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Hire a Freelance Expert in United States

Dr. Luca Z.

Ph.D. in Political Scientist | University Professor | Advanced Research, Writing & Exam Prep Expert 10+ Experience

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USD 120/hr
Ph.D. Political Science
United States

I am a Ph.D. in Political Science with extensive university-level teaching and research experience specializing in ethnicity, identity politics...

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USD 120/hr
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Joseph W.

PhD Scientist | Expert Reviewer & Scientific Advisor | Human Physiology Specialist | Health and Wellness

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USD 200/hr
PhD, Applied Physiology
United States

PhD Health Scientist/Human Physiologist with >12 years of experience; Director of Clinical Research Laboratory; >$1.5 million in funding ...

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USD 200/hr
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Dr. Ahmed K.

Genomic Risk Modeling & Biobank Analytics Specialist (MD-PhD)

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USD 100/hr
PhD
United States

I am an MD-PhD specializing in precision medicine and healthcare machine learning, with expertise in integrating polygenic risk scores and EHR ...

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USD 100/hr
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Dr. Daria Y.

PhD Neurobiologist Specializing in Single-Cell RNA-seq, Data Interpretation & Journal Figures

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USD 65/hr
PhD. Physiology and Neurobiology
United States

I am a PhD-trained neuroscientist with extensive experience in in vivo rodent models, single-cell RNA sequencing (scRNA-seq), and molecular ana...

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USD 65/hr
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Dr. Oliver N.

PhD Materials Scientist and ML Engineer | Graph Neural Networks, Biomolecular ML, and Manufacturing Characterization

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USD 100/hr
PhD
United States

I build machine learning models to solve scientific and production problems. Specializing at the intersection of materials science, deep learni...

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USD 100/hr
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Nick B.

Protein science PhD, CEO of skin tissue engineering startup, ex-venture capital / business development and strategy

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USD 100/hr
PhD, Biophysical Sciences
United States

CEO of an autologous skin cell therapeutics company for rare disease and wound healing. Extensive experience in protein therapeutics developmen...

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USD 100/hr
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Dr. Raj V.

Regulatory affairs expert; Ph D with 20+ years experience in pharmaceutical and clinical research

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USD 250/hr
Ph D
United States

Experienced scientific and regulatory affairs professional, trained in drug discovery and development working with novel small molecule drugs, ...

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USD 250/hr
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Dr. Milton N. J.

PhD Chemist & Surface Science Expert | Specialist in Formulation, Surfaces, Coatings, Inks, Disinfection, & Mate...

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USD 250/hr
Ph.D., Chemistry
United States

I am a PhD Chemist and Surface Science Expert with extensive experience in formulation development, materials innovation, and product commercia...

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USD 250/hr
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Paul C.

PhD Medical Writer & Scientific Reviewer | Medical Education, Literature Review & Publication Support

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USD 150/hr
B.A.
United States

I am a PhD-trained biomedical scientist and former Scientific Director with experience spanning academic research, pharmaceutical medical commu...

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USD 150/hr
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Dr. Clarence G.

Physician Consultant | Expert Medical Reviewer

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USD 200/hr
Medical Doctorate (MD)
United States

I am a physician consultant and medical reviewer with seven years of experience supporting insurance organizations, hospital systems, health te...

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USD 200/hr
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Dr. Joseph N.

Professor, researcher, & author with 10+ years experience in mechanical engineering, materials science, & biomim...

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USD 100/hr
PhD
United States

Dr. Joseph Najem is a Professor of Mechanical Engineering at Penn State University, where he leads a multidisciplinary research group developin...

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USD 100/hr
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Ogugua N O.

Applied Mathematician | Nonlinear PDE Validation & Reaction–Diffusion Modeling (MATLAB, Maple)

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USD 55/hr
Doctor of Philosophy
United States

I am an applied mathematician specializing in the validation and semi-analytical benchmarking of nonlinear partial differential equation (PDE) ...

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USD 55/hr
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Dr. Abby S.

Independent Research and Policy Consultant | Expertise in social emotional and academic development, using data for CQI

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USD 200/hr
Ph.D.
United States

I'm Abby Schachner, Ph.D., an independent education policy researcher and consultant with over 15 years of experience in researching and ev...

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USD 200/hr
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Hameedullah F.

Research scientist & engineer with 13+ years of software experience

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USD 50/hr
PhD in Applied Physics
United States

Ph.D.-trained applied physicist and computer scientist with experience in deep learning, scientific data processing pipelines, and backend soft...

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USD 50/hr
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Riasad Bin M.

GIS Mapping | Statistical & Machine Learning Modeling | Environmental Footprint & LCA Expert

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USD 20/hr
BS
United States

I am a Ph.D.-trained environmental scientist (University of Arkansas, 2026) specializing in geospatial analysis, remote sensing, statistical mo...

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USD 20/hr
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Andrew H.

Technical Writer & Researcher specializing in clear documentation and creative, prompt‑driven content

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USD 20/hr
BAS cybersecurity and networking
United States

Technical Writer & Researcher specializing in clear documentation and creative, prompt‑driven content

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USD 20/hr
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Samantha T.

PMHNP-BC & Doctoral Nurse Educator | AI-Integrated Curriculum Design & Psychopharmacology SME

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USD 195/hr
PMHNP
United States

Dual MSN-Prepared PMHNP-BC & Doctoral Nurse Educator | AI Safety in Healthcare Pedagogy | Graduate Nursing Curriculum Architect I bridge h...

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USD 195/hr
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Dr. Komalpreet S.

Remote Sensing Scientist | GeoAI, satellite imagery, and public health | Python, +8 years experience of research |

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USD 100/hr
PhD Environmental Health Engineering
United States

I am a Remote Sensing and Geospatial Data Scientist specializing in the end-to-end engineering of planetary-scale intelligence. My expertise li...

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USD 100/hr
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Punarva H.

Biomedical Engineering & Neuroscientist | 8+ years of experience in Bench Science Research & Therapeutic Develop...

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USD 50/hr
Exchange Student / Cross Registration
United States

Biomedical Engineering professional with a Master of Science from Brown University and extensive research experience at Harvard University and ...

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USD 50/hr
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Dr. MUHAMMAD R.

Michigan Battery Scientist with 12+ Years of Experience from USA, Europe, & China

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USD 50/hr
PhD / Materials Science
United States

🔹 PhD in Materials Science & Engineering | 12+ Years of Global (USA, China, Europe) Research Experience 🔹 67+ Peer-Reviewe...

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USD 50/hr
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Dr. Zicheng H.

Computational biology leader with over 10 years of experience bridging AI/ML, data science, and drug development.

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USD 120/hr
PhD Molecular Biology
United States

Data science leader with over 10 years of experience bridging AI/ML, data science, and drug development. Proven track record in developing GenA...

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USD 120/hr
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Dr. Divya S.

Drug Safety Specialist | Regulatory Affairs Specialist | Clinical Research Associate with 7+ years of experience

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USD 25/hr
PharmD (Doctor of Pharmacy)
United States

I have experience in regulatory affairs, pharmacovigilance, and clinical research, supporting global drug development programs from early devel...

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USD 25/hr
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Dr. Chaitanya D.

Flow Cytometry Consultant | Spectral Flow (Cytek Aurora) | Panel Design, Data analysis & Troubleshooting (FlowJo)

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USD 100/hr
Ph.D
United States

I help academic labs and biotech teams fix complex flow cytometry problems from designing robust panels to rescuing confusing datasets and stre...

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USD 100/hr
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Dr. Surenna P.

Scientist | Functional Genomics, NGS & Proteomics | PhD, Molecular & Cell Biology

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USD 25/hr
PhD in Molecular, Cellular, and Developmental Biology
United States

I’m a PhD-trained molecular and cell biologist with deep experience in functional genomics, CRISPR-based screening, next-generation sequencing,...

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USD 25/hr
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Dr. Nastaran B.

Thermal Systems Engineer | Thermal Energy Storage (PCM) | Heat Transfer & Energy Efficiency | Technical Consulting &...

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USD 135/hr
Mechanical & Energy Engineering
United States

Thermal systems engineer with over 12 years of experience in heat transfer, thermodynamics, and thermal energy storage technologies. My work fo...

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USD 135/hr
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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.

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Contact experts directly

Speak directly with freelancers and explain your requirements.

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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.

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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.