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Hire a Freelance Expert in United States

Katherine A.

Strategic Medical Education & Research Leader | Expert in Sports Medicine, Emerging Health Tech, and Surgeon Engagem...

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USD 300/hr
Master of Public Health
United States

Katherine Antoniak, MPH, is a healthcare and medical education leader with deep expertise in clinical research, surgeon education, and emerging...

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USD 300/hr
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Dr. Amish P.

PhD Cancer Biologist | Oncology Drug Discovery & Translational Research Consultant | In Vitro/In Vivo Strategy

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USD 75/hr
Cancer Biology
United States

I am a PhD-trained cancer biologist with 10+ years of experience across academic research centers and biotech/pharma, including Memorial Sloan ...

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USD 75/hr
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Dr. Alexander L.

Bioinformatics Expert

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USD 300/hr
PhD
United States

I am a computational evolutionary biologist and bioinformatician with expertise spanning molecular evolution, viral genomics, metagenomics, and...

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USD 300/hr
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Bradley S.

Licensed Structural & Architectural Engineer | MEP | Electronics Engineer

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USD 50/hr
Bachelor of Science in Civil Engineering
United States

I'm a dual-discipline engineer offering integrated Civil and Electrical Engineering solutions—from the ground up and from the grid in. Whe...

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USD 50/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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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. 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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Shyam M.

Postdoctoral Scientist in Computational Astrophysics| PhD | Computational Modelling | Data Analysis | 5 years experience

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USD 150/hr
PhD Student
United States

I am a postdoctoral researcher with a Ph.D. in Astrophysics, specialising in developing theoretical models and computational simulations of ast...

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USD 150/hr
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Dr. Freshteh O.

Freelance Statistician & Data Analyst | Expert in R & SPSS & other statistical softwares

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USD 15/hr
PhD
United States

As a highly skilled Freelance Statistician & Data Analyst, I specialize in delivering actionable insights through data analysis and statist...

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USD 15/hr
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Dr. Dan L.

Data Scientist | Ph.D. in informatics | Visualization | Analysis | AI | 7+ years

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USD 68/hr
Ph.D.
United States

Data scientist specializing in data analysis, visualization, network modeling, and supervised ML.

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USD 68/hr
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Dr. Guillermo V.

Freelance Mathematician, Statistician, Data Analyst, Physicist and Programmer | Expert in Statistics, Algebra and Phyton

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USD 35/hr
PhD in Mathematics
United States

Freelance Mathematician, Statistician, Data Analyst, Physicist and Programmer | Expert in Statistics, Algebra and Phyton 10+ years of Experienc...

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USD 35/hr
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Dr. Ashokkumar D.

Ph.D. Oncology Scientist | Expert in Translational Cancer Research, PDX Models & IND Studies

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USD 60/hr
Ph.D
United States

I am a Ph.D.-trained translational cancer biologist and oncology research scientist with over 10 years of combined academic and industry experi...

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USD 60/hr
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Muzammil K.

10+ Years Experience | PhD Chemical Engineering | Reaction Kinetics | Reactor Design | Flow Chemistry | Scale-Up |Mixing

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USD 50/hr
Doctor of Philosophy
United States

Process design and optimization, flow chemistry, reaction kinetics, reactor design, multiphase flows, modelling and simulation, process scale-...

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USD 50/hr
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Vanessa R.

Freelance Data Scientist & Science Communicator | PhD | Data Viz, Grants, Research Design

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USD 150/hr
Doctor of Philosophy
United States

As a PhD-qualified data scientist and founder of Cuvette Collective, I bridge technical research and societal impact through: Data Analysis &a...

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USD 150/hr
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Dr. Shelly R.

Behavioral Researcher | Specializing in Business Experiments & Data-Driven Survey Design

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USD 125/hr
PhD
United States

I’m a PhD-trained Marketing Analytics expert and Assistant Professor with deep expertise in survey design, experimental methods, and causal inf...

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USD 125/hr
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SAMUEL OWUSU A.

Freelance Data Analyst & Business Consultant | Expert in Stata, Power BI, SPSS, & Financial Modeling

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USD 17/hr
BSC Agribusiness Management
United States

I am Samuel, a freelance data analyst and business consultant with a strong academic foundation and practical experience in financial analytics...

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USD 17/hr
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Rosane T.

Immunologist | PhD in Cellular & Molecular Biology | Scientific Writer | Data & Bioinformatics Consultant

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USD 50/hr
PhD Cellular and Molecular Biology
United States

I am a PhD-trained scientist with over a decade of experience in biomedical research, currently based at UCLA. My academic background includes ...

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USD 50/hr
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Edgardo S.

Research & Development | Project Management | Data Analysis and Modeling | Procurement | Budgeting | Formulation Sci...

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USD 40/hr
MBA
United States

Experienced Scientist with a demonstrated history of working in the food & beverages industry. Skilled in Microsoft Word, analytical equipm...

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USD 40/hr
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Dr. Aisha B.

Nurse executive & health strategist | Expert in public health & policy | Faculty, curriculum, editorial experien...

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USD 175/hr
Doctor of Nursing Practice
United States

I am a nurse executive and health strategist with 30 years of experience spanning public health leadership, workforce policy, curriculum develo...

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USD 175/hr
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Bilal A.

NUMB Billing – Powering Profitability for Providers

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USD 15/hr
MSc
United States

I am an experienced medical billing executive with over four years of hands-on expertise in Revenue Cycle Management (RCM). I specialize in str...

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USD 15/hr
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Dr. Md Rabiul I.

Synthetic Medicinal Chemist || Expert in NMR, LC-MS, FT-IR data analysis and interpretation || Organic chemistry teach

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USD 18/hr
Ph.D. in Pharmaceutical Sciences
United States

Accomplished Researcher having Ph.D. focused on synthetic medicinal chemistry with 10+ years of success in driving scientific innovations in dr...

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USD 18/hr
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Dr. Gregory B.

PhD Optical Engineer | Lens design, metrology, imaging & instrumentation | iPhone & James Webb experience

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PhD in Optics
United States

Our background includes contributions to the iPhone camera and James Webb Space Telescope, with core competencies in lens design, interferometr...

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Dr. Marta L.

Senior Scientist | CRISPR, LNPs Expert | Gene Therapy & Genomic Technologies | Co-inventor 2 US Patents | 10+ Years ...

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USD 100/hr
PhD Molecular Genetics
United States

I am a Senior Scientist with 10+ years of experience in translational R&D, spanning gene therapy, gene regulation, and developmental biolog...

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USD 100/hr
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Geovanny A.

Biostatistics & Clinical Research Consultant | Expert in R, SPSS. Scientific Writing (Bilingual: EN/ES) | Clinical D...

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USD 40/hr
Máster Universitario en Bioinformática y Bioestadística
United States

I’m a biostatistics and data management professional with strong experience in analyzing, cleaning, and managing clinical and epidemiological d...

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USD 40/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.