card payment security. The touchscreen interface can use a standard, out-of-the-box layout. The vending machine should be configured with specific product selection and inventory tracking software as per provided specifications. The vending machine should be configured with proprietary inventory tracking software. The engineer will be provided with proprietary software for the product selection and inventory tracking configuration. Include remote monitoring and management capabilities in the configuration.

Skills: C Programming, Java, Electronics, Software Architecture, C++ Programming

I'm in need of a vending machine engineer with experience in installing, setting up, and programming new Faspro vending machines. This machine will be used to dispense snacks and beverages, so knowledge of suitable configurations for this type of vending machine is essential.

Key Responsibilities:
- Hardware Installation: The engineer will be responsible for the physical setup of the vending machine.
- Software Programming: The engineer will also need to program the machine to ensure it operates correctly and efficiently.
- Payment System: The machine will only need to accept card payments, so a thorough understanding of payment system integration is important.

Ideal Skills:
- Experience with Faspro vending machines
- Strong background in hardware installation and software programming
- Knowledge of card payment system integration

This project involves setting up a single Faspro vending machine. The vending machine will be located indoors. The vending machine should have a touchscreen interface for user interactions. The project should be completed within 1 week. The vending machine should include encryption for card payment security. The touchscreen interface can use a standard, out-of-the-box layout. The vending machine should be configured with specific product selection and inventory tracking software as per provided specifications. The vending machine should be configured with proprietary inventory tracking software. The engineer will be provided with proprietary software for the product selection and inventory tracking configuration. Include remote monitoring and management capabilities in the configuration.

Skills: C Programming, Java, Electronics, Software Architecture, C++ Programming