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Hire a Freelance Expert in United States

Nadine M.

Doctor of Business Administration with 5 + years experience with problem solving and critical thinking.how many charact

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USD 100/hr
Doctor of Business Administration
United States

I have a Doctorate of Business Administration. Also, I am the owner of a small online bookstore. I am passionate about reading, so I am a liter...

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USD 100/hr
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Dr. Jarrod S.

Freelance Bioinformatician | Expert in microbiome analysis, R, Python 10+ years of research experience

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USD 50/hr
Complex Systems Summer School
United States

I help researchers and organizations turn complex data into clear, reproducible, and publication-ready results. I specialize in creating rigoro...

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USD 50/hr
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Dr. Abderrachid H.

AI & Machine Learning Expert for Engineering R&D | Physics-Informed & Data-Driven Modeling

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USD 85/hr
PhD
United States

I am a PhD-trained AI and Machine Learning expert with extensive experience applying data-driven and physics-informed modeling to complex engin...

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USD 85/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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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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Trina H.

Cosmetic Formulation Chemist | Skincare, Haircare, SPF & Color | Scale-Up, Regulatory & Reverse Engine;

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USD 75/hr
Bachelors, Chemistry
United States

I’m a Cosmetic Formulation Chemist specializing in high-performance, clean, and next-generation beauty products. My background spans award-winn...

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USD 75/hr
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Dr. Kevin Z.

PhD Microfluidics Expert | Microfluidic Chip Design & Simulation | Rapid Prototyping & System Integration | 10+ ...

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USD 400/hr
Ph.D.
United States

I'm an expert in the microfluidics field with 10+ years of industry and academic experience in advanced microfluidic platforms, fluidic aut...

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USD 400/hr
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Dr. Reza H.

Senior Scientist | Immunoassay Development | Biosensors | IVD & Diagnostics Expert (PhD)

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USD 80/hr
Analytical Chemistry
United States

I am an award-winning Analytical Chemist and Senior Scientist with 15+ years of experience in immunoassay development, biosensors, bioconjugati...

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USD 80/hr
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Many H.

PhD Candidate in Synthetic Organic Chemistry | Expert in Small Molecules, 3D Scaffolds & Route Scouting

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USD 90/hr
M.Sc.
United States

PhD Candidate in Synthetic Organic Chemistry with 5+ years of R&D experience in designing and synthesizing complex molecular architectures....

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USD 90/hr
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Dr. Michael D.

PhD Biologist | Peer Review & Scientific Editing | NSF-Funded Research | 100+ Publications

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USD 110/hr
Ph.D.
United States

I am a PhD biologist with over 30 years of academic and research experience in ecology, conservation biology, and zoology, with a publication r...

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USD 110/hr
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Ariana J.

Scientific Writer & Editor | Neuroscience, Addiction Biology, Oncology Research

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USD 85/hr
Bachelors
United States

I am a biomedical research manager and scientific writer/editor with extensive experience in preclinical and translational research, specializi...

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USD 85/hr
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Dr. Katherine E.

PhD Clinical Research Scientist | Medical & Scientific Writing, Clinical Data Analysis, Regulatory-Aligned Documenta...

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Masters (Science)
United States

I am a PhD candidate in Clinical Research with over 10 years of experience supporting clinical and translational research in healthcare and lif...

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Dr. Candace N.

Public Health Data Scientist | Real-World Evidence (RWE) Specialist | Scientific Writer

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USD 100/hr
Doctor of Science (Sc.D.) in Social and Behavioral Sciences
United States

Public Health Data Scientist | Program Evaluation Specialist | Scientific & Medical Writer

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USD 100/hr
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Dr. Rina G.

Discovery & Translational Oncology Scientist | Molecular Cell Signaling | Scientific Project & Grant Review Expe...

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USD 85/hr
PhD, Biochemistry
United States

I am a PhD-trained oncology scientist with 13+ years of experience across discovery and translational research, focusing on how cancer cells re...

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USD 85/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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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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Avery C.

Biostatistician for Clinical & Academic Research | Survival, Regression & Longitudinal Analysis

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USD 100/hr
MS Statistics
United States

I am an independent biostatistician with experience supporting clinical and academic research studies. My work focuses on survival analysis, re...

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USD 100/hr
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David M.

Data Scientist Designing and Improving Digital Twins with Data-Driven Methods

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USD 125/hr
Doctor of Philosophy
United States

I have delivered data-driven digital twin and uncertainty quantification solutions for Carrier Corporation, Autodesk, NASA, and the U.S. Depart...

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USD 125/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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Spencer D.

Academic Editor & Strategy Consultant | Ex-Wall Street Exec | Expert in Public Finance, Business & Policy Analys...

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USD 92/hr
Accounting Global
United States

I am a seasoned academic and consultant with over 15 years of experience in business education, policy research, and economic strategy. As a fo...

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USD 92/hr
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Dr. Alex S.

PhD Biomedical Scientist | Substantive Scientific Editing & Reviewer-Aligned Manuscript Revision

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USD 150/hr
PhD Endocrinology
United States

I am a PhD-trained biomedical scientist providing substantive scientific editing for manuscripts, resubmissions, and grant applications. My wor...

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USD 150/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. Dominic A.

PhD Oncology Expert | Cancer Medical Writer | Scientific Communicator

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USD 80/hr
Doctorate of Integrative Biomedical Sciences
United States

PhD in Integrative Biomedical Sciences specializing in oncology, PROTAC degraders, DNA damage response, cancer pain neurobiology, and immunolog...

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USD 80/hr
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Dr. Kevin C F.

I am a trained structural biologist (cryo-electron microscopy); Postdoctoral Fellow at Harvard Medical School.

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USD 50/hr
Doctorate of Philosophy
United States

I am a postdoctoral fellow in the laboratory of Dr. Andrew Kruse in the department of Biological Chemistry and Molecular Pharmacology at Harvar...

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USD 50/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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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.