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Hire a Freelance Expert in United States

Dr. Cheryl W.

Developmental editor for academic papers, dissertations, and grants

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USD 50/hr
PhD
United States

I am a developmental editor experienced in academic writing, including scientific papers, dissertations, and grants. I can provide detailed edi...

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USD 50/hr
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Dr. Lander I.

Freelance Computational Researcher | Expert in Computational Fluid Dynamics & Multiphase Flow | C++ Fortran Python R...

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USD 110/hr
PhD in Nuclear Engineering
United States

Applied computational scientist and research leader with over 20 years of experience developing and validating high-performance numerical and e...

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USD 110/hr
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Maria V. R.

Freelance Statistician & Data Analyst | Expert in Python & Experimental design

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USD 100/hr
PhD in Neuroscience
United States

Expert on experimental design and data analysis with over 10 years of experience analyzing EEG data, as well as Google Analytics, user behavior...

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USD 100/hr
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Dr. Moustafa E.

Physician | Clinical Researcher | Medical Writer | Biostatistician

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USD 15/hr
United States

A 𝑹𝒆𝒔𝒆𝒂𝒓𝒄𝒉 𝑭𝒆𝒍𝒍𝒐𝒘 𝒂 ...

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USD 15/hr
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Dr. Ruben M.L. C.

Professional Scientific writer with mroe than 30 published peer review articles.

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USD 75/hr
Doctor of Medicine (M.D.)
United States

Physician-Scientist with extensive and broad training as research project manager in the field of drug-development, translational research, bu...

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USD 75/hr
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Dr. Jessica T.

Expertise in molecular biology and structural biology

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USD 150/hr
PhD
United States

I am a structural biologist with 12 years of experience in the laboratory as an X-ray crystallographer. I am a chemist by training and have exp...

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USD 150/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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Dr. Lorenzo O.

Neuroscientist (PhD, Johns Hopkins), Data Analyst & Biotech IP Consultant

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USD 100/hr
Ph.D.
United States

I am a neuroscientist and biotech IP consultant with a PhD in Neuroscience from Johns Hopkins University School of Medicine and a background in...

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USD 100/hr
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Brandan R.

Statistician & Data Scientist | Adjunct Mathematics Professor | Expert in R & LaTeX

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USD 40/hr
M.S. Applied Statistics
United States

Applied statistician (M.S., University of Oklahoma, 2025) with expertise in data analysis, Bayesian methods, and predictive modeling. My expert...

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USD 40/hr
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XUETING Q.

Bioinformatics Scientist | NGS Pipeline Development, Pathogen Genomics, and Epidemiological Analysis

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USD 120/hr
PhD
United States

PhD-trained bioinformatician with 10+ years of experience in NGS data analysis, pipeline development, and pathogen genomics. Skilled in Nextfl...

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USD 120/hr
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Jon B.

Global Sales Professional focused on new business development in Healthcare Manufacturing and Medical Hospital Sales

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USD 250/hr
B.S.
United States

Global Sales Professional focused on new business development earning top ranks in sales performance bringing Revenue, Gross Profit, and Market...

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USD 250/hr
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Aria Z.

PhD Materials Scientist | Polymer Nanotechnology & Delivery Systems | Advanced Analytical Characterization

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USD 65/hr
Ph.D.
United States

PhD Materials Scientist specializing in organic synthesis, thin film systems, and formulation optimization. Skilled in advanced analytical char...

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USD 65/hr
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Dr. Murali B.

Freelance CMC specialist for Drug Product development, Medical writing.

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USD 175/hr
PhD in Pharmacy
United States

Dynamic professional with more than fifteen years of strong and persuasive pharmaceutical industry research experience in solid oral and altern...

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USD 175/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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Jason H.

I have been an environmental scientist contributing to projects around the world for about 30 years.

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USD 40/hr
MS
United States

I am an environmental scientist and ecologist working on conservation and development projects, particularly for coastal and marine habitat ass...

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USD 40/hr
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Dr. Meri M.

Medical Doctor, Researcher & Public Health Expert | 15+ Yrs in Academia and Ophthalmology | 5+ Yrs in Pharmacovigila...

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USD 70/hr
PhD
United States

Experienced Public Health and Medical Research Professional with over 15 years of expertise in academic research, literature review, and higher...

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USD 70/hr
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Dr. Peter R.

From Lab to Launch: Expert in Clinical Research, Startup Validation & Online Marketing Optimization

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USD 90/hr
PhD
United States

I am a research scientist with a PhD in biomedical engineering from Yale University with over 20 years of research experience, including conduc...

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USD 90/hr
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Dr. Alex T.

Deep Tech & Metal AM Expert | LPBF, Ultrasonics, Microstructure Engineering, and Process Innovation

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USD 190/hr
PhD (Mechanical Engineering)
United States

Expert in metal additive manufacturing, with specialization in laser powder bed fusion (LPBF), ultrasonic excitation, and microstructure contro...

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USD 190/hr
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Dr. Raghu K.

Data Scientist | Computational Biologist | SBIR & R&D Grant Specialist (Agri/Biotech)

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USD 90/hr
Agronomy and Horticulture
United States

Data Science, Machine Learning, and Statistical Analysis • Leveraged advanced statistical and machine learning tools to identify bacterial stra...

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USD 90/hr
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Dr. Guillermo A B.

Physician & MBA | Clinical Research, Trial Operations, and Scientific Writing from Concept to Publication.

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USD 85/hr
MBA Healthcare Administration
United States

As a Physician with an MBA in Healthcare Administration, I bring a unique blend of clinical expertise, research operations, and academic writin...

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USD 85/hr
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Dr. Subrata S.

Materials Scientist & Data Analyst | Expert in EIS | Numerical Simulation | Data Visualization

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USD 50/hr
Ph.D.
United States

PhD‑trained materials scientist with 12+ years of research experience spanning device physics, electrochemical systems, and energy‑related mate...

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USD 50/hr
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Eric B.

Clinical Case Report Author | Published in Cureus & PubMed Central | Microbiome & Systems-Level Research

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USD 200/hr
Economics
United States

I am an independent clinical researcher and published case-report author with a focus on longitudinal, hypothesis-generating clinical observati...

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USD 200/hr
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Conner K.

Deep Tech Strategist | Product Innovation, Systems Engineering, and TCO/Techno-Economic Analysis

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USD 110/hr
BA Political Economy
United States

My work sits at the intersection of emerging technology, product development, and commercialization strategy. I support teams working with comp...

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USD 110/hr
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Dr. Wasim I.

Water Resources Engineer & Hydrologist | Modeling, Engineering, and Scientific Consulting

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USD 53/hr
Doctorate
United States

I am a Water Resources Engineer and Hydrologist with advanced academic training and over 10 years of international experience in groundwater hy...

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USD 53/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.