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Top Freelance Data Manipulation Experts for Hire

José Daniel C.

Medical Device Regulatory Affairs & Market Access Specialist | LATAM Health Policy
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USD 60/hr
Masters of Public Health
Colombia

Biomedical Engineer, Microbiologist, and Master of Public Health (MPH) with over 5 yea...experience in the global medical device industry and healthcare public affairs....

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USD 60/hr
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Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
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USD 150/hr
PhD | Neuroscience
United States

AI/ML Engineer and Data Scientist with a decade of experience driving digital health innovation from startup inception to large-scale data solu...

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USD 150/hr
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Dr. Adam S.

PhD Academic Writer | Dissertations | Thesis | Research Papers | Researcher | Scientific Writer | Editor | Proofreader
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USD 8/hr
Doctor of Education (EdD)
India

Former university professor & PhD-qualified academic consultant with 12 years of experience delivering publication-ready dissertations, the...

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USD 8/hr
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Dr. Scott K.

Health Researcher and Academic Writer | Expert in Evidence Synthesis, Grant Development, and Aging Epidemiology
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USD 45/hr
Doctor of Philosophy
Canada

I am a health researcher with over 15 years of experience specializing in aging, frailty, cardiovascular health, rehabilitation, and movement ...

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USD 45/hr
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IFEANYI A.

Senior Data Analyst | Business Intelligence Specialist | SQL Server | Power B I Excel Advanced & VBA
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USD 30/hr
Computer Science
Nigeria

Results-driven Senior Data Analyst and BI Specialist with 10+ years delivering analytics, reporting automation, and digital transformation acro...

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USD 30/hr
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Ruan S.

Applied Mathematician (PhD student) | Data Science, Statistical Modeling, Optimization & Scientific ML
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USD 50/hr
Phd in Applied Mathematics
Brazil

Applied-mathematics researcher. Ph.D. student in Applied Mathematics (FGV/EMAp, stochastic optimization for power systems) and M.Sc. in Systems...

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USD 50/hr
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Yusuf U.

AI-Driven Cybersecurity Researcher | Adversarial ML · LLM Security · Penetration Testing | IEEE Author · ...
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USD 55/hr
Master in Cybersecurity
United States

I am a cybersecurity researcher and PhD candidate specializing in AI-driven threat detection, adversarial machine learning, and LLM security. M...

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USD 55/hr
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Deepanshu G.

Freelance Data Scientist | Python, SQL, ML | Streamlit & FastAPI App Builder
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USD 20/hr
Bachelors
India

Data analyst and data scientist with hands-on experience across the full analytics stack — Python (Pandas, Scikit-learn), SQL, Excel, Power BI,...

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USD 20/hr
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Dr. Gul Sher B.

AI Consultant | AI/ML, Computer Vision & Product Strategy Expert | PhD | MIT & Google Certified
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USD 120/hr
Doctor of Philosophy
United States

AI Consultant, Product Strategist, and PhD researcher with experience building and advising AI-driven products, intelligent workflows, and appl...

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USD 120/hr
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Dhruv T.

Business & Data Analyst | Expert in SQL & Excel (10 Years) | Program Management (10 Years)
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USD 150/hr
Master of Science
India

Strategic Data Analyst Leader with over 10 years of progressive experience across Amazon, Bank of America, and HCL Technologies, specializing i...

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USD 150/hr
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CASPAL O.

Healthcare Data Analyst | Diagnostics, Quality Systems, Clinical Data Analysis | Medical Laboratory Scientist
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USD 15/hr
BSc Medical Lab Science and Technology
Kenya

I am a Healthcare Data Analyst with a strong foundation in diagnostics, laboratory quality systems, and clinical data analysis, backed by forma...

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USD 15/hr
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Dr. Ayaba L.

Freelance Health & Information Specialist | Expert in Data Science, Publishing, & Research
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USD 250/hr
PhD Health Sciences
United States

Ayaba Logan is a solutions-oriented bridge-builder and data enthusiast. She has presented and published extensively on a broad range of topics,...

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USD 250/hr
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Chanchal G.

Experienced researcher with expertise in Image Processing, Computer Vision, Deep Learning, Medical Imaging, Remote Sensi
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USD 15/hr
Master of Technology
India

I am an experienced researcher and academic professional with over 18 years of experience in Computer Science, Artificial Intelligence, Image P...

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USD 15/hr
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Daniel S.

Data Scientist & Engineer | Python Developer | Multidisciplinary STEM & Finance Expert
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USD 15/hr
BSc Energy and Environmental Engineering
Kenya

I am a Data Scientist and Engineer with a multidisciplinary background bridging mechanical/electrical engineering physics, machine learning, an...

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USD 15/hr
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Camila R.

Research Data Analyst (R) | Univariate & Multivariate Statistics | Experimental Design | Results Interpretation | QG...
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USD 10/hr
Ingeniera Agrónoma
Argentina

Agricultural Engineer and PhD Candidate in Agricultural Sciences with experience in statistical analysis, experimental design, and data interpr...

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USD 10/hr
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Dr. Manswama B.

Ph.D scholar in Microbiology. Specialized in industrial microbiology dealing with industrially important enzymes
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USD 10/hr
Ph.D.
India

CSIR UGC NET Life Science JRF holder. Expertise in all fields of microbiology and life sciences. Has the ability of quick understanding, analys...

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USD 10/hr
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Julio R.

Molecular Biologist | Bioinformatics, RNA-seq Analysis & Science Tutoring
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USD 20/hr
Master´s Student
Brazil

I'm a molecular biologist and bioinformatician with 3+ years of hands-on research experience in genomics, RNA-seq/DNA-seq pipelines, and re...

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USD 20/hr
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Monisha Priya T.

Data Scientist | Bioinformatics & Genomics Analyst | NGS | Metagenomics | Big Data | Data Analysis | Scientific Writ...
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USD 45/hr
MSc in Biotechnology (Integrated 5 years)
India

Bioinformatics and Microbial Genomics Specialist with over 4 years of experience in NGS data processing, metagenomics, and microbial genome ana...

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USD 45/hr
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Dr. Vasco N.

Researcher | Peer Reviewer | Data Scientist & Statistician
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USD 50/hr
PhD
Brazil

Has published 50+ articles in peer-reviewed astrophysical journals, population genomics magazines and conference proceedings, and STEM educatio...

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USD 50/hr
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Dr. Johnson W.

Freelance Financial & Data Analyst | Budgeting & Forecasting | Business Intelligence | Excel & Power BI Expe...
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USD 15/hr
Bachelors
Kenya

I am a highly skilled Financial Analyst and Data Analyst with expertise in budgeting, forecasting, financial modeling, and business intelligenc...

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USD 15/hr
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Dr. Erin W.

Human & Animal Health | Precision Medicine | Translational Medicine | Research & Development
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USD 120/hr
Doctor of Philosophy (Ph.D)
United States

Ph.D.-trained leader in clinical science, biomarker analytics, statistical genetics, and precision medicine with 10+ years of experience in pha...

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USD 120/hr
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Jing L.

Computational Scientist | Artificial Intelligence & Machine Learning
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USD 75/hr
PhD
United States

I’m a computational scientist and machine-learning engineer with 10 years of experience turning complex data and problems into practical, relia...

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USD 75/hr
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Aayan H.

I specialize in orchestrating experimentally validated models and integrating them with ML, producing predictive GUIs
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USD 30/hr
Metallurgy and Materials Engineering
Pakistan

Led or contributed to six independent research projects between 2025 and 2026. These projects applied design of experiments and statistical opt...

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USD 30/hr
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Dr. Mehmet D.

Prof.Dr Mol. Bio&Genetics, Academic Visitor at Oxford Uni. EC Project Expert, Leadership Head of Dept, Science Edito...
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USD 80/hr
PhD Molecular Genetics
United Kingdom

A distinguished Associate Professor of Molecular Biology and Genetics and independent Principal Investigator (PI) currently serving as an Acade...

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USD 80/hr
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Arjun M.

Biostatistician | Clinical Research | Statistical Consultant | AI/ML | Publication Support | SAS | Pyth...
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USD 20/hr
Master Degree
India

I am a Biostatistician and Statistical Consultant with nearly 3 years of experience delivering end-to-end statistical solutions for clinical, a...

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USD 20/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 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.

100% satisfaction guaranteed

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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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.