Top Freelance R Programmers For Hire

Tahereh A.

PhD Epidemiologist | Health Data Scientist | R · Python · SAS · ML | Biostatistics Consu...
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USD 40/hr
PhD
United States

PhD epidemiologist with 6+ years of applied research experience. I specialise in advanced epidemiologic methods and...statistical analysis, including longitudinal analysis, high-dimensional modelling, and machine learning in R,...

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USD 40/hr
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Dr. Ahmad J.

Biotechnology Researcher specializing in Molecular Diagnostics, CRISPR Gene Editing, Molecular Biology and Plant Biotech
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USD 8/hr
MS in Biotechnology
China

Biotechnology Scientist and PhD researcher specializing in molecular biology, molecular assays, CRISPR-based gene editing, and computational bi...

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USD 8/hr
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Dr. Zahid S.

Freelance Statistician & Data Analyst | Expert in R & SPSS Medical writer with 5 years experie...
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USD 15/hr
Pharm D
Pakistan

Freelance Statistician & Data Analyst with 5+ years of experience in clinical research and medical writing specially Systematic review and ...

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USD 15/hr
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David O.

Bioinformatician & Biostatistician | NGS, single-cell, survival & Bayesian analysis | R/Shiny
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USD 95/hr
Bioinformatics
United States

I'm a bioinformatician and biostatistician with 15+ years of experience turning complex biological and clinical data into rigorous, publish...

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USD 95/hr
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Dr.Amirmohammad A.

Engineering Researcher | Numerical Modeling, MATLAB & Python
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USD 15/hr
PHD
United Kingdom

I am an Engineering Researcher and AI Developer with a Ph.D. and a strong background in computational engineering, mathematical modeling, and a...

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USD 15/hr
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Rajender S.

PHARMACEUTICAL QA/QC CONSULTANT & EMPOWER 3 EXPERT FREELANCE, QMS EXPERT WITH 10+ YEAR EXPERIENCE IN PHARMACEUTICAL
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USD 50/hr
B.Sc.
India

Result-driven Pharmaceutical QA/QC Consultant with 10 years of hands-on expertise managing complex laboratory operations, global regulatory co...

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USD 50/hr
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Dr. Aamir M.

PhD Researcher | Expert in Statistical Analysis, Regression Modeling & Scientific Writing
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USD 30/hr
Dr. rer. nat.
Germany

I am a PhD‑qualified researcher with extensive experience in statistical data analysis, regression modeling, scientific writing, and research ...

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USD 30/hr
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Dr. FNU J.

ECFMG-Certified MD & Medical Researcher with 3+ years of experience | Expert in Advanced Meta-Analyses and R...
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USD 35/hr
Medical Degree (MD)
Pakistan

Medical Doctor and published lead research author specializing in systematic reviews, pairwise meta-analyses, and network meta-analyses. ...Proficient in statistical modeling and evidence synthesis using R, RevMan, SPSS, and Stata, with direct...

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USD 35/hr
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Dr. Dr Sagar C.

Dr Sagar Choudhary (Urban AI/Data Science/Citizen Science/Sensing)
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USD 8/hr
PhD
India

PhD (CSE), JRF, Assistant Professor AI, Citizen Science, Urban Analytics, Digital Forensics

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USD 8/hr
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Ana Maria V.

Agricultural Scientist
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USD 35/hr
Doctorate
United States

Hi there! I am a Plant Pathologist with a strong foundation in biological systems and pathogen dynamics. I excel at leveraging this expertise t...

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USD 35/hr
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Dr. Edith V.

Scientific Writer & Environmental Engineer | Wastewater, Biotechnology, Peer-reviewed publications
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USD 35/hr
Ph.D. in Environmental Engineering
Mexico

I am a PhD in Environmental Engineering with strong experience in environmental biotechnology, anaerobic processes, wastewater treatment, and b...

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USD 35/hr
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Dr. Aminu S.

Epidemiologist | Expertise in Animal & Human Health, AMR, and One Health Research with 21 years of experience
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USD 30/hr
Master of Science in Control of Infectious Diseases in Animals
Nigeria

I am an epidemiologist and public health researcher with extensive experience in animal and human health, antimicrobial resistance, One Health,...

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USD 30/hr
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Dr. Emilie G.

Freelance Ecologist and Data Analyst with expertise in marine and freshwater systems | Expertise in R
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USD 55/hr
PhD Biology
Canada

I provide quantitative ecology, environmental monitoring, and fisheries science consulting grounded in more than a decade of research experienc...

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USD 55/hr
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Dr. Wei Y.

PhD Research Data Analyst | Life Sciences, Health Data, Spectroscopy & Reproducible Python/R
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USD 55/hr
PhD in Nano Science and Technology
Australia

I am a PhD-trained research data analyst working across life sciences, health, food and analytical science....I help researchers and R&D teams turn scientific questions, datasets and published evidence into...

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USD 55/hr
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Dr. Lorenzo C.

Space scientist with solid background in both academia and industry.
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USD 50/hr
PhD
Australia

Space science and technology. CFD and numerical simulation techniques.

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USD 50/hr
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Dr. Federico G.

Associate Professor of Bioinformatics | Genomics, Transcriptomics & Single-Cell Analysis | AI in Medical Research | ...
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USD 80/hr
PhD in Molecular Plant Physiology
Italy

I am an Associate Professor of Bioinformatics at the University of Bologna with over 20 years of experience in computational and molecular biol...

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USD 80/hr
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Dr. Md Shahriar I.

PhD Public Administration | Data Analyst (R, STATA) | Dissertation & Policy Resear...
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USD 40/hr
Ph.D
United States

I am a PhD-trained public administration scholar and current Visiting Assistant Professor at Texas A&M University–Corpus Christi with over ...

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USD 40/hr
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Yang Mark J.

Psychology Writing & Research Consultant: Bridging the Gap from Draft to Published Manuscript.
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USD 50/hr
PhD in Cognitive Modeling
Netherlands

I am an active researcher in cognitive modeling, with a multidisciplinary background spanning cognitive, clinical, and social psychology. My ac...

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USD 50/hr
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Dr. Ayumi S.

Siddha Doctor | PhD Epidemiologist | Biostatistics R | Systematic Reviews | Integrative medicine expert
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USD 60/hr
PhD
United States

I am an epidemiologist and research scientist formally trained in both traditional medicine and epidemiological science, with a PhD in Epidemio...

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USD 60/hr
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Micaela P.

Bioinformatics Pipeline Engineer & Data Visualization Specialist | Nextflow, NGS & Executive Dashboards
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USD 20/hr
Bachelor of Science
Argentina

I help biotechs, CROs, and research labs turn complex genomic data (RNA-Seq, DNA-Seq) into actionable insights and executive-ready dashboards. ...

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USD 20/hr
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Awatboh F.

PhD Researcher | Biostatistician | Clinical Epidemiologist | Bayesian & R Data Analyst
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USD 30/hr
M.Sc.
Switzerland

I am a PhD researcher in Clinical Epidemiology at the University of Basel, Switzerland, with over 8 years of experience in public health, infec...

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USD 30/hr
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Shannon M. L.

Freelance data scientist | Former cognitive scientist
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USD 50/hr
PhD Cognitive and Perceptual Sciences
Spain

Data scientist with 10+ years of experience applying statistics and computational modeling to solve complex scientific problems. Expertise in n...

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USD 50/hr
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Diogo R.

Senior Data Scientist & Statistical Consultant | Causal Inference, Econometrics & Predictive Modelling
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USD 125/hr
MSc Mathematics Engineering
Portugal

I am a Senior Data Scientist, Statistical Consultant, and Applied Mathematician with 20 years of experience in statistical modelling, scientifi...

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USD 125/hr
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Dr. Tony P.

PhD Economist | 30 Years in Energy Modelling, Climate Risk & Econometrics | Ex-Statistics Canada, NRCan, Finance Can...
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USD 125/hr
Energy Modelling and Policy
Canada

PhD economist with 30 years of applied experience in energy systems modelling, climate risk analysis, and quantitative policy research....Former senior federal public servant at Statistics Canada, Natural Resources Canada, Health Canada, and...

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USD 125/hr
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Evando S.

Healthcare & Dental Researcher | Evidence-Based Research & Systematic Reviews | Radiology, Imaging, Endodontics ...
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USD 30/hr
Master of Science in Dentistry
Brazil

I specialize in healthcare research, with a focus on Dental Radiology, Imaging, and Endodontics, and advanced expertise in evidence-based resea...

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USD 30/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.

pay-per-click
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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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Approve the deliverables once you're satisfied with the job done.