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Top Freelance SOP & Protocol Writing Experts for Hire

Dr. Amel E.

PhD Bioinformatics Scientist | In Silico Drug Discovery & Network Pharmacology | Academic Writing, MSc/PhD tutoring
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USD 45/hr
PhD
Kenya

I am a PhD-trained Molecular Biologist and Bioinformatics Scientist with over 7 years of combined experience in computational biology, in silic...

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USD 45/hr
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Garima S.

LifeScientist with 4+years of experience in conducting research, reviewing literature, publishing, and managing projects
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USD 40/hr
Integrated M.Sc. Microbiology
India

I'm masters trained scientist in microbiology, structural biology, molecular biology, bioinformatics, protein engineering, biochemistry, &a...

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USD 40/hr
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Dr. Ratanesh S.

Nonclinical & ADME Toxicologist | IND‑enabling strategy, mechanistic safety, and high impact scientific writing
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USD 100/hr
Ph.D. in Biotechnology
United States

I accelerate drug and chemical development for biotechs, pharma, startups, and academic labs by designing rigorous studies, interpreting comple...

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USD 100/hr
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Rudolf A.

Senior analytical chemist with 10 years of experience, including 3 years in a GMP environment.
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USD 150/hr
PhD
Sweden

I am an analytical chemist with 10+ years of experience in method development, LC-MS/MS, and managing complex analytical workflows. I’ve led cr...

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USD 150/hr
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Dr. Maximilien B.

Director at Envoya || Ex-BCG Consultant || Harvard Ph.D. in Genetics & Genomics from George Church Lab
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USD 150/hr
Ph.D.
United States

I’m a seasoned life science leader in biopharma, biotech, & research settings. I’m excited about making an impact with data-driven problem-...

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USD 150/hr
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Dr. NUZHAT A.

PhD Neurobiologist | Manuscript, Grant & Ethics Review Specialist
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USD 45/hr
Doctorate
India

I am a PhD-trained neurobiologist and biotechnologist with specialized expertise in neurodegeneration, translational neuroscience, and research...

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USD 45/hr
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Dr. Adam G.

PhD Chemical Engineer solving materials challenges from R&D to manufacturing to communicating science clearly
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USD 50/hr
PhD Chemical and Biomolecular Engineering
United States

I am a PhD Chemical Engineer, Materials Scientist, and Electrochemist with over eight years of experience developing advanced materials, electr...

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USD 50/hr
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Yen-Ju L.

Immunology & Cancer Biology Specialist | Study Design | Scientific Writing, Data Analysis & Interpretation
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Doctor rerum naturalium (Dr. rer. nat.)
Germany

I am a senior immunologist and cancer biology researcher with over 14 years of extensive experience across both academia and the biotechnology ...

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Dr. Ghali A.

PhD Mechanical Engineer | Inhalation/Pharma | GMP Docs • NGI/HPLC Analysis • Validation • CAD (SolidWorks) • 3D Printing
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USD 65/hr
PhD
United States

PhD Mechanical Engineer specializing in inhalation/pharma process and equipment development. I help university labs, PI-led groups, and startup...

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USD 65/hr
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Noah Y.

Lead Geographic Analyst & NASA Fellow (Duke MS) | Expert in GIS, Remote Sensing & AI Training (RLHF)
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USD 55/hr
PhD in Biology (incomplete)
United States

I am a Lead Geographic Analyst and former NASA Fellow (Duke University MS, William & Mary BS) with over 12 years of experience in geospatia...

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USD 55/hr
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Dr. Kalin A.

Pediatrician MD with Pharmacovigilance & Scientific Writing Expertise | English/German Fluent
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USD 40/hr
Masters in Clinical Trial Management
Bulgaria

I am a dedicated Pediatrician with hands-on clinical experience in emergency care, adverse event assessment, and regulatory-compliant documenta...

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USD 40/hr
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Dr. Rimsha K.

Medical Writer & Microbiologist | Expert in Systematic Reviews & Clinical Research | BioRender Visualization
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USD 80/hr
Masters of Philosophy
Italy

I am a PhD Researcher in Innovative Medicine and a Scientific Communications Specialist currently based in Italy. My work as a Visiting Researc...

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USD 80/hr
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Priyanka S.

Neuroscience Scientist | Science communicator | Educator | Neurodevelopment & Mental Health
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USD 110/hr
Masters in Lifesciences
United States

I’m a Neuroscience Ph.D. candidate in UCLA’s Brain Connectivity and Cognition Lab with 4+ years of research across autism, ADHD, and anxiety. I...

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USD 110/hr
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Dr. Sadia A.

PhD in Food Technology | Product Recipe Formulation, Food Safety, Quality Systems, Scientific Writing & Nutrition Ex...
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USD 40/hr
PhD
Pakistan

Dr. Sadia Aslam holds a PhD in Food Technology from the University of Agriculture, Faisalabad. Currently, she is serving as an Assistant Profes...

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USD 40/hr
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Dr. Kevin F.

Synthetic biologist with a PhD in Genes and Development with several years of biotech R&D industry experience.
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USD 60/hr
Ph.D
United States

Scientist with a robust foundation in mammalian synthetic biology and extensive expertise in gene editing, cell biology, and computational anal...

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USD 60/hr
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Dr. Waqar A.

Doctorate in microbiology, expertise in biological/biomedical sciences projects and academic writing. 8+ yrs experience
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USD 20/hr
PhD Microbiology and Immunology
Pakistan

8+ years of experience in microbiology, biotechnology, gut microbiome, probiotics, prebiotics and natural compounds research and supervision. R...

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USD 20/hr
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Dr. Andrew H.

Freelance scientific content writer and editor | 25 years experience in academia, 10 years experience in industry
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USD 30/hr
PhD
United Kingdom

I have over 30 years experience as an immunologist, scientist and writer, initially in academia studying regulatory T cells in autoimmune disea...

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USD 30/hr
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Dr. Justine L.

PhD in Immuno-Oncology | Scientific Writing, Literature Review & Translational Research Consultant
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USD 40/hr
PhD in Cancer Biology and Immunology
Germany

I hold a PhD in Immuno-Oncology with experience in both fundamental and translational cancer research. I specialize in scientific and medical w...

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USD 40/hr
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Dr. Carolina N.

Biomedical Scientist, PhD in Physiology & Pharmacology | Scientific Editor, Peer Reviewer & Medical Writer
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USD 35/hr
Master's degree in Biological Sciences
Brazil

Biomedical Scientist with a PhD in Biological Sciences (Physiology and Pharmacology) and extensive experience in scientific and medical writing...

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USD 35/hr
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Dr. Raegan B.

Freelance researcher: qualitative and quantitative analysis, grant writing, publishing, study design and coordination
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USD 50/hr
Experimental Psychology
United States

I am a researcher with a background in Experimental Health Psychology. I have over 5 years of experience with qualitative and quantitative anal...

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USD 50/hr
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Aroon K.

Scientific Content Reviewer & QA Analyst | PhD | Expert in Data, Writing, and Technical Quality Evaluation
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USD 80/hr
Ph.D in Biomedical Research
United States

I am a PhD-trained scientist with over 10 years of experience reviewing scientific, technical, and healthcare content for accuracy, clarity, an...

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USD 80/hr
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Amoye T.

Formulation Chemist | Aerosol & Household Cleaning | Technical & Regulatory Writer
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USD 85/hr
Bachelors of Arts in Chemistry
United States

I am a Formulation Chemist specializing in household, industrial cleaning, and aerosol product development. My expertise includes formulation d...

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USD 85/hr
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Dr. Kaushiki A.

Freelance writer - expert in pharmaceutical sciences, health care, medical/ scientific writing, ADR etc.
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USD 8/hr
PhD
India

A highly research-oriented person having a PhD in pharmaceutical sciences, I'm specialized in nanoformulation, in-vitro studies, data analy...

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USD 8/hr
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Dr. Aurora C.

Bioinformatics & aDNA Specialist | PhD in Molecular Biology | Expert in Snakemake Pipelines & Population Genetic...
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USD 45/hr
Doctorate
Spain

I am a PhD-trained molecular biologist with over 6 years of postdoctoral experience in bioinformatics, specializing in ancient DNA (aDNA), popu...

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USD 45/hr
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Adedeji O.

Amazon KDP Expert Helping Authors Build Profitable, Compliant Books in 2026
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USD 50/hr
Professional Development (Non-degree)
Nigeria

I am an Amazon KDP expert with hands-on experience helping authors and creators publish, optimize, and scale profitable books on Amazon. My wor...

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USD 50/hr
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Kolabtree is the leading online marketplace for SOP & Protocol Writing experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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.