level-one heading

Hire a Freelance Expert in United States

Dr. Azzurra C.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 70/hr
Create Project

Dr. Michelle E.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 75/hr
Create Project

Dr. Maria M.

Neuroscience Researcher with 8+ years of Academic science experience

Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
PhD in Neuroscience
United States

My current research focuses on investigating the genetic and epigenetic mechanisms associated with in utero drug exposure. I also assess behavi...

★★★★★
☆☆☆☆☆
USD 65/hr
Create Project

Dr. Rafia H.

Biomedical Scientist | Drug Discovery & Assay Development | CRISPR, Cell-Based Assays, Target Validation

Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Doctor of Philosophy
United States

I help biotech and academic teams design assays, validate targets, and solve experimental challenges in molecular and cellular biology, immunol...

★★★★★
☆☆☆☆☆
USD 60/hr
Create Project

Christopher M.

Pre‑med researcher with 3+ years of experience | Evidence‑based medical writing, literature reviews, data summaries

Create Project
★★★★★
☆☆☆☆☆
USD 11/hr
Bachelor’s in Biological sciences
United States

Pre-med student currently focused on cancer research, centered around apoptosis activation in advanced prostate cancer by ABQ-48 and BQ-108 nov...

★★★★★
☆☆☆☆☆
USD 11/hr
Create Project

Tahereh A.

PhD Epidemiologist | Health Data Scientist | R · Python · SAS · ML | Biostatistics Consultant

Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
PhD
United States

PhD epidemiologist with 6+ years of applied research experience. I specialise in advanced epidemiologic methods and statistical analysis, incl...

★★★★★
☆☆☆☆☆
USD 40/hr
Create Project

Jonathan H.

Plant Pathologist | 10+ Years USDA ARS | Disease Diagnosis & Crop Management

Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
MS - Plant Pathology
United States

Plant pathologist with 10+ years at USDA ARS, specializing in plant virology, biological control, and disease diagnosis across diverse climates...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Victoria H.

Immunology & Microbiology Research Specialist | Flow Cytometry, ELISpot, Scientific Data Analysis

Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Bachelor of Science in Biological Sciences
United States

I am a biomedical research specialist with experience in microbiology and immunology research, including non-human primate studies. My backgrou...

★★★★★
☆☆☆☆☆
USD 30/hr
Create Project

Kevin K.

PhD Biostatistician & Data Scientist | Statistical Analysis, Genomics, Grant Writing, and Experimental Design

Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
PhD in Biology
United States

I am a PhD-trained biostatistician, data scientist, and biomedical researcher with more than 10 years of experience applying statistical modeli...

★★★★★
☆☆☆☆☆
USD 60/hr
Create Project

Dr. Kate T.

Ph.D. Neuroscientist | Expert Science Writer & Evidence Synthesist | Federal Health Research Advisor

Create Project
★★★★★
☆☆☆☆☆
USD 175/hr
PhD
United States

Systematic Literature Review Rigorous, comprehensive literature reviews using established evidence-grading methodologies (GRADE, AGREE II). Exp...

★★★★★
☆☆☆☆☆
USD 175/hr
Create Project

Dr. Sebastian Z.

Molecular biologist, virologist, and grant writer with over a decade of experience.

Create Project
★★★★★
☆☆☆☆☆
USD 55/hr
Cellular and Molecular Medicine
United States

Experienced PhD-level scientist with over 10 years in regulated lab environments, including GMP-aligned operations, SOP development, and analyt...

★★★★★
☆☆☆☆☆
USD 55/hr
Create Project

Youssef A.

Mechanical engineer and a scientist

Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
PhD.
United States

PhD mechanical engineer specializing in CFD, heat transfer, and multiphysics modeling. I build validated simulations for thermal safety, impact...

★★★★★
☆☆☆☆☆
USD 40/hr
Create Project

Dr. Alex S.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Fadhil A.

AI, Machine Learning & Photonics Research Consultant | Scientific Computing, Patent Analysis, Optical Systems, and T...

Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Master of Science
United States

I am a PhD researcher in Photonics at Oklahoma State University with a multidisciplinary background spanning Artificial Intelligence, Machine L...

★★★★★
☆☆☆☆☆
USD 40/hr
Create Project

Hugo S.

Scientific Writer & Researcher (PhD) | Manuscripts, Publications, Literature Reviews & Research Reports

Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
M.A.
United States

I am a scientific writer and researcher with a PhD in Psychological Science and over 10 years of experience designing and conducting mixed-meth...

★★★★★
☆☆☆☆☆
USD 45/hr
Create Project

Dr. Peter O.

I am a seasoned chemist with 10+ years of scientific research experience in method development and validation.

Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
Doctor of Philosophy
United States

I have published a number of review and research articles in journals of international repute, while I currently serve as a reviewer to top-not...

★★★★★
☆☆☆☆☆
USD 35/hr
Create Project

Isaac H.

Education & Performance Systems Specialist | Instructional Design | Research Writing | Program Development

Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Masters of Arts in Teaching
United States

I am an education professional and program leader with experience spanning instructional design, performance development, coaching, and profess...

★★★★★
☆☆☆☆☆
USD 30/hr
Create Project

Mackson N.

Applied Statistician | Software Developer

Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
Biophysics
United States

With 15 years of experience applying statistics and research methods, I empower organizations with data-driven insights. My expertise spans edu...

★★★★★
☆☆☆☆☆
USD 65/hr
Create Project

J. T. M.

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

Create Project
★★★★★
☆☆☆☆☆
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,...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Dr. Gabrielle R.

Medical Writer | Clinical Psychologist | Ph.D, The University of Texas

Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Doctor of Philosophy
United States

I am an experienced medical writer and clinical psychologist. I have a Ph.D. and a master's degree from The University of Texas at Austin. ...

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Loveth M.

Chemistry Researcher | Analytical Chemistry, Scientific Writing & Data Analysis Expert

Create Project
★★★★★
☆☆☆☆☆
USD 31/hr
Master of science
United States

I am a Chemistry researcher with experience in analytical chemistry, scientific research, laboratory instrumentation, and data analysis. I have...

★★★★★
☆☆☆☆☆
USD 31/hr
Create Project

Dr. Aaron D.

Senior PhD Biostatistician & Health App Dev. | R/Quarto Expert | RWE, Predictive Modeling & Psychometrics| 15+ Y...

Create Project
★★★★★
☆☆☆☆☆
PhD
United States

I am a Senior Biostatistician and PhD-level Research Psychologist with over 15 years of experience in clinical research, epidemiological data a...

★★★★★
☆☆☆☆☆
Create Project

Dr. Jarrod S.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Dr. Pezhman H.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 40/hr
Create Project

Amber M.

Research Operations & Data Professional | Life Sciences • Federal Research Support • | SQL • QC/QA • Technical

Create Project
★★★★★
☆☆☆☆☆
USD 250/hr
Animal Science
United States

Research operations and data professional with 8 years of experience coordinating complex, cross-functionalworkflows in regulated scientific en...

★★★★★
☆☆☆☆☆
USD 250/hr
Create Project
pay-per-click
Confidentiality Assured

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.