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Top Freelance Data Manipulation Experts for Hire

Dr. Hassan S.

Academic | Environmental Scientist | Data Scientist: R, Python, SQL | Product Compliance Specialist | IEC Standards
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USD 30/hr
Msc. Enviromental Science
Estonia

I hold a PhD in Environmental Science with strong expertise in data analysis, academic writing, and leading both academic and industrial R&...

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USD 30/hr
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Alexander T.

Freelance Biostatistician | Expert in GraphPad Prism | Neuroscientist with 15+ years in research and data analysis
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USD 40/hr
Ph.D.
Kazakhstan

I am a highly experienced neuroscientist and biostatistician with two PhDs (Russia & Netherlands) and over 15 years of hands-on research in...

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USD 40/hr
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Dr. Zachary T.

PhD Mathematician | R, Python, SQL | Data Science, Statistical Modeling, Scientific Writing, Curriculum Design
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USD 99/hr
PhD Mathematics
United States

PhD in Mathematics. Extensive consulting experience in Medical, Environmental, Organizational and Legal domains.

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USD 99/hr
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Dr. Alan L.

7+ years of experience [Industry + Academia] in: Data Analysis, ML and Operations Research (Python, Pytorch, SQL, etc..)
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USD 30/hr
PhD in Computer Science
Brazil

PhD candidate in Computer Science in the field of AI combining the fields of Machine Learning and Operations Research. I have experience in Da...

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USD 30/hr
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Dr. Jason R.

Senior Data Analyst & Statistician | R | Evaluation, Research, & Data Reliability
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USD 85/hr
Ph.D., Community Research & Action
United States

I’m a senior data analyst and applied statistician with extensive experience analyzing diverse datasets for research, evaluation, and policy st...

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USD 85/hr
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Fatima H.

Freelance Biostatistician & Pharmacologist | Expert in AI & ML in Biomedical Research | Experienced in R & P...
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USD 10/hr
Bachelor’s in Biological sciences
Brazil

M.S. student in Pharmacology at the Federal University of Santa Catarina (UFSC) specializing in Neuropharmacology. Research is focused on the c...

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USD 10/hr
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Bryan S.

Electrical Engineer | Power Systems and Renewables Energy Consultant
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USD 55/hr
Master in Electrical Engineering for Smart Grids and Buildings
France

As an Electrical Engineer with a specialized focus on modern power systems, my expertise lies at the intersection of Renewable Energy Integrati...

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USD 55/hr
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DIPAN M.

Freelance Data Analyst & Statistician | Expert in Python, R, Machine Learning, and Applied Mathematics
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USD 25/hr
MSc
India

I’m Dipan Mukherjee, a freelance Data Analyst and Statistician with a Master’s degree in Mathematics (M.Sc Math) and a Postgraduate Diploma in ...

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USD 25/hr
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ERSAN E.

Freelance Data Analyst | Scientific Web Developer | Digital Nomad (SEA)
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USD 30/hr
MSc
Thailand

I am a freelance data analyst and scientific web developer with an MSc in Applied Mathematics and over 7 years of experience in research, educa...

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USD 30/hr
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Dr. Reham N.

Freelance Statistician & Data Analyst | Biostatistics PhD (c) | Expert in SPSS, R, Excel, Power BI, SQL & Python
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USD 50/hr
MPH in Biostatistics
Egypt

Bilingual Data Analyst & Clinical Research Expert with 8+ years of experience as a clinical pharmacist and a Ph.D. candidate in Biomedical ...

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USD 50/hr
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Maya S.

Single-Molecule Fluorescence | PacBio SMRT Sequencing | Nucleic Acids and Protein Chemistry
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USD 150/hr
Ph.D., Chemistry
United States

Dr. Maya Segal is an interdisciplinary scientist with 10+ years of experience spanning wet lab and computational biology. Her expertise include...

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USD 150/hr
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Dr. BOUTYOUR Y.

AI Researcher & Developer | Reinforcement Learning, Deep Learning, Machine Learning, and Educational Technology Expe...
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USD 60/hr
Phd
Morocco

I am an AI researcher and developer (PhD) specializing in Reinforcement Learning, Multi-Agent Systems, and Educational Technology. My expertise...

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USD 60/hr
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Mahafujul H A.

Data Scientist | Bioinformatician | Researcher
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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...

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USD 73/hr
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Dr. Nikhil R.

PhD Scientific Writer & Publication Strategist | Immunology, Infectious Disease & Multi-Omics
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USD 100/hr
Ph.D. Genetics and Genomics

I am a PhD-trained scientific writer, publication strategist, and biomedical researcher with 18+ years of experience transforming complex genet...

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USD 100/hr
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Aly N.

AI Engineer & Data Scientist
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USD 25/hr
Professional Diploma
Egypt

I am an AI Engineer with a strong research background, specializing in Natural Language Processing (NLP), Computer Vision, and Explainable AI (...

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USD 25/hr
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Mohammed A.

Freelance Physicist & Astronomer | Research, Data Analysis & Scientific Writing Expert
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USD 60/hr
MSc in solar physics
Egypt

I am a dedicated Physicist and Astronomy researcher with a strong academic background in physical sciences and a deep passion for understanding...

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USD 60/hr
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Shar D.

Freelance Statistician & Health Data Scientist | Expert in R, Python & Medical Analytics
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USD 35/hr
MSc Health Data Science and Statistics
United Kingdom

Freelance Statistician and Health Data Analyst with strong experience in Python, R, SQL, and medical analytics. I combine MSc-level training in...

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USD 35/hr
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Dr. Vrinda D.

Satellite Data and Disaster Resilience Consultant | Data Scientist | Python & R & Cloud
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USD 150/hr
Ph.D. in Physics
United States

Vrinda Desai, Ph.D., is a physicist and data-driven resilience consultant specializing in satellite analytics, complex systems, and climate-rel...

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USD 150/hr
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Dr. Kunal K.

Freelance Statistician | PhD in Statistics | Expert in SPSS, R, Python, SAS, Excel, Research & Data Analysis
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USD 45/hr
Doctor of Philosophy (Ph.D)
India

I am a PhD holder in Statistics and currently serve as an Assistant Professor with over 14 years of experience in academics and applied researc...

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USD 45/hr
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William K.

Investor | Scientist | Author | Founder at Castro Crest
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USD 20/hr
Certificate
United States

I am a life sciences researcher and scientific consultant with over 10 years of experience leading translational research projects across micro...

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USD 20/hr
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Dr. Brett D.

Nature-published researcher, and Nature editor (in-house) and science writer (freelance) since 2009.
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USD 100/hr
MBA
Australia

Cross-disciplinary postdoctoral expertise in water, planetary health, environmental and social development, mining, geology, geochemistry, chem...

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USD 100/hr
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Dr. Jacob W.

Helping scientists design better experiments, analyze data rigorously, and publish clearer figures.
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USD 40/hr
Doctorate
United States

Peptide Chemist | Expert in SPPS • Recently graduated PhD chemist at the University of Pittsburgh in the lab of Seth Horne for 6 years. • Speci...

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USD 40/hr
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Dr. Emre D.

Scientific Computing & Data Science Consultant | Python, ML, Computational Modeling
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USD 50/hr
MSc
Georgia

I am a research consultant with over 15 years of experience across academia and industry, specializing in scientific computing, data science, a...

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USD 50/hr
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Dr. Federico G.

Scientific researcher with 10 years of experience in statistics, data science and psychology
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USD 50/hr
PhD in Psychology
Argentina

My main job involves research. I work as a CONICET Postdoctoral Fellow at the Unidad de Neurobiología Aplicada (UNA, CEMIC-CONICET). Data...

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USD 50/hr
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Majid T.

Scientific Editor and Reviewer
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USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

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USD 50/hr
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Kolabtree is the leading online marketplace for Data Manipulation experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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 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.

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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.

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Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

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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.