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Top Freelance R Programmers For Hire

David K.

Environmental Data Scientist | Advanced R Programming, Statistics & Literature Reviews
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USD 60/hr
MPhil Environmental Science
Australia

I'm David, an Environmental Data Scientist and Literature Review Specialist with over six years of experience in both academic research and...

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USD 60/hr
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Angelica M.

Research Intern in Mitochondrial Medicine | MSc in Molecular Biology of the Cell
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USD 20/hr
Masters in Biotechnology
Sweden

Specialized professional with a Master's degree in Molecular Biology (English program), my research concentration is on the role of mitocho...

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USD 20/hr
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ASIM A.

Experienced Academic Writer | Research Papers, Essays & Reports | 100% Original & AI-Free Work
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USD 8/hr
BSc (Hons) Molecular Genetics and Molecular Biology
Pakistan

I am an experienced academic writer with a strong background in producing high-quality, human-written, and AI-free research papers, essays, and...

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USD 8/hr
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Dr. Lida A.

Data Scientist (Math PhD) | Building NLP, RAG, and Mathematical Modeling for Human-Centered Research
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USD 175/hr
Mathematics
United States

I am a PhD Mathematician and Data Scientist currently working on computational phenomenology and neuroimaging analysis. My work focuses on the ...

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USD 175/hr
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Dr. Prince B.

Scientific consultant with background in infectious disease and expertise in data science and medical writing
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USD 50/hr
Ph.D.
United States

I have expertise in medical writing and all aspects of data science and analysis. My current project focuses on the impact of pre-existing yell...

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USD 50/hr
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Noah Y.

Lead Geographic Analyst & NASA Fellow (Duke MS) | Expert in GIS, Remote Sensing & AI Training (RLHF)
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USD 55/hr
PhD in Biology (incomplete)
United States

I am a Lead Geographic Analyst and former NASA Fellow (Duke University MS, William & Mary BS) with over 12 years of experience in geospatia...

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USD 55/hr
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Maria Alejandra M.

Bioengineer | Bioinformatics & Molecular Biology | Specialist in Microbial Interactions & Computational Pipeline...
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USD 35/hr
BS, Bioengineering
Colombia

Bioengineer and Bioinformatician with a background in molecular biology and a focus on microbial ecology and metagenomics. I bridge the gap bet...

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USD 35/hr
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Dr. Joel A.

PhD in Measurement & Statistics | Psychometrics, Research Design & Data Science Consultant
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USD 70/hr
Measurement & Statistics/PhD
United States

PhD Measurement & Statistics specialist offering expert consulting in psychometrics, IRT, SEM, survey design, scale development, research d...

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USD 70/hr
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Dr. Brian E.

Biostatistician & Bioinformatics Analyst | Clinical Research | Digital Health Consultant | +10 years of experience
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USD 30/hr
Diploma in Scientific Diplomacy, Neuroscience, Technology and Society
Honduras

I am a medical doctor, biostatistician,...bioinformatics analyst, and digital health consultant with over a decade of experience in health research, public...

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USD 30/hr
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Dr. Antoine B.

PhD Neuroscientist | Expert in Medical Imaging Pipelines & Advanced Biostatistics
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USD 50/hr
PhD
France

I am a cognitive neuroscientist and postdoctoral researcher specializing in the neural mechanisms of memory, emotion, and learning....I have a strong publication record of 20+ papers in high-impact journals (e.g., Nature Human Behavior...

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USD 50/hr
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Nicholas M.

Technical Expert in Proteomics, Bioconjugation & Protein Chemistry | Scientific Communication & Workflow Optimiz...
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USD 75/hr
PhD
United States

PhD chemist with expertise in proteomics, bioconjugation, and protein/peptide chemistry. Hands-on experience across both academic research and ...

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USD 75/hr
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Philip B.

Public Health Physician & Health Economist | Expert in NICE HTA, Economic Modelling & R...
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USD 80/hr
Masters in Public Health
United Kingdom

I am a clinician-health economist (MBChB, MPH with Distinction, MFPH) currently undertaking a Wellcome Multimorbidity PhD Fellowship. My unique...

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USD 80/hr
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Dr. Abdul Aala F.

PhD Pharmaceutics | Scientific Writer | PK & Drug Delivery Expert | Research & Data Analysis
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PhD Pharmaceutics
India

I am a PhD-qualified Pharmaceutics researcher and scientific writer with expertise in translating complex pharmaceutical and biomedical researc...

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Kashif S.

Bioinformatics Consultant — Single-cell RNA-seq, Bulk Transcriptomics & Reproducible Pipelines | 9 Peer-Reviewed Pub...
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USD 80/hr
MS Bioinformatics
Pakistan

Computational biologist with 5+ years of hands-on experience in transcriptomics, multi-omics integration, and reproducible bioinformatics pipel...

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USD 80/hr
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Dr. Oluwaseyi Samuel O.

Soil & Plant Microbiome Scientist | AMR/Resistome Analytics | Metagenomics | Plant–Microbe Interactions |
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USD 40/hr
Doctor of Philosophy
South Africa

I am an environmental microbiologist and bioinformatics scientist with over 30 peer-reviewed publications, specializing in plant and soil micro...

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USD 40/hr
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Dr. Muhammad M.

I am MBBS student expert in SPSS ,R and MEDICAL WRITTING more than 5 years,currenly many projects
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USD 25/hr
MBBS
Pakistan

A highly accomplished 3rd-year medical student with an outstanding academic record and consistently high grades, demonstrating excellence in bo...

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USD 25/hr
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Faith A.

Spatial Data Scientist & Remote sesnisng Expert | 5+ years of experience in GIS research
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USD 50/hr
Bsc in GIS and remote sensing
Ghana

I am a spatial data scientist and consultant with experience supporting international research institutions and NGOs in fields such as biodiver...

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USD 50/hr
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Kimberly K.

15+ Years' Experienced Clinical Research & Medical Writing Consultant
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Master's Applied Statistics
United States

Clinical research and medical writing consultant with over 15 years’ experience supporting medical device and biologics companies across their ...

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Johnathan N.

Experienced data scientist with a background in biology, medicine, chemistry, physics, statistics, & applied mathema...
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USD 55/hr
M.S. in Mathematics
United States

Experienced Data Scientist with a strong foundation in applied mathematics, spatial statistics, and machine learning, specializing in developin...

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USD 55/hr
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Dr. Santiago C.

Ecologist | R Programming | GIS | Scientific Writing
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USD 25/hr
Biologist
Argentina

I am a researcher specialized in ecology, biogeography, and plant diversity, with experience in scientific writing, manuscript preparation, and...

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USD 25/hr
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Dr. Juan D.

Medical Data Scientist and Engineer| Clinical trials, Preclinical studies, Oncology, Cardiology, Big Data, Google Cloud
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USD 300/hr
Doctor of Philosophy
United Kingdom

I specialise in computational approaches to uncover insights from large mobile health datasets for cardiovascular risk assessment. I am also in...

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USD 300/hr
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Maab M.

MBBS | Neuro-AI & Computational Neurosurgery Researcher | Neuro-Tech Medical Writer
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USD 40/hr
MBBS
Egypt

I am an MBBS doctor and neuroscience-focused researcher specializing in the intersection of Artificial Intelligence and neurosurgery. My work f...

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USD 40/hr
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Dr. Thalison R.

Bioinformatician | Omics Data Analysis (RNA-seq & Proteomics) | R & Python | ImageJ | P...
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USD 65/hr
PhD
United States

Bioinformatician and Molecular Biologist, PhD candidate with 6+ years of experience in analysis of biological data such as RNA-seq, proteomics ...

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USD 65/hr
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Dr. Ryan H.

Neuroimmunologist | Alzheimer’s, T cells, immune repertoire
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USD 100/hr
PhD Biomedical Sciences
United States

PhD level scientist with experience in single cell multi-omics as well as experimental immunology.

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USD 100/hr
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Dr. Kavoos M.

Medical and Biotech writer with 10+ years of experience in clinical research
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USD 20/hr
PhD in Molecular Genetics
Iran

I am a PhD-trained molecular geneticist with academic and research experience in cancer genetics and molecular diagnostics. I specialize in med...

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USD 20/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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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

Contact experts directly

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.

Project Management

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

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Post your Project (Free)

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Get Quotes & Choose Experts

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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.

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Job Done!

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