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Top Freelance Data Collection Experts for Hire

Thomas M.

Scientific Consultant | Cognitive & Computational Neuroscience | CNS Drug Delivery | Data Analysis
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USD 175/hr
PhD, Computational Neuroscience
United States

PhD Research Scientist; Expertise in neuroimaging, brain science, CNS drug delivery devices, computational approaches including machine learnin...

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USD 175/hr
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Dr. Mahmooda B.

Translating Complex Biology into Clear, Meaningful Stories | Genetics | Immunology | Biostatistics
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USD 10/hr
Ph.D. (Zoology)
India

If you are looking for someone who can translate complex life-science and biomedical concepts into clear, engaging, and accurate content for di...

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USD 10/hr
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Dr. Durane C.

Sedimentology and Environmental Pollution assessment
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USD 80/hr
PhD in Geosciences
Cameroon

I am a PhD Earth scientist with 10 years of practical research experience at IRAD (Cameroon). Specialising in sedimentology, pollution assessme...

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USD 80/hr
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Rumbidzai M.

Climate Change , Agriculture & Development Researcher | Expert in R & SPSS | Academic Writing 5+ years experienc...
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USD 30/hr
PhD in Geography
South Africa

Rumbidzai Matindike is a dedicated emerging researcher driven by a strong desire to address new and demanding issues in both scholarly and prac...

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USD 30/hr
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Dr. Shivani S.

PhD Behaviour & Cognition | Data analyst in R | Scientific Writing, Systematic review, Meta-analysis | Research coac...
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USD 50/hr
Doctor of Philosophy (Ph.D)
United Kingdom

I am a life science researcher (PhD Behaviour and Cognition) with first-author publications in leading biological science journals. I have spe...

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USD 50/hr
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Dr. Dorothy D.

PhD | Molecular Dynamics, Docking & Virtual Screening | Computational Structural Biologist with 6 years of experienc...
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USD 90/hr
Ph.D
India

I am a PhD computational structural biologist with 5+ years of hands-on experience in molecular dynamics simulation, protein modelling, and str...

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USD 90/hr
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Dr. YOUSEF A.

PhD Researcher | AI & Machine Learning for Civil Engineering | Data Analysis & Signal Processing
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USD 45/hr
Ph.D, in civil engineering
Spain

Yousef is a PhD researcher and scientific consultant specializing in AI-driven data analysis and machine learning applications for civil engine...

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USD 45/hr
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Faith A.

Spatial Data Scientist & Remote sesnisng Expert | 5+ years of experience in GIS research
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USD 50/hr
Bsc in GIS and remote sensing
Ghana

I am a spatial data scientist and consultant with experience supporting international research institutions and NGOs in fields such as biodiver...

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USD 50/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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Dr. Bukola A.

Molecular Microbiologist & Plant Biologist | 15+ Years in Pathogen Diagnostics, Antimicrobials & Regulatory Affa...
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USD 120/hr
Graduate Certificate, Regulatory Affairs (Science)
Canada

Dr. Bukola Rhoda Aremu is a PhD-level molecular microbiologist and plant biologist with over 15 years of research experience spanning plant-pat...

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USD 120/hr
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Dr. Ravikumar R.

AI ML DL & Federated Learning Expert | Research Consultant | Academic Writing & Data Analysis | PhD Proposal Sup...
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USD 10/hr
Doctor of Philosophy
India

I am Dr. Ravikumar R. N., a PhD-qualified Computer Science academician, postdoctoral researcher, and consultant with 13+ years of teaching and ...

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USD 10/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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Paula R.

Translational Cancer Researcher | Immunology, ADCs, Flow Cytometry & Bioinformatics
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USD 30/hr
MSc in Immunology and Inflammation
Spain

I am a biotechnology and immunology researcher with a BSc in Biotechnology from the University of Oviedo and an MSc in Immunology and Inflammat...

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USD 30/hr
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Dr. Hetvi K.

PhD Researcher in Microbiology | Scientific Writer | Literature Review & Data Analysis
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M.Sc.
India

I am a PhD researcher in Microbiology with expertise in environmental microbiology, biodegradation, and scientific research. I have experience ...

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Dr. Sofya M.

Freelance Data Scientist & Bioinformatician and scientific writer with 5+ years experience | Expert in R & Cance...
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USD 60/hr
PhD
Germany

PhD in cancer research, Interest in single cell multi-omics and personalised medicine

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USD 60/hr
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Ishmal F.

Medical Researcher | Systematic Reviews & Meta-Analysis | Expert in R, RevMan and Quality Assessment
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USD 25/hr
MBBS
Pakistan

I am a fourth-year MBBS student at King Edward Medical University (KEMU) with experience in clinical research, evidence synthesis, and medical ...

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USD 25/hr
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Dr. Ashley S.

PhD Biomedical Writer, Editor & Scientific Illustrator | Manuscripts, Figures & Graphics
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USD 70/hr
Ph.D.
Canada

I am a Canadian PhD-trained biomedical researcher, scientific writer, editor, and scientific illustrator specializing in immunology, oncology, ...

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USD 70/hr
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Dr. Abdullah O.

Innocentive solver ( 4 awards), Prof of Biochemistry and Clin. Biochem, Biogerontologist, Bioinformatician, 30+y exp, MD
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USD 95/hr
Master of Bioinformatics
United States

I seek opportunities where I can leverage my expertise in aging biology (biogerontology), biochemistry, clinical biochemistry, bioinformatics, ...

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USD 95/hr
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Dr. Ankita D.

PhD Microbiologist & Scientific Writer with 7+ years of experience | Manuscripts, Reviews, Research Consulting I
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USD 40/hr
Doctorate
India

Core writing & communication skills: • Peer-Reviewed Publications: Co-first author, FEBS Journal (2025); second manuscript in preparation f...

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USD 40/hr
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Sumera S.

Artificial Intelligence (AI) & Computer Vision Researcher | Deep Learning, Machine Learning, VLMs & Python Exper...
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USD 60/hr
MS in Electrical Engineering
Pakistan

I am a Lecturer in Computer Science specializing in Artificial Intelligence, Computer Vision, and Deep Learning, with an academic background sp...

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USD 60/hr
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Isaac H.

PhD researcher in evolutionary biology | Expert in genomics, data analysis, computational and mathematical biology
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USD 50/hr
Evolutionary and Behavioural Ecology
United Kingdom

I work at the intersection of experimental biology, computational genomics, and mathematical modelling. My research investigates evolutionary d...

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USD 50/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. Prof Sohail K.

AI Security & Post-Quantum Cryptography Expert PhD 3 Patents 50+ Peer-Reviewed Publications IEE...
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USD 55/hr
PhD
Pakistan

Patent-holding Professor with a PhD from a QS Top 300 university and 15 years of research and leadership at the intersection of AI, cybersecuri...

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USD 55/hr
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Armine K.

Economics Research Assistant | Stata • R • Panel Data • Causal Inference • Data Analysis
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USD 35/hr
Bachelor of Arts
United States

I am an economics and mathematics graduate from Claremont McKenna College with research experience in political economy, regional economics, an...

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USD 35/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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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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Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

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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.

4

Job Done!

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