level-one heading

Top Freelance R Programmers For Hire

Sydney B.

Freelance scientific researcher, writer, project manager, analyst | Marine & Fisheries Biology Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Marine Biology
Canada

Independent scientific researcher with a MSc in Marine Biology and Coastal Ecology, with and 8+ years’ experience researching, writing, editing...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Dr. Jenneffer T.

Health Researcher (PhD) | Evidence Reviews, Data Analysis & Scientific Writing
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
PhD Nutrition and Metabolism
Canada

PhD-trained health researcher with 8+ years’ experience in literature reviews, data analysis, and scientific writing/editing. I deliver clear, ...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. Álvaro H.

R & Bioinformatics Expert | Data Analysis, Statistics, Genomics | PhD
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Doctor of Science in Coastal Oceanography
Mexico

I hold a PhD in Coastal Oceanography and have over 8 years of hands‑on experience in data analysis, bioinformatics, and statistical modeling....My core expertise lies in R programming, transcriptomics, metagenomics, and the analysis of large‑scale...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Jefferson Felipe C.

Epidemiologist | Specialist in Spatial Data Science & Public Health Research | 10+ years of writing
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD in Bioscience and Health
Brazil

PhD, MsC & Epidemiologist | Specialist in Spatial Analysis & Predictive Modeling I am an...Epidemiologist and Nurse with a Master’s degree and a PhD in progress, specializing in high-impact public...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Alejandro V.

MD, Vascular Surgery Resident & Epidemiologist | Q1 Published | Medical Writer & Biostatistician (+5 year experi...
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Medical Doctor (MD)
Colombia

I am a medical doctor and Vascular Surgery Resident with a deep commitment to evidence-based medicine and high-impact clinical research. Curren...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Dr. Ashish J.

Empowering biotech and research teams to unlock the full potential of their data through advanced NGS analytics.
Create Project
★★★★★
☆☆☆☆☆
USD 125/hr
Ph.D.
United States

I am a computational biologist with over a decade of experience at institutions including Boston Children's Hospital, the...Frederick National Laboratory for Cancer Research (NIH/NCI), and Takeda Pharmaceuticals, ATGC brings publication...

★★★★★
☆☆☆☆☆
USD 125/hr
Contact3

Dr. Sarallah R.

PhD Scientist | Scientific & Medical Writing | Literature Reviews & Research Analysis
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Waseela A.

Freelance Epidemiologist & Data Scientist | PhD | Biostatistics · R · SPSS · Python
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Epidemiology and Public Health
United Arab Emirates

I am a PhD epidemiologist and data scientist with over 10 years of experience spanning public health research, biostatistics, machine learning,...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Dr. Renuka P.

Astrophysics PhD | Data Analysis, Scientific Computing & Research Consulting
Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
PhD - Physics
India

I am a PhD astrophysicist and data scientist with 10+ years of experience extracting insights from complex, noisy, high-dimensional datasets. M...

★★★★★
☆☆☆☆☆
USD 110/hr
Contact3

Michèle S.

Social Science Researcher | Data Analyst (NVivo) | Qualitative Methodologies Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Masters of Philosophy
Cameroon

I am a dedicated Social Science Researcher and Data Analyst with over 4 years of experience specializing in advanced qualitative methodologies ...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Nigel S.

Statistician and Data Analyst with 15+ years of experience in clinical trials | Expert in SAS & R
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Biostatistics
United States

Statistician with 15 years of clinical trials experience in a clinical/pharmaceutical and public health setting. Clinical trials experience inc...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Coleman G.

Aerospace Researcher & Nuclear Operator | Expert in GNC, Autonomous Systems, and optimized RL
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 65/hr
Contact3

Dr. Noortje Eleonora F.

Biomedical Data Scientist | AI & Predictive Modeling for Clinical and Translational Research
Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
Medical doctor
Netherlands

I am a PhD-trained Medical Doctor and Data Scientist specializing in biomedical research, clinical data analysis, and machine learning. With mo...

★★★★★
☆☆☆☆☆
USD 110/hr
Contact3

Dr. Wiam S.

Climate Data Scientist | Remote Sensing & ML Expert | Hydrology & Satellite Data Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
PhD
Morocco

I am a PhD researcher in Remote Sensing, Climate, and Water Resources, specializing in the analysis of hydroclimatic extremes using satellite d...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Dr. Tania T.

Computational biologist: scRNA-seq, ATAC-seq, RNA-seq analysis. Building pipelines to drive therapeutic discoveries.
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Ph.D
India

I'm a translational scientist with 10+ years of expertise bridging computational genomics and wet lab immunology,...specializing in single-cell RNA-seq (scRNA-seq), ATAC-seq, and advanced bioinformatics analysis using R...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dibin B.

Molecular Biologist, PhD | Data Analysis (Python, R) | Scientific Illustration and writing | Structural
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Germany

I am a plant molecular biologist with a PhD from Heinrich Heine University Düsseldorf (Germany), specializing in protein interactions, gen...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Mahafujul H A.

Data Scientist | Bioinformatician | Researcher
Create Project
★★★★★
☆☆☆☆☆
USD 73/hr
Hon.B.Sc.
Canada

Computer Science honors student at the University of Saskatchewan with demonstrated experience in data analysis, database management, and busi...

★★★★★
☆☆☆☆☆
USD 73/hr
Contact3

Dr. SUNITA A.

Scientific Writing, Journal Editing & Grant Support Specialist, Research Analysis, Docking & Academic Writing
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Doctor of Philosophy (Ph.D)
India

I am a PhD researcher and biotechnology professional with strong expertise in molecular biology, bioinformatics, and interdisciplinary life-sci...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Dr. Rajeshwaran B.

Agricultural Entomologist | Expert in IPM, Chemical Ecology, Microbial Endophytes & Biostatistics (R
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
M.Sc. Agricultural Entomology
India

I am a highly motivated Agricultural Entomologist with a Ph.D. specializing in bioefficacy evaluation, insecticide resistance monitoring, chemi...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Lars-Henrik S.

PhD in Physics | Specialist in Electrochemistry, Materials Science, and Data-Driven R&D | 15+ Years
Create Project
★★★★★
☆☆☆☆☆
USD 165/hr
Executive Master in Business Administration
Singapore

Dr. Lars Henrik Skjolding is an applied physicist and entrepreneur with over 15 years of cross-disciplinary experience spanning electrochemical...

★★★★★
☆☆☆☆☆
USD 165/hr
Contact3

Dr. Dr Pushp K.

Applied Econometrician | Climate Change, Trade & Sustainability Modelling | STATA, R, EViews, Pytho...
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD (Economics)
India

I am an applied econometrician and climate economics researcher with extensive experience in quantitative modelling, policy analysis, and empir...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Daniel V.

Specialist in statistical modeling, Python/R, and mathem
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
MASTER
Portugal

I am a Theoretical Physics PhD Researcher with a robust background in data analytics, statistical modeling, and scientific computing. My expert...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Tomoko O.

Data Scientist & Policy Analyst | Climate · AI · Science & Technology | Large-Scale Text Analysis ...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Ph.D, Mass Communications, (minor in Quantitative Methods in Social Sciences)
Germany

I am a computational social scientist and data scientist specializing in large-scale NLP-based analysis of public opinion on climate change, AI...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Hang T.

PhD-Level Scientist Helping Researchers with Manuscripts, Data Analysis & Bioinformatics
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Doctor of Philosophy in Human Biology
Vietnam

I am a biomedical researcher with a PhD in Human Biology from the University of Tsukuba, Japan, and over six years of experience in cell biolog...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Gayane M.

MD & Clinical Data Specialist (MySQL, Postgres,Tableau, Excel). Medical Data Entry. Expert in Data Validation. ETL.
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Medical Doctor (MD)
United States

Highly analytical and credentialed Clinical Data Specialist (MD/FMG, CPhT) with over 15 years of experience in data administration, full-stack ...

★★★★★
☆☆☆☆☆
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.