Zain Ul Abdin N.
I am writing to express my interest in the Content Writer positionWith a passion for storytelling, branding, and a deep understanding of the fr...
Yazmín Z.
Hello, I am currently in the last months of a PhD programme. My main research is on Ecology and Evolution with a conservation perspective. I ha...
Dr Harsha L.
Research Scientist with a strong background in Medicinal plant research and Hemoglobinopathies, Complementary and alternative medicines, Popula...
Sofia M.
Ambitious social researcher with a key focus in interdisciplinary research, social policy, sociology and political science. Subject expertise i...
David Eric K.
I am a PhD student in Geosciences (Hydrogeology and Water resources) at the University of Douala (Cameroon, Central Africa). I actively partici...
Dr. Konstantinos P.
As an expert with a distinguished background in interdisciplinary scientific research, I offer evidence-based consulting services specialising ...
Deborah D.
I am experienced in aviation/aerospace research, technical writing, training and application. As an airline captain, aeronautics professor and ...
Dr. UDAY KUMAR K.
I am a Ph.D. holder with specialized expertise in toxicology risk assessment for the pharmaceutical industry, focusing on permitted daily expos...
E'Keema M.
I’m a Clinical Research Consultant with a Master’s degree in Biological Sciences and hands-on experience managing and optimizing clinical trial...
Endale Alemayehu A.
I am a statistician and epidemiologist with over 8 years of experience in statistical modeling, health data analysis, and research consulting. ...
Haiqa S.
I have practical experience in environmental sciences and waste management, focusing on sustainable solutions and effective resource handling t...
Dr. Vinit S.
I am a biomedical scientist with over 8 years of research experience in cancer biology, chronic inflammation, and translational medicine, curre...
Dr. Sima T.
I specialize in: - Scientific Writing & editing for peer-reviewed journals - HACCP, ISO 22000, and FSSC 22000 implementation & auditing...
Dr. Javaid H.
PhD Life Scientist specializing in wildlife-human microbiome interactions, bioremediation, and conservation biology, with 8+ years of research ...
Dr. Asnake A I.
My previous research involved both qualitative and quantitative methods. I am familiar with analysing large scale national data, such as DHS.
Dr. Prachi M.
I have an extensive experience in the field of Marine Ecology, EIA studies, biodiversity, and conservation biology. I have published several ar...
Dr. Seth C.
I am an experienced researcher in environmental toxicology with a strong focus on PFAS-induced neurodevelopmental toxicity, transcriptomics, an...
Dr. Dr. Anup K.
Developing aflatoxin mitigation strategies in oilseeds during pre harvest and post harvest using biocontrol agents and aroma compounds
Angela D.
I’m a Senior Materials and Process Engineer with over 13 years of experience translating complex scientific data into actionable insights — fro...
Thaís Fabiane G.
Graduated with a Bachelor’s Degree in Biological Sciences (Teaching License) from the Federal Institute of Education, Science, and Technology o...
Uzair A.
Experienced Researcher with an M.Sc. (Hons) in Agronomy and a strong background in crop science, sustainable agriculture, and nutrient manageme...
Dr. Mohammad Obaid Q.
Holds a Ph.D. in Civil Engineering from Yeungnam University, South Korea, specializing in Water Resources and Environmental Engineering (CGPA: ...
Dr. Shil A.
Ecological services such as biodiversity assessments, report writing, EcIA, integrating molecular analysis, and GIS-based geospatial LULC and...
Dr. Sandhya M.
I am an Assistant Professor in the Faculty of Civil Engineering at Shri Ramswaroop Memorial University, Lucknow, India. I hold a Ph.D. in Envir...
Deepanjali S.
I’m Deepanjali, a development consultant with 4+ years of experience in Monitoring & Evaluation, sustainability, reporting, CSR documentati...
Consult top freelance environmental health scientists with expertise in environmental science, environmental issues, 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.