Dr. Ron C.
I write evidence-based science, do biomedical research consultancy, and teach biomedical courses for various audiences. What can I do for you...
I am an Interdisciplinary Social Scientist, Keynote Speaker, Lecturer, Phd Scholar, and Research Expert with 7+ years of experience in field. I...
Dr. Marcelo O.
I have 35 years of experience as a scientist. I’m a biochemist, pharmacolgist and evolutionary biologist. I'm also involved in several co...
Dr. Massab K.
► I am an Expert Medical Writer with over 5 years of research writing experience related to Medical issues and have done (MBBS, MS, Ph.D.) in M...
Dr. Angela Patricia F.
I’m a dedicated and highly motivated neuroscientist with medical writing experience. I've 10+ years of experience in scientific research – ...
Dr. ANATH L.
5 years in research and writing as an influential author| Expert in business management and mental health services| Plus expertise in Global Br...
Dr. Fabiana L.
As a researcher, I have investigated drug candidates and neurochemical mechanisms associated with their therapeutical effects in central nervou...
Dr. Matt J.
History // Freelancer | since 2019 \\ Biotech | 1 year, staff scientist | sequencing startup // KU Chemistry | 4 years, project manager | bio c...
Dr. Anna M.
My name is Dr Anna Patricia McLaughlin, and I'm an academic neuroscientist specialising in mental health and well-being. I completed my PhD...
Allegra M.
I completed my B.Sc. in Human Life Sciences at Stellenbosch University (South Africa) from 2015 to 2017. My modules included Genetics, Physiolo...
Mohammad H.
A research Scholar at Department of Psychology, Jamia Millia Islamia New Delhi, studying childhood emotional maltreatment.
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...
Dr. Luca Z.
Since the beginning of my scientific carrer I had the chance of experiencing different research topics and working methods. I initially dedicat...
Dr. Brendan O.
I am an experienced science writer and editor with a talent for taking complex data and generating easy-to-understand documents. I hold a Ph.D....
Dr. Kathryn Betts A.
My scholarship in social gerontology has focused on definitions, types, and measurement of geriatric depression and the relationship of depress...
Dr. Vanshika S.
I am a published neuroscientist with collaborative research work appearing in journals like Oxford Academic's Cerebral Cortex and BMJ's...
Dr. Prajitha M.
Have 11 yrs of research experience in clinical research. Worked on case control studies, monitored the effect of drugs on various Human cancer ...
I am a postdoctoral researcher in the area of neuroscience (and biophysics) at Vienna University of Technology, interested in the nanoscopic or...
Dr. Marilyne L.
I aim to create positive, enduring change in Healthcare and Life Sciences with a diverse- and gender-sensitive focus. Using a quantitative and ...
Dr. Maria Fernanda N.
Hello! My name is Dr Maria and I am a Dietitian. I hold a Ph.D. in Nutrition Science and a Master in Pediatric Science from a leading universit...
-Ph.D. in Neuroscience from McGill University - Currently working as a research associate in clinical research - Expertise in Neurobiology of ...
Consult top freelance mental health specialists with expertise in psychology, biology, 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. Sign NDAs 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 clause. You can also sign NDAs and custom agreements with freelancers for additional protection.
Post your project and receive quotes from relevant freelancers. You can also search for specific freelancers by expertise and invite them to your project. Discuss your project details with each freelancer before picking the one best expert.
We assure you of a 100% satisfaction guarantee, which means you only pay when you’re 100% satisfied with the work delivered. If you aren’t happy, we will refund 100% of your money.
You can choose to pay either a fixed or an hourly fee based on your scope of work. If you’re not sure how much your project costs, you can discuss with freelancers before arriving at a mutually agreed fee.
Kolabtree's terms and conditions prohibit freelancers from claiming ownership of intellectual property, and as a client, you are able to reinforce the message with additional communication, agreements or contracts.
Contact experts directly
Speak directly with freelancers and explain your requirements.
100% satisfaction guaranteed
Pay only once work is delivered and you’re happy with it.
No upfront fees
No minimum commitment or contract required.
Flexible, secure payments
Pay a fixed or hourly fee. We hold your funds securely until you’re ready to pay.
Post project (Free)
Post your project publicly for all freelancers to view and send you proposals, or interact with specific freelancers privately.
Choose the best expert
Get bids from relevant experts. Interact freely with them before making a hire.
Collaborate
Share files, make audio/video calls and collaborate with your chosen expert.
Complete project
Verify the project is complete to your satisfaction before paying the expert.