Dr. Dr. Manjunatha C.
Dr. Manjunatha. C, is currently an Assistant professor in the Department of Chemistry, RV College of Engineering, Bengaluru, and recognized PhD...
Dr. Anjana B.
Gold Medalist in Physics with a PhD and over 10 peer-reviewed publications. Extensive experience in peer review, having reviewed over 1000 manu...
Dr. Dr. Abdul-Sattar N.
Dr. Abdul-Sattar Nizami has Master of Science in Engineering from the Chalmers University of Technology, Göteborg, Sweden. He has a Ph.D. ...
Dr. Megha B.
Motivated biotechnology enthusiast with scientific content writing and editing as an experienced freelancer
Muhammad Usman G.
Muhammad Usman Ghani is an accomplished academic researcher with a master's degree and over five years of experience in research, essay wri...
Carol Wakio W.
I am a Masters graduate in Environmental Science and Technology with a background in Microbiology. I have gained the following skills in the co...
Deniz Emek S.
EXPERIENCE - Emission Tests and Reporting - Carbon Intensity Index Reporting - BWTS Sample Analysis & Reporting - Oil/Water/Fuel/Chemical ...
JEMIMAH W.
Creative, skilled and accomplished Content and Academic Writer with diverse knowledge of writing content for various websites and academic rese...
Naima H.
Are you looking for a proofreader? Hi, I am a qualified writer and an established researcher with over 20 highly cited International papers and...
Dinushaka S.
Ambitious and enthusiastic GIS and Remote Sensing analyst willing to provide GIS and Remote Sensing analysis services to the global community t...
Komal A.
I'm a scientific research writer, highly experienced in writing research papers, plotting graphs for different characterization techniques ...
Salil P.
Hello, I am an engineer and I have more than 2 years of experience in Academic writing full time. During my day-to-day work at the office, I ha...
Dr. Parul G.
Experienced scientific editor with a strong foundation in chemistry. Skilled in copyediting, proofreading, and technical writing. Proficient in...
Dilip G.
I am an Environmental & Civil Consultant working in the Transaction Services, construction and Renewable energy sector. While my profes...
I am an Environmental Sciences Masters graduate from Rutgers University. I am a dedicated, hard-working individual with high level of attention...
Senior Level Scientist in Food & Drug Integrity and Safety, Content, and Chemistry
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...
Robert R.
Robert Rainer is a Senior Technology Engineer at the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory, with ove...
Dr. Jan S.
🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...
Ruan F.
Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...
Sakine S.
As an environmental scientist with over a decade of academic and hands-on experience in solid waste, wastewater, and environmental monitoring, ...
Consult top freelance hazardous waste management specialists with expertise in waste treatment, hazardous substances, 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.