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Top Freelance Geographic Information Systems (GIS) Experts for Hire

Md. H.

Statistician & Data Analyst | Expert in R & SPSS
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USD 8/hr
Masters in Applied Hydrology
Portugal

4+ Years of experience in environmental data analysis with strong expertise in hydrological modelling, environmental statistics, GIS, and clima...

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USD 8/hr
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Dr. Amabily B.

Doctoral Ecologist | Data Analyst & Scientific Designer | R, GIS & Peer-Reviewed Graphics | Data Visualization
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USD 35/hr
PhD in Ecology and Evolution
Brazil

Postdoctoral researcher at the Universidade Federal do Paraná (UFPR) and founding partner of DataChaos, a company specialized in ecologica...

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USD 35/hr
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Teshan I.

GIS & Remote Sensing Specialist and Data Analyst | Expert in Python, R, and SPSS | QGIS, ArcGIS Pro
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USD 35/hr
BSc (Hons) Fisheries and Marine Sciences
Sri Lanka

GIS and Remote Sensing Specialist and Data Analyst with a BSc (Honours) in Fisheries and Marine Sciences from the University of Ruhuna....I help researchers, graduate students, and organizations turn spatial and statistical data into publication-ready...

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USD 35/hr
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Dr. Sam M.

Aquatic Ecologist & Environmental Data Consultant | Expert in GIS, R, Python, Statistics, and Remote Sensing
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PhD in Integrative Biology
United States

I am an aquatic ecologist and environmental data consultant with expertise in ecological statistics, GIS, remote sensing, scientific programmin...

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Nicolas O.

PhD Researcher | Remote Sensing | Environmental Data Analysis | Statistical Programming | Scientific Writing
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USD 55/hr
PhD in Soil Science
Brazil

Agricultural Engineer with an MSc in Natural and Agricultural Ecosystems and ongoing PhD training in Soil Science. I work with remote sensing, ...

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USD 55/hr
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Dr. Godwin L.

Climate Scientist | Data, Modeling, Carbon Markets & REDD+ | Ecology, Environmental Policy & NRM, Ecology & ...
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USD 85/hr
Climate Science
United States

I am a Climate Scientist, Ecologist, and Natural Resource Management Specialist with over 15 years of experience in climate science, ecosystem ...

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USD 85/hr
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Dr. Wagari M.

PhD Hydrogeologist | Groundwater Modeling, GIS & Hydrogeochemistry Consultant | other Academia/education
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Ph.D
Ethiopia

PhD Hydrogeologist and Environmental Engineer with 10+ years of expertise in groundwater hydrology, hydrogeochemistry, and environmental isotop...

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Darakshan N.

Hydroclimatic Data Analyst | R Programming, ArcGIS Mapping & Statistical Trend Analysis.
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USD 9/hr
Master of Philosophy- Hydrology
Pakistan

I'm a hydrologist and climate researcher with an MPhil in Applied Hydrology and three peer-reviewed publications in Springer's Theoreti...

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USD 9/hr
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Alexander T.

PhD Researcher | Remote Sensing & GeoAI | Earth Observation, ML/DL, Multidisciplinary
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USD 30/hr
M.sc in Geo-informatics
Israel

I am a PhD researcher in Environmental Engineering with expertise in remote sensing, GeoAI, machine learning, and deep learning for satellite d...

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USD 30/hr
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M Z.

GIS Specialist & WordPress Developer for Research Labs | Remote Sensing & Custom Academic Hubs
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USD 25/hr
Master of Philosophy
Pakistan

I am a Remote Sensing and GIS Specialist with a Master of Philosophy (M.Phil) and a strong publication record in atmospheric science and aeroso...

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USD 25/hr
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Dr. Durane C.

Sedimentology and Environmental Pollution assessment
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USD 80/hr
PhD in Geosciences
Cameroon

I am a PhD Earth scientist with 10 years of practical research experience at IRAD (Cameroon). Specialising in sedimentology, pollution assessme...

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USD 80/hr
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Dr.Ola M.

PhD Climate Scientist | GIS & Remote Sensing Expert | Environmental Consultant
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USD 20/hr
PH.D in physical geography /climatology
Lebanon

am a PhD researcher in Climate Science and Physical Geography with expertise in climate change assessment, environmental analysis, GIS, remote ...

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USD 20/hr
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Dr. MOHAMMAD ABASS Z.

Research-oriented Geoscientist with a Master’s degree in Geology and advanced technical training from the Geological Su
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USD 20/hr
PhD in Geology
India

research scholar palynology microplastics and REE

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USD 20/hr
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Dr. Syeedah R.

Scientific & Academic Writer-cum-Publication Support | PhD | Hydrology | Groundwater | Environmenta...
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USD 20/hr
Doctor of Philosophy
India

PhD-qualified Water Resources Engineer and scientific writer with expertise in hydrology, groundwater systems, climate-resilient water manageme...

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USD 20/hr
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Dr. Kandarp B.

PhD Microbiology | Scientific Writer, Editor & Research Mentor | 17+ Yrs in Life Sciences & Multidisciplinary Re...
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USD 35/hr
PhD
India

I am a PhD in Microbiology with 17+ years of experience in scientific writing, editing, and research mentoring across life sciences and multidi...

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USD 35/hr
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Faith A.

Spatial Data Scientist & Remote sesnisng Expert | 5+ years of experience in GIS research
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USD 50/hr
Bsc in GIS and remote sensing
Ghana

I am a spatial data scientist and consultant with experience supporting international research institutions and NGOs in fields such as biodiver...

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USD 50/hr
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Chanchal G.

Experienced researcher with expertise in Image Processing, Computer Vision, Deep Learning, Medical Imaging, Remote Sensi
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USD 15/hr
Master of Technology
India

I am an experienced researcher and academic professional with over 18 years of experience in Computer Science, Artificial Intelligence, Image P...

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USD 15/hr
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Dr. Nohhyeon K.

Engineering Data Analyst & Aerosol Scientist | Data Visualization | Scientific Writer & Editor
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USD 47/hr
PhD (Mechanical Engineering)
United States

I am a Ph.D. in Mechanical Engineering with an extensive background in aerosol science, environmental data analysis, and atmospheric microbiolo...

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USD 47/hr
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Daniel S.

Data Scientist & Engineer | Python Developer | Multidisciplinary STEM & Finance Expert
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USD 15/hr
BSc Energy and Environmental Engineering
Kenya

I am a Data Scientist and Engineer with a multidisciplinary background bridging mechanical/electrical engineering physics, machine learning, an...

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USD 15/hr
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Dr. Santiago C.

Ecologist | R Programming | GIS | Scientific Writing
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USD 25/hr
Biologist
Argentina

I am a researcher specialized in ecology, biogeography, and plant diversity, with experience in scientific writing, manuscript preparation, and...

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USD 25/hr
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Dr. Dominic Kwakye A.

AI-Driven Transport Systems Expert | Rail Freight, Urban Logistics & Sustainability Research
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USD 50/hr
MSc
Czech Republic

I am a PhD researcher in Transportation and Logistics with expertise in sustainable freight transport, rail freight operations, urban logistics...

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USD 50/hr
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Camila R.

Research Data Analyst (R) | Univariate & Multivariate Statistics | Experimental Design | Results Interpretation | QG...
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USD 10/hr
Ingeniera Agrónoma
Argentina

Agricultural Engineer and PhD Candidate in Agricultural Sciences with experience in statistical analysis, experimental design, and data interpr...

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USD 10/hr
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Dr. Zahra Y.

PhD Researcher | GIS, Spatial Analysis & Academic Writing | 10+ Years
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USD 25/hr
ANALYSING CYCLIST BEHAVIOURS MERGING SENSOR AND MAPPING DATA
Italy

I am a PhD researcher in Civil Engineering and Transportation (University of Catania, 2025) with over 10 years of experience in GIS-based spati...

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USD 25/hr
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Dr. Lomash S.

R Statistics & data Analyst, Scientific Manuscript Writing, Plant Genetics & Agricultural Research Consultant,
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USD 25/hr
3 months training program on Bioinformatics with a research, titled “Phylogenic Relationship and evolutionary history of selected allium species: A Molecular Analysis”
India

While I am new to Kolabtree, I bring years of academic research experience and am committed to delivering high quality, reliable, and timely re...

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USD 25/hr
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Dr. Lalit Kumar G.

Climate Data-CRA-GIS Analyst, Hydrologist, Flood Modeler, ESG & Sustainability Strategy, 8+ Years Research & Con...
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USD 50/hr
Doctor of Philosophy
India

I am a Climate Data, CRA, and GIS Analyst with over 8 years of research and consultancy experience in hydrology, flood modeling, and environmen...

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USD 50/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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Confidentiality Assured

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.

NDAs and IP protection

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.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

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.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

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

2

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.