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Top Freelance Developmental Psychology Experts for Hire

Micaelan H.

Senior Academic & Specialist Consultant | Psychology, Neuropsychology, Education, & STEM
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USD 60/hr
BA (Hons) Psychology
South Africa

Micaelan is a senior academic and registered counsellor with significant experience consulting in the fields of education and mental health, wo...

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USD 60/hr
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Joel B.

Health and Social Researcher With Extensive Data Skills
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USD 24/hr
Data Analyst Trainee
United Kingdom

I am a research analyst with five years of experience specializing in the intersection of healthcare, data science, and clinical operations. My...

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USD 24/hr
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Mohamed B.

Survey & Interview Data Analyst | Excel, SPSS, AMOS, SmartPLS, Stata, NVivo, Atlas.ti | Thematic Analysis Expert
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USD 50/hr
Doctorate
Morocco

I am a PhD holder and Associate Professor as well as a professional Research and Data Analyst with experience delivering over 900 projects in s...

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USD 50/hr
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Dr. Abby S.

Independent Research and Policy Consultant | Expertise in social emotional and academic development, using data for CQI
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USD 200/hr
Ph.D.
United States

I'm Abby Schachner, Ph.D., an independent education policy researcher and consultant with over 15 years of experience in researching and ev...

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USD 200/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. Cullin H.

PhD Quantitative Methodologist | SEM, Longitudinal & Multilevel Modeling | Behavioral & Social Science Research
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USD 150/hr
PhD
United States

I am a PhD-trained quantitative methodologist and behavioral scientist specializing in advanced statistical modeling for social and behavioral ...

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USD 150/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. Gabrielle R.

Medical Writer | Clinical Psychologist | Ph.D, The University of Texas
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USD 150/hr
Doctor of Philosophy
United States

I am an experienced medical writer and clinical psychologist. I have a Ph.D. and a master's degree from The University of Texas at Austin. ...

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USD 150/hr
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Anthony S.

Cognitive Scientist, Author, Founder
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USD 40/hr
Bachelor
Greece

Mr Anthony Skarvelakis is an experienced Licensed Social Worker and Cognitive Scientist with a further qualification in Gestalt Psychotherapy a...

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USD 40/hr
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Santhini S.

Psychology Researcher | Psychometric Validation, SPSS Analysis & Academic Writing
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USD 20/hr
Pychology
India

I am a Psychology graduate with hands-on experience in research methodology, psychometric tool development, and statistical analysis. I support...

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USD 20/hr
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Dr. Dr Dolly J.

PhD Economist | Behavioural Economics | Statistics, PLS-SEM, SPSS & Research Consultant | Clinical Psychologist
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USD 35/hr
Economics, Ph.D.
India

I am a PhD in Economics with interdisciplinary expertise spanning Behavioural Economics, Psychology (Clinical), Statistics, AI in Education, an...

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USD 35/hr
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Dr. Debasruti G.

PhD Psychologist | Quantitative & Qualitative Research Expert | Researcher & Academic Writer I Survey Design, Ps...
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USD 30/hr
PhD
India

I am a PhD-trained psychologist and researcher with extensive experience in academic research, scientific writing, psychometrics, and data anal...

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USD 30/hr
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Dr. Andrea M.

Behavioral Scientist | Mixed-Methods Research | Literature Reviews | Evidence Synthesis
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USD 125/hr
Developmental Psychology
United States

I am a behavioral scientist and mixed-methods researcher with more than 20 years of experience helping organizations answer complex research qu...

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USD 125/hr
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Anna L.

Psychology PhD Researcher | Statistical Consulting, Systematic Reviews & Scientific Editing (English & Chinese)
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USD 40/hr
M.Sc. Psychology: Learning Sciences
Germany

I am a psychology researcher (PhD, Human Biology, Ludwig-Maximilians-Universität München, thesis submitted, viva pending) specialisin...

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USD 40/hr
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Dr. Aikaterini T.

NIHR Fellow | Inclusive Design & Disability Research Consultant | Vision Impairment & Qualitative Methods
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USD 125/hr
MA (Distin) in Social Discriminations & Human Rights – Disability, Inclusion & Special Needs (Joint Master's Degree)
United Kingdom

Whose voices are missing from your research, service, technology, or organisation—and how might the outcomes change if they were heard? I am ...

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USD 125/hr
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SAMIYA S.

PhD Researcher | Academic Writer | Quantitative Research | SPSS | Questionnaire Development
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USD 30/hr
M.Ed.
India

I am a PhD Research Scholar in the Department of Humanities and Social Sciences at the National Institute of Technology (NIT) Rourkela, India, ...

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USD 30/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
Healthcare, Pharma and Life Science Management
Italy

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

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USD 30/hr
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Yang Mark J.

Psychology Writing & Research Consultant: Bridging the Gap from Draft to Published Manuscript.
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USD 50/hr
PhD in Cognitive Modeling
Netherlands

I am an active researcher in cognitive modeling, with a multidisciplinary background spanning cognitive, clinical, and social psychology. My ac...

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USD 50/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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Dr. Farheen Q.

Freelancer, Content Writer Research & Scientific Work Psychology / Behavioral Science
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PH D
India

Content writting, Research & Scientific Writting

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Shanza A.

Mental Health Researcher | Clinical Psychology | Academic Writing & Research Support in Psychology
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USD 15/hr
Masters in Clinical Psychology
Pakistan

I am a Clinical Psychology graduate with extensive experience in academic research, mental health interventions, and scientific writing. My bac...

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USD 15/hr
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Dr. Anushikha D.

Dentist and and MPH with 6+ years in evidence-based medical and scientific writing, research, and medical communication
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USD 42/hr
Master of Public Health
India

I am a dentist and public health professional with a Master's in Public Health from All India Institute of Medical Sciences (AIIMS), Rishik...

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USD 42/hr
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Akhila R.

Freelance Editor | Expert in academic & scientific editing and proofreading. With 3+ years of relevant experience.
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USD 20/hr
MSc Psychological Science
United Kingdom

Skilled scientific and academic editor with experience reviewing 2,000+ manuscripts across life sciences, psychology, and related fields. I spe...

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USD 20/hr
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Dr. Peter O.

Mathematician | Data Scientist | Machine learning | Professor | 10+ yrs of experience in research
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USD 120/hr
B.Sc (Hons) First Class
New Zealand

⭐ PhD Mathematician ⭐ Data Scientist ⭐ Machine Learning Specialist ⭐ University Lecturer/Professor ⭐ Generative AI...Expert ⭐ Statistics & Business Analytics Consultant ⭐ 10+ Years of Experience ⭐ 20+ Peer-Reviewed Publications...

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USD 120/hr
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Max M.

PhD in Clinical Research | Intervention Research, Evidence Synthesis, Meta-Analysis, Mixed Methods | Expert in R
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USD 40/hr
PhD
United Kingdom

I am a PhD candidate in Clinical, Educational and Health Psychology at University College London, with extensive experience in mixed-methods re...

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USD 40/hr
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Kolabtree is the leading online marketplace for Developmental Psychology 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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Contact experts directly

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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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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.