Quality control courses can help you learn statistical process control, quality assurance techniques, and the principles of Six Sigma. You can build skills in identifying defects, implementing corrective actions, and conducting audits to ensure compliance with standards. Many courses introduce tools such as control charts, quality management software, and root cause analysis techniques, that support monitoring processes and improving product quality.

Fractal Analytics
Skills you'll gain: Prompt Engineering, Responsible AI, Generative AI, Generative Model Architectures, Code Review, Data Ethics, AI Workflows, AI literacy, Artificial Intelligence, Object Oriented Programming (OOP), Software Technical Review, Risking, Machine Learning Methods, Artificial Neural Networks, Data Preprocessing, AI powered creativity, Debugging, Problem Solving, Critical Thinking, Data Analysis
★ 4.6 (232) · Beginner · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Session Initiation Protocols, Android Studio, Android Development, Internet Of Things, Communication Systems, Network Protocols, Telecommunications, Wireless Networks, Mobile Development, Digital Communications, Emerging Technologies, Application Development, Digital Signal Processing, Embedded Systems, Open Source Technology
★ 4.6 (510) · Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Epidemiology, Trend Analysis, Chronic Diseases, Public Health, Public Health and Disease Prevention, Event Monitoring, Infection Control, Data Analysis, Descriptive Analytics, Technical Communication, Anomaly Detection, Infectious Diseases, Law, Regulation, and Compliance, Data Collection, Information Privacy
★ 4.7 (389) · Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Environmental Monitoring, Water Quality, Environmental Engineering and Restoration, Hydrology, Environmental Engineering, Water Resources, Biochemistry, Environmental Science, Mathematical Modeling, Analytical Chemistry, Molecular, Cellular, and Microbiology, Microbiology, Chemistry, Simulation and Simulation Software
★ 4.8 (510) · Advanced · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Public Key Infrastructure, Cybersecurity, Information Systems Security, Data Security, Cyber Attacks, Information Assurance, Network Security, Risk Management Framework, Security Controls, Cryptography, Cryptographic Protocols, Key Management, Security Engineering, Threat Modeling, Security Management, Authorization (Computing), Encryption, Email Security, Data Integrity, Authentications
★ 3.9 (241) · Intermediate · Course · 1 - 4 Weeks

New York Institute of Finance
Skills you'll gain: Working Capital, Supplier Management, Market Share, Supply Chain Management, Blockchain, Supplier Relationship Management, FinTech, Supply Chain, Cash Flows, Business Metrics, Accounts Payable, Supplier Risk Management, Cash Management, Procurement, Customer Analysis, Financial Market, Market Opportunities, Market Trend, Transaction Processing, Supply Chain Systems
★ 4.6 (379) · Intermediate · Specialization · 3 - 6 Months

The University of Tokyo
Skills you'll gain: Language Competency, Oral Comprehension, Traffic Flow Optimization, Vocabulary, Public Works, Literacy, Water Quality, Language Learning, Robotics, Display Devices, Grammar, Augmented Reality, Biochemistry, Predictive Modeling
★ 4.8 (110) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Work Breakdown Structure, Project Scoping, Project Estimation, Organizational Skills, Scope Management, Procedure Development, Project Management Software, Project Management, Google Sheets, Verification And Validation, Technical Standard
★ 4.6 (557) · Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Project Closure, Work Breakdown Structure, Earned Value Management, Configuration Management, Project Portfolio Management, Communication Planning, Negotiation, Project Management Life Cycle, Project Management, Project Schedules, Project Controls, Agile Methodology, Project Risk Management, Project Implementation, Product Roadmaps, Scheduling, Project Planning, Risk Management, Team Leadership, Stakeholder Engagement
★ 4.7 (142) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Laboratory Procedures, Laboratory Testing, Chemistry, Safety Standards, Product Design, Regulatory Compliance, Mathematical Modeling, Product Testing, Design Specifications, Materials science, Personal protective equipment, Record Keeping, Quality Assurance, Product Development, Technical Documentation, Performance Testing
★ 4.7 (128) · Beginner · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Process Improvement, Process Management, Process Improvement and Optimization, Business Process, Business Process Management, Process Analysis, Business Process Improvement, Performance Improvement, Quality Improvement, Continuous Improvement Process, Process Mapping, Quality Management, Quality Monitoring, Workflow Management, Operational Excellence, Quality Management Systems, Change Management, Performance Measurement, Risk Management, Project Management
★ 4.8 (204) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Docs, Gmail, Google Sheets, Google Workspace, Presentations, Calendar Management, Spreadsheet Software, File Management, Version Control, Excel Formulas, Data Visualization, Productivity Software, Sales Presentations, Document Control, Setting Appointments, Document Management, Email Security, Email Automation, Meeting Facilitation, Collaborative Software
★ 4.7 (647) · Beginner · Specialization · 3 - 6 Months