level-one heading

Top Freelance Data Collection Experts for Hire

Dr. Blake L.

PhD Researcher (Health & Psychology) | AI Co-Chair | Data Analyst & Medical Writer with 10+ years of experience
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Doctor of Philosophy (PhD)
Australia

I am a PhD-qualified researcher and Co-Chair of an Artificial Intelligence Community of Practice, specialising in the intersection of health sc...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Jiang-Nan Y.

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

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

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Dr. Naeem U.

PhD Scholar Expert in Quantum Computing , QML, ML, DL, TensorFlow, PyTorch,Qiskit
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD Computer Science
Pakistan

I Am PhD Scholar. My Current Research Area is Quantum Computing, Expert in Machine Learninng, Deep Learning, Natural Language Processing, Quant...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Ali R.

Data Scientist & Applied Research Specialist Driving Insight-Led Decisions in AgTech, Energy, and Sustainability
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
PhD
United States

I am an interdisciplinary Data Scientist and Applied Research Specialist with experience translating complex datasets into actionable insights ...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Glory I.

Freelance Data Scientist & Analyst | Expert in Python, SQL, Power BI | Skilled in Machine Learning, Predictive Analy...
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
B.Sc. Mathematics
Nigeria

Skilled in building machine learning models and analytics solutions that drive measurable business impact. Key achievements include developing ...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Candace N.

Public Health Data Scientist | Real-World Evidence (RWE) Specialist | Scientific Writer
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Doctor of Science (Sc.D.) in Social and Behavioral Sciences
United States

Public Health Data Scientist | Program Evaluation Specialist | Scientific & Medical Writer

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Antonio C.

Multidisciplinary Software Architect | 25+ Years in Data Platforms, Knowledge Discovery & Life Sciences R&D
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Computer Engineering Degree
Switzerland

I've held pivotal roles including IT Director, Team Leader, Software Architect, and Developer across diverse sectors such as Defence, Indus...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Dr. Jarrod S.

Freelance Bioinformatician | Expert in microbiome analysis, R, Python 10+ years of research experience
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Complex Systems Summer School
United States

I help researchers and organizations turn complex data into clear, reproducible, and publication-ready results. I specialize in creating rigoro...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Foroozanfar Holding 2 Phd P.

⭐⭐⭐Over 15 years of Experience in Research and Writing for Academics, Medicals, Businesses ✅ Unlimited Revisions for You
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 9/hr
Contact3

Dr. Reza H.

Senior Scientist | Immunoassay Development | Biosensors | IVD & Diagnostics Expert (PhD)
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Alishba D.

Data Analyst | Biostatistics & Data Analysis Expert | Python, EDA, Visualization, ML for Insights
Create Project
★★★★★
☆☆☆☆☆
USD 17/hr
BSc
Pakistan

I am a dedicated and detail-oriented Data Analyst & Biostatistics Specialist with extensive experience in transforming complex datasets int...

★★★★★
☆☆☆☆☆
USD 17/hr
Contact3

Nnachi N.

Environmental & GIS Data Analyst | Remote Sensing, GEE & Spatial Modelling Expert
Create Project
★★★★★
☆☆☆☆☆
Masters of Science
Nigeria

I am an Environmental Scientist and GIS Specialist with strong expertise in geospatial analysis, remote sensing, and environmental data modelli...

★★★★★
☆☆☆☆☆
Contact3

Dr. Geva G.

Expert in Healthcare AI, Digital Health Innovation, Data Analytics, and Health Policy
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
PhD
United Kingdom

• Expert in Digital Health Innovation, Real-World Evidence (RWE), Health Policy, and Human Factors • Author of 120+ Peer-Reviewed Publications...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Ariana J.

Scientific Writer & Editor | Neuroscience, Addiction Biology, Oncology Research
Create Project
★★★★★
☆☆☆☆☆
USD 85/hr
Bachelors
United States

I am a biomedical research manager and scientific writer/editor with extensive experience in preclinical and translational research, specializi...

★★★★★
☆☆☆☆☆
USD 85/hr
Contact3

Sathya V.

Freelance Data Analyst | Experienced in Healthcare Research & Reporting | Expert in SPSS, R, Tableau, Prombt Enginee...
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 8/hr
Contact3

Yasmim G.

Chemist with 7+ years of experience in medical research
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Manasseh O.

Data Analyst with 8+ years of experience | Expert in R, R-Shiny, SQL, Power BI & SPSS
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Danik Iga P.

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

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

★★★★★
☆☆☆☆☆
USD 10/hr
Contact3

Dr. Ghulam J.

Founder | Techpreneur | Lead Consultant (Space Systems) | Space & Ground DevOps | 5G Digital Twin | R&D Projects...
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Lucy N.

PhD in Management Science | Expert in Statistics, Data Science & Research Methods
Create Project
★★★★★
☆☆☆☆☆
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 ...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Chandana P.

Freelance ph.D in computerscience with eexpertise in python , ml, ai, nlp with 15 yrs exp in medical research im imgae p
Create Project
★★★★★
☆☆☆☆☆
USD 1000/hr
Ph.D in computrrscience and engineering
India

Ph.d, python, r, java, working as aprofessor and developer in software company

★★★★★
☆☆☆☆☆
USD 1000/hr
Contact3

SAMUEL OWUSU A.

Freelance Data Analyst & Business Consultant | Expert in Stata, Power BI, SPSS, & Financial Modeling
Create Project
★★★★★
☆☆☆☆☆
USD 17/hr
BSC Agribusiness Management
United States

I am Samuel, a freelance data analyst and business consultant with a strong academic foundation and practical experience in financial analytics...

★★★★★
☆☆☆☆☆
USD 17/hr
Contact3

Atta U.

Advanced Bioinformatics Consultant | Python/R Workflow Developer
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Master of Philosophy in Bioinformatics
Pakistan

I’m a Bioinformatics professional with a BSc in Bioinformatics and over a year of hands‑on research experience in both academia and applied set...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Geovanny A.

Biostatistics & Clinical Research Consultant | Expert in R, SPSS. Scientific Writing (Bilingual: EN/ES) | Clinical D...
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Máster Universitario en Bioinformática y Bioestadística
United States

I’m a biostatistics and data management professional with strong experience in analyzing, cleaning, and managing clinical and epidemiological d...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Kelvin M.

Rich background in Plant microbes research, with strong interests in molecular science, bioinformatics and data analysis
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
MSc. Plant Pathology
United States

I'm currently pursuing a Masters' degree in Plant pathology (phytopathology) having graduated with a BSc. degree in Biochemistry in 201...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Kolabtree is the leading online freelance marketplace for Data Collection experts. Post your project, get bids, and hire qualified experts quickly and easily.

pay-per-click
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.