Hire a Freelance Expert in United States

Dr. Russel W.

Researcher, inventor and CTO with expertise in digital health care, sleep, skin biophysics and skin care

Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
United States

With training in chemical and biomolecular engineering, along with curiosity and experiences across a range of fields, Russ works at the interf...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Anahit M.

Experienced Skincare/Haircare Product Formulator | Expert in Plant-Based and Natural Cosmetics

Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
Masters (Science)
United States

Founder of a vertically-integrated cosmetic production company with 10+ years’ experience in skincare and beauty. Demonstrated success in handl...

★★★★★
☆☆☆☆☆
USD 70/hr
Create Project

Matthew S.

Polymer / Chemical consultant with experience in R&D, quality, characterization, and testing

Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
B.S.
United States

Currently pursuing a PhD in polymer engineering. 7 years experience in polymers, adhesives, coatings, characterization, testing, formulation, c...

★★★★★
☆☆☆☆☆
USD 65/hr
Create Project

Denise A.

Experienced Regulatory Affairs Professional

Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Masters of Science
United States

Hi, I'm Denise! I'm a Regulatory Affairs Professional with over 10 years of experience and a Master's Degree in Regulatory Affairs....

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Sophia S.

Product developer with start-up and corporate experience. Passionate about breakthrough innovation and plant-based.

Create Project
★★★★★
☆☆☆☆☆
USD 400/hr
MS - Food Science and Human Nutrition
United States

CEO and Founder of Plant-Based Consulting LLC. Product Developer with start-up and corporate experience, having lead development, commercializa...

★★★★★
☆☆☆☆☆
USD 400/hr
Create Project

Conor S.

Medical Writer | Clinical Pharmacist

Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
Doctor of Pharmacy
United States

I am a US-based doctor of pharmacy with board certification in pharmacotherapy (BCPS). I bring a clinician's eye to your medical writing p...

★★★★★
☆☆☆☆☆
USD 110/hr
Create Project

Paul K.

Mechancial Engineer - Product Development - Machine Design - Industrial Automation - BSME-MS-MBA-PE

Create Project
★★★★★
☆☆☆☆☆
USD 125/hr
BS
United States

Mechanical engineer with proven abilities to develop innovative, cost-effective, high-impact solutions. Outside-the-box thinker with diverse i...

★★★★★
☆☆☆☆☆
USD 125/hr
Create Project

Rachel J.

Freelance Formulation Chemist; 7+ years of experience in Research & Development | Expert in skincare &am...

Create Project
★★★★★
☆☆☆☆☆
USD 105/hr
Bachelor of Science
United States

I graduated from Valdosta State University with a Bachelor of Science in Chemistry. I have 7+ years of industry experience researching and dev...

★★★★★
☆☆☆☆☆
USD 105/hr
Create Project

Clark J.

PhD Pharmaceutical Scientist | Expertise in drug discovery/development | Molecular Biology | Scientific Writing

Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
Pharmaceutical Sciences
United States

I am a pharmaceutical scientist with experience in the fields of oncology, molecular biology, and chemistry. My expertise centers around the mo...

★★★★★
☆☆☆☆☆
USD 75/hr
Create Project

Dr. Sergey K.

Translational Computational Biologist | Bridging Multi-Omic, Biostatistics, & Clinical Applications | Machine Learni...

Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
Doctor of Philosophy (PhD) in Experimental Psychology
United States

I am a translational computational biologist with a proven ability to ask the right questions of data, driving impactful discoveries across bio...

★★★★★
☆☆☆☆☆
USD 75/hr
Create Project

Yasir K.

Academic Research Writing ; Literature Reviews ; Meta-analysis ; Technical Writing ; Medical Writing ; Systematic Review

Create Project
★★★★★
☆☆☆☆☆
USD 13/hr
Masters in International Relations
United States

With over 8 years of technical content writing experience in a broad range of domains, I am a highly experienced Content Writer. My role involv...

★★★★★
☆☆☆☆☆
USD 13/hr
Create Project

Dr. Julia H.

Molecular pharmacologist (PhD) and process engineer experienced in biomedical research and scientific writing

Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD in Pharmacology
United States

I am passionate about scientific communication. Whether your project requires nuanced technical documentation, standard operating procedure or ...

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Dr. Miguel V.

Research | Data Analysis | Academic Writing | Neuroscience

Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
PhD in Cognitive Neurosciences
United States

Scientist with 8+ years of research experience. Specialized in neuroimaging data analysis (EEG/ fNIRS/ fMRI). My researcher skills are but not ...

★★★★★
☆☆☆☆☆
USD 40/hr
Create Project

James K.

Experienced laboratory scientist, brewer/cider maker, and business owner.

Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
MS Biomedical Science with emphasis in microbiology and immunology
United States

Focused and motivated professional with experience in clinical laboratory science, biomedical research, beverage manufacturing and quality cont...

★★★★★
☆☆☆☆☆
USD 75/hr
Create Project

Paul K.

Perfumer - Nose for Hire - Independent Perfumer for Fine Fragrances, Cosmetic Products, Environments & Experiences

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

Paul Kiler is an award winning independent Perfumer, working for the needs and desires of clients who wish for scents that customers love to sm...

★★★★★
☆☆☆☆☆
USD 150/hr
Create Project

Dr Brijesh P.

Expert Formulation Scientist with 12+ years of experience in developing pharma OTC & personal care products

Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
United States

Expert in developing formulations for skincare, personal care, OTC and medicated products. Developed and assisted in launching 100s of haircare...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Islam A.

Freelance Science Writer + Editorial Assistant | Well-versed in Psychological phenomena, Sociological theory, and Neuros...

Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
B.A Psychology and Sociology
United States

Research interests include exploring the extent of the maintenance of visual manual language, specifically American Sign Language, in Alzheimer...

★★★★★
☆☆☆☆☆
USD 30/hr
Create Project

Bill K.

Physicist, mathematician, electro-mechanical engineer, computer programmer, research/equipment/process manuals writer.

Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
BS, MS Physics, minor in mathematics
United States

I am a 77 year old semi-retired electro-mechanical engineer and physicist with some 40 plus years of experience in industry and science. I have...

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Kristin H.

Molecular Biologist| Expertise in Molecular Cloning and mAb Sequence Analysis

Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Master’s Biological and Environmental Sciences
United States

Experienced Master’s level molecular biologist with over 18 years biotech industry experience. Expertise in cloning, DNA sequencing and analysi...

★★★★★
☆☆☆☆☆
USD 45/hr
Create Project

Dr. Theadora P.

Freelance Statistician & Data Analyst

Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
B.Sc Biochemistry with vocational Biotechnology
United States

Proactive, results-driven professional data analyst with a solid track record of providing support to researchers, businesses, and scholars. We...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Dr. Andrew C. H.

Research Scientist / Data Analyst | Expert in R, Adobe Illustrator, Data Visualization

Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD
United States

15 years of experience designing and implementing biological research projects, analyzing data, and presenting data to a variety of audiences.

★★★★★
☆☆☆☆☆
USD 50/hr
Create Project

Michael H.

Experienced product developer who can help you bring your food and beverage products to the marketplace.

Create Project
★★★★★
☆☆☆☆☆
USD 190/hr
BS Food Science/Culinology
United States

I have enjoyed a successful career in the food industry for over 25 years. I have CPG experience in refrigerated and frozen foods, sauces, sala...

★★★★★
☆☆☆☆☆
USD 190/hr
Create Project

Drew S.

Medical writer with MD degree

Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Medical Degree (MD)
United States

Retired MD who has vast experience in clinical medicine, surgery and clinical research

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Emmanuel E.

Natural/Organic Skin/Hair/Oral Care Formulator | Cosmetic Chemist | Formulation Chemist | Cosmetic Writer

Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Cosmetic Science
United States

Do you have an idea for a new cosmetic or personal care product that is natural, vegan, organic, green, or botanical, and do you need help form...

★★★★★
☆☆☆☆☆
USD 100/hr
Create Project

Ian P.

CPG industry professional with 10+ years' experience

Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
MS Agriculture and Life Science, Food Safety
United States

My name is Ian Pasquarelli, and I have spent the last 10+ years operating in every aspect of the food business industry. From leading product d...

★★★★★
☆☆☆☆☆
USD 150/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.