Top Freelance R Programmers For Hire

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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Alon P.

Biologist | Bioinformatics, Machine Learning, AI | Carbon MRV, Scientific & Grant Writing | Python, R
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USD 130/hr
PhD.
United States

PhD scientist offering hands-on data analysis, bioinformatics, machine learning, and scientific and grant writing....I build analytical and machine-learning pipelines in Python and R on HPC clusters....

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USD 130/hr
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Dr. Sergey S.

Epidemiologist & Biostatistics Consultant | Public Health Data | R & SPSS | Sc...
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USD 100/hr
Ph.D.
United States

I am a university professor, epidemiologist, and biostatistics consultant with 20+ years of experience in public health research and health dat...

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USD 100/hr
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Dr. Annamaria W.

Dr. of I-O Psychology Using Data Analysis, Applied Research & Consulting to Boost Organizational Performance & W...
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USD 10/hr
PhD Industrial-Organizational Psychology
Thailand

I hold a PhD in Industrial-Organizational Psychology and have worked across the USA, Japan, and the UK in research and consulting roles. I have...

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USD 10/hr
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Dr. Charlotte A.

Academic writing, statistical analysis and GIS expertise, turning complex data into clear, useful insights.
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USD 65/hr
PhD (Bioscience and Engineering)
United Kingdom

I help clients make sense of complex information and turn it into clear, useful outputs. My skills include statistical analysis, data analysis,...

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USD 65/hr
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Dr. Francesco R.

Clinical Researcher | Medical Writer | Systematic Reviews & Biostatistics
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USD 60/hr
PhD
Switzerland

I am a clinical researcher and medical writer based in Switzerland, with...experience in clinical research methodology, scientific writing, systematic reviews, biostatistics, and publication...

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USD 60/hr
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Jack B.

Population Geneticist & Python Developer | Genetic Analysis, Bioinformatics Pipelines & Marker Development
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USD 35/hr
Marine Biology
United Kingdom

I'm a population geneticist who writes my own Python tools, so I understand both the biology and the code behind your analysis. I've d...

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USD 35/hr
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Dr. Gonzalo V.

Scientific Writer & Biotechnology Consultant | Genomics, CRISPR & Biological Data Analysis
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USD 90/hr
PhD
Switzerland

Scientific writer and biotechnology consultant with nearly 20 years of experience across molecular biology, genomics, genome editing, plant sci...

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USD 90/hr
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Dr. Beshoy A.

pharmacologist & toxicologist | RNA therapeutics, oligonucleotide safety, PK/PD & DMPK/ADME‑Tox | Python/
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USD 70/hr
PhD
United States

I am an in vitro and in vivo pharmacologist and translational toxicologist specializing in metabolic disease and RNA therapeutics, with 5+ year...

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USD 70/hr
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Mohamed B.

Survey & Interview Data Analyst | Excel, SPSS, AMOS, SmartPLS, Stata, NVivo, Atlas.ti | Thematic Analysis Expert
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USD 50/hr
Doctorate
Morocco

I am a PhD holder and Associate Professor as well as a professional Research and Data Analyst with experience delivering over 900 projects in s...

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USD 50/hr
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Ignacio J.

PhD in Economics | Panel Data Econometrics, R & Python | Applied Economic Research
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USD 40/hr
Ph.D in economics
Argentina

I am a PhD in Economics based in Córdoba, Argentina. I work on applied economic research, panel data econometrics, and financial and socio...

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USD 40/hr
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Dr. Jarrod S.

Freelance Bioinformatician | Expert in microbiome analysis, R, Python 10+ years of research experience
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USD 50/hr
Complex Systems Summer School
United States

I help researchers and organizations turn complex data into clear, reproducible, and publication-ready results. I specialize in creating rigoro...

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USD 50/hr
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Rabia K.

Scientific Data Analyst & Research Consultant | Python, Statistics & Biological Data Analysis
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USD 50/hr
PhD-Life Sciences
Pakistan

Plant cell biology Live cell imaging Protein trafficking Quantitative imaging

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USD 50/hr
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Endale Alemayehu A.

Experienced Biostatistician & Epidemiologist | PhD in Biomedical Sciences | R, SAS, SPSS, Modeling
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USD 25/hr
PhD in Biomedical Science
Belgium

I am a statistician and epidemiologist with over 8 years of experience in statistical modeling, health data analysis, and research consulting. ...

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USD 25/hr
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Dr. Naeem H.

Medical Graduate (MD) | Clinical Data Analyst & Manuscript Writer | 15+ Peer-Reviewed Publications
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USD 50/hr
Doctor of Medicine (Doctor medic)
Romania

I am an EU-trained medical doctor (MD, Summa Cum Laude, GPA 9.39/10) with an exceptional academic record and extensive expertise in clinical op...

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USD 50/hr
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Nigel S.

Statistician and Data Analyst with 15+ years of experience in clinical trials | Expert in SAS & R
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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...

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USD 50/hr
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Josh M.

Analytical chemist and bioinformatician in untargeted metabolomics
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USD 100/hr
PhD
United States

Analytical chemist and bioinformatician specializing in chromatography, mass spectrometry, and data analysis for pharmaceutical, metabolomic, a...

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USD 100/hr
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Dr. Vanessa B.

PhD Biologist | Scientific Research, Literature Reviews & Technical Writing
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USD 40/hr
PhD in Biology
Costa Rica

I am a PhD-trained biologist and environmental scientist with over 15 years of experience in scientific research, environmental monitoring, dat...

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USD 40/hr
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Dr. Harshita S.

Bioinformatics Scientist & MRSB | Genomic Data Analysis, Literature Reviews & Research Support
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USD 18/hr
PhD
United Kingdom

am a computational biologist with a PhD from BITS Pilani, India, and a Member of the Royal Society of Biology (MRSB). I have over 13 years of t...

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USD 18/hr
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Yuli Z.

Biomedical Researcher | Scientific Writing, Data Analysis, Bioinformatics & Publication Support
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phD
China

I am a biomedical engineering PhD candidate with experience in scientific research, biomedical data analysis, bioinformatics, and academic writ...

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Qurrat Ul A.

Software Engineer || Researcher
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USD 30/hr
Bachelor of Science
Pakistan

I am a researcher and AI engineer specializing in formal verification, autonomous systems, and applied healthcare AI. My work focuses on buildi...

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USD 30/hr
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Dr. Han C.

AI Scientist | Bioinformatics & Genomics ML | Deep Learning & Foundation Model | PhD
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USD 100/hr
PhD in Bioinformatics
Germany

AI Scientist with 10+ years of experience building large-scale machine learning systems for precision medicine, computational genomics, and mol...

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USD 100/hr
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Yousaf B.

Computational Neuroscientist | Machine Learning, Signal Processing & Data Analysis | Cognitive Robotics
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USD 45/hr
MSc.
United Kingdom

I am a computational neuroscientist and data scientist with expertise in machine learning, signal processing, statistical modelling, robotics, ...

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USD 45/hr
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Dr. Diane N.

EV & Drug Delivery Expert | AI/ML for Biomedical Data | ISO/NIST-Compliant Protocols | SBIR & Technical Writing ...
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USD 110/hr
Biomedical Engineering
United States

Experienced Biomedical Engineer | Extracellular Vesicles, Drug Delivery Systems, AI/ML for Translational Research I am a PhD-trained biomedical...

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USD 110/hr
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Uma B.

PhD Scholar in Education at BHU | SPSS R Data Analysis | Academic Writing and Systematic Review Expert
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USD 30/hr
PhD
India

I am a PhD Scholar in Education at Banaras Hindu University BHU Varanasi....I have expertise in quantitative research, SPSS, R, regression, ANOVA, hypothesis testing and data visualization...

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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.

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.

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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.

Why Kolabtree

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Speak directly with freelancers and explain your requirements.

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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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Keep track of files and conversations in the user-friendly Workspace.

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Post your Project (Free)

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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.

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Job Done!

Approve the deliverables once you're satisfied with the job done.