level-one heading

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

Majid T.

Scientific Editor and Reviewer
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Deepak D.

Regulatory Affairs Consultant | Expert in FDA 510(k), CDSCO Licensing, ISO 13485 QMS & SaMD Compliance
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master in Pharmacy
India

Highly motivated Regulatory Affairs professional with strong expertise in U.S. FDA 510(k) submissions, Indian import licensing (CDSCO), ISO 134...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Rohit D.

Senior Research Scientist, Consultant & Mentor: Bridging complex mathematical modeling with industrial innovation.
Create Project
★★★★★
☆☆☆☆☆
USD 80/hr
PhD Physics
India

Senior Physicist with 15+ years in Theoretical & Computational Physics, specializing in High Energy Physics (Phenomenology). Expert in desi...

★★★★★
☆☆☆☆☆
USD 80/hr
Contact3

Dr. Nikhil S.

Medical Data Scientist & Research Consultant | Python & R · Statistical Analysis · SAP Writing | PhD +...
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
PhD
Belgium

Profile Summary: I help researchers, pharma teams, medical device companies, and health AI startups generate credible scientific evidence — th...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Greg P.

Uses and designs MRI and PET quality control and medical finding software in order to improve data analysis outcomes.
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
MS Biomedical Engineering
United States

* Coordinated all communications with affiliated research clinics and universities regarding neural MRI data collection for ARIC, DHA, DIANL, D...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Neha C.

Food Science, Freelancer, Project writer, Scientific Reviewer & Editor, Training coordinator,
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
PhD
India

• Overall quality management system implementation in accordance with standard ISO/IEC xxxxxxxxxx requirements • Development of quality manual,...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Spencer D.

Academic Editor & Strategy Consultant | Ex-Wall Street Exec | Expert in Public Finance, Business
Create Project
★★★★★
☆☆☆☆☆
USD 92/hr
Accounting Global
United States

I am a seasoned academic and consultant with over 15 years of experience in business education, policy research, and economic strategy. As a...former Assistant Professor, I taught undergraduate and graduate courses in finance, economics, and public...

★★★★★
☆☆☆☆☆
USD 92/hr
Contact3

Sterling H.

Regulatory, Quality & R&D Consultant | Dietary Supplements, Food & Pharma | 21 CFR 111/117, GMP, Product Dev...
Create Project
★★★★★
☆☆☆☆☆
USD 150/hr
Master of Science in Quality Assurance
United States

I am a Regulatory, Quality, and R&D professional with 15 years of experience supporting the dietary supplement, food, pharmaceutical, and m...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Dr. Kristbjörg B.

PhD Biomedicine | Biotech Startup Consultant | R&D Strategy, ELISA & Biomarker Development
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
Iceland

I am a PhD-trained biomedical scientist with extensive experience in immunology, functional genomics, and cell biology, combined with leadershi...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Jordan E.

Experienced & Passionate Cosmetic Chemist Formulator, Innovator, Manufacturer, OTC & QA-Regulatory, Designer, Co...
Create Project
★★★★★
☆☆☆☆☆
USD 175/hr
Masters In Business Administration-International Business
United States

Bringing quite the extensive background in the cosmetic and skincare contract manufacturing as well as Research & Development, Formulations...

★★★★★
☆☆☆☆☆
USD 175/hr
Contact3

Dr. Aimilia M.

Scientific Editor
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Chemistry PhD
Greece

Experienced Scientific Editor holding a PhD in Chemistry, with 10+ years of experience in research and 5+ years of experience in editing. Area...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Sohanur R.

Pharma Expert | 15+ Yrs in Deviation, QMS & Audit-Ready CAPA | CCS, SOP, and Documents Review | FDA, EU Annex-1:202...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Master in Pharmacy
Bangladesh

Pharmaceutical quality and compliance specialist with over 15 years of experience in sterile manufacturing environments. Holds a Master’s degre...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Saksham G.

Pharmaceutical QA Consultant | cGMP Compliance, Audit Readiness, SOPs, Validation & CAPA Expert
Create Project
★★★★★
☆☆☆☆☆
USD 22/hr
Bachelor of Pharmacy (Gold Medallist)
India

I help pharmaceutical companies achieve audit readiness, eliminate documentation backlogs, and maintain full cGMP compliance. With hands-on exp...

★★★★★
☆☆☆☆☆
USD 22/hr
Contact3

Dr. Aiman H.

Academic Writer & Editor in Plant Sciences | Publication-Ready Manuscripts & Thesis Support
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Doctor of Philosophy (Ph.D)
Pakistan

I specialize in transforming complex plant science research into well-structured, publication-ready documents. With extensive experience in fun...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

RAHUL K.

Results-driven Quality Control professional with 14 years of experience in the pharmaceutical industry, specializing in
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Masters of Science
India

Quality Control professional with 14 years of experience in the pharmaceutical industry, skilled in compliance, QMS, and regulatory standards. ...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Dr. Pooja B.

Healthcare Business Analyst | BDS, MBA | HIS, Diagnostics & Digital Health Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
MBA
Australia

I am a Healthcare Business Analyst with a unique blend of clinical, technical, and management expertise, holding a BDS and MBA with 4+ years of...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Zafar I.

Expert Cement QC & Lab Manager | ASTM/EN/ISO Compliance | Cementitious Product R&D | QMS, SOP & Quality Work...
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
M.Sci. Chemistry
Pakistan

With 20 years of dedicated expertise in the grey and white cement industry, I am a results-driven R&D and Quality Control Manager who bridg...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Tinus W.

Senior Clinical Quality Assurance Specialist | GCP Auditing, QMS & Regulatory Compliance Expert
Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
BHSc Forensic Science
United Kingdom

​As a Senior Quality Specialist with extensive experience of more than a decade at a world-leading Clinical Research Organisation (IQVIA) with ...

★★★★★
☆☆☆☆☆
USD 75/hr
Contact3

Dr. Hordur G. K.

Senior Food & Biotech Expert, 30 Years in Industry, Academia & Startups, R&D Director, Scientific Writer, IP...
Create Project
★★★★★
☆☆☆☆☆
USD 115/hr
Diploma in Negotiation and Leadership
United States

I’m a seasoned food and biotech scientist with 30 years of experience across academia, startups, and industry leadership in the US and Europe. ...

★★★★★
☆☆☆☆☆
USD 115/hr
Contact3

Manjunath M.

Senior Techno-Business Analyst | Salesforce & Veeva Expert | Operations & Stakeholder Management | 13+ Years in ...
Create Project
★★★★★
☆☆☆☆☆
USD 95/hr
MBA
Canada

A hardworking, goal-oriented professional, looking for a role in Information Technology. Extensive experience both as an individual contributor...

★★★★★
☆☆☆☆☆
USD 95/hr
Contact3

Rafael M.

Project Manager | Aviation, Government, & Product Development | MS Project | Monday.com | SmartSheets | DASM Certifi...
Create Project
★★★★★
☆☆☆☆☆
USD 55/hr
Organizational Leadership
United States

I’m a versatile and results-driven Senior Project Manager with over 15 years of experience leading cross-functional projects in aviation, gover...

★★★★★
☆☆☆☆☆
USD 55/hr
Contact3

Athalia M.

Medical Writer & Clinical Documentation Expert | MSc Clinical Trials | DE/EN | GCP/SOPs
Create Project
★★★★★
☆☆☆☆☆
USD 85/hr
Master of Science (MSc)
Israel

I’m a remote-based Medical Writer and Clinical Documentation Specialist with over 15 years of experience in pharmaceutical development, working...

★★★★★
☆☆☆☆☆
USD 85/hr
Contact3

Dr. Cherif D.

Expert in Sustainable Food Production | Biomaterials & Nanocellulose | Food Waste Upcycling & Sustainable Bioref...
Create Project
★★★★★
☆☆☆☆☆
USD 95/hr
PhD (Food Engineering)
Canada

I am a sustainability-driven scientist and consultant specializing in sustainable food production, bio-based materials and packaging, nano...

★★★★★
☆☆☆☆☆
USD 95/hr
Contact3

Minakshi C.

Food Technology Graduate | R&D, Quality Control & Regulatory/compliance support and Scientific content
Create Project
★★★★★
☆☆☆☆☆
USD 12/hr
Master in Food Technology
India

Food Technology graduate with hands-on experience in quality control, sensory evaluation, and regulatory documentation. I’ve contributed to pro...

★★★★★
☆☆☆☆☆
USD 12/hr
Contact3

Dr. Andrea Q.

Fashion Theorist & Fashion Designer
Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
Fashion System Design
Italy

I’m Andrea Quartu a fashion theorist and researcher currently pursuing a PhD in Fashion at the University of Florence. I provide...specialized revision of theses and academic texts, ensuring clarity, coherence, and academic rigor for publication...

★★★★★
☆☆☆☆☆
USD 110/hr
Contact3

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.

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 the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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 aren'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.