15,000+ Scientists & Academics
3,000+ Scientific disciplines
7,000+ Projects posted
Trusted by 2,500+ businesses

Top Freelance Science (General) Experts for Hire

Dr. Natasha Beeton

Freelance science writer, editor and consultant.
Request a Service
★★★★★
☆☆☆☆☆
USD 55/hr
PhD (Molecular & Cell Biology)
South Africa

I bring initiative and a strong drive to deliver a good product and service. In January 2018 I made the changeover from full-time senior scient...

★★★★★
☆☆☆☆☆
USD 55/hr
Request a Service

Dr. Juan Jimenez

Statistician & Data Analyst.R & Phyton & C++. 30+ years as researcher & consulting. 18+ projects conduc...
Request a Service
★★★★★
☆☆☆☆☆
USD 60/hr
PhD
Spain

Statistical Analysis and Modeling, Time Series Forecasting, Complex Networks, Surveys Analysis, Item Response Models, Physics. Scientific Publi...

★★★★★
☆☆☆☆☆
USD 60/hr
Request a Service

Dr. James Drew

Neurobiologist with 5+ years experience in scientific writing and data analysis
Request a Service
★★★★★
☆☆☆☆☆
USD 35/hr
Natural Sciences BA
United Kingdom

First class degree from University of Cambridge and PhD from University College London. My academic background spans basic cell and molecular b...

★★★★★
☆☆☆☆☆
USD 35/hr
Request a Service

Dr. Julia Jenkins

PhD in Biochemistry and Medical Writer with 20+ years of experience
Request a Service
★★★★★
☆☆☆☆☆
USD 50/hr
PhD
United States

As a scientist with over 20 years experience of project management, technical writing, teaching and the regulatory landscape; I have developed ...

★★★★★
☆☆☆☆☆
USD 50/hr
Request a Service

Dr. Maartje Wouters

Research Scientist Cancer Immunology / Immunotherapy | Medical Writer
Request a Service
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
Canada

As an experienced scientist in immunology and cancer research, I am passionate about working on creative innovations that make a real differenc...

★★★★★
☆☆☆☆☆
USD 100/hr
Request a Service

Dr. Robert R Geyer

Founder at Rogue Biotechnology
Request a Service
★★★★★
☆☆☆☆☆
USD 50/hr
Ph.D. Biochemistry and Molecular Biology
Brazil

I have a Ph.D. in Biochemistry and Molecular Biology, from Wright State University, in Dayton, Ohio. Before that I graduated from a small liber...

★★★★★
☆☆☆☆☆
USD 50/hr
Request a Service
Request a Service
★★★★★
☆☆☆☆☆

Worked in numerous fields using simple model organisms and a genetics-based approach. Currently using Drosophila to investigate Diabetes pathog...

★★★★★
☆☆☆☆☆
Request a Service

Dr. Thomas Rookes

Experienced Science Consultant and Writer
Request a Service
★★★★★
☆☆☆☆☆
USD 60/hr
PhD in Chemistry
United Kingdom

I am a accomplished and professional Scientific Consultant and Writer with a wide range of academic and industrial experience ranging from Scie...

★★★★★
☆☆☆☆☆
USD 60/hr
Request a Service

Dr. Martin Pendola

Biomaterials, Biomedical, Biomechanics Scientist, Dentistry Research
Request a Service
★★★★★
☆☆☆☆☆
USD 50/hr
ISO 13485:2016 Lead Auditor
United States

Biomaterials Scientist, with clinical and scientific experience in Dental Materials, Dentistry, Biomedical Engineering, Medical, Orthopedic and...

★★★★★
☆☆☆☆☆
USD 50/hr
Request a Service

Dr. Olivia Levine

Neuroscientist (PhD) with 12+ years of research experience
Request a Service
★★★★★
☆☆☆☆☆
USD 300/hr
PhD
United States

I recently earned my PhD in neuroscience at Weill Cornell Medicine. My dissertation research focused on dissecting the neurocircuitry and molec...

★★★★★
☆☆☆☆☆
USD 300/hr
Request a Service

Dr. Saeed FARROKHPAY

Technical Consultant with 20 years of experience in industry and academia
Request a Service
★★★★★
☆☆☆☆☆
USD 100/hr
Australia

I am a Chemical Engineer with a PhD degree and more than 20 years of experience. I can provide you with expert advice on mineral and material p...

★★★★★
☆☆☆☆☆
USD 100/hr
Request a Service

Dr. John Bertram

Materials Scientist & Chemist | Special Expertise in Nanotechnology & Photoactive Materials
Request a Service
★★★★★
☆☆☆☆☆
USD 40/hr
Joint B.S./M.S. Chemistry
United States

I am a Materials Science & Engineering Ph.D. canddiate at the University of Colorado Boulder. My role in the Nagpal research group is t...

★★★★★
☆☆☆☆☆
USD 40/hr
Request a Service

Dr. Sergio Pérez, PhD

MDR Consultant / CER writer
Request a Service
★★★★★
☆☆☆☆☆
USD 55/hr
Masters program about drug development
Spain

I have more than 6 years experience (research and pharmaceutical industry) with a long track of success. My years as a researcher provided me ...

★★★★★
☆☆☆☆☆
USD 55/hr
Request a Service

Dr. Maya Chergova, PhD

Scientific Writer and Content Creator | Sales Development for Biotech and Pharma Companies
Request a Service
★★★★★
☆☆☆☆☆
USD 40/hr
PhD, Biochemistry and Biotechnology
France

A freelance scientist with deep expertise in cancer biology and research, molecular biology, primary cells isolation, culturing and functional ...

★★★★★
☆☆☆☆☆
USD 40/hr
Request a Service

Dr. Glynis Johnson

Molecular biologist with particular experience in biomedical science
Request a Service
★★★★★
☆☆☆☆☆
USD 35/hr
PhD
South Africa

ACADEMIC INTEREST AREAS Structure, interactions and evolution of proteins Enzymology, including development of catalytic antibodies Protein mo...

★★★★★
☆☆☆☆☆
USD 35/hr
Request a Service

Dr. Pradeep Kumar Sacitharan

Expert in molecular and cellular medicine. Here to help you.
Request a Service
★★★★★
☆☆☆☆☆
Ph.D. in Molecular and cellular medicine
United Kingdom

Driven to provide the best service.

★★★★★
☆☆☆☆☆
Request a Service
PHD Ecology and Wildlife Management
United Kingdom
Request a Service
★★★★★
☆☆☆☆☆
USD 40/hr

I'm a freelance ecology, conservation and environmental consultant with a working knowledge of ecology, wildlife management, agriculture, f...

★★★★★
☆☆☆☆☆
USD 40/hr
Request a Service

Dr. Christopher Ontiveros

Strategic Medical Writer/Content Development
Request a Service
★★★★★
☆☆☆☆☆
USD 75/hr
PhD
United States

Christopher Ontiveros, PhD is a freelance medical writer who has worked in medical communications for nearly 15 years developing scientific con...

★★★★★
☆☆☆☆☆
USD 75/hr
Request a Service

Dr. Quentin Victeur

Research scientist in Social and Cognitive Psychology | Scientific consultant & Data analyst
Request a Service
★★★★★
☆☆☆☆☆
USD 80/hr
PhD in Social and Cognitive Psychology
France

Through a social cognition approach of psychology, my thesis and professional experiences have allowed me to acquire expertise in both social a...

★★★★★
☆☆☆☆☆
USD 80/hr
Request a Service

Dr. Muthukumar Karuppasamy

Experienced Researcher and Medical Writer with more than 10 years of drug discovery experience
Request a Service
★★★★★
☆☆☆☆☆
USD 20/hr
PhD
India

Founder at YaAn Pharmaceutical-Medical Communications Content writer and Scientific research consultation for Medicinal Chemistry and Drug Dis...

★★★★★
☆☆☆☆☆
USD 20/hr
Request a Service

Dr. Sharmistha Saha

Scientific Content Writer/ Editor over a decade experience in biomedical research. Creativity with science into action
Request a Service
★★★★★
☆☆☆☆☆
USD 35/hr
MSc Bioinformatics
India

The bridge to communicate science in the most lucid way is what propels me the passion for science and scientific writing. Organizing logic in ...

★★★★★
☆☆☆☆☆
USD 35/hr
Request a Service

Dr. Eoghan Mulholland

Experienced Bioenineering/genetic researcher
Request a Service
★★★★★
☆☆☆☆☆
USD 200/hr
PhD in Pharmacy
United Kingdom

I am currently a Postodoctoral Research Scientist in cancer genetics, I hold a PhD in biotechnology (for chronic wound repair) and a Masters in...

★★★★★
☆☆☆☆☆
USD 200/hr
Request a Service

Pradeep Singh

Medical research specialist with 10+ yrs of healthcare consulting experience (medical devices, diagnostics, pharma)
Request a Service
★★★★★
☆☆☆☆☆
USD 45/hr
M.Tech Biomedical Engineering
India

I am a research consultant with over 10 years of consultancy experience in life science/medical management consulting industry. I am proficient...

★★★★★
☆☆☆☆☆
USD 45/hr
Request a Service

Dr. Isis Ricano Ponce

PhD in genetics of complex diseases, freelance writer and researcher
Request a Service
★★★★★
☆☆☆☆☆
USD 40/hr
PhD
Mexico

As part of my master and PhD projects I have been working in understanding the genetic causes of immune-mediated diseases, with special emphasi...

★★★★★
☆☆☆☆☆
USD 40/hr
Request a Service

Dr. Brydie Thomas-Moore

Freelance Science/Medical Writer, Editor and Proofreader.
Request a Service
★★★★★
☆☆☆☆☆
USD 21/hr
PhD in Biochemistry
United Kingdom

Drawing on academic (BSc in Biomedicine, MSc(Res) in Chemical Sciences, PhD in Biochemistry), industrial and healthcare experience, I am commit...

★★★★★
☆☆☆☆☆
USD 21/hr
Request a Service

Kolabtree is the leading online marketplace for Science (General) experts. Post your project, get bids, and hire qualified experts quickly and easily.

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. Sign NDAs 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 clause. You can also sign NDAs and custom agreements with freelancers for additional protection.

Post your project and receive quotes from relevant freelancers. You can also search for specific freelancers by expertise and invite them to your project. Discuss your project details with each freelancer before picking the one best expert.

We assure you of a 100% satisfaction guarantee, which means you only pay when you’re 100% satisfied with the work delivered. If you aren’t happy, we will refund 100% of your money.

You can choose to pay either a fixed or an hourly fee based on your scope of work. If you’re not sure how much your project costs, you can discuss with freelancers before arriving at a mutually agreed fee.

Kolabtree's terms and conditions prohibit freelancers from claiming ownership of intellectual property, and as a client, you are able to reinforce the message with additional communication, agreements or contracts.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

Pay only once work is delivered and you’re happy with it.

No upfront fees

No minimum commitment or contract required.

Flexible, secure payments

Pay a fixed or hourly fee. We hold your funds in escrow until you’re ready to pay.

Recent Projects
  • Prepare a paper for journal publication
    $600.00
  • Design a statistical study
    $800.00
  • Stabilize the shelf life of a sauce
    $1581.00
How it works View full page
1

Post project (Free)

Post your project publicly for all freelancers to view and send you proposals, or interact with specific freelancers privately.

2

Choose the best expert

Get bids from relevant experts. Interact freely with them before making a hire.

3

Collaborate

Share files, make audio/video calls and collaborate with your chosen expert.

4

Complete project

Verify the project is complete to your satisfaction before paying the expert.