Dr. Anna A.
I am an author and invited reviewer of numerous scientific papers in leading peer-reviewed journals with over 10 years experience in writing an...see more
Dr. Ángel V. J.
I am an independent research consultant with expertise in quantitative methods, including data analysis with R, SPSS,...and Stata, designing of psychology experiments and questionnaires, and preparation of manuscripts for publication...see more
I am a highly skilled and dedicated Professional Writer and Researcher with over 10 years of extensive experience in Medicine, Nursing, Biologi...see more
Dr. Muhammad Shakir R.
Profile Overview: I am Dr. Shakir Raza, a professional in the area of medical research, academic writing, data analysis, and innovative techno...see more
Dr. Fabian V.
I am a researcher in cognitive and health sciences with interests in both basic and clinical research. I spend some of my time writing and edit...see more
Dr. KHALIL A BAIG Statistician Biostatistician Medical Writer F.
⭐ PhD Professor ⭐ Medical Writer ⭐ Statistician ⭐ Biostatistician ⭐ Bioinformatician ⭐ Machine Learning Engineer ⭐ Artificial Intelligence Expe...see more
Dynamic behavioral science leader with a PhD in Psychology, a Master of Public Health degree with a concentration in Social Marketing, and over...see more
Dr. Addison H.
I’m a quantitative researcher, data scientist, and designer specializing in nonlinear modeling, Generalized Additive Models (GAMs), Bayesian st...see more
Muniza J.
I am an Interdisciplinary Social Scientist, Keynote Speaker, Lecturer, PhD Scholar, and Research Expert with 8+ years of experience in the fiel...see more
Dr. Vadim S.
20+ years of experience: • writing literature reviews, annotated bibliographies, and research proposals; • designing quantitative and qualitat...see more
Dr. Iren B.
I am a researcher with over 10 years experience in the field of cognitive neuroscience. I have been involved in scientific research focusing o...see more
Dr. Débora M.
I am a researcher specializing in Behavioral Economics and Social Psychology, with a strong background in statistics, data analysis, and quanti...see more
Dr. Shehla Y.
I have a Ph.D. degree in Psychology and have subject expertise in Leadership, Health, Social Relations, Gender Studies, Industrial Psychology, ...see more
Dr. Gordon K.
Yale-trained behavioral scientist with expertise in applying data science and experimental methods to drive social impact. My research focuses ...see more
Dr. Scott F.
Broad expertise in neuroscience, brain plasticity, perception, cognition and motor behavior. Extensive history obtaining and managing federally...see more
Dr. Mona Lisa C.
Accomplished scientific writer of winning grant proposals (+$400K) and high-impact papers (including in Nature Methods and Science); Scientific...see more
Dr. Dr Lina E.
As a clinical practitioner and a qualitative researcher, I use established research methods and qualitative research software such as the NVivo...see more
Dr. Quentin V.
Through a social cognition approach of psychology, my thesis and professional experiences have allowed me to acquire expertise in both social a...see more
Dr. Nazish I.
Assistant Professor, Lahore School of Behavioral Sciences Department, The University of Lahore Clinical Practice at Genova IVF and infertility...see more
Dr. Alice V.
I'm interested in translational science, applied psychology, experimental psychology, and evaluative research, especially in developing or ...see more
Hi, I am here to help you in your research work, literature review, scholarly articles or journals. I am an academic writer and consultant for ...see more
Dr. Ivana B.
I have a PhD in Psychology and Behavioural Sciences from Coventry University (UK), and another PhD in Psychology and Cognitive Sciences from Ra...see more
Dr. Rae Yunzi T.
University professor, researcher, and organizational consultant, with graduate degrees in Social and Organizational Psychology from Columbia Un...see more
Dr. BRIANNA W.
I have been a technical/scientific versatile writer for over 10 years. PHD in Neuroscience...see more
Consult top freelance applied psychologists with expertise in clinical psychology, I/O psychology, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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.
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.
Post your Project (Free)
Your project details are safe, secure and visible only to logged-in users.
Get Quotes & Choose Experts
Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.
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.
Job Done!
Approve the deliverables once you're satisfied with the job done.