Top Freelance R Programmers For Hire

Dr. Jonathan W.

Freelance data and research analyst | PhD in biomechanics | R & Matlab
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USD 25/hr
PhD
United Kingdom

Biomechanics PhD graduate with a track record of communicating complex data analyses through visualisations, reports and presentations in sport...

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USD 25/hr
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Tomás Ricardo B.

MsC in Physics of Complex systems, currently studying a PhD in Statistics, with multiple published works.
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USD 25/hr
Masters Degree in Physics
Mexico

I am an analytical, problem-solving person. I completed a master’s degree in complex systems physics in the University of Copenhagen. I have...experience in complex systems, machine learning, data science, and stochastic processes, with several publications...

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USD 25/hr
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Dr. Georgy T.

Cornell PhD Researcher | Data Analysis, Survey Design & Academic Writing
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USD 30/hr
BA in Political Science
France

I am a Cornell PhD candidate in Government/Political Science with expertise in social science research, data analysis, survey methodology, and ...

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USD 30/hr
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Rosane .

Scientific Writer, Editor, Peer Reviewer & Research Consultant | PhD, 9+ Years in Life Sciences & Veterinary Med...
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USD 55/hr
PhD
Brazil

I am a scientific writer, editor, peer reviewer, and research consultant with a PhD in Veterinary Sciences and 9+ years of international resear...

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USD 55/hr
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Palak G.

Scientific & Medical Writer | Molecular & Reproductive Science Manuscript & Grant Writing, ChIP & RNA‑se...
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USD 37/hr
Master of Biomedical Science
Canada

I am a freelance scientific writer with a strong research background in molecular and reproductive biology. As a PhD student studying transcrip...

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USD 37/hr
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Maria K.

Expert bioinformatician, mostly experienced in omics analysis and biological data analysis in disease.
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USD 30/hr
PhD
United Kingdom

I have a PhD in Computational Biology from University of Cambridge and a BSc at Molecular Biology from University of Crete, Greece. Currently I...

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USD 30/hr
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Nhân L.

Public Policy & Political Economy Researcher | Political Theory, Data Analysis & Digital Govern...
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USD 20/hr
Master
Vietnam

I am an interdisciplinary researcher specializing in public policy, political economy,..., and philosophy, with a particular focus on economic policy, public finance, state institutions, governance...

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USD 20/hr
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Dr. Lukman I.

Data Analyst | Business Systems Automation | Google Apps Script | Statistical Modeling
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USD 20/hr
MScR in Data Science
Nigeria

I help businesses and researchers automate workflows, analyze complex datasets, and apply statistical methods for decision‑making....Skilled in Google Apps Script, R, Python, and business systems automation....

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USD 20/hr
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Pierre I.

Nuclear Engineering | Energy & Critical Minerals | Data Centers | Technical Research & Industrial Operations
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USD 8/hr
BS. Engineering
United States

I am a Nuclear Engineering professional with multidisciplinary experience and interests across nuclear energy, advanced reactors, nuclear fuel ...

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USD 8/hr
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Dr. Christian R.

PhD in Civil Engineering
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USD 50/hr
PhD
Italy

I am a Data Scientist and Research Investigator with a multidisciplinary background spanning data science, artificial intelligence, machine lea...

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USD 50/hr
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Muneeb Ahmad M.

Medical Researcher | Specialist in Systematic Reviews, Network Meta-Analyses, R-Based Data Analysis &
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USD 20/hr
MBBS
Pakistan

I am a medical student and research specialist with over three years of focused experience in systematic reviews, meta-analyses, and evidence s...

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USD 20/hr
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Dr. Julie M.

PhD | Translational Medicine & Biomarker Scientist | Spatial Biology, Multi-omics, Oncology & Scientific Writing
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USD 95/hr
PhD in Immuno-Oncology
United States

Former AstraZeneca Translational Scientist with 13+ years of oncology and biomarker-development experience, I help biotech, pharma, and academi...

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USD 95/hr
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Dr. Irem S.

Freelance Bioinformatician (PhD) | NGS Pipelines, Variant Calling, Long-Read Assembly | Glasgow, UK
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USD 75/hr
Evolution
United Kingdom

PhD-qualified bioinformatician with eight years of combined academic and commercial experience across NGS data analysis, variant calling, and p...

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USD 75/hr
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Coleman G.

Aerospace Researcher & Nuclear Operator | Expert in GNC, Autonomous Systems, and optimized RL
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USD 65/hr
Master's Degree, Aerospace Engineering
United States

| Experience & Research | - Safe Reinforcement Learning: Developing D4PG agents using Numba-optimized Python for high-efficiency autonomou...

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USD 65/hr
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Hiba I.

Physician | Clinical Research | Systematic Review Specialist | Health Data Science
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USD 25/hr
Bachelors of Medicine, Bachelors of Surgery (MBBS)
Pakistan

I'm a physician (MBBS) with a strong track record in systematic review and meta-analysis methodology, evidence synthesis, and medical writi...

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USD 25/hr
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Dr. Majid V.

Marine Biologist & Aquaculture Expert | Reproductive Physiology & Immunology Specialist | Scientific Writer | Da...
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USD 50/hr
PhD - Reproductive Biology/Endocrinology
Iran

I am a Marine Biologist with a Ph.D. in Fisheries and over 8 years of experience in research and academia. My expertise lies in bridging the ga...

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USD 50/hr
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Dr. Taylor H.

Freelance Statistician & Data Analyst | Expert in Surveys and R Coding
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USD 60/hr
PhD
United Kingdom

Providing efficient and reliable...statistical and database management services, specializing in survey data used in the social sciences and public...

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USD 60/hr
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Dr. Kuba O.

Neuromodulation Specialist | Adaptive DBS, Neural Modelling, Scientific Computing
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USD 35/hr
PhD in Control Theory
Ireland

I am a computational neuroscientist specialising in closed-loop neuromodulation, deep brain stimulation, and control-based approaches to brain ...

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USD 35/hr
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Dr. Lisa M.

Environmental Scientist & R Expert | Scientific Reports & Thesis | 8+ Years in Marine Ecology
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USD 45/hr
Ph.d.
France

I am an environmental scientist with a PhD in Geography and over eight years of experience in research and environmental consultancy. I special...

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USD 45/hr
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Patrick S.

Biomedical Illustrator & Python Data Analyst | Scientific Data Visualization
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USD 20/hr
Web Design
Brazil

I help researchers, biotech startups, and healthcare professionals translate complex biological data into publication-ready visual assets and c...

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USD 20/hr
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Dr. Rachel M.

Conservation Scientist | Ecologist | Field Research & Scientific Writing | Metabarcoding Expert
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USD 40/hr
MSc Ecological Management and Conservation Biology
United Kingdom

I am a PhD ecologist and conservation scientist with extensive experience in ecological research, fieldwork, biodiversity monitoring, bioinform...

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USD 40/hr
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Dr. CHARAN S.

Scientist | Agricultural Research | Scientific & Technical Writer | Soil Science | Water Quality | Data Analysis ...
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USD 10/hr
PhD
India

Scientist with a Ph.D. and research experience in sustainable agriculture. I provide scientific writing, technical guidance, research methodolo...

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USD 10/hr
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Dr. Touseef A.

Wildlife & Environmental Data Scientist | GIS, Remote Sensing, Epidemiology & One Health Expert
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USD 45/hr
Master in Microbiology
United States

I am a wildlife health and One Health expert with a DVM, Masters in Veterinary Epidemiology and Public Health, Master in Microbiology and PhD ...

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USD 45/hr
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Dr. Seth C.

Environmental Health & Neurotoxicology Consultant | PFAS | Data Analyst | Scientific Writing
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USD 25/hr
Graduate Student
United States

I am an experienced researcher in environmental toxicology with a strong focus on PFAS-induced neurodevelopmental toxicity, transcriptomics, an...

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USD 25/hr
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Islam A.

Oncology Biostatistics Consultant | R, Survival Analysis, Study Design and Evidence Synthesis
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USD 50/hr
Bachelor's Degree in Dentistry
Egypt

I help oncology researchers and early-stage life-science teams turn clinical questions and complex data into clear, reproducible analyses and d...

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USD 50/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.

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

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Job Done!

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