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Top Freelance Survey Design & Methodology Experts for Hire

Dr. Denise Z.

Social psychologist and research consultant
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PhD
India

I have experience with both academic research and leading research projects for non-profits. I am skilled in R and SPSS and have published rese...

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Dr. Darsha P.

PhD Bioinformatics Scientist | Microbiome, Metagenomics, Single-Cell & Multi-omics Analysis
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USD 80/hr
Doctor of Philosophy (Ph.D)
South Korea

I am a PhD-level Bioinformatics Scientist specializing in microbiome research, genome-resolved metagenomics, single-cell genomics, and integrat...

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USD 80/hr
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Dr. Isolda C.

Senior Scientist – Cancer Nanomedicine and Preclinical Drug Development
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USD 100/hr
PhD Genetics
Spain

I am a senior biomedical scientist with over 20 years of experience in cancer research, preclinical drug development and nanomedicine. I curren...

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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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Dr. Muhammad A.

PhD AI Expert | Control Systems & Robotics | Patents in Data Fusion | EV & AgTech Specialist | Technical Consult...
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USD 100/hr
PhD (Electronic and Electrical Engineering)
United Kingdom

I am a PhD-qualified specialist in Artificial Intelligence, Control Systems, and Electrical Engineering with over a decade of experience bridgi...

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USD 100/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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Dr. Michelle E.

Data Scientist | Research & Intelligence Analyst | Business Intelligence | Risk Analytics | AI/ML & Network Anal...
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USD 75/hr
Doctor of Business Intelligence
United States

Data scientist and intelligence analyst with 20+ years of experience turning complex data into actionable insights. I specialize in fraud detec...

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USD 75/hr
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Dr. Theophilus T.

PhD Biomedical Scientist | Translational Genomics, Oncology, Endocrinology & Medical Writing
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USD 120/hr
PhD
United States

PhD Biomedical Scientist with 8 years of postdoctoral experience, including a fellowship at the National Cancer Institute (NIH). I help biotech...

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USD 120/hr
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Omololu F.

Interdisciplinary Scientist | Biotechnology, Data Analysis, Bioinformatics, Microbiology and Scientific Writing
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USD 80/hr
United Kingdom

I am an interdisciplinary scientist with experience across microbiology, computational biology, biotechnology, data analysis, and scientific co...

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USD 80/hr
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Mouhamadou Lamine S.

AI & Data Scientist for Healthcare | Medical Imaging, Mass Spectrometry and Clinical Data
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USD 60/hr
Masters of Science
France

I am an AI engineer and doctoral researcher specializing in artificial intelligence applied to medical biology and clinical data analysis. My w...

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USD 60/hr
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Dr. Matt B.

Data Scientist & Applied Statistician | PhD | Experiment Design, Mixed-Effects Modelling, Behavioural Research
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USD 55/hr
PhD
Germany

I'm a data scientist with a PhD in cognitive psychology, 5+ years of experience teaching statistics to undergraduate students, and 10+ year...

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USD 55/hr
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Dr. Edgar R.

Dean of Research | Professor | Healthy Aging & Mobility Expert | Falls Prevention, Risk Reduction
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USD 300/hr
Ph.D. in Rehabilitation Science
United States

Dean of Research and Tenured Full Professor at Florida International University, and Editor-in-Chief of Physical & Occupational Therapy in ...

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USD 300/hr
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Dr. Gregory H.

PhD Sociologist | Mixed-Methods Research, Program Evaluation, and Strategic Insight
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USD 65/hr
PhD Sociology
United States

I am a PhD-trained researcher skilled in mixed methods, focusing on qualitative research, program evaluation, policy analysis, and stakeholder ...

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USD 65/hr
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Bianca T.

Research & NGO Consultant | Structured Analysis, Writing & Knowledge Synthesis
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USD 50/hr
MPH
Brazil

Research and NGO professional with 10+ years of experience in public health, gender, and organizational work. Specialized in turning complex in...

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USD 50/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. Irum F.

NSF/SBIR Grant Consultant | TENG, Solar Cells, Radiative Cooling Expert | Published in Adv. Science, Nano Energy, SusMat
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USD 150/hr
Doctor of Philosophy (Ph.D)
Hong Kong

My expertise lies in Triboelectric Nanogenerator (TENG) interfacial charge loss mitigation, performance enhancement, device design, and mathema...

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USD 150/hr
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Dr. Renuka P.

Astrophysics PhD | Data Analysis, Scientific Computing & Research Consulting
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USD 110/hr
PhD - Physics
India

I am a PhD astrophysicist and data scientist with 10+ years of experience extracting insights from complex, noisy, high-dimensional datasets. M...

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USD 110/hr
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Mayowa Johnson A.

Practicing Visual Artist and Arts researcher
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USD 100/hr
Arts and Design
Nigeria

Expert in Visual Arts research, and artistic project planning. A seasoned curator with experience in projects for top arts Organizations. A mem...

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USD 100/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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Dr. Marcelo Augusto D.

I am a linguist specialized in phonetics, with a research focus on speech production and perception.
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USD 60/hr
Ph.D. in Communication Sciences and Disorders
Canada

I am a linguist specialized in phonetics, with a research focus on speech production and perception in both healthy and clinical populations. M...

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USD 60/hr
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Bryan L W.

Epidemiologist | Front End Developer | Researcher
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USD 65/hr
PhD
United States

Senior researcher with extensive cross-sector experience in clinical, public health, and higher education settings. Extensive background in int...

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USD 65/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. 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. Camilo A.

Ph.D. systems engineer and NSF PI helping research, defense, and tech teams with MBSE and federal proposals.
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USD 100/hr
PhD in Systems Engineering
United States

I am a Ph.D. systems engineer and active National Science Foundation principal investigator with fifteen years of practice across applied resea...

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USD 100/hr
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Chinwendu O.

Freelance Biostatistician & Epidemiologist | Expert in R, SPSS, Stata & SAS
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USD 20/hr
BSc (Hons) (First Class) Economics
Nigeria

Hi, I'm Chinwe. I’m a biostatistician and epidemiologist with a background in economics, and I work mainly on public health, clinical, and...

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USD 20/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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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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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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Post your Project (Free)

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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.

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Job Done!

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