level-one heading

Top Freelance R Programmers For Hire

Dr. Oleksandr G.

Environmental Modeler & LCA Expert | SimaPro, MRIO, Water Stress, Urban Metabolism | PhD
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
PhD
Germany

am a Ukrainian postdoctoral researcher currently based in Germany, specializing in life cycle assessment (LCA), multi-regional input-output (M...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Dr. Luis Gerardo B.

Physician-Scientist (M.D., PhD) | Expert in Project Design, Neuroscience & Translational Research | Scientific Edito...
Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
PhD Biomedical Sciences
Mexico

Physician-scientist (M.D., Ph.D.) with expertise in neuroscience, translational medicine, and biomedical writing. I currently serve as Medical ...

★★★★★
☆☆☆☆☆
USD 65/hr
Contact3

Dr. Dylan C.

PhD in Social Psychology | Data Analyst, Educator, Social Science Researcher
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
PhD in Social/Personality Psychology
United States

10 years of experience in data analysis, conducting and publishing empirical research in the social sciences, scientific writing and communicat...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Susana P.

Computational biologist & data scientist - Europe based, experience in medical research
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
Masters in Data Science & Advanced Analytics
Portugal

Susana Paço is a computational biologist and data scientist with +10 years of experience spanning neurology, immunology, nutrition, and ru...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Dr. Aviv E.

Expert in Human Behavior, Statistics & Motivation
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
Canada

I am a Ph.D.-level behavioral scientist with 10+ years of experience in experimental psychology, computational modeling, and advanced data anal...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Lakshmi Preethi K.

Freelance Data Analyst | Python & Data Scientist | 10+ yrs exp | Grant Writing & Research | MS in Computer Scien...
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Masters in Computer Science
Canada

Research-driven Analyst and Certified Data Scientist (Azure) with extensive experience securing multiple grants and scholarships, including NSE...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Dr. Marc B.

Computational chemistry innovator, VR enthusiast, and mindful science consultant: molecules, tech, and life optimization
Create Project
★★★★★
☆☆☆☆☆
USD 180/hr
Ph.D., Chemistry
France

Director of Research at CNRS, I thrive at the intersection of computational chemistry, molecular modeling, and scientific visualization. With o...

★★★★★
☆☆☆☆☆
USD 180/hr
Contact3

Warlley R.

Ph.D. Student in Molecular Genetics & Genomics | Bioinformatics & Data Analysis Expert
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD in Molecular Genetics and Genomics
United States

I am a Ph.D. student in Molecular Genetics and Genomics at Wayne State University, with an M.S. in Pharmaceutical Sciences and a B.S. in Biotec...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Elizabeth M.

AI/ML, data science, and quantum computing expert | Python, R, SQL, Azure, AWS | Production-grade data
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
Australia

Physics PhD from UNSW Sydney 7+ years of experience in quantum computing research 600+ citations in top-tier journals/Q1 (Nature Communications...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Kahkeshan H.

Translational Bioinformatics Expert | PhD | Educator, Consultant & Research Guidance
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD Bioinformatics
United States

I am a PhD-trained translational bioinformatics expert with 10+ years of experience in computational biology, multi-omics data analysis, and sc...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Anushikha D.

Dentist and and MPH with 6+ years in evidence-based medical and scientific writing, research, and medical communication
Create Project
★★★★★
☆☆☆☆☆
USD 42/hr
Master of Public Health
India

I am a dentist and public health professional with a Master's in Public Health from All India Institute of Medical Sciences (AIIMS), Rishik...

★★★★★
☆☆☆☆☆
USD 42/hr
Contact3

Dr. Daniel F.

Freelance Environmental Consultant specialising in biostatistics
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD, Ecology
United Kingdom

As a freelance environmental consultant, I leverage over seven years of experience in soil science, carbon modelling, and ecological project ma...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Margaux M.

Health | R expert
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
PhD
Netherlands

A passionate infectious disease epidemiologist with a strong background in research and reporting, with a keen interest in finding the story in...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Mikkel S.

Data Science | PhD in Neuroscience
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
Doctor of Philosophy (PhD)
Switzerland

Experienced Data Scientist & Neuroscience PhD | Expert in Machine Learning, Statistical Analysis, Scientific Writing, and Research Consulti...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Dr Rajalakshmi M.

Freelance Biostatistician, Research consultant & Data Analyst | Expert in SPSS, Stata, R & Jamo...
Create Project
★★★★★
☆☆☆☆☆
USD 12/hr
BAMS (Ayurvedic Medicine)
India

Public health graduate from JIPMER (Master of Public Health). Have experience in tuberculosis research, including reviewing TB patient deaths a...

★★★★★
☆☆☆☆☆
USD 12/hr
Contact3

Grant D.

Public Health Data Analyst | Epidemiologist | Expert in R, SQL, Tableau, ETL process d...
Create Project
★★★★★
☆☆☆☆☆
USD 36/hr
MPH
Malaysia

I am a public health professional and data analyst with extensive experience in epidemiology, data integration, and advanced statistical analys...

★★★★★
☆☆☆☆☆
USD 36/hr
Contact3

Dr. Mana S.

Bioinformaticion & Data Analyst | Statistics, ML & Python Specialist | Life Science writer with 10+ years of res...
Create Project
★★★★★
☆☆☆☆☆
Qualifying course in Swedish
Sweden

I have a background in medicine and a PhD in Bioinformatics and Systems Biology from the University of Gothenburg in Sweden, with postdoctoral ...

★★★★★
☆☆☆☆☆
Contact3

Haleema S.

Financial Data Analyst | Power BI & Excel Automation | Python Expert
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Bachelors of Science in Data Science
Pakistan

I help businesses turn complex financial data into actionable insights, accurate forecasts, and automated reporting systems. With 5+ years of e...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Pablo M.

Bioinformatics | Multi-Omics Integration | PhD MedUni Innsbruck
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master of Science (MS)
Austria

I’m a bioinformatician and PhD researcher based in Austria, specializing in multi-omics data integration, machine learning, and pathway-level t...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Nitin K.

PhD in Bioinformatics | Expert in R & Python | 10+ years in Pathogen and Microbiome research
Create Project
★★★★★
☆☆☆☆☆
USD 119/hr
PhD
United Kingdom

Computational biologist with over 10 years of experience in bioinformatics, specializing in large-scale genomic data analysis, statistical anal...

★★★★★
☆☆☆☆☆
USD 119/hr
Contact3

Forest A.

Software Engineer & Data Scientist | JavaScript, R/Python, AI, and Public Health I...
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
Masters in Public Health
United States

I create data-driven applications that turn complexity into clarity. With...experience building intuitive web interfaces, reliable APIs, and applying data science techniques in R...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. Ellen G.

NASA Postdoctoral Scientist | PhD Plant Molecular Biology | Multi-Omics & Bioinformatics | Scientific Writing & ...
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
PhD in Horticultural Sciences
United States

I am a NASA postdoctoral scientist with a PhD in Horticultural Sciences and deep expertise in multi-omics data integration (transcriptomics, me...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Dr. Sumyea H.

Data Scientist
Create Project
★★★★★
☆☆☆☆☆
USD 90/hr
Doctor of Philosophy (Ph.D)
Australia

Highly accomplished Data Scientist with a specialisation in AI. Over 10 years of experience data analysis, statistical modelling, and discoveri...

★★★★★
☆☆☆☆☆
USD 90/hr
Contact3

Flora O.

AI Engineer & Researcher | 5 years experience in Data science & Analytics. Award winner at ICLR 2025 Conference
Create Project
★★★★★
☆☆☆☆☆
USD 17/hr
Biotechnology
Nigeria

I am an AI Engineer and independent AI Researcher with experience showcasing work at leading conferences such as NeurIPS, ICLR, and Deep Learni...

★★★★★
☆☆☆☆☆
USD 17/hr
Contact3

Dr. Lennart R.

Bioinformatician | Data Engineer | 10+ years of experience
Create Project
★★★★★
☆☆☆☆☆
USD 125/hr
PhD
Belgium

I help research teams with structuring & analyzing biological data | bioinframed.com

★★★★★
☆☆☆☆☆
USD 125/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 safety and security of your payments and personal information and project details. Kolabtree’s T&C includes 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 arn’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 in case 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 arn’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.