level-one heading

Hire a Freelance Expert in China

Wang J.

AgTech Consultant | AI+Zero-Waste Solutions Cut Costs 30%+

Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
At present, there is none.
China

unlike pure technology companies, I have many years of experience not only in pigsty testing the pH value of feces, but also in writing Python ...

★★★★★
☆☆☆☆☆
USD 80/hr
Create Project

Maria L.

Materials scientist | Inorganic chemistry

Create Project
★★★★★
☆☆☆☆☆
USD 12/hr
Materials Science
China

Solid state ionics, quantum materials, inorganic synthesis, thermochemistry

★★★★★
☆☆☆☆☆
USD 12/hr
Create Project

Dr. Jianghua S.

Scientific Manuscript Editing & Polishing,Scientific Illustration & Figure Design,Experimental Design & Data...

Create Project
★★★★★
☆☆☆☆☆
USD 10/hr
Doctor of Philosophy (Ph.D) , Pathology and Physical pathology
China

I am a seasoned researcher specializing in the biochemistry and cell biology of cardiac and mitochondrial systems. With extensive experience in...

★★★★★
☆☆☆☆☆
USD 10/hr
Create Project

Dr. Peter P.

PhD Candidate, Materials Science & Engineering | Expert in Hydrogen Production | Waste-to-Energy & Biomass Elect...

Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Ph.D.
China

I am a PhD Researcher, Materials Engineer, and Environmental Engineer dedicated to solving global energy and waste challenges through innovativ...

★★★★★
☆☆☆☆☆
USD 45/hr
Create Project

Dr. Shaheryar S.

Expert Medical & Academic Writer Science Communicator 8+ Years Translating Complex Research into High-Impact Publica...

Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
PhD in Molecular Medicine
China

With extensive experience in academic writing and research support, I specialize in delivering high-quality, well-researched, and original cont...

★★★★★
☆☆☆☆☆
USD 15/hr
Create Project

Moin T.

Data Analyst | Mathematician | Data Scientist

Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
Master of Science
China

𝗜 𝗵𝗲𝗹𝗽 𝗼𝗿𝗴𝗮𝗻𝗶𝘇𝗮𝘁𝗶ҳ...

★★★★★
☆☆☆☆☆
USD 15/hr
Create Project

Yu Q.

My areas of expertise are general management, e-commerce, AI & IT, Buddhism and staffing recruitment.

Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Bachelors
China

I am experienced in senior operations in a start-up company and can complete all company affairs, including staffing recruitment, e-commerce ex...

★★★★★
☆☆☆☆☆
USD 30/hr
Create Project

Miraj R.

AI Researcher | LLM, RAG, AI Agents & Deep Learning Expert

Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Masters of Engineering
China

I am an AI Researcher and Machine Learning Engineer specializing in Large Language Models (LLMs), AI agents, retrieval-augmented generation (RA...

★★★★★
☆☆☆☆☆
USD 30/hr
Create Project

Dr. Moses A.

Bio/-Chemist | Data Analyst / Scientist | Ecotoxicologist | Environmental Scientist | Remediation Specialist | Research

Create Project
★★★★★
☆☆☆☆☆
USD 49/hr
PhD Environmental Engineering
China

Results-driven Environmental scientist with PhD-level expertise in contamination assessment, environmental pollution remediation technologies, ...

★★★★★
☆☆☆☆☆
USD 49/hr
Create Project

Dr. Faiza M.

PhD Researcher in Materials Science | Electrocatalysis & Hydrogen Energy | Scientific Writing, Literature Review, an...

Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
PhD
China

I am a PhD researcher in Materials Science specializing in electrocatalysis for hydrogen generation and water splitting technologies. My resear...

★★★★★
☆☆☆☆☆
USD 15/hr
Create Project

Dr. Ehsan U.

PhD Materials Scientist | Energy Storage & MOF Expert | Writer

Create Project
★★★★★
☆☆☆☆☆
USD 120/hr
Ph.D. (Physics)
China

I am a PhD-qualified Materials Scientist with 11 years of R&D experience and three successfully funded international grants (China NSF, Yun...

★★★★★
☆☆☆☆☆
USD 120/hr
Create Project

Marvis M.

Clinical Pharmacist & Regulatory Medical Writer | Peer-Reviewer | Pharmacovigilance & Cardiovascular Expert|FDA/...

Create Project
★★★★★
☆☆☆☆☆
USD 85/hr
Associate Degree in International Trade and Economics
China

Clinical Pharmacist & Regulatory Medical Writer | 5 Peer-Reviewed Publications | Pharmacovigilance & Cardiovascular Expert | FDA/EMA/WH...

★★★★★
☆☆☆☆☆
USD 85/hr
Create Project

Dr. Uzma N.

Medical Writer & Biomedical Data Analyst | R/Python | Microbiome, Metabolomics and Neuroscience | Translational Rese...

Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD in psychology
China

I am a medical writer and biomedical data analyst with a strong academic and research background in biomedical sciences, specializing in scient...

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Dr. 立桐 徐.

Computational Physicist | Ultrafast Optics, Scientific Python & Numerical Modeling

Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Doctor
China

I am a postdoctoral researcher in computational physics and ultrafast optics, with experience in scientific programming, numerical modeling, an...

★★★★★
☆☆☆☆☆
USD 60/hr
Create Project

Mulugeta Abrham A.

PhD Researcher in AI for Healthcare | Biomedical Engineer | Machine Learning & Healthcare Data Science Consultant

Create Project
★★★★★
☆☆☆☆☆
masters degree
China

Biomedical Engineer and MSc graduate in Information & Communication Engineering from Huazhong University of Science and Technology, China. ...

★★★★★
☆☆☆☆☆
Create Project

Dr. Javed Akhtar, M.

Consultant Cardiothoracici Surgeon / Biomedical research

Create Project
★★★★★
☆☆☆☆☆
USD 300/hr
Ph.D
China

Javed Akhtar, MD, PhD, is a consultant cardiothoracic surgeon and biomedical researcher with expertise in basic, clinical, and translational re...

★★★★★
☆☆☆☆☆
USD 300/hr
Create Project

Dr. Muhammad Usman S.

PhD Fire Dynamics Consultant | Tunnel, Moving & Enclosure Fires | Experimental Research & CFD

Create Project
★★★★★
☆☆☆☆☆
USD 85/hr
PhD. Safety Science and Engineering
China

I am a PhD qualified researcher in Safety Science and Engineering specializing in fire dynamics, enclosure fires, moving fire phenomena, and fi...

★★★★★
☆☆☆☆☆
USD 85/hr
Create Project

Dr. Mustapha Muhammad N.

Associate Professor in Food Science | Non-Thermal Plasma Expert | Food Safety, Preservation & Protein Modification

Create Project
★★★★★
☆☆☆☆☆
USD 130/hr
Doctor of Engineering
China

I am an Associate Professor of Food Science and Engineering at Bohai University, China, with over 10 years of international research and teachi...

★★★★★
☆☆☆☆☆
USD 130/hr
Create Project

WeiYang Z2BioZhitu S.

Bioinformatics & Biomedical Data Consultant | Multi-Omics, Microbiome, Clinical Data & AI Research

Create Project
★★★★★
☆☆☆☆☆
USD 85/hr
Master of Science
China

I am a senior bioinformatics and biomedical data consultant based in Shenzhen, China, and the founder of Shenzhen Zhitu Biotechnology Co., Ltd....

★★★★★
☆☆☆☆☆
USD 85/hr
Create Project
pay-per-click
Confidentiality Assured

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.

Why Kolabtree

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.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

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.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.