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

Quality Assurance & Quality Control (QA/QC)
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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...see more

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USD 50/hr
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Dr. KHALIL A BAIG Statistician Biostatistician Medical Writer F.

Biostatistics, Technical & Scientific Medical Writing, Data & AI , Consulting Research Analysis to 100+ ...
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USD 33/hr
MPhil in Statistics with Data analysis techniques Data visualization tools Statistical data analysis Big data analytics, Predictive analytics Data mining methods Business intelligence tools Data-driven decision making Exploratory data analysis (EDA) Advanced data analytics.
Pakistan

⭐ PhD Professor ⭐ Medical Writer ⭐ Statistician ⭐ Biostatistician ⭐ Bioinformatician ⭐ Machine Learning Engineer ⭐ Artificial Intelligence Expe...see more

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USD 33/hr
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Matthew S.

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

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USD 65/hr
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Dr. Tayaba K.

20+ years medical writing and editing, content writing, course development
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USD 50/hr
MBA Health and Hospital Management
Canada

Over 20+ years of academic, web, course writing. Industry writing in marketing, B2B, health IT. Communication strategy development. Writer, pro...see more

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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 12+Years E...
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USD 16/hr
BE MECHANICAL
India

I am Project Manager and consultant of Mechanical engineering with over 12 years of experience . Seeking assignments in project of Mechanical ...see more

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USD 16/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...see more

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USD 75/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 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...see more

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USD 100/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...see more

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USD 190/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 Biomedical Sciences
Pakistan

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

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USD 35/hr
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Dr. Swarupa S.

Ideation, Conceptualization, Design and developing Supplier Network for various premium functional cosmetics. Ideation,
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USD 40/hr
PhD (Environmental Science)
India

Knowledge on Traditional Indian Medicine (TIM) is my core strength. Back to nature is my theme. I strongly believe that the answers to all the ...see more

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USD 40/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...see more

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USD 55/hr
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Dr. Vignesh S.

Biomaterials & Tissue Engineering Scientist I 6+years of expertise in Hydrogels, Ceramics,photocurable polymers, and...
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USD 40/hr
PhD Biomaterials and Dentistry
Australia

I am an expert researcher in the field of the bio-nano interface. Having graduated with a bachelor’s degree in biotechnology, my undying passio...see more

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USD 40/hr
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Dr. Imen S.

Quality mangement/Audit
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USD 50/hr
Training in Quality, Safety and Environmental Management
France

monitoring and advising on the performance of the quality management system, producing data and reporting on performance, measuring against set...see more

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USD 50/hr
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Dr. Muhammad Khairul A.

PhD in pharmaceutical nanomedicine research, UK.
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USD 50/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...see more

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USD 50/hr
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Dr. Mouna S.

Inorganic Chemistry Ph.D. | Concrete & Ceramic Materials Expert | Physico-chemical Characterization | Geochemistry |...
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USD 10/hr
PhD (Chemistry)
Tunisia

I am a dedicated and passionate PhD researcher in inorganic chemistry, having successfully obtained my doctoral degree from the Faculty of Scie...see more

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USD 10/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...see more

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USD 200/hr
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Abby U.

Nutritional Scientist with expertise in CPG formulation, commercialization (supplements, cosmetics, food, bev, etc)
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USD 200/hr
Bachelor of Science Nutritional Sciences
United States

I hold a B.S. in Nutritional Sciences and post graduate studies in Nutritional Sciences and have over 16 years of experience in product develop...see more

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USD 200/hr
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Mark L.

Digital Health Consultant, Medical Doctor, Biomedical Engineer, Certified PMP, Lean Six Sigma Black Belt, 12 yrs med dev
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MD
United States

Mark Luhovy, MD is a medical doctor and biomedical engineer who has dedicated 20 years to the pursuit of understanding the intersection of medi...see more

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Dr. Ana Luiza C.

Freelance Medical writer, Clinical specialist and Regulatory affairs of Medical Devices, Ph.D. Biological Sciences
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USD 69/hr
MBA Quality Management
Brazil

I have over 8 years of experience in Clinical Research, Regulatory Affairs and Quality Assurance of implantable and electro medical devices in ...see more

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USD 69/hr
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I Chidambara A.

Expert in Pharma Products seperation and Purification process, Surfactants, Organic Chemical Synthesis & Marketing
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USD 200/hr
Associate Member
India

I am having more than 15+ years of experience including Production ,Research, Analytics & Marketing...see more

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USD 200/hr
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Pradip F.

R & D Expert, Scientific Advisor/Strategist/consultant with >20 years of experience in Lifesciences and Healthcar...
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USD 30/hr
M.Sc.
India

I am managing R & D project for in-vitro diagnostics, in-vitro drug screening, medical device, and vaccine development. I look into all as...see more

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USD 30/hr
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Simona S.

Regulatory Affairs & Quality Assurance with 15+ years of experience in pharmaceutical industry
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USD 50/hr
Master Science
Romania

Coordinated multiple number of regulatory and pharmacovigilance projects such as finalizing regulatory strategy roadmap, technical review of co...see more

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USD 50/hr
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Abdullah I.

Environmental Article Writer & Blog Writer l Expert in Environmental Testing
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USD 25/hr
PhD in Environmental Sciences and Technology
Portugal

Environmental Scientist and Quality Management in the Laboratory I have five years of experience in water testing, quality management, laborat...see more

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USD 25/hr
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Milton Henschel E.

Freelance Statistician & Data Analyst | Expert in R, Python, STATA, SPSS, Power BI, Tableau, ODK, DHIS2, & CommC...
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USD 15/hr
BSc. Public Health Informatics
Ghana

I am a data analyst and statistician with 5+ years of experience in data management, statistical analysis, and visualization. I specialize in b...see more

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USD 15/hr
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Johannes e g Hans V.

Global Expert in Quality engineering management, Auditing, and Regulatory Compliance, SQE. Delivering results for proces
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USD 125/hr
BSc Engineering
Netherlands

Eager to contribute with my passion for quality improvement, attention to detail, and auditing expertise, ensuring success process architecture...see more

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USD 125/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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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.