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Top Freelance Survey Design & Methodology Experts for Hire

Alessandra P.

Epidemiologist and Statistical Analyst | Research Expert 15+ years | Global Health | PhD | 65+ publications
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USD 100/hr
PhD
Canada

I am a global health epidemiologist with over 10 years of experience leading high-impact research, designing and implementing research programm...

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USD 100/hr
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Entsar T.

Nematology, Agricultural Animal Expert Professor of Agricultural Zoology Specialist in Plant Parasitic, EPNs
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USD 50/hr
PhD Agricultural Zoology
Saudi Arabia

academic service across Ain Shams University Egypt Omar Al Mukhtar University Libya and currently in Saudi Arabia Specialized in plant parasiti...

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USD 50/hr
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Gajendra S.

PhD Scholar
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USD 8/hr
Masters in Biotechnology
India

Ph.D. scholar in Immunology with expertise in CAR NK cell therapy, molecular biology, and viral immunology. Experienced in HIV, SARS-CoV-2, HEV...

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USD 8/hr
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Dr. Annalisa P.

Neuroscientist & Psychologist | Expert in Neuropsychiatric Disorders, Neuromodulation, and Digital Therapeutics
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USD 30/hr
Ph.D.
Italy

I have always been fascinated by how genes and the environment shape behavior and cognition. This curiosity led me through a multidisciplinary ...

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USD 30/hr
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Glory I.

Freelance Data Scientist & Analyst | Expert in Python, SQL, Power BI | Skilled in Machine Learning, Predictive Analy...
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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 ...

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USD 20/hr
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Dr. Belyihun M.

I am Belyihun Muchie, a PhD candidate in Teaching English as a Foreign Language with extensive experience in teaching En
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USD 10/hr
MA in TEFL
Ethiopia

I am Belyihun Muchie, a PhD candidate in Teaching English as a Foreign Language (TEFL), with extensive experience in English language instructi...

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USD 10/hr
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Dr. Sajid ul G.

20 Y Experience, Biotech & Genetics Consultant, mtDNA Analysis, Molecular Biology, Bioinformatics, and Research Supp...
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USD 35/hr
PhD
Pakistan

Molecular Biologist, Teacher of Biology, Developmental Genetics, Bioinformatics, Gene Bank Submissions, Analysis of Data through Ugene and NCBI...

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USD 35/hr
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Nicole D.

Research Scientist | Biology, Ecology & Environmental Science | Data Analysis, Writing & Research Support
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USD 55/hr
M.Sc (Master of Science)
United States

I am a Research Scientist with a Master of Science (research thesis) and over eight years of experience spanning molecular and cellular biology...

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USD 55/hr
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Dr. Rohit D.

Senior Research Scientist, Consultant & Mentor: Bridging complex mathematical modeling with industrial innovation.
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USD 80/hr
PhD Physics
India

Senior Physicist with 15+ years in Theoretical & Computational Physics, specializing in High Energy Physics (Phenomenology). Expert in desi...

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USD 80/hr
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Karabee B.

Scientific Consultant (Quantum Communication/ Photonics/ Satellite Systems ) | Technical Writing
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USD 80/hr
Master's in Quantum Science and Technology
India

I’m a scientific consultant working across photonics, space systems, and quantum technologies, especially problems that need strong fundamental...

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USD 80/hr
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Jinno S.

Research Consultant | Systematic Reviews & Meta-Analysis | Survey Design & Data Analysis | Evidence Synthesis
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USD 50/hr
Master of Global Health / Master of Infectious Diseases Intelligence
Australia

I am a research professional with a Doctor of Medicine and a Master’s in Global Health / Infectious Diseases Intelligence, with extensive exper...

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USD 50/hr
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Dr. Candace N.

Public Health Data Scientist | Real-World Evidence (RWE) Specialist | Scientific Writer
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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

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USD 100/hr
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Dr. Asnake A I.

PhD Public Health | food & nutrition | 10+ Years | Maternal & Child Nutrition | STATA, SPSS,
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USD 50/hr
PhD
Australia

PhD public health researcher with 15+ years delivering high-impact nutrition and food security projects across Ethiopia and Australia. I specia...

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USD 50/hr
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Nnachi N.

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

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

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Dr. Stavroula L.

Biochemist & Molecular Biologist | Research, Data Analysis & Scientific/Grant Writing Support
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USD 40/hr
PhD Molecular Medicine
Cyprus

Stavroula Louka is a Biochemist and Molecular Biologist with experience in genomics, biobanking, biomarker discovery, and rare disease research...

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USD 40/hr
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Spencer D.

Academic Editor & Strategy Consultant | Ex-Wall Street Exec | Expert in Public Finance, Business
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USD 92/hr
Accounting Global
United States

I am a seasoned academic and consultant with over 15 years of experience in business education, policy research, and economic strategy. As a...former Assistant Professor, I taught undergraduate and graduate courses in finance, economics, and public...

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USD 92/hr
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Dr. Kasirye F.

PhD Management Consultant | Higher Education, Industry & NGO Strategy | Expert in Grant Writing & White Papers
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USD 55/hr
Ph.D in Management
Georgia

I support universities, NGOs, and development-oriented organizations at the intersection of grant acquisition, education consulting, and policy...

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USD 55/hr
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Dr. Aimilia M.

Scientific Editor
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USD 50/hr
Chemistry PhD
Greece

Experienced Scientific Editor holding a PhD in Chemistry, with 10+ years of experience in research and 5+ years of experience in editing. Area...

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USD 50/hr
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Gabrielle E.

Food and Climate Education | Curriculum Development
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USD 100/hr
Doctor of Philosophy
Sweden

Experienced researcher, educator, and curriculum designer who is passionate about empowering citizens to become agents agents of positive chang...

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USD 100/hr
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Sławosz K.

✓Python, ✓data analysis, ✓process automation, ✓laboratory technician, ✓ algorithmics, ✓ CFD, ✓industrial automation
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USD 50/hr
Doctor of engineering
Poland

I enjoy interesting projects and challenges. I am passionate about analysis, energy, numerical simulations, and Python programming. I have over...

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USD 50/hr
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Dr. Irena I.

MD PhD Epidemiologist Expert medical writer | Scientific Writing, Manuscript Publishing, Data Analysis & Consulting
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USD 65/hr
Specialist - Epidemiology
Serbia

I am an MD, PhD, an Epidemiologist and a medical researcher with training and extensive experience in academic research and scientific publishi...

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USD 65/hr
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Dr. Amara R.

Molecular Biologist & Academic Writer | PhD in Plant Pathology | Data Analysis & Protocol Design
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USD 40/hr
Doctor of Philosophy
United Arab Emirates

Dedicated and motivated early career scientist with a strong passion in the fields of Plant Pathology, Plant Physiology, Plant Biology and Plan...

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USD 40/hr
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Edgardo S.

Research & Development | Project Management | Data Analysis and Modeling | Procurement | Budgeting | Formulation Sci...
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USD 40/hr
MBA
United States

Experienced Scientist with a demonstrated history of working in the food & beverages industry. Skilled in Microsoft Word, analytical equipm...

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USD 40/hr
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Dr. Giulia V.

International Scientific Program Strategist | Scientific Communication, Medical Surveys & Project Design
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USD 80/hr
PhD
Italy

I’m an international program strategist with 10+ years of experience in scientific communication, medical survey coordination, and high-impact ...

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USD 80/hr
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Ruan F.

Editor, writer, and researcher delivering clear, impactful work with precision and purpose.
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USD 50/hr
Copy-editing. Completed a rigorous 100-hour course in the copy-editing of creative, academic, and digital texts, with particular emphasis on grammatical precision, structural improvement, and respect for authorial voice.
South Africa

Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...

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USD 50/hr
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Kolabtree is the leading online marketplace for Survey Design & Methodology 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.