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Top Freelance Data Collection Experts for Hire

Fiza S.

✨ “AI Content Editor & Scientific Writing Expert | Specialized in Research Proposals, Academic Papers, and Technica...
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USD 25/hr
BS
Pakistan

I’m an experienced AI Content Editor and Scientific Writer with over 5 years of expertise in creating and refining research proposals, academic...

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USD 25/hr
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Anne-Marie A.

Scientific writer | Outreach specialist | 20 years in life science research | 5+ years in outreach and communication
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USD 50/hr
Diplôme d'ingénieur
Germany

Thanks to my extensive experience of experimental work, communication and project management, I can help you with the following tasks: - Editio...

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USD 50/hr
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Cynthia N.

Researcher & strategist with 5 years experience: Carbon, Biodiversity & Regenerative Agriculture Markets
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USD 15/hr
Certificate in GIS and Remote Sensing for Resource Mapping & Planning
Kenya

Experienced environmental researcher specializing in biodiversity and carbon data collection and analysis for restoration projects, with demons...

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USD 15/hr
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DIPAN M.

Freelance Data Analyst & Statistician | Expert in Python, R, Machine Learning, and Applied Mathematics
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USD 25/hr
MSc
India

I’m Dipan Mukherjee, a freelance Data Analyst and Statistician with a Master’s degree in Mathematics (M.Sc Math) and a Postgraduate Diploma in ...

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USD 25/hr
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Yusuf F. Z.

Research Consultant| Educational Data Analyst| IT Trainer| Mathematics Educator
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USD 50/hr
PhD in Mathematics Education
Nigeria

Yusuf is an outstanding graduate of mathematics and mathematics education who is striving for excellence and precision in all positions and cir...

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USD 50/hr
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Dr. Elmar S.

Professor of Empirical Social Research | Expert in Quantitative & Qualitative Methods, Data Analysis & Collectio...
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USD 99/hr
PhD (Social Sciences)
Germany

I am a Professor of Empirical Social Research with a broad methodological expertise that enables me to contribute to and support a wide range o...

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USD 99/hr
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Dr. Amjad Z.

Driving Innovation at the Intersection of Artificial Intelligence and Healthcare Product Development
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PhD, Biotechnology and Mycology
Germany

Wissenschaftlicher, Institut für Klinische Chemie, Universitätsmedizin Göttingen

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Dr. Brett D.

Nature-published researcher, and Nature editor (in-house) and science writer (freelance) since 2009.
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USD 100/hr
MBA
Australia

Cross-disciplinary postdoctoral expertise in water, planetary health, environmental and social development, mining, geology, geochemistry, chem...

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USD 100/hr
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Dr. Omondi E.

Medical writer, Statistician & Data Analyst with 10+ years of experience in clinical research
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USD 50/hr
Master of Science in Biostatistics & Clinical Research
Kenya

A highly experienced Medical Writer, Statistician, and Data Analyst with 10+ years of expertise in clinical research, biostatistics, and medica...

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USD 50/hr
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Dr. Carlos R.

Biotechnologist | Project Manager | Data Analyst | with 10+ years of experience in biomedical research
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USD 55/hr
Masters in Project Management
Panama

PhD in Biotechnology with over 15 years of experience in biomedical and biotechnological research. I specialize in multi-omics data analysis (R...

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USD 55/hr
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ERSAN E.

Freelance Data Analyst | Scientific Web Developer | Digital Nomad (SEA)
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USD 30/hr
MSc
Thailand

I am a freelance data analyst and scientific web developer with an MSc in Applied Mathematics and over 7 years of experience in research, educa...

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USD 30/hr
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Maya S.

Single-Molecule Fluorescence | PacBio SMRT Sequencing | Nucleic Acids and Protein Chemistry
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USD 150/hr
Ph.D., Chemistry
United States

Dr. Maya Segal is an interdisciplinary scientist with 10+ years of experience spanning wet lab and computational biology. Her expertise include...

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USD 150/hr
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Dr. Aasim Majeed B.

Freelance Statistician and multi omics data analyst, with 11 years of scientific publishing in genomicswith 11 years o
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USD 40/hr
Ph.D.
India

A dynamic researcher and educator with over 42 globally reputed scientific publications. Key skills include

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USD 40/hr
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Mahafujul H A.

Data Scientist | Bioinformatician | Researcher
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USD 73/hr
Hon.B.Sc.
Canada

Computer Science honors student at the University of Saskatchewan with demonstrated experience in data analysis, database management, and busi...

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USD 73/hr
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Aly N.

AI Engineer & Data Scientist
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USD 25/hr
Professional Diploma
Egypt

I am an AI Engineer with a strong research background, specializing in Natural Language Processing (NLP), Computer Vision, and Explainable AI (...

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USD 25/hr
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Dr. Corrie N.

Freelance entomology expert, science writer, and data analyst with 8+ years of experience | Expert in R
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USD 30/hr
PhD
Sweden

I am a researcher with a PhD in insect science and ecology with over 8 years of experience in insect research, academic writing, publishing, an...

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USD 30/hr
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Mohammed A.

Freelance Physicist & Astronomer | Research, Data Analysis & Scientific Writing Expert
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USD 60/hr
MSc in solar physics
Egypt

I am a dedicated Physicist and Astronomy researcher with a strong academic background in physical sciences and a deep passion for understanding...

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USD 60/hr
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Dr. Eleonora F.

Freelance Data Scientist & Scientific Writer | Expert in Python & Science Communication
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USD 60/hr
PhD in Complex Systems for Life Sciences
Italy

I work across machine learning, math modeling, and advanced statistics to build models, run simulations, and analyze complex data, especially i...

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USD 60/hr
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Dr. Alexis R.

Expert in Bacterial Stress Resistance & Host-Pathogen Interactions | Scientific Writing & Experimental Consultin...
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USD 50/hr
PhD in Molecular Microbiology
United States

I am a molecular microbiologist with a passion for understanding how bacteria cause disease, interact with their host, and survive immune respo...

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USD 50/hr
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Dr. Ali H.

MD | Epidemiologist | Advanced Biostatistician (R) | SEER, NHANES, MIMIC, Causal Inference & Survival Analysis Speci...
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USD 50/hr
Doctor of Medicine
Lebanon

I’m an MD and clinical epidemiologist specializing in advanced biostatistics, large-scale health datasets, and publication-ready analysis. I wo...

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USD 50/hr
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Dr. Kunal K.

Freelance Statistician | PhD in Statistics | Expert in SPSS, R, Python, SAS, Excel, Research & Data Analysis
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USD 45/hr
Doctor of Philosophy (Ph.D)
India

I am a PhD holder in Statistics and currently serve as an Assistant Professor with over 14 years of experience in academics and applied researc...

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USD 45/hr
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Dr. Tommaso R.

Muscle Metabolism & Aging Specialist | PhD Research Scientist
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USD 19/hr
PhD in Food, Health and Longevity
Italy

I am a Researcher with a PhD in Food, Health, and Longevity with experience in muscle biology, cellular metabolism, mitochondrial function, oxi...

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USD 19/hr
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Lei Z.

Expert in human movement and physiological data analysis
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USD 30/hr
Dr.
Germany

Possesses over a decade of interdisciplinary research experience at the intersection of medicine and computer science, focusing on human motor ...

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USD 30/hr
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Dr. Michael A.

Harvard-Trained | MD & MPH | Expert in Medical Research, Clinical Trials, Academic Consulting & Healthcare Innov...
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USD 40/hr
MPH
United States

I am a Harvard-trained clinical researcher and medical writer (MD, MPH) with over 10+ years of experience in academic publishing, clinical tria...

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USD 40/hr
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Dr. Jayanthi R.

AI & Neural Network Developer
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USD 25/hr
PhD in Electrical Engineering
Canada

Neural networks & Deep Learning: Designing and implementing PyTorch-based models for computer vision, super-resolution, and other AI applic...

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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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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.