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Top Freelance Data Collection Experts for Hire

Dr. Patrick M.

Agricultural and Environmental Scientist with PhD and 7 years of postdoctoral experience - Here to help with your data!
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USD 50/hr
PhD
United Kingdom

I can help you with your natural science data. You are probably using claude or chatgpt to analyse your data, but in my experience most people ...

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USD 50/hr
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Maryam Z.

Health Data Analyst | Machine Learning & Data Science | Healthcare AI & Research
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USD 20/hr
B.S. in Computer Science
Pakistan

I am a Health Data Analyst and Computer Science graduate with a strong interest in health informatics, healthcare analytics and applied artific...

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USD 20/hr
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Dicle Gülsüm D.

Molecular Biology | Bioinformatics | 2+ Years in Scientific Research | RNA-seq & NGS Analysis | Python | R
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USD 15/hr
BSc (Hons) Molecular Genetics and Molecular Biology
Turkey

I am a Molecular Biologist and Bioinformatician with an Honors Bachelor's degree in Molecular Biology and Genetics (GPA: 3.39/4.00) and app...

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USD 15/hr
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Dr. Kalpani N Udeni G.

PhD Scientist | 10+ Years Research | Scientific Writing, Literature Reviews, Research Summaries & Editing, Data Anal...
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USD 25/hr
PhD
United States

I am a PhD-trained life science researcher with over 10 years of research experience in scientific writing, literature review, and data analysi...

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USD 25/hr
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Emmanuel E.

Statistical Modelling Expert for Research & Journal Publications
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USD 15/hr
MSc
Nigeria

Statistical Researcher & Consultant Specialist in advanced modelling, survival and reliability analysis, and lifetime data in R. Skilled ...

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USD 15/hr
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Dr. Milena D.

Clinical & Oncology Nutrition Researcher | Scientific Writer
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USD 25/hr
Master in Health Technologies
Brazil

I am a clinical nutritionist with over six years of experience in clinical and oncological nutrition. I hold a degree in Nutrition, completed a...

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USD 25/hr
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Isaac J.

Biochemical Engineer — Flow Cytometry, Western Blot & Biostatistics in Cancer Cell Biology
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USD 20/hr
Bachelor´s Degree in Biochemical Engineering
Mexico

Biochemical Engineer (National Technological Institute of Mexico) with hands-on bench experience in cancer cell biology at a University Center ...

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USD 20/hr
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Dr. Muddassar M.

PhD in Economics & Finance | Risk Governance, Performance, & Regulatory Strategy Expert | 15+ Years Experience
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USD 100/hr
PhD in Economics and Finance
United States

I am Dr. Muddassar Malik, a PhD in Economics & Finance with over 15 years of international experience in financial research, risk governanc...

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USD 100/hr
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Dr. Niccolo C.

Computational Neuroscientist & Neuroengineer | 8+ years of experience in Data Analysis, Modeling & In Vivo Neuro...
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PhD | Neuroscience
Italy

I am a computational neuroscientist and neuroengineer with a background in physics, a PhD in Neurophysiology, and over seven years of research ...

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Dr. Josefina S.

Conservation Scientist (PhD) | Archaeometry & Materials Analysis | Scientific & Academic Writing
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Nuclear Technology
Argentina

I am a Conservator Scientist with a PhD in Nuclear Technology, specialized in the interdisciplinary study of cultural heritage materials throug...

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Dr. Candace N.

Harvard-trained Public Health Scientist | Study Design, Evidence Synthesis & Scientific Writing |
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USD 150/hr
Doctor of Science (Sc.D.) in Social and Behavioral Sciences
United States

I am a Harvard-trained public health scientist (Sc...Chan School of Public Health) with over 15 years of experience in epidemiology, behavioral science, and...

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USD 150/hr
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Dr. Francesca F.

Ph.D Medical Microbiologist/Vaccine Immunogenicity | Sex-Inclusive Clinical Trial Design | FDA & EMA Regulatory Stra...
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USD 120/hr
Ph.D. Medical Microbiology and Bacteriology
Italy

I am a medical microbiologist and independent scientist with a decade of experience at the intersection of cellular immunity, vaccine immunogen...

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USD 120/hr
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Dr. Reza H.

Senior Scientist | Immunoassay Development | Biosensors | IVD & Diagnostics Expert (PhD)
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USD 80/hr
Analytical Chemistry
United States

I am an award-winning Analytical Chemist and Senior Scientist with 15+ years of experience in immunoassay development, biosensors, bioconjugati...

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USD 80/hr
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Ksenia V.

Scientific Data Analyst & Medical Writer | GLP/GCP Certified | Expert in SQL, Excel & Clinical Data
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USD 20/hr
Bachelor of Applied Science
Montenegro

I am a First Class Biomedical Science graduate with hands‑on experience in regulated laboratory environments (GLP, ISO 15189), scientific writi...

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USD 20/hr
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Dr. Frank G.

PhD Political Psychologist | Advanced R Statistical Consultant & Survey/Experimental Methodologist
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USD 125/hr
PhD
United States

I am an Associate Professor in the School of Government and Public Policy at the University of Arizona. There, I direct the Psychology of Inequ...

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USD 125/hr
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Dr. Alexei L.

R&D researcher to support target ID, drug discovery & development in GCT
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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...

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USD 100/hr
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Udit B.

PhD Researcher(Hydropower/Sediment) | Python | Scientific Computing | Data Analytics | Automation | Civil Engineer |
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USD 45/hr
M.Tech (Alternate Hydro Energy Systems)
India

I am a PhD researcher in Civil Engineering specialising in river engineering, sediment transport, hydrology, and environmental data analysis. M...

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USD 45/hr
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Dr. Sunarwan A.

Oceanography & Fisheries Data Scientist | Spatial Modeling, Machine Learning, R & Scientific Writing
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USD 20/hr
Doctor of Philosophy (PhD), Fisheries Science
Indonesia

I am a fisheries and oceanography specialist with a PhD in Fisheries Science and extensive experience in marine and fisheries research, environ...

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USD 20/hr
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Timeo M.

Clinical Trial Manager. Provide clinical research expertise for all phase (I to III) trials globally
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USD 50/hr
MSc in Clinical Trials
United Kingdom

I am an experienced Clinical Trial Manager with extensive expertise in the planning, coordination, and delivery of clinical research across the...

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USD 50/hr
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Qasim Ali G.

Computational Drug Discovery | Molecular Docking & Network Pharmacology | 6+ Publications
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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...

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USD 30/hr
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Dr. Annu C.

"Ph.D. Computational Chemist | AI-Driven Drug Discovery & Cheminformatics Consultant | Writer | Patent Agent &q...
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USD 50/hr
PhD
India

Ph.D. Computational Chemist with 5+ years of experience in AI-driven drug discovery, cheminformatics, molecular docking, and molecular modellin...

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USD 50/hr
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Dr. MANTOBAYE M.

Economist & Statistician | 16+ years | PhD | International Policy & Research Leadership
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USD 120/hr
Master of Science in Financial Engineering
Cameroon

Experienced economist and statistician with over 16 years of progressive experience in a public research and a higher education institutions. P...

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USD 120/hr
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Dr. Anam J.

PhD Research Consultant | Systematic Literature Reviews & Data Curation Specialist
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USD 8/hr
PhD Library and Information Science
India

I am an Information Science professional holding a PhD in Library and Information Science. I specialize in transforming complex data ecosystems...

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USD 8/hr
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Dr. Mahrous A.

Plant Breeding & Crop Improvement Expert | PhD | 23+ Years Experience
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USD 35/hr
Ph.D. in Agricultural Sciences (Agronomy - Plant Breeding), Faculty of Agriculture, Assiut University, 2014. Message Subject: Development and Evaluation of Sunflower Synthetic Varieties (Helianthus annuus L.)
Egypt

I am a Plant Breeding Scientist with a Ph.D. in Agricultural Sciences (Agronomy – Plant Breeding) and over 23 years of professional experience ...

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USD 35/hr
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Dr. Manahil S.

Evidence Synthesis Specialist | Systematic Review & Meta-analysis | Clinical Research | SPSS | Medical Writing
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USD 25/hr
Doctor of Philosophy
Pakistan

I am a Clinical Research Consultant, Evidence Synthesis Specialist, and Lecturer with expertise in rehabilitation sciences, clinical research, ...

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USD 25/hr
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Kolabtree is the leading online freelance marketplace for Data Collection 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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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.

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Job Done!

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