Top Freelance Data Collection Experts for Hire

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. Sam D.

PhD Scientific Consultant | Materials & Chemistry | Product R&D, Failure Analysis & Scientific Writing
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USD 80/hr
Ph.D, Materials Science and Engineering
United States

I’m a PhD materials scientist and chemistry-trained domain expert who helps companies translate advanced materials into product decisions, with...

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USD 80/hr
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Dr. Guojin C.

Computational Chemistry PhD Consultant | DFT & ML for Materials | LLM Scientific Reasoning Evaluation
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USD 60/hr
PhD (Chemistry)
Hong Kong

I provide professional DFT and computational chemistry services for research groups and R&D teams who need clear, reliable results rather ...

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USD 60/hr
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Ahmed T.

ESG & Sustainability Analyst | GRI Reporting | CSRD/ESRS Support | LEED & BREEAM Documentation Expert | ESG Stra...
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USD 800/hr
B.Tech.
India

I am an ESG and Sustainability Analyst with experience supporting organizations in sustainability reporting, ESG data analysis, and green build...

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USD 800/hr
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Kartik B.

Final year PhD scholar trained in cancer biology researcher with translational and computational skills.
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USD 10/hr
Masters in Microbiology and Biotechnology
India

I am a PhD researcher at Bennett University, specializing in cancer biology with a focus on transcription factor oncogenes. My work spans wet-l...

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USD 10/hr
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Dr. Jiang-Nan Y.

Biostatistician & Data Analyst, Expert in Python, C++ & other languages. Experienced in both computation and wet...
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USD 150/hr
Doctorate
United States

Genomic level identification of longevity-associated genes, deep sequencing analysis, experimental design for replicable results.

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USD 150/hr
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Gabriel O.

Data Analyst & Data Engineer | Python, SQL, Data Cleaning & Insights
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USD 40/hr
MSc Artificial Intelligence & Data Science (Distinction)
Netherlands

I am a Data Engineer with an MSc in Artificial Intelligence & Data Science and a strong background in microbiology and biomedical research....

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USD 40/hr
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Jared M.

Principal Quantitative Methodologist | Statistical Modeling & Measurement Architecture
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USD 120/hr
Master of Arts, Industrial and Organizational Psychology
Canada

Advanced Quantitative Methodologist, Measurement Architect, and Senior Statistician with a robust background in designing complex research fram...

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USD 120/hr
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Sadia K.

Bioinformatics Researcher | Molecular Docking & Peptide-Based Drug Design/ Data analyst/SPSSexpert / Scientific writ...
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USD 15/hr
Masters of Philosophy
Pakistan

I am a biochemistry researcher with a growing specialization in bioinformatics and computational drug discovery, integrating both wet lab and i...

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USD 15/hr
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Dr. Dominique E.

PhD Human Factors & UX Researcher | Medical Devices, Litigation HF, Mixed Methods | Healthcare & Legal
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USD 80/hr
Doctor of Philosophy
Canada

Senior Human Factors and UX Researcher with a PhD in Industrial and Systems Engineering (Human-Centered Systems). Approximately 8 years of mixe...

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USD 80/hr
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Paul L.

Chartered Statistician (CStat) specialising in Medical Statistics, Epidemiology & Data Science
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USD 80/hr
Doctor of Philosophy
United Kingdom

I am an Accredited Professional Statistician (PStat®) and Chartered Statistician (CStat) with a PhD in Statistics and over 15 years of sen...

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USD 80/hr
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Dr. Michelle E.

Data Scientist | Research & Intelligence Analyst | Business Intelligence | Risk Analytics | AI/ML & Network Anal...
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USD 75/hr
Doctor of Business Intelligence
United States

Data scientist and intelligence analyst with 20+ years of experience turning complex data into actionable insights. I specialize in fraud detec...

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USD 75/hr
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Onella M.

Freelance Wildlife Ecologist | Biodiversity & Conservation Data Analyst | R · ArcGIS · GIS | L'Oré...
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USD 80/hr
Master of Science, Applied Ecology and Wildlife Management, Cumulative GPA of 3/4 Master’s thesis Dissertation: Sunbirds (Cinnyris reichenowi and Cyanomitra oritis) Foraging Behavior on four Ornithophilous Plants of Mount Cameroon an Associative Learning behavior.
Cameroon

Wildlife ecologist with 7+ years of field and research experience across Central and West African ecosystems. I combine rigorous quantitative s...

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USD 80/hr
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Lyndrian Shalom B.

Research Analyst | Data Scientist | AI Evaluator | Spreadsheet QA Specialist
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USD 10/hr
Professional Education
Philippines

I am a Research Analyst, Data Scientist, AI Evaluator, and Industrial Engineer with extensive experience in research methodology, data analytic...

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USD 10/hr
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Dr. Ahmad M.

Bioinformatician Data scientist Expert in Omics Data NGS Linux R Python and Machine learning
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USD 25/hr
PhD bioinformatics
United States

M.Sc. Bioinformatician & Software Engineer bridging computer science and high-throughput biology with 10+ years of experience in AI/ML (PyT...

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USD 25/hr
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Naghmeh R.

Bioinformatics Consultant | RNA-seq, Single-Cell & Spatial Transcriptomics Analysis, Multi-Omics Analysis,NGS Analys...
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USD 60/hr
Master of science in data analytics
United States

I am a Computational Biologist and Bioinformatics Consultant with expertise in RNA-seq, single-cell RNA-seq, spatial transcriptomics, multi-omi...

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USD 60/hr
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Tanzeel M.

Freelance Materials & Polymer Chemistry Researcher | Ph.D. Scholar | 7+ experience| Expert in Polymer Composites, Na...
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USD 40/hr
Ph.D (scholar)
South Africa

I am a Ph.D. Chemistry specializing in polymer composites, piezoelectric materials, nanomaterials, and sustainable materials for energy harvest...

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USD 40/hr
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Hassan F.

Professional Freelancer Specializing in Research and Project Support
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USD 50/hr
Computer Science
Pakistan

I am a research-focused freelancer with a professional approach to project support, information analysis, and client collaboration. I specializ...

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USD 50/hr
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Dr. Faiza G.

PhD Agronomist | Crop Science Expert & Scientific Manuscript Editor
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USD 45/hr
PhD
Pakistan

Dr. Faiza Gulzar is a postdoctoral researcher at Sichuan Agricultural University, China, and an A3 High-Level Foreign Talent Fellow (2023-2028)...

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USD 45/hr
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Titli S.

fNIRS Data Analyst using MATLAB & Medical Writer | Neuroscience Research to Publication
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USD 30/hr
Integrated BS-MS
India

Neuroscience researcher (7+ years) specializing in fNIRS/EEG-adjacent neuroimaging data analysis and scientific writing. I build complete analy...

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USD 30/hr
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Dr. Foroozanfar Holding 2 Phd P.

⭐⭐⭐⭐⭐ 5 / 5 Rating on Completed Projects on Kolabtree 🔥Over 15 years of Experience ✅ Unlimited Revisions for Yo...
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USD 9/hr
2nd Phd in Entreoreneurship
United Arab Emirates

✅As a Professor at universities, 📚 I help Medicals, Academics, Businesses, and Students with any professional analysis and writing, su...

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USD 9/hr
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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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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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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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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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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.

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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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Contact experts directly

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You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

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Keep track of files and conversations in the user-friendly Workspace.

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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.