Dhirar B.
I am Dr. Dhirar Ben Salem, a researcher specializing in adsorbent materials, water purification technologies, and advanced material characteriz...
Dr. Ruth Mwongeli M.
I’m a PhD-trained Mechanical Engineer and Materials Scientist with expertise in molecular simulations, nanomaterials, polymer composites, compu...
Dr. Alaa A.
PhD in Micro and Nanosystems with over 10 years of international experience as a professor, researcher, and academic advisor in physics and mec...
Dr. Abdul G.
I am a Marie Curie Fellow at the University of Padua, Italy, with over a decade of interdisciplinary research experience in environmental scien...
Ruan F.
Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...
Dr. Patrick D.
I’m a PhD-trained Environmental Engineer with specialized expertise in statistical modeling, geospatial analysis, and environmental data scienc...
Dr. Kandarp B.
I am a PhD in Microbiology with 17+ years of experience in scientific writing, editing, and research mentoring across life sciences and multidi...
MOHANRAJ M.
I’m Mohanraj Muralidharan, a passionate explorer at the intersection of quantum physics, data analytics, and human behavior, currently working ...
Haniyeh A.
Research & Development Scientist with expertise in Quality Control, LC-MS/MS, and chromatography. Skilled in environmental and wastewater a...
Minakshi S.
I offer scientific writing services with 5+ years of experience in pharmaceutical R&D and PhD research in 2G bioethanol. I specialize in ma...
Simran S.
8+ years - Scientific Programming, Earth Observation applications, Software Development, Testing and Deployment
Dr. Jan S.
🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...
Dr. Sukritee B.
I am a Research Associate with a PhD in Structural Biology and Enzymology, complemented by postdoctoral experience in immunology and protein bi...
Dr. Peter P.
I am a PhD Researcher, Materials Engineer, and Environmental Engineer dedicated to solving global energy and waste challenges through innovativ...
Dr. Padmanabh J.
I earned my Ph.D. degree in Chemistry from the University of Cincinnati under the mentorship of Prof. Peng Zhang. My thesis was centered on the...
Anas T.
Anas is a researcher at the IRTA Agrifood Research and Technology Center of Catalonia (Cabrils), which focuses on sustainable crop protection, ...
Wishah Q.
Area of Expertise: 1. Structural analysis & construction management 2. Geotechnical and environmental engineering 3. Building Information M...
Dr. Ayesha H.
I am a dedicated Environmental Scientist with a PhD in Environmental Sciences and a strong foundation in Chemistry (BS Chemistry). With over a ...
Ayesha A.
I am an Environmental Science researcher and PhD scholar with expertise in environmental pollution assessment, risk analysis, and emerging toxi...
Consult top freelance environmental chemistry scientists with expertise in soil chemistry, atmospheric research, 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.