Top Freelance R Programmers For Hire

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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Pablo Ezequiel F.

PhD in Psychology | Research Methodology, Data Science & Psychometrics in R | Open Science &
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USD 40/hr
Doctor of Psychology (PsyD)
Argentina

I hold a PhD in Psychology, an MSc in Neuroscience, and an MSc in Bioethics, with more than a decade of experience leading research projects, p...

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USD 40/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. Nuria B.

Biology Researcher and Science Communicator
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USD 29/hr
PhD in Biology
Spain

PhD Biologist specialised in pollinator conservation and biodiversity. My background includes experience in EU-funded research projects (Horizo...

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USD 29/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. 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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Alireza M.

Computational Biologist (PhD, Reproductive Immunology) | Molecular Dynamics & Structure-Based Drug Design
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USD 40/hr
Ph. D.
United Kingdom

I'm a computational biologist with a PhD in Reproductive Immunology from Obihiro University, Japan, where I currently hold a JSPS postdocto...

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USD 40/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. Geraldo N.

PhD Epidemiologist | Clinical Data Analysis, Real-World Evidence & Scientific Communication
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USD 65/hr
PhD.
Czech Republic

I am a PhD-trained epidemiologist and Senior Researcher based in Czechia, with current work focused on multinational stroke and cardiovascular ...

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USD 65/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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Dr. Calvin L.

Behavioral Data Scientist & PhD in Psychology (HKU, 11 SCI papers) | Python, NLP, DL, EHR, & Social Media Big Da...
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USD 50/hr
Doctor of Philosophy in Psychology
Hong Kong

I am a Behavioral Data Scientist and PhD in Psychology from HKU (QS Top 20) with a strong publication record of 11 peer-reviewed SCI papers (70...

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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
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

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Post your Project (Free)

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

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Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

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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.