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Top Freelance R Programmers For Hire

Federica S.

Research Scientist, biologist expert in molecular biology, genetics and biological image analysis
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USD 30/hr
PhD
Italy

Experienced biologist with a PhD and postdoctoral training in gene expression analysis, transcriptomics, genetic engineering, advanced imaging ...

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USD 30/hr
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Arnault G.

Applied-research scientist with 9+ years designing and stress-testing production NLP/LLM systems.
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USD 150/hr
Masters of Science
United Kingdom

Applied-research scientist with 9+ years designing and stress-testing production NLP/LLM systems. I lead red-teaming, bias evaluation and safet...

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USD 150/hr
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Dr. Ahmed M.

Bioinformatics Specialist | RNA-seq Analysis | NGS Data Processing | Genomics & Transcriptomics
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USD 20/hr
Masters in Biotechnology
Egypt

I am a bioinformatician with a strong background in genomics and transcriptomics data analysis. I specialize in RNA-seq and next-generation seq...

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USD 20/hr
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Dr. Hooman T.

CFD & Digital Twin Specialist | Microfluidics & Organ-on-Chip | Biomedical Simulation Engineer
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USD 65/hr
M.S. in Mechanical Engineering
United Kingdom

I am a PhD researcher in Biomedical Engineering at Teesside University specialising in computational modelling, microfluidics, and digital twin...

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USD 65/hr
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Dr. Namthip Krittiyabhorn K.

Computational Biologist & Pharm.D./Ph.D. — RNA/ChIP-seq, single-cell, 3D imaging analytics, and medical/regulatory w...
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USD 30/hr
Pharm.D.
Thailand

I’m Krittiyabhorn “Namthip” Kongtanawanich, a Pharm.D. and Ph.D. in Pharmacology (4.00/4.00 GPA) specializing in systems pharmacology, precisio...

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USD 30/hr
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Muhammad H.

NLP Behavioural Interventionist | Behavioral Data Analyst | Psychology & Data-Driven Insights | Bridging Human Behav...
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USD 25/hr
BS Psychology
Pakistan

visionary problem-solver with a unique knack for understanding how people truly tick, and how that shapes business success. My varied journey h...

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USD 25/hr
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Valentyna C.

Scientific Editor & Data Analyst | Life Sciences (Cambridge, EMBL) | Manuscripts, Theses & Grant Editing
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USD 40/hr
BA (Hons), MSci Natural Sciences
Germany

I am a life sciences researcher with a Master’s degree in Systems Biology from the University of Cambridge and several years of research experi...

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USD 40/hr
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Dr. Aurora C.

Bioinformatics & aDNA Specialist | PhD in Molecular Biology | Expert in Snakemake Pipelines & Population Genetic...
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USD 45/hr
Doctorate
Spain

I am a PhD-trained molecular biologist with over 6 years of postdoctoral experience in bioinformatics, specializing in ancient DNA (aDNA), popu...

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USD 45/hr
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Dr. Vin Ilegueuno K.

Freelance Data Scientist & Science Communicator with background in Chemistry, Nanotechnology, Policy
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USD 80/hr
Chemistry PhD
Germany

A chemist by trade, I have worked in research, education, civil society, and politics. I love working in interdisciplinary fields and would hap...

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USD 80/hr
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Dr. Malay S.

Ph.D. in Yoga | Assistant Professor and Expert in Yoga Philosophy, Consciousness Studies, Cognitive Psychology, and Yoga
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USD 10/hr
PhD
India

I am Dr. Malay Sinha, a Ph.D. holder in Yoga, UGC-NET qualified Assistant Professor, and certified Yoga Therapist with over 20 years of interna...

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USD 10/hr
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Dr. Erandika K.

Computational Chemist & Data Scientist | Machine Learning, Data Analysis, Cheminformatics, Molecular Modeling
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USD 50/hr
Ph.D.
Sri Lanka

I am a computational chemist and data scientist with experience applying machine learning, statistical modeling, and data analysis to complex c...

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USD 50/hr
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Dr. Andrea C.

Bioinformatics & Software Engineering Consultant | RNA & Cancer Genomics | NGS Pipelines | Structural Biology &a...
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USD 50/hr
Master's degree
Italy

I provide advanced bioinformatics and software engineering solutions in RNA and protein structure modeling, cancer genomics, and next-generatio...

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USD 50/hr
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Yuncheng J.

Freelance Quantitative Methodologist & Statistical Diagnostician | R, Bayesian & Predictive Mod...
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USD 40/hr
Master in Public Health
Thailand

I am a quantitative methodologist, active peer reviewer, and researcher with an academic background in Public Health and Agronomy. I specialise...

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USD 40/hr
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Dr. Gary H.

Ph.D. statistician with a strong interest in the life sciences.
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USD 130/hr
Ph.D.
United States

• Extensive experience in all stages of statistical support for research from study design and sample size planning through publication, as wel...

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USD 130/hr
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Dr. Margaret M.

Cognitive Neuroscience Consultant | Auditory Perception, Experimental Design, and Human Behavior Research
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USD 60/hr
Ph.D. in Psychological and Brain Sciences
United States

I am a scientist specializing in auditory perception and cognitive neuroscience. My research examines how people interpret complex auditory env...

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USD 60/hr
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Dr. Sofia B.

Scientific Writer | Food Science & Technology Expert | Specialist in Agri-Food By-product Valorization & Quality...
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Doctorado en Ciencias Agrarias
Argentina

Soy Licenciada en Ciencia y Tecnología de los Alimentos con una sólida trayectoria en investigación aplicada y control de calida...

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Gerli P.

Epidemiologist & Health Data Analyst | Systematic Reviews, Meta-analysis, Real-World Data (FHIR, HTA)
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USD 55/hr
Master of Engineering
Estonia

I am an epidemiologist and senior health data analyst with 15+ years of experience in public health research, health technology assessment (HTA...

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USD 55/hr
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Dr. Lucas G.

Biologist and M.Sc. in Plant Biotechnology (Bioinformatics), currently pursuing a Ph.D. in Plant Biotechnology at UFLA.
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USD 18/hr
M.Sc.Biotechnology
Brazil

I build and run bioinformatics pipelines for genomics and transcriptomics in general, including: - Quality control and trimming (fastp, FastQC,...

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USD 18/hr
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Gianmarco M.

Biostatistics · Statistical Modeling in R · Online Instructor · PhD Researcher
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USD 100/hr
Masters of Science
Brazil

I work at the intersection of biostatistics, data science, and education, building practical statistical workflows in R for real-world data pro...

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USD 100/hr
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Dr. Iman E.

Expert in SPSS, R, MedCalc and more
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USD 50/hr
Certified Professional in Healthcare Quality, CPHQ
Egypt

I am a professor of Medical Statistics, Alexandria University, Egypt. I am Specialized in evidence synthesis, predictive analytics, and evidenc...

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USD 50/hr
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Dr. Ayaba L.

Freelance Health & Information Specialist | Expert in Data Science, Publishing, & Research
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USD 250/hr
PhD Health Sciences
United States

Ayaba Logan is a solutions-oriented bridge-builder and data enthusiast. She has presented and published extensively on a broad range of topics,...

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USD 250/hr
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Daniel S.

Mixed methods communication and psychology researcher with expertise in marketing, UXR, and program evaluation
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USD 75/hr
PhD
United States

I am a behavioral scientist with a Ph.D. in Communication, an M.A. in psychology, and a B.A. in Anthropology, offering a mixed methods perspect...

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USD 75/hr
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Andrew L.

Full-Stack AI Engineer | LLM & GenAI Specialist | GPT/RAG Integration | Scalable AI Solutions for Real-World Impa...
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USD 40/hr
Masters of Science
United States

I am an AI Engineer and Full-Stack Machine Learning Specialist with over 10 years of experience building and deploying end-to-end AI systems in...

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USD 40/hr
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Dr. Kaushal Raj K.

Orthopedic Surgeon | Clinical Research | Data Analysis Specialist | Medical Writing Expert | Editor and Peer Review
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USD 40/hr
Masters of Surgery
Nepal

Orthopedic surgeon with five years of clinical practice and three years of experience in medical research, scientific writing, and editorial wo...

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USD 40/hr
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Aafreen S.

Computational Biologist | Transcriptomics & R/Bioconductor Specialist
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USD 30/hr
bachelors of sscience in biotechnology
India

I specialize in computational oncology, transcriptomic profiling, and in silico drug design,...helping researchers and biotech startups transform massive, unannotated biological datasets into clean, publication-ready...

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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.

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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.

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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.