Top Freelance Quality Assurance & Quality Control (QA/QC) Experts for Hire

Dr. Tomoe G.

Scientific consultant with an interdisciplinary background
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USD 50/hr
Doctor in Engineering (Industrial Engineering)
Brazil

I am an experienced scientific consultant providing data analysis services using R and Python. I have trained myself beyond my formal education...

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USD 50/hr
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Dr. Niloofar B.

Formulation Scientist |Medical Writer | Clinical Pharmacist
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USD 40/hr
Doctor of Pharmacy (Pharm.D.)
United States

As a pharmacist with a keen interest in pharmaceutics and clinical practice, I have a strong background in the synthesis and characterization o...

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USD 40/hr
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Dr. Marlon L.

Medical doctor and Technical Advisor for Laboratory and Public Health | Expert in Lab Systems Strengthe...
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USD 150/hr
Master of Public Health
Philippines

Marlon L. Bayot is a physician and a technical advisor for laboratory medicine and public health in...His field of expertise centers on laboratory network management, laboratory systems strengthening, public...

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USD 150/hr
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Dr. Hrishikesh G.

Over 30 years of experience commercializing medical devices for large, mid-size and early stage companies.
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USD 125/hr
PhD in Electrical Engineering
United States

Broad hands-on software and hardware development for medical devices such as diagnostic imaging devices (PET, MRI, X-Ray and Ultrasound), blood...

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USD 125/hr
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Dr. Dilip B.

Endorsed by the Royal Academy of Engineering as having exceptional Talent in Biomedical and Medical sciences
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USD 150/hr
PhD, Neuroscience
United Kingdom

I am the holder of highly prestigious Tier 1 Exceptional Talent Visa and endorsed as such by the Royal Academy of Engineering in the fields of ...

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USD 150/hr
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Dr. Diksha V.

Scientist & Writer | Expert in life science, cancer biology, drug discovery | Data science/analysis & bioinforma...
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USD 50/hr
PhD
India

I am a doctorate in life sciences with an experience of over 9 years in the academic and corporate sector. I have managed projects focusing on...

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USD 50/hr
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Matthew S.

Polymer / Chemical consultant with experience in R&D, quality, characterization, and testing
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USD 59/hr
B.S.
United States

Currently pursuing a PhD in polymer engineering. 5.5 years experience in polymers, adhesives, coatings, characterization, testing, formulation,...

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USD 59/hr
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Dr. Tayaba K.

18+ years writing in healthcare and medical genre, academic, B2B, public and university level experienc...
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USD 50/hr
MBA Health and Hospital Management
Canada

Over 18 years of academic, web, university partnership, marketing, B2B, health IT, and strategic writing experience in healthcare industry.

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USD 50/hr
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Priyank K.

Mechanical Engineer, Freelance ,Expert in CAD Design ,CFD & Stress analysis ,New product R &D , Total 10+Years E...
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USD 15/hr
BE MECHANICAL
India

Assistant Manager Mechanical Design engineering, Seeking assignments in project management of Mechanical Engineering. Aerospace component, Die,...

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USD 15/hr
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Shahbaz A.

HRM | Research & Analysis | Content Writing | Admin |Email Marketing | Graphic Designing | Word Press | Guest Post| ...
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USD 15/hr
MBA (Human Resources Management)
Pakistan

"I am a highly motivated and goal-oriented individual who is willing to go the extra mile to achieve success and learn along the way. In m...

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USD 15/hr
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Michael H.

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

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USD 190/hr
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Dildar A.

Civil Engineer l Consultant l Freelancer Researcher and Scientific Writer l 5+ Years of Experience
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USD 20/hr
Master of Science (Civil Engineering)
Pakistan

I, Dildar Ali has got MS degree in Civil Engineering and currently working as Lab Lecturer at Khwaja Fareed University of Engineering and Infor...

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USD 20/hr
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Emmanuel E.

Natural/Organic Skin/Hair/Oral Care Formulator | Cosmetic Chemist | Formulation Chemist | Cosmetic Writer
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USD 50/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...

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USD 50/hr
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Dr. Kaustubh K.

Formulation & New Product development for products in Health supplements, Ayurveda and herbal cosmetics field | 12 Y...
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USD 40/hr
M.D (Ayu)
India

Post graduate in formulation and development Ayuveda, Cosmetics and Supplements | Rich experiance of 12+ years with clinical knowledge. Worked ...

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USD 40/hr
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Dr. Hafsa I.

Medical Device Regulation (MDR) - BER - Technical File - CER - ISO13485 - Production manager - SOPs - Design File - GRIN
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USD 35/hr
PhD
Pakistan

Medical Device Production Manager with 5 years of experience in device development - Technical file - Design File - Procurement - Technology De...

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USD 35/hr
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Dr. Ajay S.

Doctorate in Food Science in along with expertise in Dairy Domain too
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USD 50/hr
Ph.D
India

Gluten free baked optimization, millet technology, analytical profiling, dairy cereal composite blends, Beverage standardization, troubleshooti...

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USD 50/hr
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Dr. Murtaza Najabat A.

Medical Device Development | Healthcare Technology Specialist | Regulatory Affairs Specialist
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USD 80/hr
PhD in Materials Science
Pakistan

I am a biomedical engineer with over 20 years of experience in medical device development and healthcare technology. Apart from academia, I hav...

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USD 80/hr
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Dr. Iqra I.

Baking and flavoring expert, expert in R&D of biscuit cookies, cakes, bread s, review literature writing expert, can...
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USD 10/hr
PhD (Food technology)
Pakistan

Work as quality assurance officer Work as R& D head in baking Working as production manager Working as consultant in many food area PhD in ...

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USD 10/hr
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Dr. Radhesh K.

Freelance Scientist | Plant Doctor| PGPR | GMO testing | Microbiome | | Formulation | Biologicals | Product Development
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Doctorate in Philosophy
India

Seasoned Scientist with 13+ years of hands-on experience, demonstrating a dedicated work ethic and a consistent track record of meeting tight...

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PhD
Hong Kong
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Gas metrologist who turned into atmospheric chemist with focus on air pollution measurements particularly NO2, ozone and particulate matter.

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Dr. Muhammad Khairul A.

PhD in pharmaceutical nanomedicine research, UK.
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USD 12/hr
Doctor of philosophy (PhD)
United Kingdom

I have a PhD in pharmaceutical nanomedicine and a background in pharmaceutical formulation science. With over 10 years of experience in both ac...

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USD 12/hr
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Dr. Ratnal B.

PhD 🔬| 10+Years of Science Communication | Medical Writer | Clinical Research | Literature Research Expert | Pre...
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USD 55/hr
PhD
Germany

10+ Years of Scientific Excellence: *🔬 Scientific Communication Maestro: Elevate your projects with my proven ability to communicate i...

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USD 55/hr
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Clark J.

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

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USD 75/hr
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Vandita S.

Natural Product Chemist with 25 years industry experience in Dietary Supplements, Nutraceuticals, Food, Drug Discovery
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USD 200/hr
Ph.D. Medicinal Chemistry
India

 Expertise in Development of innovative, green & cost effective products & processes for Nutraceuticals, Dietary supplements, Cosmetic...

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USD 200/hr
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Todd B. G.

Freelance biotech market research analysts, tech transfer specialist and quality assurance consultant
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USD 75/hr
MA in Biology
United States

MA in Biology, 15+ years experience in the biotechnology and clinical diagnostics sectors. Work in market research, academic tech transfer and...

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USD 75/hr
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Kolabtree is the leading online marketplace for Quality Assurance & Quality Control (QA/QC) experts. Post your project, get bids, and hire qualified experts quickly and easily.

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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.

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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.

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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.