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

Dr. Hanna B.

Biology, Biotech and Pharmaceutical Compliance , Regulatory affairs, Project Manager and sceintific writer
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD
Israel

PhD biochemist with over 40 years of experience in the biotechnology and pharmaceutical industries. I excel at bridging the gap between researc...

★★★★★
☆☆☆☆☆
USD 50/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

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

Andre M.

Microbiology & Laboratory Operations Consultant | Biotech, Pharma, IVD & Quality Systems
Create Project
★★★★★
☆☆☆☆☆
USD 95/hr
BSc Microbiology
United States

I am a microbiology and laboratory...operations professional with 20+ years of experience across biotechnology, pharmaceutical quality control, public...

★★★★★
☆☆☆☆☆
USD 95/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

Pharma A.

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

Leading Pharma Assurance to provide specialized quality management and regulatory compliance solutions for pharmaceutical manufacturers and lif...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Priyanka S.

Freelance Diagnostic Assay Development Consultant | Medical Writer | PhD Virology | Multiplex PCR & ELISA Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
PhD Microbiology (Virology)
India

I help biotech startups and research labs design, optimize, and validate low-cost multiplex diagnostic assays—fast. With a PhD in Virology and ...

★★★★★
☆☆☆☆☆
USD 75/hr
Contact3

Dr. Shaymaa A.

Formulation Specialist/Expert in Pharmaceuticals and Cosmetcis
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Master's
Egypt

I am a Master's-qualified pharmacist and formulation consultant with over 6 years of experience in the pharmaceutics. I specialize in dosag...

★★★★★
☆☆☆☆☆
USD 25/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

Dr. Wenkai W.

Computational Materials Scientist | PhD in Nanotechnology | Expert in Molecular Dynamics & Simulation
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
PhD of Nanotechnology
United Kingdom

I am a PhD graduate in Nanotechnology with expertise in molecular dynamics simulations (LAMMPS, GROMACS), finite element modeling (COMSOL), and...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Dr. Seungeun L.

PhD genomics scientist | NGS study design, WGS and microbiome bioinformatics | Clinical, environmental and agri-food
Create Project
★★★★★
☆☆☆☆☆
USD 300/hr
Ph.D. Public Health
Netherlands

Practice detail: home.drsleelifesciences.com Publications: https://home.drsleelifesciences.c...PhD in Public Health (Seoul National University), specialising in clinical genomics and environmental...

★★★★★
☆☆☆☆☆
USD 300/hr
Contact3

Dr. SUMAN K.

Head of Quality Operations, Regulatory Compliance, Pharmaceutical R&D Expert, Formulations and API supplier, cGMP
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
MSC ORGANIC CHEMISTRY
India

SUMAN KAREPUDI Phone: +91 9963683419 | Email: Sumanpharmaservices@gmail.com | Base: India EXECUTIVE PROFILE & PROFESSIONAL OVERVIEW Suman...

★★★★★
☆☆☆☆☆
USD 50/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

J. T. M.

Analytical Chemist; Mining; Oil & Gas; Critical Minerals; Brines; Potash; Lithium; Produced Water; Experimental Desi...
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
PhD
United States

J. T. Mayo received his PhD in Chemistry from Rice University with a focus on water treatment, toxic element remediation, analytical chemistry,...

★★★★★
☆☆☆☆☆
USD 100/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

Dr. Lydia C.

Multi-Disciplinary Scientist | Technical Writer | Cell & Molecular Biology | Regulatory Compliance | Quality | 13+ y...
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD
Australia

I am a multi-disciplinary scientist with over 13 years of laboratory experience across academic research, pharmaceutical R&D, and GMP manuf...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Salim B.

Materials Science Specialist | Double PhD degree in Polymer Science & Ceramic Engineering | Analysis, Scientific Wri...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD-Material Science
Italy

My expertise spans polymers, ceramics, and advanced materials composites, with a strong interdisciplinary background combining materials engine...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Lauro Augusto J.

PhD-track Energy Systems Engineer | Hydrogen Production Modeling, Techno-Economic Analysis, Python
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Engineering Doctorate
Netherlands

I'm a mechanical engineer with an Engineering Doctorate (EngD) from the University of Twente, with strong expertise in numerical simulation...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Amod K.

Senior QMS Consultant | Technical Compliance Auditor & Professional Editor (20+ Yrs Exp)
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
B.Sc. Physics (Honours)
India

Senior QMS Consultant & Technical Compliance Auditor (20+ Years Exp) | Lean Six SigmaA seasoned Quality Management System (QMS) Expert, Qua...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Kamran V.

Quality, Environment, Safety, Information Security, Medical Device, Food Safety, Cosmetics, FDA Consultant
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
MBA
Pakistan

Expert in developing ISO 27001 Information Security, Penetration Testing, ISO 9001, ISO 14001, ISO 22000 Food Safety Management System, HACCP P...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Dr. Jean Juste Harrisson B.

Biostatistician & Health Data Scientist | PhD Applied Mathematics | Survival & Longitudinal Analysis | R, Python
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD
South Africa

I help research teams, companies and health organisations turn complicated health and population data into defensible statistical answers — and...

★★★★★
☆☆☆☆☆
USD 50/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

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.