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Hire a Freelance Expert in United States

Dr. Tanya S.

Oncology Research Scientist & Medical Writer | Grant Writing | CAR-T & Cell Therapy | UCLA | PhD

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USD 90/hr
phd in molecular biology
United States

I am a PhD-trained scientist and medical writer with 6+ years of hands-on oncology research experience at UCLA, specializing in cancer therapeu...

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USD 90/hr
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Dr. Omar F.

PhD Epidemiologist & Biostatistician | Public Health Data Analysis | R, SPSS, Python | Systematic Reviews&Meta-A...

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USD 40/hr
PhD Epidemiology
United States

I am a PhD-trained epidemiologist and medical doctor with expertise in biostatistics, epidemiologic research design, and public health data ana...

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USD 40/hr
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Dr. Amulya L.

PhD Acoustic Simulation & Noise Control Engineer | COMSOL, LMS Testlab, Porous Materials

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USD 70/hr
PhD
United States

If you need someone who can build, validate, and interpret acoustic simulations or noise-control models—not just run software—I can help. I ho...

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USD 70/hr
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Dr. Candace N.

Harvard-trained Public Health Scientist | Study Design, Evidence Synthesis & Scientific Writing | Health Research

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USD 150/hr
Doctor of Science (Sc.D.) in Social and Behavioral Sciences
United States

I am a Harvard-trained public health scientist (Sc.D., Harvard T.H. Chan School of Public Health) with over 15 years of experience in epidemiol...

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USD 150/hr
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Jim N.

New Food / Beverage Product

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n/a
United States

Need contract services to help bring to market new concept

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Dr. Johannes S. P. D.

Biomedical research & Biostatistician | Biomedical and medical writer with >12 years experience in research &...

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USD 50/hr
PhD in Molecular Parasitology and Vector Biology
United States

Johannes Doehl is a biomedical researcher & biostatistician with a focus on molecular biology of vectors of diseases (e.g., ticks and sand ...

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USD 50/hr
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Yosef Hamba T.

PhD in Genetics | Scientific Writer | Research, Publications, and Data Analysis

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USD 85/hr
PhD in Genetics
United States

I am a PhD-trained genetics researcher with over 15 years of experience turning complex scientific data into clear, actionable insights. I supp...

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USD 85/hr
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Dr. Geno M.

Dermatology & Regenerative Medicine Consultant | Clinical Protocol Development | Medical & Scientific Writing

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USD 140/hr
Ph.D.
United States

Develop clinical treatment protocols and scientific frameworks for dermatology and hair restoration therapies used in physician-directed medic...

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USD 140/hr
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Bryan L W.

Epidemiologist | Front End Developer | Researcher

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USD 65/hr
PhD
United States

Senior researcher with extensive cross-sector experience in clinical, public health, and higher education settings. Extensive background in int...

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USD 65/hr
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Ender D.

PhD Computational Scientist | Advanced CFD Modeling, Thermal Management & Optimization

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USD 80/hr
Postdoctoral Fellow
United States

I am a Senior Computational Scientist and retired Professor with a PhD in Fluid Mechanics, bringing over 20 years of academic and industrial ex...

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USD 80/hr
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Dr. Christopher L.

Biomedical Engineering PhD | Medical Device Design & Microfabrication | Neural Interfaces & Biosensors

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USD 125/hr
PhD Biomedical Engineering
United States

I'm a biomedical engineer with a PhD from USC and over 10 years of experience designing, fabricating, and characterizing medical devices an...

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USD 125/hr
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Philip W.

PhD Candidate in Pharmacology | GPCR Specialist | GMP Consultant | SOP Development

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USD 60/hr
Pharmacology and Toxicology B.S
United States

I am a PhD Candidate in Pharmacology and Toxicology at Saint Joseph’s University with over a decade of experience across academic research and ...

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USD 60/hr
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Dr. Nastaran B.

Thermal Systems Engineer | Thermal Energy Storage (PCM) | Heat Transfer & Energy Efficiency | Technical Consulting &...

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USD 135/hr
Mechanical & Energy Engineering
United States

Thermal systems engineer with over 12 years of experience in heat transfer, thermodynamics, and thermal energy storage technologies. My work fo...

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USD 135/hr
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Pezhman H.

Research Writer & Data Analyst | Expert in Data Visualization, Statistical Analysis, and Scientific Writing

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USD 40/hr
Medical Degree (MD)
United States

I’m an International Medical Graduate (IMG) and Researcher at a leading research center in Houston, where I specialize in data analysis and vis...

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USD 40/hr
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Dr. Yury M.

Medicinal Chemistry/Drug Development/Organic Synthesis expert with 10+ years of experience in chemical R&D

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USD 80/hr
Ph.D.
United States

An expert in multi-step synthesis of complex active pharmaceutical ingredients (APIs), focusing on optimization and parameterization of small m...

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USD 80/hr
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Dr. Sedigheh T.

PhD Microbiologist, Scientific Writer, Manuscript Editor & Research Consultant

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USD 80/hr
Doctor of Philosophy (Ph.D.)
United States

I am a PhD-trained microbiologist with extensive research experience in microbiology, immunology, and host–microbe interactions. I have more th...

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USD 80/hr
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Kristin K.

Medical Writer with 15 Years’ Experience in Health Research: Grant Writing to Manuscripts

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USD 80/hr
Professional Certificate in Biomedical Informatics
United States

Medical writer with 15+ years of experience translating complex biomedical, clinical, and scientific data into regulatory-grade reports, peer-r...

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USD 80/hr
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Dr. Waqaas B.

MD & MSc Bioinformatics | Clinical ML, Cancer Genomics, Transcriptomics

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USD 150/hr
MScBMI
United States

I span clinical medicine and computational biology. I started as a Medical Doctor (Aga Khan University) and then deliberately re-oriented towar...

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USD 150/hr
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Dr. Cullin H.

PhD Quantitative Methodologist | SEM, Longitudinal & Multilevel Modeling | Behavioral & Social Science Research

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USD 150/hr
PhD
United States

I am a PhD-trained quantitative methodologist and behavioral scientist specializing in advanced statistical modeling for social and behavioral ...

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USD 150/hr
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Dr. Michelle E.

Data Scientist | Research & Intelligence Analyst | Business Intelligence | Risk Analytics | AI/ML & Network Anal...

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USD 75/hr
Doctor of Business Intelligence
United States

Data scientist and intelligence analyst with 20+ years of experience turning complex data into actionable insights. I specialize in fraud detec...

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USD 75/hr
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Dr. Hilary S.

PhD Neuroscientist | Systems Translator Bridging Research, Data & AI

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USD 140/hr
PhD
United States

I am a PhD trained neuroscientist and systems translator who specializes in turning complex biological, data rich, and AI enabled problems into...

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USD 140/hr
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Dr. Alex S.

PhD Biomedical Scientist | Biomedical Consulting | Substantive Scientific Editing & Reviewer-Aligned Manuscript Revi...

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USD 100/hr
PhD Endocrinology
United States

I am a PhD-trained biomedical scientist providing consultation for biomedical ventures, and substantive scientific editing for manuscripts, res...

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USD 100/hr
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Dr. Zain S H.

Physician Biostatistician | Clinical Research & Medical Data Analysis | SEER & Medicare Databases

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USD 30/hr
Doctor of Medicine (MD)
United States

I hold an M.D. from University of Medicine and Health Science and B.S. in Biomathematics (Magna Cum Laude) from the University of Houston. I ha...

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USD 30/hr
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Dr. Ryan S.

HR & Organizational Development Consultant | Board-Certified Coach | Veteran & DEI Specialist

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USD 85/hr
Graduate certificate
United States

I am a Board-Certified Coach and PhD-level Industrial-Organizational Psychologist specializing in workforce strategy, veteran reintegration, an...

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USD 85/hr
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Dr. Xinying L.

🎓 Xinying Li, M.D., Ph.D. 💊 Freelance Pharmacologist | Preclinical In Vivo Studies | PK/PD | Efficacy | ...

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USD 120/hr
PhD
United States

I am a senior pharmacologist with over 20 years of experience in in vivo pharmacology, specializing in pharmacokinetics (PK), pharmacodynamics ...

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USD 120/hr
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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.

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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.