Top Freelance R Programmers For Hire

Mostafa A.

Biostatistician & Medical Writer | R & SPSS | Clinical Research & Meta-Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
BVSc Veterinary Science
Egypt

- Biostatistician & medical writer specializing in clinical research, pharmaceutical studies, systematic reviews, and meta-analyses - Found...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Roméo D.

Life Sciences & Data Consultant | Biostatistics (R), Python Automation, Molecular Biology & GLP
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Application Developer & Software Engineer (RNCP Level 6)
France

As an AgroParisTech graduate (Paris-Saclay University) and Certified Software Developer, I provide specialized scientific consulting at the cro...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Fernando M.

MD & Clinical Epidemiologist | Medical Research, Statistics, Systematic Reviews & Scientific Writing
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
MS in Clinical Epidemiology
Germany

I am a physician with an MSc in Clinical Epidemiology from Johns Hopkins University and several years of academic research experience at Johns ...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. Miri B.

MD, PhD | Biostatistician & Clinical Data Consultant | R, Epidemiology, Medical & Scientific
Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
M.D.
New Zealand

I'm a physician-scientist (MD, PhD) with 27 peer-reviewed publications and over a dec...turning complex clinical, epidemiological, and biological datasets into rigorous, publication-ready...

★★★★★
☆☆☆☆☆
USD 65/hr
Contact3

Dr. Yehia N.

Yehia N. Abdalla
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Bachelor of Medicine and Surgery (MBBCh)
Egypt

I am a medical doctor and clinical researcher affiliated with the Faculty of Medicine, Zagazig University, Egypt, with a strong interest in neu...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Muhannad S.

Systematic reviews, meta-analysis, and statistical analysis in R
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
MSc Clinical Psychology
Netherlands

I conduct systematic reviews and meta-analyses and run statistical analyses in R for researchers and organizations. I am first author of a met...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Neha M.

A researcher and academic writer with extensive experience in fields like Fashion and Textiles.
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Ph.D
India

With 20+ years of experience and over 10+ publications in reputed journals, I specialize in sustainable fibres, textile processing, dyeing, pri...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Priya K.

Senior Scientist, Synthetic Biology & Metabolic Engineering · PhD
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Biochemistry / Biotechnology
India

Synthetic biology scientist with a PhD in lipid biochemistry from CSIR-CFTRI and 10+ years of post-PhD research across industry and ICGEB. I en...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Marie V.

Experienced Statistician & Data Analyst | Expert in Statistical Modeling & Data Vizualisation | Industry-Versati...
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Statistics & Data Science - Engineer Training
Mexico

I help professionals, businesses and students to make the best out of their data, solve their practical data tasks and boost their statistical ...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Jason N.

Senior Statistical Programmer & Biostatistical Consultant | SAS, R & REDCap | Clinical Trials
Create Project
★★★★★
☆☆☆☆☆
MPH
United States

I help clinical...investigators, research teams, and data-driven organizations turn complex, messy health and registry data into publication-ready...

★★★★★
☆☆☆☆☆
Contact3

Yogesh B.

Pharmaceutical Scientist | Medical & Regulatory Writer | Drug Development & Herbal/Nutraceutical R
Create Project
★★★★★
☆☆☆☆☆
PhD
India

Dr. Yogesh S. Biradar (M.Pharm., Ph.D.) is a pharmaceutical scientist, medical writer, and regulatory consultant with more than 20 years of exp...

★★★★★
☆☆☆☆☆
Contact3

Dr. Maria P.

Postdoctoral researcher with over 17 years of experience in computational biology and bioinformatics.
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
graduated at BioHack Academy 4
Italy

Expertise in machine learning, multi-omics data integration, microbiome research, and metabolomics. Track record of developing innovative analy...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Augustine B.

Biomedical Engineer | Neuroimaging (fMRI/DTI/MRI), Python & R Data Analysis, Machine Learning for
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Bachelors in Biomedical Engineering
India

I am a Biomedical Engineer (B.E., SSN College of Engineering, Chennai, 2026), currently a Graduate Engineer Trainee at Siemens Healthineers, wh...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Muhammad Rafay Shahzad C.

Physician-Researcher | Database Research, Meta-Analysis & Publication Support | R,...
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Mihaela G.

PhD Researcher in Marketing & Consumer Behaviour
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master’s degree in Management of Tourism and Cultural Organisations
France

I am a researcher in marketing and consumer behaviour, completing a PhD in Digital Transformation and Sustainability (Italy, 2026). WHAT I CAN ...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Nicklaus M.

Research Scientist, Statistician, and Scince/Medical Writer with 10+ years of experience
Create Project
★★★★★
☆☆☆☆☆
USD 95/hr
MS in Nutrition and Exercise Physiology
United States

I am a research scientist and statistical consultant specializing in biostatistics, Bayesian modeling, and the analysis of complex scientific a...

★★★★★
☆☆☆☆☆
USD 95/hr
Contact3

Dr. Gavin B.

PhD Ecologist | Ecological Modelling, GIS, Scientific Writing & Visualisation | R Expert
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD
Austria

I am a PhD ecologist and environmental scientist with more than ten years of experience in ecological research, quantitative analysis, spatial ...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Matthew L.

Quantitative Research Consultant | Expert in SEM, Longitudinal & Latent Class Models | Mplus, R,
Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
PhD in Clinical Psychology
United States

I hold a PhD in Clinical Psychology with advanced training in research methodology and statistical analysis. Over the past 10 years, I have wor...

★★★★★
☆☆☆☆☆
USD 65/hr
Contact3

Christopher S.

Mathematician-Turned-Engineer | Systems Thinker + Code Architect | Built to Solve the Hard Stuff
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
PhD (ABD)
United States

I'm a mathematician-turned-engineer with a passion for building smart, scalable solutions to hard problems. With a background in pure mathe...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Stephania P.

Biopharmaceutical R&D Scientist | Molecular Biology & Microbiology | Vaccine Development | Remo...
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Master's in Contemporary Biotechnology . Specialist in Quality Control of Biopharmaceutical Drugs
United States

Pharmaceutical Quality Control & Development Specialist 8+ years driving excellence in biopharmaceutical research, analytical method valida...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Ayesha Z.

Development economics and policy researcher | 3 years in quantitative data analysis | UC Berkeley MPP
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master of Public Policy
United States

I am an economics and policy researcher with a Master of Public Policy from UC Berkeley...of Public Policy, a master’s in International Development from the University of Manchester and a bachelor...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Zahra M.

Expert in Hydrology, Remote Sensing & Water Resources Modeling (R &PYTHON) | Report writing wit...
Create Project
★★★★★
☆☆☆☆☆
USD 12/hr
PhD
Austria

I am a PhD candidate in Hydrology specializing in forcing-data uncertainty and model transferability in data-scarce high-mountain basins. My re...

★★★★★
☆☆☆☆☆
USD 12/hr
Contact3

Rodrigo Hermont O.

Econometrician & Data Scientist | Forecasting, Credit Analytics, Python, SQL & Power BI
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr

Economist and econometrician with 15+ years of experience in quantitative analysis, forecasting and business intelligence. MSc in Economic Deve...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Soumita G.

Psychology Researcher | Literature Reviews | Psychometrics | Academic Writing | Indian Psychology
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Master of Arts (M.A.), Clinical Psychology
India

I am an independent psychology researcher with a background in clinical psychology and psychometric scale development. I support researchers, o...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Zain U.

PhD Statistician | Statistical Analysis | Bayesian Statistics & Biostatistics | R, Python & SPS...
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
PhD Statistics
Pakistan

I am a PhD Statistician and statistical researcher with expertise in statistical analysis, Bayesian statistics, statistical modeling, survival ...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

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.

pay-per-click
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.