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Top Freelance Data Manipulation Experts for Hire

Flora O.

AI Engineer & Researcher | 5 years experience in Data science & Analytics. Award winner at ICLR 2025 Conference
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USD 17/hr
Biotechnology
Nigeria

I am an AI Engineer and independent AI Researcher with experience showcasing work at leading conferences such as NeurIPS, ICLR, and Deep Learni...

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USD 17/hr
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Amir Ali J.

Bioinformatics & Genomics Analyst| RNA-seq & scRNA-seq | R/Python Data Analysis| Machine Learning | Scientific W...
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USD 12/hr
Stem Cells and Regeneration MSc
Germany

I am a bioinformatics researcher and scientific writer with a Master’s in Stem Cell and Regenerative Medicine. I specialize in multi-omics data...

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USD 12/hr
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Daniel D.

PhD in Medicine/Neurology and MSc in Computer Science from PUCRS, with 25+ years of cross‑sector expertise in healthcare
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USD 100/hr
PHD
Brazil

Architect of AI at Graph Mind (https://graph.md) since 2013, delivering explainable AI, cognitive indexing, and knowledge graph solutions acros...

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USD 100/hr
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Shilpa P.

“M.Sc Chemistry | Freelance Researcher, Data Analysis & Academic Writing”
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USD 10/hr
Masters of Science
India

I hold a Master’s degree in Chemistry and have a strong interest in research, scientific writing, and data interpretation. Over the years, I’ve...

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USD 10/hr
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Dr. Kangyu L.

Data Scientist | Bioinformatician with 15+ years of experience in Biomedicine | Cancer Biology | Clinical research
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USD 20/hr
M.Sc (Master of Science)
United States

I am a data scientist and bioinformatician at MD Anderson Cancer Center, specializing in machine learning and multi-omics analysis for cancer r...

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USD 20/hr
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Dr. Wenjin L.

PostDoc of clinical medicine. Expertised in statistics, bioinformatics and big data analysis.
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USD 80/hr
Post doc
United States

PostDoc of clinical medicine. Expertised in statistics, bioinformatics and big data analysis.

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USD 80/hr
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Dr. Vineet Y.

Independent Data Scientist | Expert in Sparse Matrix Optimization, Statistical Modeling & Climate Systems Analysis
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USD 220/hr
PhD
United States

I am a data scientist and research engineer with 10+ years of experience developing advanced computational and statistical models for large-sca...

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USD 220/hr
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Ahmed Y.

PhD Researcher in Medical Microbiology: Research Consulting, Data Analysis & Manuscript Support.
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USD 50/hr
Masters in Medical Microbiology
Saudi Arabia

I am a PhD researcher in Medical Microbiology with a Master's degree and three peer-reviewed publications in antimicrobial resistance and i...

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USD 50/hr
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Peter B.

Public health researcher specializing in participatory & qualitative research, evaluation, and data...
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USD 50/hr
MPH
United States

I am a public health researcher with 15 years of experience leading qualitative and mixed-methods studies in clinical, community, and internati...

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USD 50/hr
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Lisa N.

Ethical AI & Health Compliance Consultant | Evidence-Based Research & Documentation Specialist | Remote | ISO/TG...
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USD 90/hr
MBA
Australia

I am a medical doctor (MBChB) and MBA-qualified compliance specialist with 20+ years’ experience in clinical research, data ethics, and respons...

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USD 90/hr
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Dr. Ed E.

Astrophysics Professor | 15+ Years of Research, Peer-Reviewed Publications & Scientific Consulting
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USD 30/hr
PhD
South Africa

I am an astrophysicist specializing in the integration of large-scale supercomputer simulations with observational data from leading global tel...

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USD 30/hr
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Dr. Nikolaos D.

Analytical Development & CMC Consultant | PhD Biochemist | Method Validation, Potency Assay & Regulatory Complia...
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USD 70/hr
PhD
United Kingdom

I am an Analytical Development Scientist and Biochemist (PhD in Drug Delivery & Microbiology) with over a decade of experience in biologics...

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USD 70/hr
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Dr. Konstantin Kostya P.

Medical Writer | Genomic Data Analysis | Aging | Mitochondrial DNA | Statistician & Data Analyst | Expert in R |
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USD 70/hr
Evolution of genes and genomes in the absence of homologous recombination
Switzerland

1) With a PhD in Biology and extensive postdoctoral training, including Harvard Medical School, USA, and École Polytechnique Fédé...

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USD 70/hr
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Dr. Kit M.

Ecology researcher, author, editor, educator and biostatistician with 25+ years global experience
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USD 25/hr
PhD, Ecology
Cambodia

I am primarily a behavioral ecologist, specializing in fish behavior and aquatic and evolutionary ecology. Following my BSc (Hons), MSc and Ph...

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USD 25/hr
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Abdulwasiu T.

Data Scientist | Analytics Professional | Turning Data into Actionable Insights
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USD 11/hr
MS Collective Intelligence
Nigeria

I am Abdulwasiu Tiamiyu, a data scientist and analytics professional passionate about transforming data into insights that drive real impact. W...

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USD 11/hr
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Dr. Jacob B.

Computational Biologist & Bioinformatics Consultant (Ph.D. Neuroscience) | Single-cell, Multi-omics, Image Analysis ...
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USD 85/hr
PhD Neuroscince
United States

I am a computational biologist and bioinformatics scientist with expertise in RNA sequencing (bulk, single-cell, spatial, nuclei), proteomics, ...

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USD 85/hr
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Dr. Shlomo B.

Bioinformatics Scientist, PhD | NGS & Multi-Omics Specialist | Single-Cell RNA-Seq, ATAC-Seq | Harvard fellow |
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USD 50/hr
PhD Bioengineering
United States

I am a data-driven scientist and bioinformatics expert with a PhD in Bioengineering and postdoctoral training at Harvard University. My core ex...

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USD 50/hr
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Dr. Ehsan U.

PhD Materials Scientist | Energy Storage & MOF Expert | Writer
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USD 120/hr
Ph.D. (Physics)
China

I am a PhD-qualified Materials Scientist with 11 years of R&D experience and three successfully funded international grants (China NSF, Yun...

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USD 120/hr
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Dr. Louis M.

Formulation and Quality Control Specialist – Senior Chemical Engineer
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USD 55/hr
Doctorate
France

As a chemical engineer with extensive experience in formulation, physicochemical analysis, product development, and industrial process optimiza...

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USD 55/hr
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Moin T.

Data Analyst | Mathematician | Data Scientist
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USD 15/hr
Master of Science
China

𝗜 𝗵𝗲𝗹𝗽 𝗼𝗿𝗴𝗮𝗻𝗶𝘇𝗮𝘁𝗶ҳ...

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USD 15/hr
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Dr. Peter O.

Mathematician | Data Scientist | Machine learning | Professor | 10+ yrs of experience in research
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USD 120/hr
B.Sc (Hons) First Class
New Zealand

⭐ PhD Mathematician ⭐ Data Scientist ⭐ Machine Learning Specialist ⭐ University Lecturer/Professor ⭐ Generative AI...Expert ⭐ Statistics & Business Analytics Consultant ⭐ 10+ Years of Experience ⭐ 20+ Peer-Reviewed Publications...

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USD 120/hr
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Dr. Ashish Kumar M.

Good Publication Record. Open to Work.
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USD 8/hr
Ph. D.
India

I have completed PhD working on Metal AM from Indian Institute of Technology Kanpur, India. During PhD I worked on LPBF processing of Ti6Al4V a...

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USD 8/hr
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Jackie G.

PhD Researcher | Qual & Quant Methods | Nursing, Healthcare & Clinical Research | ML Applications
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MSc (A) Nursing
Canada

I am a bilingual PhD candidate in Experimental Medicine at McGill University with a strong interdisciplinary background in nursing, neuroscienc...

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Dr. Liezel T.

Single-cell & Bulk Multi-Omics Data Scientist | R & Python Developer | Educator | Oxford PhD & Postdoc
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USD 40/hr
DPhil in Medical Sciences (Computational Biology)
United Kingdom

Wet-lab-turned computational biologist with expertise in single-cell and bulk multi-modal analysis (e.g. RNA, protein, immune repertoire). I de...

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USD 40/hr
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Meenaloshini T.

Data Analyst | Excel | EDA, Sales & Marketing Dashboards, and Survey Insights
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USD 15/hr
M.Sc Physics
India

I’m a Data Analyst specializing in Excel-based analytics with strong expertise in both descriptive and inferential statistics. I have hands-on ...

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USD 15/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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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 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.

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 arn’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.

How it works View full page
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.