Top Freelance Study Design Experts for Hire

Dr. Adam L.

PhD Published Researcher with Business Acumen | Data Management, Analytics | Research Methods, Inferential Statistics
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USD 125/hr
Ph.D.
United States

Social science researcher with 20+ publications and 20+ years experience in doing business analytics in healthcare: hospitals, worksite health ...

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USD 125/hr
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Candace R.

Epidemiologist (MSc) | Systematic Reviews & Evidence Synthesis | Public Health Research
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USD 55/hr
Masters of Science
Canada

Candace Rusling, MSc, is an epidemiologist specializing in research methodology and evidence synthesis within public health and clinical resear...

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USD 55/hr
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Dr. Md Saddam H.

EV & Sustainability Research Specialist | Proposal Structuring & Technical Review | LCO & TCO Expertise | Tr...
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USD 40/hr
Ph.D.
India

I am a sustainability and electric mobility researcher with professional experience in policy analysis, proposal development, and technical rep...

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USD 40/hr
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Dr. Rebecca M.

Statistician & Data Analyst | Expert in R, Python | 7+ y experience in pharmaceutical, environmental sectors
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USD 15/hr
Ph.D
Germany

Biostatistician and data-driven scientist with 7+ years of experience applying statistical modeling, machine learning, and experimental design ...

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USD 15/hr
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Dr. Ammar H.

Freelance Statistician & Data Analyst | Expert in R & SPSS
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PhD
Turkey

Ammar HOMAIDA holds a Ph.D. in Statistics and specializes in statistical modeling, fuzzy regression analysis, and multicollinearity solutions s...

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Sharad S.

Statistical Consultant | Data Analysis, Study Design, Research Support | R & STATA
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USD 25/hr
M.Sc.
India

Biostatistician with over 6 years of experience in epidemiology and public health research, with a strong focus on the application of statistic...

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USD 25/hr
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Dr. Dr. Tejal L.

Biostatistician (PhD) | Clinical Trials, Epidemiology & Data Analysis Expert | SAS, Study Design & Statistical M...
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USD 2000/hr
Doctorate
India

Biostatistician with 4+ years of experience supporting clinical trials and health research across global CRO, hospital, and public health setti...

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USD 2000/hr
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Dr. Shiva M.

DNP / PhD Research Methodology and Dissertation Consultant | IRB, Proposal Revision, Literature Review | SPSS SAS
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USD 65/hr
Doctorate
United States

I am a doctoral-level researcher and educator with extensive experience in research methodology, evidence synthesis, and academic project devel...

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USD 65/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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Isah S.

Food Systems Researcher | Environmental Management Consultant | Statistical Analyst (SPSS) | Survey Design | PhD Candid
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USD 35/hr
PhD Environmental Management
Nigeria

I am a food systems researcher and environmental management consultant with over eight years of research experience, currently completing a PhD...

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USD 35/hr
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Barbara G.

Cognitive Scientist & AI Researcher | Study Design, Statistical Analysis, Human-AI Interaction
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USD 60/hr
MSc
Croatia

I’m a cognitive scientist and human-AI interaction designer with a background in behavioural research, psychology, and HCI. I work with researc...

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USD 60/hr
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Dr. João D.

I am a biomedical scientist specializing in bioinformatics and complex genomic data analysis.
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USD 10/hr
Masters of Science
Brazil

I am a biomedical scientist specializing in bioinformatics and data analysis, with a strong focus on transforming complex biological data into ...

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USD 10/hr
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Dr. Marwa T.

PhD Biostatistician & Actuarial Expert | Advanced Data Analysis | SPSS & R
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USD 35/hr
PhD Biostatistics
Egypt

PhD in Biostatistics with 11+ years in academia and actuarial modeling. Expert in Survival Analysis, Risk Assessment, and pension funds. Highly...

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USD 35/hr
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Dr. Tomoko O.

Data Scientist & Policy Analyst | Climate · AI · Science & Technology | Large-Scale Text Analysis ...
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USD 50/hr
Ph.D, Mass Communications, (minor in Quantitative Methods in Social Sciences)
Germany

I am a computational social scientist and data scientist specializing in large-scale NLP-based analysis of public opinion on climate change, AI...

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USD 50/hr
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Dr. Ramin H.

Medical Doctor & Epidemiologist | Meta-analysis | Biostatistics
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USD 35/hr
MD / Master of Epidemiology
Germany

Medical Doctor (MD) and Epidemiologist with a master’s degree in Epidemiology from Charité – Universitätsmedizin Berlin, with strong ...

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USD 35/hr
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Dr. Matthew L.

Quantitative Research Consultant | Expert in SEM, Longitudinal & Latent Class Models | Mplus, R, SAS, SPSS, Excel
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USD 65/hr
PhD in Clinical Psychology
United States

I hold a PhD in Clinical Psychology with advanced training in research methodology and statistical analysis. Over the past 10 years, I have wor...

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USD 65/hr
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Dr. Paulina P.

PhD | Aquaculture Scientist | Fish Welfare, Stress Physiology, Applied Research, Data Analysis & Consultancy
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USD 130/hr
PhD
Switzerland

I am an aquaculture scientist with a PhD in ecology and a background spanning animal husbandry and animal biology. My work sits at the intersec...

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USD 130/hr
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Dr. Sofia F.

PhD Cognitive Neuroscientist | Behavioral Data Analysis, Statistical Modeling & Research Design | R
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USD 75/hr
Master Degree
Germany

I am a cognitive neuroscientist with a PhD from TU Dresden and over six years of experience designing and executing complex research projects e...

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USD 75/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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Jared M.

Principal Quantitative Methodologist | Statistical Modeling & Measurement Architecture
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USD 120/hr
Master of Arts, Industrial and Organizational Psychology
Canada

Advanced Quantitative Methodologist, Measurement Architect, and Senior Statistician with a robust background in designing complex research fram...

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USD 120/hr
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Dr. Dominique E.

PhD Human Factors & UX Researcher | Medical Devices, Litigation HF, Mixed Methods | Healthcare & Legal
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USD 80/hr
Doctor of Philosophy
Canada

Senior Human Factors and UX Researcher with a PhD in Industrial and Systems Engineering (Human-Centered Systems). Approximately 8 years of mixe...

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USD 80/hr
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Paul L.

Chartered Statistician (CStat) specialising in Medical Statistics, Epidemiology & Data Science
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USD 80/hr
Doctor of Philosophy
United Kingdom

I am an Accredited Professional Statistician (PStat®) and Chartered Statistician (CStat) with a PhD in Statistics and over 15 years of sen...

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USD 80/hr
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Lyndrian Shalom B.

Research Analyst | Data Scientist | AI Evaluator | Spreadsheet QA Specialist
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USD 10/hr
Professional Education
Philippines

I am a Research Analyst, Data Scientist, AI Evaluator, and Industrial Engineer with extensive experience in research methodology, data analytic...

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USD 10/hr
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Dr. Alimsoltan O.

Livestock Genomics and SNP STR Data Analysis
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USD 35/hr
Candidate of Biological Sciences
Kazakhstan

I am a PhD equivalent researcher in biological sciences and Head of a Genomic Research Laboratory. I specialize in livestock genomics, SNP and ...

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USD 35/hr
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Dr. Karl E.

PhD Statistician & Professor | Advanced Statistical Modeling, Machine Learning & Data Analysis
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USD 200/hr
Doctor of Philosophy, Statistics
United States

I am a PhD statistician and Assistant Professor of Statistics at the University of Florida. My expertise includes statistical inference, time s...

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USD 200/hr
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Kolabtree is the leading online marketplace for Study Design experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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.

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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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