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Top Freelance Data Collection Experts for Hire

Laura J.

Data Analyst and Database Specialist
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USD 50/hr
PhD
Romania

I help businesses turn messy spreadsheets into clear dashboards so they can make better decisions fast.

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USD 50/hr
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Dr. Sheilah A.

Freelance Research, and Technical Writer with 10 years of experience in Engineering and Marketing research.
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USD 25/hr
Master of Engineering
South Africa

As a freelance research and technical writer, my leverage a decade of experience to conduct engineering and marketing research, synthesize comp...

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USD 25/hr
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Dr. Tanu S.

PhD Physicist | Expert in Soft Matter, Turbulence, Surface Waves | Matlab geek | Author of 15 research articles
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USD 60/hr
Ph.D. (Physics)
France

I’m an experimental physicist specializing in soft matter, turbulence, surface wave dynamics, and nonlinear dynamics. My research spans the mec...

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USD 60/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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Deepanjali S.

Expert in writing donor proposals, Impact reports, CSR strategies, and Climate & Carbon project documentation
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USD 30/hr
Post Graduate Diploma in Corporate social responsibility
India

I’m Deepanjali, a development consultant with 4+ years of experience in Monitoring & Evaluation, sustainability, reporting, CSR documentati...

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USD 30/hr
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Dr. M M Manjurul I.

PhD in AI | Predictive Maintenance & Data Analytics Expert | Helping Industry & Academia Turn Data into Results
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USD 80/hr
PhD
United Kingdom

I help researchers, universities, and industry teams turn complex datasets into actionable insights using Artificial Intelligence, Machine Lear...

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USD 80/hr
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Dr. Gabriel T.

As a PhD-qualified Biostatistician, Bioinformatician an Data Science
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USD 50/hr
PhD Biomedical Sciences
Sweden

I am a PhD-qualified Biostatistician, Bioinformatician and Data Scientist with over a decade of experience in both clinical and non-clinical re...

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USD 50/hr
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Aly N.

AI Engineer & Data Scientist
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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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Dr. Liam B.

Data Science | Built Environment | Sustainability
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USD 90/hr
PhD Architectural Space and Computation
United Kingdom

I am a data scientist and researcher with an interest in the built environment and sustainability. I'm available for custom data visualisat...

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USD 90/hr
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Dr. Heshmat M.

Freelance Bioinformatician, Biostatician, Academic Scientific Writer
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USD 50/hr
PhD focused on infectious diseases and bioinformatics
United States

I am a bioinformatician, biostatistician, and academic writer freelancer. My main expertise are genomics, transcriptomics, ecogenomics, molecu...

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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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Christina P.

Data Scientist with Biotech background
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USD 30/hr
MASTER IN BIOECONOMY
Germany

I specialize in transforming complex data into actionable insights through a full-stack data approach. My experience spans across: Data Mining...

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USD 30/hr
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Matthew Iwada E.

Freelance Statistician - Data Analyst - Data Scientist - Computaional Analyst - Statistical Programmer R, Python, Stata
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USD 56/hr
PhD
Germany

Dr. Matthew Iwada Ekum is a statistician and lecturer at Lagos State University of Science and Technology (LASUSTECH), Nigeria, where he also s...

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USD 56/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. Mohammad F.

⭐⭐⭐Over 15 years of Experience in Research and Writing for Academics, Medicals, Businesses ✅ Unlimited Revisions for You
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USD 9/hr
2nd Phd in Entreoreneurship
Iran

✅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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Belinda T.

MA Psychology | Academic & Applied Researcher | UX, Tech & Qualitative Research
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USD 15/hr
OU Virtual Study Abroad Program
Philippines

LinkedIn: https://www.linkedin.com/in/tan-belinda/ Hi, I’m Bel! I’m a freelance researcher with an MA in Psychology, specializing in Social Ps...

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USD 15/hr
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Dr. Christopher H.

Freelance Biocurator and data manager | Expert in FAIR and transparent research sharing | 20+ years experience.
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USD 100/hr
PhD
United Kingdom

A biocurator and bioinformatician with over 20 years of experience, now director of GigaDB, I have been at the forefront of promoting transpare...

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USD 100/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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Sathya V.

Freelance Data Analyst | Experienced in Healthcare Research & Reporting | Expert in SPSS, R, Tableau, Prombt Enginee...
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USD 8/hr
MSc Statistics
India

I am a passionate Statistician and Research Analyst with a Master's degree in Statistics and hands-on experience in data analysis, statisti...

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USD 8/hr
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Yasmim G.

Chemist with 7+ years of experience in medical research
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USD 30/hr
PhD student
Brazil

I have dedicated my research endeavors to the comprehensive exploration of diverse scientific domains. Initially, my focus centered on the synt...

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USD 30/hr
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Manasseh O.

Data Analyst with 8+ years of experience | Expert in R, R-Shiny, SQL, Power BI & SPSS
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USD 25/hr
Statistics and Programming
Kenya

I hold a degree in Statistics and Programming with certifications in Data Science. My research interests span data visualization, applied stati...

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USD 25/hr
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Danik Iga P.

Freelance Biostatistician & Data Analyst / Expert in SAS & SPSS / Public Health Writer with 5
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USD 10/hr
MPH
South Korea

Freelance Biostatistician & Data Analyst / Expert in SAS & SPSS / Public Health Writer with 5+ years experiences

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USD 10/hr
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Dr. Ghulam J.

Founder | Techpreneur | Lead Consultant (Space Systems) | Space & Ground DevOps | 5G Digital Twin | R&D Projects...
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USD 100/hr
Postdoc
Luxembourg

Dr. Ghulam Jaffer has built his career on translating cutting-edge research into practical space and telecom solutions. He is driven by a missi...

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USD 100/hr
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Dr. Aviv E.

Expert in Human Behavior, Statistics & Motivation
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USD 100/hr
PhD
Canada

I am a Ph.D.-level behavioral scientist with 10+ years of experience in experimental psychology, computational modeling, and advanced data anal...

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USD 100/hr
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Dr. Lucy N.

PhD in Management Science | Expert in Statistics, Data Science & Research Methods
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USD 100/hr
MS in Data Science
Tanzania

I am a passionate educator and data-driven consultant with a PhD in Management Science, an MSc in Statistics, an MS in Data Science, an MBA in ...

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USD 100/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.