Top Freelance Data Manipulation Experts for Hire

Sepideh F.

Data Scientist | Machine Learning, Deep Learning, NLP, Statistics & Operations Research
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master of Science in Data Science
Canada

I help researchers, startups, and organizations turn complex data into accurate models, defensible results, and practical decisions. I am a Da...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Josh F.

Data Science | Machine Learning | Uncertainty Quantification | Senior Research Engineer | Former NASA & U.S. Navy
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Master of Science in Mechanical Engineering
United States

I deliver innovative skills and experience to generate tangible ROI—whether developing tailored machine learning systems, engineering deployed ...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Dr. Ioannis G.

Bioinformatics Consultant | NGS & Metagenomic Data Analysis | Biostatistics & Microbial Community Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
MEng Environmental Engineering
Greece

I am an Environmental Engineer and Environmental Microbiologist specializing in the computational analysis of complex microbial communities and...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Sina K.

HEOR & Market Access Analyst | Health Outcomes, RWE & Statistical Analysis in Python, SQL, R
Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
Biochemistry B.S.
United States

I am a Harvard-trained healthcare data analyst and HEOR researcher. At Clarivate Analytics I delivered market access, pricing, and reimbursemen...

★★★★★
☆☆☆☆☆
USD 75/hr
Contact3

Federico F.

Researcher in Neuroscience and Linguistics | Expert in statistics with R, experiment development & scientific writin...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD Student in Cognitive Neuroscience and Philosophy of Mind
Italy

I am a researcher in Neurolinguistics, with a background in Linguistics and Cognitive Neuroscience, currently working at the Laboratory of Neur...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Alexei L.

R&D researcher to support target ID, drug discovery & development in GCT
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Dr. rer. nat.
Germany

How I can support you: Not everyone is ready to face the agility and growth dynamics of an early-stage biotech startup. when strategies and pr...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Charles D.

Computational Science PhD Researcher | Machine Learning, NLP & LLMs, Agent-Based Modeling, Data Science
Create Project
★★★★★
☆☆☆☆☆
Masters of Science
Netherlands

I am a computational scientist and machine learning engineer. I'm currently a PhD candidate in Computational Science at the University of A...

★★★★★
☆☆☆☆☆
Contact3

Rena M.

Environmental Risk Assessment & Scientific Data Analysis Expert
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master
Austria

Research Scientist with 8+ years of experience in environmental modeling, radiological risk assessment, dose assessment, and scientific data an...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Kimberly S.

Kimberly: Precision in Work, Creativity in Life, Impact Everywhere.
Create Project
★★★★★
☆☆☆☆☆
USD 59/hr
Associate Applied Science
United States

Kimberly is a multidisciplinary professional with a unique blend of clinical expertise, quality assurance experience, analytical capability, an...

★★★★★
☆☆☆☆☆
USD 59/hr
Contact3

Dr. Gregory M.

PhD-level quantitative epidemiologist | One Health | Disease Ecology | Evidence synthesis, statistics, modelling, & ...
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD Epidemiology and Public Health Burden of Toxoplasmosis
United Kingdom

Quantitative epidemiologist and disease ecologist with a PhD in epidemiology and extensive experience applying statistical and mathematical mod...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Henrique C.

PhD researcher in ML & signal processing — detecting events and segments in time-series and sensor data
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
Master of Science
Brazil

PhD candidate in Electronic and Computing Engineering (Telecommunications) at Instituto Tecnológico de Aeronáutica (ITA), following a...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Asma Z.

PhD Student in AI (Medical Imaging) - Your Swiss Army Knife for Academic/Research Tasks!
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
MS in Data Science
Morocco

I’m a 4th year PhD candidate specializing in Artificial Intelligence for Medical Imaging, with a versatile skill set honed by the demanding wor...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Dr. Zain U.

PhD Statistician | Statistical Analysis | Bayesian Statistics & Biostatistics | R, Python & SPSS
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
PhD Statistics
Pakistan

I am a PhD Statistician and statistical researcher with expertise in statistical analysis, Bayesian statistics, statistical modeling, survival ...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Dr. Benjelene S.

Neuroscience Research Scientist with expertise in longitudinal statistical models, quantitative analyses and coding.
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
PhD in Cognitive Neurosciences
United States

Cognitive neuroscientist with doctoral training in cognitive neuroscience and quantitative psychology. Expertise in longitudinal statistical mo...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. Rodolfo P.

Doctoral Researcher in Economics, Shock Transmission, Financial Contagion, High-Dimensional Data, TS, New Methodologies
Create Project
★★★★★
☆☆☆☆☆
USD 89/hr
MSc in Monetary, Banking and Financial Economics
Portugal

I am a doctoral researcher in Economics at the University of Minho, specializing in financial shock transmission, behavioral market dynamics, a...

★★★★★
☆☆☆☆☆
USD 89/hr
Contact3

Rabia K.

Scientific Data Analyst & Research Consultant | Python, Statistics & Biological Data Analysis
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD-Life Sciences
Pakistan

Plant cell biology Live cell imaging Protein trafficking Quantitative imaging

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Diane N.

EV & Drug Delivery Expert | AI/ML for Biomedical Data | ISO/NIST-Compliant Protocols | SBIR & Technical Writing ...
Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
Biomedical Engineering
United States

Experienced Biomedical Engineer | Extracellular Vesicles, Drug Delivery Systems, AI/ML for Translational Research I am a PhD-trained biomedical...

★★★★★
☆☆☆☆☆
USD 110/hr
Contact3

Dr.Amirmohammad A.

Engineering Researcher | Numerical Modeling, MATLAB & Python
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
PHD
United Kingdom

I am an Engineering Researcher and AI Developer with a Ph.D. and a strong background in computational engineering, mathematical modeling, and a...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Mohammad Waqas S.

Research Assistant in the field of Bioinformatics and Genomics with a blend of Data Science
Create Project
★★★★★
☆☆☆☆☆
USD 8/hr
Biotechnology
Pakistan

Research Assistant in the field of Bioinformatics and Genomics with a blend of Data Science

★★★★★
☆☆☆☆☆
USD 8/hr
Contact3

Ahmed Mostakim F.

AI Researcher | Deep Learning, Machine Learning, XAI, Statistical Analysis, Model Building | MSc CS.
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Bachelors in Computer Science and Engineering
Bangladesh

I am an AI researcher and MSc Computer Science candidate at American International University-Bangladesh (AIUB), Bangladesh. I specialize in:...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Nerida Nadia H.

PhD & Freelance Data Scientist | Specialist in Ecological Modeling, GLMM & Remote Sensing (GEE)
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Dr Sagar C.

Dr Sagar Choudhary (Urban AI/Data Science/Citizen Science/Sensing)
Create Project
★★★★★
☆☆☆☆☆
USD 8/hr
PhD
India

PhD (CSE), JRF, Assistant Professor AI, Citizen Science, Urban Analytics, Digital Forensics

★★★★★
☆☆☆☆☆
USD 8/hr
Contact3

Dr. Roger S.

Senior Scientist & Data Analyst | Ph.D. in Genetics & Bioinformatics | NIH & White House Experience
Create Project
★★★★★
☆☆☆☆☆
USD 90/hr
Ph.D
United States

🧬 Profile Summary (Kolabtree-ready): I’m a Ph.D. scientist, data analyst, and published author with over 15 years of experience in lif...

★★★★★
☆☆☆☆☆
USD 90/hr
Contact3

Dr. Juan U.

Ph.D. Experimental Biology | Statistical Analysis · Cell Biology · Molecular Biology · Experiment design ...
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Doctorado en Biología Experimental
Mexico

I am a Doctor in Experimental Biology (Universidad Autónoma Metropolitana, Mexico City, 2026) with over 5 years of hands-on research exper...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Qasim Ali G.

Computational Drug Discovery | Molecular Docking & Network Pharmacology | 6+ Publications
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Bs. Biotechnology
Pakistan

I am a final-year BS Biotechnology student at MNS University of Agriculture, Multan, Pakistan, specializing in computational drug discovery an...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

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

pay-per-click
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 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.

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.