Best freelance GIS work online

We are seeking a skilled developer with expertise in Leaflet to create interactive maps for our upcoming web project. The ideal candidate will have experience in using Leaflet.js to build user-friendly, responsive, and visually appealing maps that can integrate various data layers. Your work will play a crucial role in enhancing our user engagement. If you have a passion for GIS and web development, we'd love to hear from you!

Skills: Graphic Design, Adobe Illustrator, Leaflet, Adobe Photoshop, JavaScript

Hello!

Hi
I have a list of names and addresses that I need skip tracing for phone numbers, email addresses of the people listed. I would like to also have 2 numbers of close relatives of each person such as husband/wife and daughter/son
in the past I tried to skip trace on my own using been verified and nearly ever number was wrong or discontinued so i wouldnt want to use their number
Which program do you use that gives the most accurate results?
I would want you to only skiptrace names only with the amount of 70,000 and higher and it should be listed in order of the highest amounts first
Please start skip tracing from the higher amounts first and as soon as you have at least 10 names with phone numbers to send it by email already so I can already beging working today
I would like the info to be entered clearly in an excel sheet and it should include all other information on the excel sheet I emailed such as the parcel number, date address name amount...
its around 30 names that have amounts of 70,000 and higher
How many names can you skip trace in an hour? and when can you have it done by
If it works out I will keep on sending new lists

Chanie Z.

Skills: Data Entry, Data Cleaning, Lead Generation, LexisNexis, Google Earth, GIS, Data Management, Data Mining, Administrative Support, Google Sheets, Data Analysis

I'm seeking a developer to create a business-oriented iOS app, complemented by a web-based admin portal. The primary function of the app will be for field employees to log information about assigned properties for assessment purposes.

Key Features:
- The iOS app should be user-friendly and designed for business purposes
- A web-based admin portal to oversee and manage the app's data and users
- Mobile App Features
- Import assignments given from the Admin portal by user.
-         GIS view of pending tasks and completed
- Smart Routing to pending assignments
-         Pops up input wizard for that property once arriving. Validate location    
-         Take and save pictures to and associate to that assessment
-         Sketch tool with measuring (over GIS sat imagery, toggle on/off)
o  Measure different types. Main, garage, porch, addition
o  Calc Sq footage from sketch
o  Multiple stories per building

o  Dropdown Fields need to be able to be altered per client (each client can have multiple users). (Example: type of roof, building quality, gate code, aggressive animal, etc)
o  Notes


Admin Module  integration

o  Standard Integration to admin module (sending report data / images files /sketch files)
o  Standard Integration (consuming Worksheet/Sketching fields) We may do all of this on setup
-         On and offline
-         Audit logging

Admin Module cloud hosted
-         Quality control
-         Assignments
-         Productivity tracking by user
-         Host integration with CAMA systems / Third Parties
-         Export PDFs or just move the file manually

Ideal Skills and Experience:
- Proficient in iOS app development
- Experience in creating web-based admin portals
- Strong understanding of reporting and analytics tools
- Previous experience in developing business applications is a plus
- Knowledge of property assessment analytics is highly desirable

Skills: PHP, JavaScript, Mobile App Development, iPhone, Android

need to draw from point clouding contact me via upwork to more details

thank you

Skills: PostgreSQL, ArcGIS, QGIS, PostGIS, GIS Software, Remote Sensing, ERDAS IMAGINE, GIS, Spatial Analysis, Cartography, Google Earth, Geospatial Data, ArcGIS Online, Geographic Infographic, Geology

We are looking for an experienced developer who will assist in development of our SaaS platform. Contract to hire or short term work.

Project touches on a number of technologies, but foundational skills are node.js and react. The SaaS platform is data heavy, so experience in visualization, data management, and cx is necessary. Ideal candidate will have experience working with Mapbox or similar map and GIS data and visualizations. We are looking for an individual and not an agency.

Additional key skills include:
- Working in a multi-developer environment via Git.
- Ability to implement design outputs from Figma into existing app framework.
- Meet periodically on Zoom to discuss tasks and work output.
- Working with Stripe payment integrations a huge plus.
- Working with user and account management a plus.
- Familiarity with GCP for dev ops and deployment a plus.

In application, please include relevant skills or experience. Portfolio for review is a plus but not necessary.

About us: Our company provides sustainability and corporate data for any location on the planet. We work with enterprise and small businesses and are enhancing our delivery through web-based SaaS platform.

Skills: React, Node.js, Mapbox, GIS

Check the attached document for a better overview of the project info!

We are seeking an experienced UiPath freelancer to develop workflows for extracting data from Excel, PDF, Word, and Email files, converting it into structured formats (e.g., JSON, CSV, XML). This project serves as the foundation for a broader workflow automation initiative. If successful, there will be opportunities for ongoing development work to expand and enhance the system.
Provided Tools
We will supply:
UiPath Pro License: For workflow development.
UiPath Document Understanding: For advanced OCR and document processing.

Proposal Submission Guidelines
Freelancers are invited to submit proposals incorporating an hourly rate for the project. Along with your hourly rate, please provide the following details for each file type:
Milestone Plan 
Outline the steps for developing and testing workflows for each file type.
Provide a timeline and estimated effort in hours for each milestone.


Existing Tools and Solutions
Highlight any prebuilt workflows, templates, or components you plan to use.
The use of prebuilt tools or those sourced from the UiPath Marketplace will be considered positively and demonstrate efficiency.
Approach
Detail your methodology for each milestone, including: 
Tools and components (e.g., UiPath Document Understanding, OCR engines, plugins).
Error-handling mechanisms to ensure robustness and scalability.
Plans to adapt or customize any prebuilt tools.
Timeline
Specify the time required to: 
Develop or customize workflows for each file type.
Test and validate workflows using sample files provided.
Hourly Rate
Indicate your proposed hourly rate.
Provide a rough breakdown of total expected hours for each workflow type.

Evaluation Criteria
Proposals will be evaluated based on:
Hourly Rate and Estimated Time: Competitiveness and feasibility of proposed hours.
Optimisation: Use of prebuilt tools, templates, or UiPath Marketplace components.
Scalability: Workflows should handle large volumes of files efficiently.
Robustness: Strong error-handling and logging mechanisms.
Documentation: Clear and user-friendly workflow guides.

Submission Deadline
Task Deadline
Proposal Due 17.12.24
Project Start 06.01.25

Deliverables
UiPath Workflows: Functional workflows for each file type (PDF, Excel, Word, and Email).
Documentation: Clear user guides, workflow diagrams, and troubleshooting notes.
Test Cases: Validation results using sample files provided.

Ongoing Development Opportunities
If successful in this project, the freelancer may be considered for:
Expanding workflows to additional file types (e.g., CAD, GIS).
Enhancing workflows for advanced error handling, compliance mechanisms, and scalability.
Integrating anonymisation processes to ensure GDPR compliance.

By incorporating an hourly rate, this approach ensures flexibility while allowing us to evaluate proposals based on time efficiency, experience, and cost. We look forward to receiving your proposals!

This version emphasizes the hourly rate approach and invites freelancers to provide detailed estimates and methods for each milestone while allowing flexibility for negotiation.

Skills: Machine Learning (ML), Artificial Intelligence, Data Scraping, Data Extraction, Deep Learning

Check the attached document for a better overview of the project info!

We are seeking an experienced UiPath freelancer to develop workflows for extracting data from Excel, PDF, Word, and Email files, converting it into structured formats (e.g., JSON, CSV, XML). This project serves as the foundation for a broader workflow automation initiative. If successful, there will be opportunities for ongoing development work to expand and enhance the system.
Provided Tools
We will supply:
UiPath Pro License: For workflow development.
UiPath Document Understanding: For advanced OCR and document processing.

Proposal Submission Guidelines
Freelancers are invited to submit proposals incorporating an hourly rate for the project. Along with your hourly rate, please provide the following details for each file type:
Milestone Plan 
Outline the steps for developing and testing workflows for each file type.
Provide a timeline and estimated effort in hours for each milestone.


Existing Tools and Solutions
Highlight any prebuilt workflows, templates, or components you plan to use.
The use of prebuilt tools or those sourced from the UiPath Marketplace will be considered positively and demonstrate efficiency.
Approach
Detail your methodology for each milestone, including: 
Tools and components (e.g., UiPath Document Understanding, OCR engines, plugins).
Error-handling mechanisms to ensure robustness and scalability.
Plans to adapt or customize any prebuilt tools.
Timeline
Specify the time required to: 
Develop or customize workflows for each file type.
Test and validate workflows using sample files provided.
Hourly Rate
Indicate your proposed hourly rate.
Provide a rough breakdown of total expected hours for each workflow type.

Evaluation Criteria
Proposals will be evaluated based on:
Hourly Rate and Estimated Time: Competitiveness and feasibility of proposed hours.
Optimisation: Use of prebuilt tools, templates, or UiPath Marketplace components.
Scalability: Workflows should handle large volumes of files efficiently.
Robustness: Strong error-handling and logging mechanisms.
Documentation: Clear and user-friendly workflow guides.

Submission Deadline
Task Deadline
Proposal Due 17.12.24
Project Start 06.01.25

Deliverables
UiPath Workflows: Functional workflows for each file type (PDF, Excel, Word, and Email).
Documentation: Clear user guides, workflow diagrams, and troubleshooting notes.
Test Cases: Validation results using sample files provided.

Ongoing Development Opportunities
If successful in this project, the freelancer may be considered for:
Expanding workflows to additional file types (e.g., CAD, GIS).
Enhancing workflows for advanced error handling, compliance mechanisms, and scalability.
Integrating anonymisation processes to ensure GDPR compliance.

By incorporating an hourly rate, this approach ensures flexibility while allowing us to evaluate proposals based on time efficiency, experience, and cost. We look forward to receiving your proposals!

This version emphasizes the hourly rate approach and invites freelancers to provide detailed estimates and methods for each milestone while allowing flexibility for negotiation.

Skills: Machine Learning (ML), Artificial Intelligence, Data Scraping, Data Extraction, Deep Learning

We require GIS mapping for a wind farm project in Central Asia. The task will include preparation of between 10 - 20 maps for use in a professional report.

Skills: GIS, ArcGIS, QGIS, Data Visualization

I'm looking for a full-stack developer to create an interactive website and a cross-platform mobile app (both iOS and Android) for a truck driver travel route planner. The core functionality of the planner is to assist with rest stop scheduling.

Key Requirements:
- An interactive website featuring an interactive map for route planning and a section for travel tips and recommendations.
- A mobile app compatible with both iOS and Android.
- Full-stack development experience, with a focus on creating interactive, user-friendly platforms.
- Real-time traffic updates and rerouting options.
- Integration of gas station locator with price comparison.
- Weather forecast feature to plan routes accordingly.
- User accounts and profiles for personal route preferences and history.
- Mileage tracking for each route with cost estimation.
- Points of interest and amenities along the route, such as restaurants and hotels.
- Emergency assistance contact feature for urgent situations.
- Advanced route optimization algorithm for fuel efficiency and time-saving.
- An offline mode for planning routes without an internet connection.
- Push notifications for important alerts such as road closures or severe weather.

The ideal candidate will have prior experience in developing travel or logistics related apps and websites. I look forward to reviewing your proposals.

The tech stack should include React for the frontend and Node.js for the backend. Include real-time traffic updates and route optimization features. The project should use email and password for user authentication. The project will use Google Maps API for traffic updates and route optimization. Include a feature for users to save and manage their preferred routes. Include a feature for push notifications for route updates and reminders. The interface should follow a modern minimalist design, ensuring it's clean and user-friendly. This project requires advanced integration with third-party services, including APIs for fuel prices, weather updates, and rest stop amenities. The app requires an internet connection for all functionalities. Include limited offline capabilities for route viewing.

Skills: PHP, Mobile App Development, iPhone, Android, Geolocation, PhoneGap, Geographical Information System (GIS)

We are seeking a detail-oriented freelancer to help us gather quotes for satellite map tiles. Your primary task will be to research and contact various vendors to obtain pricing information, availability, and other relevant details. You should have experience in market research and be comfortable communicating with suppliers. This is an excellent opportunity for someone who enjoys data collection and analysis in the GIS field.

We will provide the specifications of what we need. Your task is to research suppliers, contact them with a request for quote, and organise the quote data so we can easily compare options and features

Skills: GIS, ArcGIS, Data Analysis, Microsoft Excel, Data Entry

Purpose :
We are building our own tile map server from styling to edit data.

What we completed:
Installed full tile server map at zoom 22
Map base is OSRM

Job tasks:

- Create edit tools to edit the map style colors and everything.


Only who have experience in maps gis and development will be accepted

I have the following issue and I'm not sure what's wrong.

I have a private app that I'm hosting and I'm trying to access it adding the token as URL parameter as mentioned here

https://developers.arcgis.com/documentation/security-and-authentication/reference/access-tokens/#how...



Example: (actual parameters hidden)

https://"mywebapp".com/?token="token"&exp="exp"

and it redirects me to a login page.

I don't get it because a former worker did menage to set up another app and it works fine with same parameters.

whoever knows how to solve this would get the contract


Thanks

Skills: GIS, ArcGIS, JavaScript, Web Application, C#

We are seeking a skilled developer to overlay a GeoTIFF file on a MapBox map and implement drawing annotation tools that allow users to annotate the map directly. Annotations should be stored in a database for future access and retrieval. The ideal candidate will have experience with MapBox, GeoTIFF files, and database management. This project demands a keen understanding of geospatial data handling and interactive web applications.

Skills: JavaScript, Python, Mapbox, GIS, CSS

Project Overview:
We are seeking a GIS specialist to analyze 15 shapefiles containing land parcel data from Bay Area cities. The primary objective is to accurately identify corner lots - specifically parcels located at the intersection of two streets.

Project Requirements:

The selected candidate will:

- Process and analyze 15 separate shapefile layers containing parcel data

- Identify true corner lots where parcels are situated at street intersections

- Apply careful filtering to exclude parcels that are merely adjacent to T-intersections

- Maintain data accuracy and provide quality control throughout the analysis

- Document methodology and deliver results in a clear, organized format

Technical Skills Required:
- Proficiency in GIS software (ArcGIS, QGIS, or similar)
- Experience working with parcel data and street networks
- Strong attention to detail for accurate lot classification
- Knowledge of spatial analysis and topology rules
- Ability to handle multiple data layers efficiently

Deliverables:

- Identified corner lots marked within each city's shapefile (flag 0/1)
- Documentation of methodology used
- Summary report of findings per city
- Quality assurance documentation

Skills: QGIS, ArcGIS, GIS, Spatial Analysis, Geospatial Data, Urban Planning, Python, Communications

I need a map / infographic for a presentation showing the shipping routes, time and expense for a product I am shipping.

Might be a combination of two maps - one highway
US states map for trucking and one for shipping by ocean to China etc.

The goal is to give presentation reader complete picture of the logistics of our product.

The deliverable is jpg of the map graphic(s).

Skills: Infographic, Graphic Design, GIS

Support in preparing GIS maps for environmental considerations report associated with wetlands and threatened and endangered species. Specifically need the following GIS maps prepared for a 4 acre parcel located in Florida:
- LiDAR or digital elevation model
- Historic photographic aerials - full range of available years.
- USDA-NRCS Soil
- Wildlife proximity (FWC and USFWS listed species).
Examples will be provided.

Skills: ArcGIS, GIS, Environmental Science

We are seeking a skilled freelancer to create detailed topography maps from drone-collected data. Looking for someone with great experience in GIS software and a strong understanding of topographical mapping processes. We have data from DJI M350 RTK with Zenmuse L2 and we need to create accurate topography map that could be used for civil engineering and grading. Please send references or samples of previous work and mention your experience with DJI M350 /L2 data specifically.

Rush job, need to be started right away and delivered quickly.

Skills: GIS, ArcGIS, QGIS, Topology Optimization, topography

I'm looking for a GIS professional who can convert my geospatial data from a Shapefile (SHP) format and upload it onto Google Maps. The data includes boundaries and polygons, points of interest, and routes and paths.

Ideal skills and experience for the job:
- Proficiency in GIS software and Google Maps
- Expertise in handling and converting geospatial data
- Experience with Shapefile (SHP) format
- Ability to display complex geospatial data accurately


Data set attached

Skills: Cartography & Maps, Geolocation, Google Earth, Geospatial, Google Maps API

I'm looking for a GIS professional who can convert my geospatial data from a Shapefile (SHP) format and upload it onto Google Maps. The data includes boundaries and polygons, points of interest, and routes and paths.

Ideal skills and experience for the job:
- Proficiency in GIS software and Google Maps
- Expertise in handling and converting geospatial data
- Experience with Shapefile (SHP) format
- Ability to display complex geospatial data accurately


Data set attached

Skills: Cartography & Maps, Geolocation, Google Earth, Geospatial, Google Maps API

I'm looking for a GIS professional who can convert my geospatial data from a Shapefile (SHP) format and upload it onto Google Maps. The data includes boundaries and polygons, points of interest, and routes and paths.

Ideal skills and experience for the job:
- Proficiency in GIS software and Google Maps
- Expertise in handling and converting geospatial data
- Experience with Shapefile (SHP) format
- Ability to display complex geospatial data accurately


Data set attached

Skills: Cartography & Maps, Geolocation, Google Earth, Geospatial, Google Maps API

I'm looking for a GIS professional who can convert my geospatial data from a Shapefile (SHP) format and upload it onto Google Maps. The data includes boundaries and polygons, points of interest, and routes and paths.

Ideal skills and experience for the job:
- Proficiency in GIS software and Google Maps
- Expertise in handling and converting geospatial data
- Experience with Shapefile (SHP) format
- Ability to display complex geospatial data accurately


Data set attached

Skills: Cartography & Maps, Geolocation, Google Earth, Geospatial, Google Maps API

I need a professional to convert my Google My Maps into ARC files suitable for large format printing. The project requires keeping all my custom symbology (PNG files) intact.

Key Requirements:
- Retain original size and placement of all custom symbology
- Convert maps to ARC files
- Ensure files are suitable for large format printing
- Conduct a test print to verify quality

The final printed maps will have custom dimensions. Therefore, experience with creating custom sized maps is essential.

Ideal Skills:
- Proficiency in Google My Maps
- Experience with ARC file conversion
- Familiarity with large format printing processes
- Ability to work with custom symbology

The final printed maps should be in standard poster sizes.

Skills: Cartography & Maps, Google Earth, Google Maps API, Geographical Information System (GIS)

I need a professional to convert my Google My Maps into ARC files suitable for large format printing. The project requires keeping all my custom symbology (PNG files) intact.

Key Requirements:
- Retain original size and placement of all custom symbology
- Convert maps to ARC files
- Ensure files are suitable for large format printing
- Conduct a test print to verify quality

The final printed maps will have custom dimensions. Therefore, experience with creating custom sized maps is essential.

Ideal Skills:
- Proficiency in Google My Maps
- Experience with ARC file conversion
- Familiarity with large format printing processes
- Ability to work with custom symbology

The final printed maps should be in standard poster sizes.

Skills: Cartography & Maps, Google Earth, Google Maps API, Geographical Information System (GIS)

I need a professional to convert my Google My Maps into ARC files suitable for large format printing. The project requires keeping all my custom symbology (PNG files) intact.

Key Requirements:
- Retain original size and placement of all custom symbology
- Convert maps to ARC files
- Ensure files are suitable for large format printing
- Conduct a test print to verify quality

The final printed maps will have custom dimensions. Therefore, experience with creating custom sized maps is essential.

Ideal Skills:
- Proficiency in Google My Maps
- Experience with ARC file conversion
- Familiarity with large format printing processes
- Ability to work with custom symbology

The final printed maps should be in standard poster sizes.

Skills: Cartography & Maps, Google Earth, Google Maps API, Geographical Information System (GIS)

I need a professional to convert my Google My Maps into ARC files suitable for large format printing. The project requires keeping all my custom symbology (PNG files) intact.

Key Requirements:
- Retain original size and placement of all custom symbology
- Convert maps to ARC files
- Ensure files are suitable for large format printing
- Conduct a test print to verify quality

The final printed maps will have custom dimensions. Therefore, experience with creating custom sized maps is essential.

Ideal Skills:
- Proficiency in Google My Maps
- Experience with ARC file conversion
- Familiarity with large format printing processes
- Ability to work with custom symbology

The final printed maps should be in standard poster sizes.

Skills: Cartography & Maps, Google Earth, Google Maps API, Geographical Information System (GIS)

I need a professional to convert my Google My Maps into ARC files suitable for large format printing. The project requires keeping all my custom symbology (PNG files) intact.

Key Requirements:
- Retain original size and placement of all custom symbology
- Convert maps to ARC files
- Ensure files are suitable for large format printing
- Conduct a test print to verify quality

The final printed maps will have custom dimensions. Therefore, experience with creating custom sized maps is essential.

Ideal Skills:
- Proficiency in Google My Maps
- Experience with ARC file conversion
- Familiarity with large format printing processes
- Ability to work with custom symbology

The final printed maps should be in standard poster sizes.

Skills: Cartography & Maps, Google Earth, Google Maps API, Geographical Information System (GIS)

I need a professional to convert my Google My Maps into ARC files suitable for large format printing. The project requires keeping all my custom symbology (PNG files) intact.

Key Requirements:
- Retain original size and placement of all custom symbology
- Convert maps to ARC files
- Ensure files are suitable for large format printing
- Conduct a test print to verify quality

The final printed maps will have custom dimensions. Therefore, experience with creating custom sized maps is essential.

Ideal Skills:
- Proficiency in Google My Maps
- Experience with ARC file conversion
- Familiarity with large format printing processes
- Ability to work with custom symbology

The final printed maps should be in standard poster sizes.

Skills: Cartography & Maps, Google Earth, Google Maps API, Geographical Information System (GIS)

I have a KLM file of parcel boundaries for a specific county in the US (160MB so cant upload here). I would like to use it in google maps as that it the most user friendly for me and my team. I would need help to:
- Reduce the KLM file to a size that I can upload to as a layer to google maps
- Combine multiple parcels with the same address to show up as one parcel I will need to be able to see this and know the combined acres of each plot - CSV file as backup is fine)

We have many counties to do but going to do this one as a test run so that we can find someone to work with going forward.

Skills: GIS, ArcGIS, Digital Mapping, Google Maps API, Microsoft Excel, QGIS

Job Description:

We are seeking a Transportation Engineer with 5+ years of experience in Road Asset Management to work on an hourly basis. The ideal candidate will support road infrastructure projects, coordinate with clients during meetings, and focus on asset evaluation, maintenance planning, and data-driven optimization.

Key Responsibilities:
1- Attend and actively participate in client meetings to discuss project updates and deliverables.
2- Conduct road and pavement condition assessments.
3- Develop maintenance and rehabilitation strategies.
4- Analyze data from GIS, drone surveys, or pavement management systems.
5- Prepare detailed technical reports and recommendations for clients.

Skills: Pavement Engineer, Road Asset Management, Maintanance Planing, Pavement management systems, Data Analysis

Hello,
I'm a federal civil servant making a career switch to work on environmental issues. I've been looking for someone to help with punctual tasks on ArcGIS, but also someone who is good with QGIS. Currently, I have a task to complete on ArcGIS (see title) that I'm hoping could be done within 30 minutes or so.
Cheers,
Andrew

Skills: ArcGIS, Digital Mapping, JavaScript, Data Visualization, Geospatial Data, Google Map Maker, Leaflet, GIS, Data Analysis, Google Slides, Google Earth, Spatial Analysis, GIS Software, Map Illustration