Top Freelance Geographic Information Systems (GIS) Experts for Hire

Dr. Clinton R.

Expert Geochemist & Spatial Analyst | Geothermal, Metals & Water Quality Modeling
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USD 150/hr
PhD in Geology/Fluid Chemistry
New Zealand

I am a Lead Geochemist and Spatial Data Scientist specializing in geothermal systems, mining geochemistry, and complex environmental modeling. ...

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USD 150/hr
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Varvara V.

Data scientist and Spatial analyst with more than 8 years of experience creating maps and data analysis
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USD 75/hr
Masters (Science)
Canada

Bridging the gap between complex spatial data and actionable insights. I am a Spatial Data Scientist and Ecological Modeler with 7+ years of ex...

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USD 75/hr
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Isah S.

Food Systems Researcher | Environmental Management Consultant | Statistical Analyst (SPSS) | Survey Design | PhD Candid
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USD 35/hr
PhD Environmental Management
Nigeria

I am a food systems researcher and environmental management consultant with over eight years of research experience, currently completing a PhD...

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USD 35/hr
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Dr. Shil A.

Freelance Ecological services including Ecological assessment, Report writing, Scientific Writing, GIS Mapping, BNG
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USD 8/hr
Doctor of Philosophy (Ph.D)
India

I am a freelance researcher with 12+ years of experience in ecological research and scientific services. My expertise lies in GIS and geospatia...

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USD 8/hr
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Dr. Armando A.

Biological and Social Science Data Analysis, Analytical Spectroscopy & Archaeological Survey Support | Expert in Pyt...
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USD 150/hr
Ph.D.
United States

Armando Anzellini, Ph.D., RPA has with over 11 years of statistical analysis, laboratory and teaching, and cultural resource survey experience ...

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USD 150/hr
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Dr. Shabir Ahmad K.

PhD Environmental Scientist | Air Quality (NCAP), Water Quality & EIA Expert | GIS & Remote Sensing | 15+ Years...
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USD 90/hr
Ph.D Environmental Sciences
India

PhD Environmental Scientist | 15+ Years in Air and Water Quality, EIA & Geospatial Analysis I am a Senior Environmental Consultant and PhD...

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USD 90/hr
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Dr. Peimi L.

Environmental Researcher & GIS Specialist with expertise in Land Use Change Modelling and Ecological Data Analysis
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USD 20/hr
PhD
India

I am an environmental researcher and GIS specialist with over seven years of research experience in landscape ecology, land use and land cover ...

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USD 20/hr
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Arnab D.

Freelance Hydrologist, Academic writing expert, Environmental expert, Python Expert and Water resources expert
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USD 20/hr
Doctor of Philosophy (Ph.D)
India

I am currently working as a Postdoctoral Fellow with a strong research background in environmental science, hydrology, land-use dynamics, sedim...

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USD 20/hr
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Dr. Dion K.

PhD in Urban Ecology; Remote Sensing & GIS Consultant | Landsat/Sentinel Time Series, GEE, NDVI/LST, Urban Heat Risk
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USD 125/hr
Ph.D. Plant Biology
United States

Do you trust the satellite data behind your decisions? I’m a PhD remote sensing/GIS scientist (~10 years GIS) who builds and audits Landsat/Sen...

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USD 125/hr
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Dr. Riasad Bin M.

GIS Mapping | Statistical & Machine Learning Modeling | Environmental Footprint & LCA Expert
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USD 20/hr
PhD
United States

I am a Ph.D.-trained environmental scientist (University of Arkansas, 2026) specializing in geospatial analysis, remote sensing, statistical mo...

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USD 20/hr
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Md Mizanur R.

Forest Ecologist & Remote Sensing Expert | 15+ Years in Carbon Inventory, GeoAI, & Biodiversity | Ex-NASA Collab...
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USD 75/hr
PhD Student
Hong Kong

I am a broadly trained forest ecologist with a decade of experience specializing in forest ecosystem carbon, ecological modeling, and remote se...

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USD 75/hr
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SHAKER U.

Environmental Geospatial Analyst | Land use, Landsat, MODIS, Sentinel, GEE | 14+ Years in GIS & Research
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USD 45/hr
Ph.D.
Pakistan

I am a PhD-qualified GIS and Remote Sensing expert with over 10 years of experience in geospatial data analysis, land use/land cover classifica...

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USD 45/hr
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Emel Dario B.

Biologist with expertise in biodiversity assessment and ecological modeling
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USD 10/hr
BSc. Biology
Colombia

I am a biologist with experience in biodiversity monitoring, ecological data analysis, and GIS applications. Skilled in R, QGIS, and statistica...

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USD 10/hr
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Kritika M.

PhD Researcher | Academic Writing | Climate Change | Gender & Sustainability, Climate Policy |Academic & Policy ...
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Research Scholar
India

I am a PhD researcher (Thesis Submitted) with over six years of experience in interdisciplinary research, academic writing, sustainability rese...

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Bishal N.

Agricultural Scientist | Academic Editor, GIS/Remote Sensing (GEE, QGIS), Crop Modeling (DSSAT) & R Biostatistics
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USD 28/hr
BSc Agriculture (CGPA 3.12)
Nepal

BSc Agriculture graduate (Agriculture and Forestry University, Nepal, CGPA 3.12) with hands-on experience across the full research pipeline: fi...

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USD 28/hr
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Nnachi N.

Environmental & GIS Data Analyst | Remote Sensing, GEE & Spatial Modelling Expert
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Masters of Science
Nigeria

I am an Environmental Scientist and GIS Specialist with strong expertise in geospatial analysis, remote sensing, and environmental data modelli...

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Dr. Cheng T.

Ecological Modeler & Data Analyst | Expert in MaxEnt, R & GIS | Published in Diversity and Distributions (IF 5.5...
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USD 30/hr
Master's Degree
China

I am a Master's researcher in ecology at Yunnan Normal University, specializing in species distribution modeling and spatial conservation p...

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USD 30/hr
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Dr. Jennifer B.

Public Health PhD | Climate Epidemiology, Heat & Air Pollution Exposure, HIA, Scientific Editing,
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USD 100/hr
PhD, Public Health (Global Health Track)
France

I am a PhD environmental health researcher with 10+ years of experience at the intersection of climate change and public health. My work spans ...

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USD 100/hr
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Dr. Omid G.

Transportation Data Scientist & ADAS Consultant | PhD | Road Safety, Machine Learning, Python, GIS & Statistics
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USD 100/hr
PhD in Transportation Engineering
Italy

I am a PhD-qualified Transportation Engineer and Postdoctoral Researcher specializing in transportation data analytics, road safety, Advanced D...

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USD 100/hr
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Ali E.

Geospatial Data Scientist & Remote Sensing Expert | GIS & ML
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USD 30/hr
Master's degree, Geoinformatics
Egypt

Geospatial data scientist and researcher specializing in remote sensing, environmental science, and machine learning applications. Experienced ...

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USD 30/hr
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Dr. Maya H.

Scientific Editor & Research Support | PhD | LaTeX, Manuscripts, References & Figures
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USD 35/hr
PhD - Physics
Greece

I am a PhD-trained researcher with a PhD, MSc and BSc sitting at the intersection between physical experimentation and computational modelling....

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USD 35/hr
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Cecilia H.

Academic Editor, who has edited 700+ manuscripts across various fields
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USD 20/hr
MSc Global Environment and Sustainability
Sri Lanka

Since beginning my journey as an Academic Editor in 2023, I have edited over 700 academic manuscripts across various fields, including: Anthrop...

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USD 20/hr
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Dr. Ariel T. T.

Geophysics & Earth Science Consultant | GIS, Data Analysis & Scientific Research
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USD 100/hr
Doctor of Natural Sciences (Dr. rer. nat)
Malta

I am a geophysicist and Earth science researcher with experience spanning geophysics, GIS, scientific data analysis and research. I specialize ...

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USD 100/hr
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Miguel B.

Biostatistician & Ecologist | R, GLMM/GAM, Batch-Effect-Aware Study Design
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USD 110/hr
Doctor of Philosophy
Australia

Biostatistician and research scientist with 15+ years of designing and analysing studies across wildlife ecology, pharmacology and clinical res...

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USD 110/hr
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Dr. Dr. Ekta B.

Founder, The Right Term | PhD | Geospatial, Sustainability, Resilience, & Policy Consultant | 16+ Yrs Diverse Experi...
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USD 90/hr
Developing New Spectral Indices for Detection and Auto-Extraction of Built-Ups in an Urban Area Using Satellite Imagery
India

I'm the Founder of The Right Terminology (TRT) and a geospatial-policy consultant with a PhD in Remote Sensing & GIS (Jamia Millia Isla...

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USD 90/hr
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Kolabtree is the leading online freelance marketplace for Geographic Information Systems (GIS) experts. Post your project, get bids, and hire qualified experts quickly and easily.

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We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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Contact experts directly

Speak directly with freelancers and explain your requirements.

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You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

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Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

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Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.