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Top Freelance R Programmers For Hire

Riasad Bin M.

GIS Mapping | Statistical & Machine Learning Modeling | Environmental Footprint & LCA Expert
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USD 20/hr
BS
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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Dr. Fernando T.

Environmental Data Scientist + Hydrobiologist | R/Python/GEE | Ecological Modeling | Reproducible Pipel...
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USD 35/hr
Masters of Science
Peru

I’m a hydrobiologist and environmental data scientist with 12+ years of experience delivering EIA/ITS instruments, aquatic biodiversity baselin...

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USD 35/hr
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Dr. Clyde M.

Freelance Academic Editor/ Proofreader | Specializes in Public Policy, Law, Social Science, and Humani...
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USD 15/hr
PhD in Public Policy
Thailand

I’m a PhD in Public Policy and a published researcher offering academic editing for theses, dissertations, and journal articles. My specializat...

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USD 15/hr
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Dr. Teesha B.

PhD Biochemist | Data Analyst | R, Python, SQL | Statistical Analysis & Data Visualization
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USD 45/hr
PhD in Biochemistry
Canada

PhD biochemist with 10+ years of experience analyzing complex experimental datasets. I help life sciences companies extract meaningful insights...

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USD 45/hr
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Dr. Kianoosh N.

PhD Candidate in Bioinformatics
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USD 45/hr
Bioinformatics
Canada

I am a PhD candidate in Biomedical Engineering with a background in bioinformatics. My research focuses on bioinformatics, multi‑omics analysis...

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USD 45/hr
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Dr. Federico G.

NGS Pipeline Developer & Bioinformatics Consultant | Microbiome, NIPT, Oncology Panels | 15+ Years Experience
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Masters (Science)
Italy

I am a molecular biologist and bioinformatician with a PhD in Biology (Oncology) and over 15 years of experience bridging wet lab research and ...

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Dr. Omer A.

PhD CS | Thesis Support: Methodology, Experiments, and Documentation
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USD 10/hr
Doctor of Philosophy
Pakistan

I’m a PhD in Computer Science (June 2024) with 15+ years of university teaching and research experience. I have been a Lecturer at The Islamia ...

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USD 10/hr
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Avery C.

Biostatistician for Clinical & Academic Research | Survival, Regression & Longitudinal Analysis
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USD 100/hr
MS Statistics
United States

I am an independent biostatistician with experience supporting clinical and academic research studies. My work focuses on survival analysis, re...

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USD 100/hr
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Francisco José D.

PhD Biologist | Literature Reviews · Academic Research · Scientific Writing · Market Studies
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USD 45/hr
Licenciatura en Biología
Spain

I am a PhD Biologist with over 15 years of university teaching experience and a strong track record in scientific research, academic writing, a...

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USD 45/hr
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SWAPNIL B.

Ecological researcher with six years of experience in landscape ecology, remote sensing, and ecological modelling.
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USD 30/hr
Masters of Science in Environmental Science
India

My work integrates remote sensing datasets such as Landsat and MODIS with field-based ecological observations to examine landscape change, dist...

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USD 30/hr
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Dr. Leonardo Z.

Medical doctor & PhD | Freelance consultant in statistics, R & behavioral sciences research met...
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USD 18/hr
PhD
Mexico

I'm a medical doctor (MD) with a PhD in Medicine and a Master's in progress in Behavioral and Health Sciences Methodology. I specialize...

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USD 18/hr
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Dr. Humera H.

PhD Research Consultant | Animal Nutrition, Microbiome, and High-Quality Scientific Writing
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USD 60/hr
PhD ANIMAL NUTRITION
Pakistan

I am a PhD-qualified Animal Nutrition Scientist and Research Consultant specializing in poultry nutrition, gut health, metabolic physiology, an...

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USD 60/hr
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Laraib K.

Biostatistician (MPhil) | WHO Project Alumnus | Python & DHIS-2 Expert
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USD 40/hr
Master of Philosophy In Bio-Statistics
Pakistan

Biostatistician & Global Health Consultant (MPhil) Expertise Snapshot: Global Health: Former Research/Data Associate (PHC Global) for WHO ...

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USD 40/hr
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Dr. Manuel P.

Gene Therapy/Editing & Bioinformatics Researcher | Wet & Dry Lab Expert (Python/R)
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USD 65/hr
MSc in Advanced Bioinformatics Analysis
Spain

Gene Therapy Researcher & Bioinformatics Specialist | Wet & Dry Lab Expert Hybrid researcher bridging the gap between experimental Gen...

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USD 65/hr
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Dr. Sarah D.

Researcher, Data Scientist and Biostatistician with over a decade of expertise in healthcare analytics
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USD 125/hr
PhD
Netherlands

Researcher, Data Scientist and Biostatistician with over a decade of expertise in healthcare analytics across academia, nonprofits, and industr...

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USD 125/hr
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Dr. Nikhil S.

Medical Data Scientist & Research Consultant | Python & R · Statistical Analysis ·
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USD 150/hr
PhD
Belgium

Profile Summary: I help researchers, pharma teams, medical device companies, and health AI startups generate credible scientific evidence — th...

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USD 150/hr
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Dr. Emma H.

Senior Quantitative Modeling Consultant | 20+ yrs in Biotech, Tox, & Health Data | Probabilistic & Bayesian Mode...
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USD 150/hr
Ph.D. Statistics and Modelling Science
Canada

PhD-trained quantitative modeler with extensive experience applying probabilistic and statistical methods to infectious disease, toxicology, fo...

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USD 150/hr
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Dr. Gabriella S.

Ecological data scientist | Statistical analysis for ecological research | Machine & deep learning - ecological rese...
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USD 50/hr
PhD
Brazil

Over 8 years of experience analyzing data for ecological research using R and Python. Experienced with statistical and spatial analysis for lan...

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USD 50/hr
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Dr. Oktay K.

Machine Learning & Remote Sensing Researcher & Data Scientist | Python, Geospatial AI, Satellite Image Analysis
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USD 100/hr
PhD
United Kingdom

I am a Machine Learning and Remote Sensing researcher with extensive experience in developing data-driven solutions for complex environmental a...

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USD 100/hr
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Dr. Archana V.

Bioinformatician | Expert in scRNA-seq, Spatial Transcriptomics & NGS Analysis | 7+ years experience
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USD 40/hr
Mtech biotechnology
Germany

I am Bioinformatician with deep expertise in Next-Generation Sequencing (NGS) data analysis....Having analyzed complex datasets for peer-reviewed publications, I transform raw data into meaningful...

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USD 40/hr
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Dr. Carlos R.

Biotechnologist | Project Manager | Data Analyst | with 10+ years of experience in biomedical research
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USD 55/hr
Masters in Project Management
Panama

PhD in Biotechnology with over 15 years of experience in biomedical and biotechnological research. I specialize in multi-omics data analysis (R...

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USD 55/hr
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Dr. Maria Elena L.

Research Professor RENACYT Scientific Consultant | Specialist in Innovation Agroindustry, Nutrition and Higher Education
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USD 40/hr
Doctorate
Peru

I am Dr. María Elena León Marrou, a Research Professor recognized by RENACYT and a Scientific Consultant specializing in agroindustri...

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USD 40/hr
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Dr. Sarallah R.

PhD Scientist | Scientific & Medical Writing | Literature Reviews & Research Analysis
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USD 50/hr
PhD
United States

I am a PhD-trained life sciences scientist specializing in scientific and medical writing, with expertise in translating complex biomedical res...

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USD 50/hr
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Dr. Muhammad Rafay Shahzad C.

Physician-Researcher | Database Research, Meta-Analysis & Publication Support | R,...
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USD 50/hr
Bachelor of Medicine, Bachelor of Surgery (MBBS)
Pakistan

Highly Published ECFMG-Certified Physician-Scientist & Medical Data Analyst - Actively available for new projects 🏆 ECFMG-Certifie...

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USD 50/hr
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Dr. Annamaria W.

Dr. of I-O Psychology Using Data Analysis, Applied Research & Consulting to Boost Organizational Performance & W...
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USD 10/hr
PhD Industrial-Organizational Psychology
Thailand

I hold a PhD in Industrial-Organizational Psychology and have worked across the USA, Japan, and the UK in research and consulting roles. I have...

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USD 10/hr
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Consult top freelance R programmers and software developers with expertise in programming, scientific research, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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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 safety and security of your payments and personal information and project details. Kolabtree’s T&C includes 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 arn’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 in case 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

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

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Post your Project (Free)

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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.

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Job Done!

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