level-one heading

Hire a Freelance Expert in United States

Dr. Sam D.

PhD Scientific Consultant | Materials & Chemistry | Product R&D, Failure Analysis & Scientific Writing

Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
Ph.D, Materials Science and Engineering
United States

I’m a PhD materials scientist and chemistry-trained domain expert who helps companies translate advanced materials into product decisions, with...

★★★★★
☆☆☆☆☆
USD 80/hr
Create Project

David G.

Food Science & R&D Expert | 20+ Years in Product Commercialization, Regulatory Compliance, and Innovation Strate...

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Dr. Milton N. J.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 250/hr
Create Project

Joe S.

PhD Neuroscientist specializing in Grant Writing, Scientific Communication, and Data Analysis.

Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Doctor of Philosophy
United States

Freelance Consultant | Expertise in Social Neuroscience Scientific Writing | Grant Writing Data Analysis | Experimental Design PhD Neuroscien...

★★★★★
☆☆☆☆☆
USD 40/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

Thierry C.

Statistician, Data Analyst and Biostatistician. More than 15 years of experience.

Create Project
★★★★★
☆☆☆☆☆
USD 200/hr
Ph.D
United States

A highly specialized Biostatistician/Statistician/data analyst with a proven track record in developing cutting-edge statistical frameworks for...

★★★★★
☆☆☆☆☆
USD 200/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

Andriy A.

PhD Biophysicist expert in mechanosensation, MD simulations, structural biology, and data-driven model validation.

Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
M.Sc. in Biophysics
United States

Professional Overview I am doctoral-level Associate Research Scientist specializing in mechanosensitive ion channels, computational biophysics,...

★★★★★
☆☆☆☆☆
USD 70/hr
Create Project

Dr. Liu Y.

Former Yale Researcher | Molecular Biology & NGS Scientist | Scientific Writing, Editing and Biotech Career Consulti...

Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
PhD
United States

Former Yale postdoctoral researcher with biotech industry R&D experience in molecular biology, NGS, and PCR-based diagnostics. I provide s...

★★★★★
☆☆☆☆☆
USD 80/hr
Create Project

Dr. Daniel E.

PhD Physicist & Geophysicist | Geophysical Data Acquisition, Processing & Analysis | Marine, Space & Energy ...

Create Project
★★★★★
☆☆☆☆☆
MSc - Geophysics
United States

Ph.D. physicist and project manager with extensive experience working on maritime, space and defense projects, who excels in multidisciplinary ...

★★★★★
☆☆☆☆☆
Create Project

Dr. Woo-Ram L.

PhD Physicist | Quantum-driven Molecular Simulation, Pharmaceutical Technology & Mathematical Optimization

Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Ph.D. in Theoretical Condensed Matter Physics
United States

PhD in Theoretical Physics (KAIST) with 25+ years of experience in quantum physics and computational modeling. I specialize in bridging the gap...

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Dr. Jiang-Nan Y.

Biostatistician & Data Analyst, Expert in Python, C++ & other languages. Experienced in both computation and wet...

Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Doctorate
United States

Genomic level identification of longevity-associated genes, deep sequencing analysis, experimental design for replicable results.

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Dr. Kevin Z.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 400/hr
Create Project

Dr. Ryan S.

HR & Organizational Development Consultant | Board-Certified Coach | Veteran & DEI Specialist

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 85/hr
Create Project

Dr. Xinying L.

🎓 Xinying Li, M.D., Ph.D. 💊 Freelance Pharmacologist | Preclinical In Vivo Studies | PK/PD | Efficacy | ...

Create Project
★★★★★
☆☆☆☆☆
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 ...

★★★★★
☆☆☆☆☆
USD 120/hr
Create Project

Dr. Freshteh O.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 15/hr
Create Project

Dr. Dan L.

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

Create Project
★★★★★
☆☆☆☆☆
USD 68/hr
Ph.D.
United States

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

★★★★★
☆☆☆☆☆
USD 68/hr
Create Project

Dr. Guillermo V.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 35/hr
Create Project

Dr. Ashokkumar D.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 60/hr
Create Project

Muzammil K.

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

Create Project
★★★★★
☆☆☆☆☆
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-...

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Vanessa R.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Dr. Shelly R.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 125/hr
Create Project

SAMUEL OWUSU A.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 17/hr
Create Project

Rosane T.

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

Create Project
★★★★★
☆☆☆☆☆
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 ...

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Edgardo S.

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

Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 40/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.