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Top Freelance Data Manipulation Experts for Hire

Dr. Denise Z.

Social psychologist and research consultant
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PhD
India

I have experience with both academic research and leading research projects for non-profits. I am skilled in R and SPSS and have published rese...

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Brian B.

Research Scientist | Infectious Diseases | Neglected Tropical Diseases | Vector Biology | NGS | Bioinformatics
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USD 30/hr
BSc. Medical Microbiology
Kiribati

Research Scientist with 7+ years specialising in vector biology, infectious disease, and genomics. I help research teams and biotech organizati...

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USD 30/hr
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Dr. Jennifer B.

Public Health PhD | Climate Epidemiology, Heat & Air Pollution Exposure, HIA, Scientific Editing,
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USD 100/hr
PhD, Public Health (Global Health Track)
France

I am a PhD environmental health researcher with 10+ years of experience at the intersection of climate change and public health. My work spans ...

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USD 100/hr
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Dr. SUCHANDA D.

Bioinformatician & Scientific Writer | RNA-seq · scRNA-seq · Grant Writing · Data Visualization ...
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USD 25/hr
PhD
India

Bioinformatics | RNA-seq | Grant Writing | Data Visualization | Manuscript Editing | Pipeline Automation | Analytics

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USD 25/hr
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MOHAMMAD S.

Agricultural Researcher | Expert in R, Google Sheet & Excel Data Analysis, 4 years field research experience
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USD 30/hr
MSc in Agronomy
Bangladesh

I am a dedicated Agricultural Researcher with over 4 years of field research and data analysis experience. Currently completing my thesis, I sp...

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USD 30/hr
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Glory I.

Freelance Data Scientist & Analyst | Expert in Python, SQL, Power BI | Skilled in Machine Learning, Predictive Analy...
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USD 20/hr
B.Sc. Mathematics
Nigeria

Skilled in building machine learning models and analytics solutions that drive measurable business impact. Key achievements include developing ...

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USD 20/hr
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Isah S.

Food Systems Researcher | Environmental Management Consultant | Statistical Analyst (SPSS) | Survey Design | PhD Candid
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USD 35/hr
PhD Environmental Management
Nigeria

I am a food systems researcher and environmental management consultant with over eight years of research experience, currently completing a PhD...

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USD 35/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. Tomoko O.

Data Scientist & Policy Analyst | Climate · AI · Science & Technology | Large-Scale Text Analysis ...
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USD 50/hr
Ph.D, Mass Communications, (minor in Quantitative Methods in Social Sciences)
Germany

I am a computational social scientist and data scientist specializing in large-scale NLP-based analysis of public opinion on climate change, AI...

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USD 50/hr
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Dr. Timilehin O.

Medical Doctor | Healthcare Data Analyst | Grant Writer | Data Annotator
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USD 25/hr
Doctor of Medicine
Netherlands

I’m a Medical Doctor with experience in healthcare data analytics, data annotation, research, and grant writing. Over time, I’ve worked on proj...

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USD 25/hr
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Dr. Nashir U.

RNA-seq & Cancer Bioinformatics Consultant | Translational Research | Biomarker Discovery | Data Analysist
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USD 70/hr
MicroMasters in Data Science
United States

I am an Assistant Professor in the Department of Radiation Oncology at UT Southwestern Medical Center with over 15 years of experience in cance...

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USD 70/hr
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Dr. Anila S.

Climate Data Scientist | Ocean–Atmosphere Interaction | CMIP & Earth System Modeling | Python & NetCDF Expert
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USD 25/hr
PhD in Atmospheric and Space Sciences
India

I am a climate and atmospheric scientist with a PhD in Atmospheric Sciences completed in March 2025. I previously worked as a Project Scientist...

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USD 25/hr
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Dr. Adrián Rodrigo P.

Chemical Engineer & Data Analyst specializing in Python, MATLAB, Modeling and Scientific Computing
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USD 52/hr
Information system engineering
Italy

I am a Chemical Engineer with strong experience in data analysis, scientific computing, and process modeling. My work sits at the intersection ...

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USD 52/hr
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Mamta V.

Advanced PhD Researcher in Mathematics , Matrix Theory & spectral graph Theory : Network & Spectral Clustering
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USD 55/hr
MSc (Hons) in Mathematics
India

I am a PhD mathematician specializing in matrix theory and spectral graph theory, with strong expertise in MATLAB. I help researchers and compa...

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USD 55/hr
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Dr. Angel Balam B.

Biomedical scientist, high-throughput bioimaging acquisition and analysis | Expert in Python & ImageJ
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USD 70/hr
PhD Biomedical Engineering
United States

Ph.D. in Biomedical Engineering with 6+ years of experience with experimental design, assay development, and quantitative data analysis. Profic...

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USD 70/hr
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Dr. Binish B.

Machine Learning & Data Analysis Expert | PhD in Experimental Physics | Python, ROOT, AI for Science
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USD 20/hr
PhD
Germany

I am a Research Scientist with a PhD in Experimental Particle Physics (University of Siegen, 2025) and extensive experience in analyzing comple...

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USD 20/hr
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Lespeth M.

Monitoring & Evaluation Specialist | Data Management & Analytics | Dashboard Reporting for NGOs & Research P...
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USD 30/hr
BS Education, Major in Mathematics
Philippines

I am a Monitoring & Evaluation (M&E) and Data Management Specialist with over 10 years of extensive experience in data cleaning, analyt...

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USD 30/hr
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Kristen M.

Clinical Research Scientist | Genetics & Genomics | 15 Peer-Reviewed Publications | Registry Data
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USD 85/hr
Masters in Biomedical Science
United States

If your research program needs someone who understands the data at a clinical and scientific level — not just a database technician — that is t...

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USD 85/hr
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Dr. Russell L.

Immunologist and Bioinformatician
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USD 30/hr
Immunology
United States

I am a PhD-level immunologist with 10 years of experience in research and scientific communication. I have a...proven record of analyzing and presenting complex data for diverse audiences and publishing high-impact publications...

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USD 30/hr
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Dr. Nils S.

Geophysicist | Python, Data Analysis, Numerical Modeling & Technical Writing
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USD 40/hr
Doctor of Science
Germany

I am a geophysicist with expertise in numerical modeling, data analysis, scientific programming, and technical writing. I hold a PhD with a spe...

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USD 40/hr
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Nerida Nadia H.

PhD & Freelance Data Scientist | Specialist in Ecological Modeling, GLMM & Remote Sensing (GEE)
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USD 50/hr
Doutorado em Ecologia
Bolivia

I am a PhD in Ecology with over 10 years of experience in high-impact scientific research and complex data management. My expertise lies at the...

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USD 50/hr
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Marie V.

Experienced Statistician & Data Analyst | Expert in Statistical Modeling & Data Vizualisation | Industry-Versati...
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USD 60/hr
Statistics & Data Science - Engineer Training
Mexico

I help professionals, businesses and students to make the best out of their data, solve their practical data tasks and boost their statistical ...

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USD 60/hr
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Joanna L.

Financial Modeling & Business Intelligence Consultant | Excel, Python, Dashboards & Research
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USD 35/hr
BS
United States

I'm a finance and analytics professional specializing in financial modeling, business intelligence, market research, and data analysis. I&#...

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USD 35/hr
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Dr. Omar F.

PhD Epidemiologist & Biostatistician | Public Health Data Analysis | R, SPSS, Python | Systematic
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USD 40/hr
PhD Epidemiology
United States

I am a PhD-trained epidemiologist and medical doctor with expertise in biostatistics, epidemiologic research design, and public health data ana...

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USD 40/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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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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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.

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Job Done!

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