Majid T.
I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...
Saad K.
PhD Chemical Engineer | Nanomaterials & Photocatalysis Expert | Scientific Consultant & Technical Writer I hold a PhD in Chemical Engi...
Dr. Debesh M.
I am a PhD-qualified Research Scientist with over a decade of multidisciplinary experience across mechanical reliability engineering, materials...
Dr. Stuart R.
Scientist and Engineer specializing in electrochemical energy storage systems, catalytic nanomaterials, and advanced sensor platforms. I delive...
Angela D.
I’m a Senior Materials and Process Engineer with over 13 years of experience translating complex scientific data into actionable insights — fro...
Dr. Hamid R.
Dual PhD-qualified academic specialist in Environmental and Civil Engineering with 16+ years’ experience in advanced water and wastewater treat...
Dr. Kavya M.
A doctoral degree holder in chemical science with interdisciplinary aptitude. Experienced in writing, research and review papers of high qualit...
Dr. Omondi E.
A highly experienced Medical Writer, Statistician, and Data Analyst with 10+ years of expertise in clinical research, biostatistics, and medica...
Dipak B.
I hold a PhD in Nanotechnology with over nine years of postdoctoral research experience at the University of Manchester, specializing in the de...
Shreepal B.
I am a Chemistry researcher with a solid academic foundation and diverse industry and writing experience. I completed my graduation in science ...
Dr. Jan S.
🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...
Parisa N.
I am a senior researcher with a doctoral degree in Computational Chemistry for gas and energy conversion and two master's diplomas in Nanoc...
Maria L.
Solid state ionics, quantum materials, inorganic synthesis, thermochemistry
Dr. Oleksii Z.
PhD candidate in Advanced Nanomaterials with a strong background in Mechanical Engineering, Engineering Physics, and Nanotechnology. Over 6 yea...
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...
Sonu K.
Materials & Analytical chemist with a Ph.D. specializing in nanomaterials, hydrogel biomaterials, and microfluidics. Extensive experience d...
Dr. Nahuel M.
I’m a PhD-level researcher with over 5 years of experience in computational chemistry, heterogeneous catalysis, and advanced data analysis. My ...
Navya C.
Patent analyst with expertise in patent searches and drafting applications and analysis reports
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...
Mohit J.
I help students, researchers, and professionals get fast, accurate, and clearly written content — whether it’s assignments, article writing, pr...
Dr. Alexey P.
Editor with 10 years of experience at Enago and Editage backed by 10 years of wet chemistry experience
Sanjay M.
I am a postdoctoral researcher specializing in advanced materials and electrochemical systems, with expertise in ionic liquids, microemulsions,...
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 ...
Dr. Maryam N.
I am a multidisciplinary aerospace structural engineer with a strong academic and professional background in the aerospace, automotive, and ene...
Dr. Ahmed A.
I’m a freelance materials scientist specializing in thin film deposition using AACVD, spray pyrolysis, and CSS. I have over 15 years of experie...
Consult top freelance surface scientists with expertise in chemistry, physics, 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.