Hire a Freelance Expert in United States

Jalen A.

Research, Strategy & Insights | Access, Equity & Labor | Mixed-Methods Research & Data Storytelling

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USD 75/hr
MA Psychology
United States

I am a social-policy researcher, process-improvement specialist, and mixed-methods practitioner with more than 10 years of experience across no...

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USD 75/hr
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Hamed N.

Cosmetic & Cosmeceutical Formulation Consultant | Product Development & Formulation Troubleshooting

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USD 50/hr
Masters in Organic Chemistry
United States

M.Sc. in Organic Chemistry with professional experience in cosmetic, cosmeceutical, topical and pharmaceutical formulation and product developm...

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USD 50/hr
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Dr. Azzurra C.

Neuroscientist & Scientific Consultant | Scientific Editing, BBB Biology, Cancer & Neurovascular Research

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USD 70/hr
PhD in Molecular Medicine
United States

I am a neuroscientist with extensive experience in blood-brain barrier (BBB) biology, cancer biology, neurovascular dysfunction, and translatio...

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USD 70/hr
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Babatunde O.

ISO 15189 Consultant | PhD Virologist, ASQ CQE, Laboratory Quality & Accreditation Expert

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USD 50/hr
PhD Virology
United States

I am a PhD-trained Virologist and ASQ Certified Quality Engineer with over a decade of experience in medical laboratory quality management, mol...

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USD 50/hr
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Gregory N.

Scientific Due Diligence & Technical Assessment | PhD Molecular Biology | CRISPR · Nanotech · Genomics

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USD 175/hr
Microbiology Ph.D.
United States

Founder of Priori Intelligence, a consultancy providing AI-accelerated scientific due diligence and technical assessment for biotech investors,...

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USD 175/hr
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Dr. Emmanuel A.

Freelance Ph.D. with 8+ experience in Organic, Medicinal & Analytical Chemistry, Regulatory Affairs, and R&D Sup...

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USD 110/hr
Doctor of Philosophy-PhD
United States

I am a PhD-trained synthetic organic chemist and scientific consultant with 8+ years of experience in physical organic chemistry, medicinal che...

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USD 110/hr
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David G.

Food Science & R&D Expert | 20+ Years in Product Commercialization, Regulatory Compliance, and Innovation Strate...

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USD 150/hr
BS - Food Science and Technology
United States

I am a Senior Research & Development Leader and Certified Culinary Scientist (CCS) with over 20 years of expertise in food science, product...

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USD 150/hr
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Katie C.

Institutional Grant Consultant & Proposal Strategist | Researcher | NSF Grantee | Nat Geo Explorer | Ph.D.

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USD 135/hr
Ph.D. Urban Studies and Sustainability
United States

Dr. Katie Conlon is a senior environmental social scientist, successful NSF Grantee, National Geographic Explorer, Royal Geographical Society F...

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USD 135/hr
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Sterling H.

Regulatory, Quality & R&D Consultant | Dietary Supplements, Food & Pharma | 21 CFR 111/117, GMP, Product Dev...

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USD 150/hr
Master of Science in Quality Assurance
United States

I am a Regulatory, Quality, and R&D professional with 15 years of experience supporting the dietary supplement, food, pharmaceutical, and m...

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USD 150/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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Dr. Nolan G.

Chemical Engineer, Ph.D. Chemist, Materials Scientist | Advanced Formulation, Emulsion Science & Interface Specialis...

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USD 150/hr
Ph.D.
United States

Ph.D. Chemist & Materials Scientist | Advanced Formulation, Emulsion Science & Interface Specialist Ph.D. Chemist and former MIT Postd...

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USD 150/hr
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J. T. M.

Analytical Chemist; Mining; Oil & Gas; Critical Minerals; Brines; Potash; Lithium; Produced Water; Experimental Desi...

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USD 100/hr
PhD
United States

J. T. Mayo received his PhD in Chemistry from Rice University with a focus on water treatment, toxic element remediation, analytical chemistry,...

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USD 100/hr
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Peter L.

Statistician & Data Analyst | R, Python, Biostatistics & Quantitative Modeling

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USD 30/hr
Masters of Science
United States

I help researchers and businesses turn complex datasets into clear, reproducible analyses. I hold an M.S. in Statistics and Data Science from t...

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USD 30/hr
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Dr. William P.

Senior Chemical Engineer

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USD 60/hr
Bachelors, Chemistry
United States

Senior Chemical Engineer

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USD 60/hr
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Dr. Husayn E.

Ph.D. Data Science & AI Consultant | Machine Learning, Generative AI, Geospatial Analytics & Statistical Modelin...

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USD 110/hr
Doctorate
United States

Ph.D. data scientist and machine learning engineer with more than 10 years of experience developing predictive models, AI applications, data pi...

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USD 110/hr
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Poornima K.

PhD Materials Scientist | FDA GRAS, AAFCO Regulatory Compliance & Lipid Formulation Expert | Scale-Up

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USD 150/hr
PhD Chemical Engineering
United States

PhD Chemical Engineer with 6+ years of industry experience in food regulatory compliance, lipid formulation, and product development across foo...

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USD 150/hr
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Dr. Achouak A.

Scientific writing/reviewing with 15+ years of experience in clinical and translational research

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USD 50/hr
PhD
United States

Armed with a Research Doctorate in Immunology from Université de Bretagne Occidentale, I am currently a Staff Scientist at Children's ...

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USD 50/hr
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Dr. Flavia A.

Biomedical Scientist | Preclinical Research | Skeletal Biology | Experimental Design | Scientific Consultant

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USD 100/hr
Ph.D. in Science
United States

Ph.D. Biomedical Scientist with extensive experience in skeletal biology, biomineralization, ectopic calcification, molecular and cellular biol...

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USD 100/hr
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Jared H.

Philosopher of science with eight years of experience in research, writing, and teaching

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USD 50/hr
PhD in Philosophy
United States

PhD in Philosophy from the University of Miami, several publications in notable philosophy of science journals

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USD 50/hr
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Dr. Marta P.

PhD, PMP® | IVD & Biotech Product Development | Reagent Chemistry | Protein Purification & Bioconjugation

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USD 145/hr
PhD
United States

I am a PhD scientist and PMP® with more than 20 years of experience in scientific R&D and product development, including over 13 years...

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USD 145/hr
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Dr. Kalpani N Udeni G.

PhD Scientist | 10+ Years Research | Scientific Writing, Literature Reviews, Research Summaries & Editing, Data Anal...

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USD 25/hr
PhD
United States

I am a PhD-trained life science researcher with over 10 years of research experience in scientific writing, literature review, and data analysi...

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USD 25/hr
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Dr. Ehsan F.

Materials & Electrochemical Scientist | Expert in Battery R&D, Energy Storage Systems, and Management

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USD 200/hr
Doctorate
United States

With over nine years of focused experience in energy storage R&D and production, I bring a strong track record of technical leadership and ...

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USD 200/hr
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Mochammad R.

Registered dietitian, nutrition epidemiology researcher and evidence synthesis

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USD 50/hr
Bachelor of Nutrition (S.Gz)
United States

I am a PhD student in International Nutrition at Cornell University. My research interests lie in the application and validation of artificial ...

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USD 50/hr
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Jeffrey B.

Technical and Systems Architect, Translational Researcher - building science, stories, and systems.

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USD 80/hr
Computer Science and Information Systems
United States

Senior Systems Architect and Software Engineer with 30+ years of experience designing, securing, and modernizing backend systems and cloud infr...

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USD 80/hr
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Dr. Chris L.

Computational Biologist | Machine Learning, Artificial Intelligence, Molecular Dynamics, & Structural Bioinformatics

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USD 150/hr
PhD
United States

I am a computational biologist and academic researcher specializing in structural bioinformatics, biomolecular simulations, and artificial inte...

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USD 150/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.