As a former software engineer-turned-scientist, I have a doctorate in ecology, a master's and a bachelor's in computer science, 14 year...
Dr. Polina V.
As a highly qualified and experienced scientist, I am able to offer a range of freelance services that draw upon my extensive knowledge and exp...
I'm a freelance wildlife ecology, conservation and environmental consultant with working, training and research knowledge of ecology, wildl...
Dr. Rishard Z.
I am a chemistry PhD graduate with a strong research background in molecular spectroscopy. Also I possess nearly six years of teaching experien...
Dr. Jing-He Y.
Ph.D. Thesis “Synthesis and Catalytic Properties Study of Graphene-based Catalysts” Graphene has good electrical conductivity, large specific s...
Dr Vesna Radovanović started her professional career at the Faculty of Agriculture in Belgrade (eight years) and continued her research work at...
Dr. Olushola M. A.
I am a Risk Assessment Toxicologist with proficiency in product safety assessment, ingredient & chemical health risk assessments (using in ...
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...
Juma M.
I am very passionate, flexible, and committed to delivering quality work within the defined timelines. I love research activities, data analysi...
Mariam A.
I have MS in chemistry with experience in polymer chemistry and the plastic industry from my research. I began my career in organic chemistry f...
Dr. Ali A.
Prior to starting my work as a freelancer, I worked as a reviwer and/or editorial board member since 2013. During my career, I've worked fo...
Dr. Jeff H.
I am a senior ecologist with expertise in EIA's, environmental law, and legislation (EU & Southern Africa). My specialties lie in aquat...
Dr. Oyinkansola S.
Overview: As a dedicated Medical Doctor and accomplished Research Writer, I bring a unique blend of medical expertise and writing proficiency ...
Dr. Adnan S.
I'm a seasoned Statistician, Data Scientist and Visualization specialist with over 12 years of experience using programming languages like ...
Dr. Wainkwa C.
Rogers is an environmental an senior researchers whose research interest is focused on soil carbon, nitrogen cycling and micro(nano)plastics wi...
Dr. Abdullah I.
Environmental Scientist and Quality Management in the Laboratory I have five years of experience in water testing, quality management, laborat...
Dr. Faheem A.
I am currently working as an associate professor in a top-tiered public sector University. 15+ years experience in research supervision and tea...
Dr. G N N.
Dr. Ganapati Narayan Nayak (G.N. Nayak) Born on June 10th, 1957, in Ankola Taluka, Karnataka State, India. Education: B.Sc. in Geology, 1979 M...
Dr. Steve O.
Editor of theses and manuscripts for postgraduate students and scientists whose second language is English (ESL authors), with editorial expert...
Dr. Dr Joaquin C.
I am MSc in Environmental Sciences, MSc in Advanced Biotechnology and PhD in Cellular and Molecular Biology.
Dr. Aniruddha M.
I have over 12 years of extensive research in "Chemistry, Chemical formulation, Nanotechnology for Energy storage, Hydrogen generation, El...
Dr. Dr. Ellard H.
Key areas: Environmental Science - Ecology - Earth Sciences - Atmospheric Sciences - Statistics While the natural environment already sets ha...
Dr. Kingsley O.
Dr. Kingsley O. Obodo is a highly accomplished researcher in the fields of computational materials science and physics, with a focus on condens...
Md Bokhtiar R.
I am a writer and data analyst with 7+ years of experience with 7 international journal pub..., 15 international conference publications, 45 international nucleotide database publications in NCBI...
Anna W.
I am a medical and science writer with a public h...My specialty areas are publications, white papers, research summaries, instructional design, and presentation...
Kolabtree is the leading online freelance marketplace for Environmental Science experts. Post your project, get bids, and hire qualified experts quickly and easily.

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.