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.

AI Business School
Skills you'll gain: Prompt Engineering, Agentic Workflows, Prompt Engineering Tools, Personalized Campaigns, Agentic systems, AI Workflows, Generative AI, No-Code Development, Responsible AI, Risk Management, Generative AI Agents, AI Personalization, AI literacy, AI Enablement, LLM Application, Digital Transformation, Artificial Intelligence, Ideation, Innovation, Productivity
★ 4.2 (21) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: TypeScript, Object Oriented Design, Node.JS, Role-Based Access Control (RBAC), Object Oriented Programming (OOP), Webpack, React Redux, Back-End Web Development, React.js, Full-Stack Web Development, Web Development, MongoDB, Front-End Web Development, Javascript, Application Programming Interface (API), Software Design Patterns, API Design, Programming Principles, Software Development, Debugging
★ 4.7 (6) · Beginner · Specialization · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Epidemiology, Mathematical Modeling, Infectious Diseases, Public Health, Public Health and Disease Prevention, Infection Control, Statistical Modeling, Predictive Modeling, Health Policy, Forecasting, Model Evaluation, Data Analysis
★ 4.8 (15) · Intermediate · Course · 1 - 4 Weeks

Airbus Beyond
Skills you'll gain: Procurement, Strategic Sourcing, Supplier Relationship Management, Contract Management, Supply Chain, Supplier Performance Management, Negotiation, Contract Negotiation, Process Optimization, Innovation, Value Propositions, Market Research, Market Analysis
★ 4.8 (8) · Beginner · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Health Policy, Health Equity, Health Disparities, Data Quality, Public Health, Data Literacy, Health Informatics, Data Strategy, Community Health, Health Assessment, Data Sharing, Data Governance, Social Determinants Of Health, Data-Driven Decision-Making, Data Analysis, Data Management, Data Collection, Data Storytelling, Data Presentation, Policy Analysis
★ 4.8 (110) · Beginner · Course · 1 - 4 Weeks

University of Cape Town
Skills you'll gain: Blockchain, Cryptography, FinTech, Cryptographic Protocols, Emerging Technologies, Ledgers (Accounting), Bookkeeping, Machine Learning, Financial Data, Machine Learning Algorithms, Applied Machine Learning, Artificial Intelligence, Financial Systems, Supervised Learning, Data Structures, Information Privacy, Personally Identifiable Information, Entrepreneurship, Technology Strategies, Unsupervised Learning
★ 4.7 (45) · Beginner · Course · 1 - 4 Weeks

Knowledge Accelerators
Skills you'll gain: Data Presentation, Data Entry, Data Processing, Data Science, Organizational Skills, Business Analytics, Data Management, Business Intelligence, Microsoft 365, Productivity Software, Record Keeping, Customer Data Management, Productivity, Financial Analysis, Marketing Planning, Project Management, Event Planning
★ 4.5 (8) · Beginner · Course · 1 - 4 Weeks

Knowledge Accelerators
Skills you'll gain: Microsoft 365, Project Management, Project Coordination, Coordinating, Project Planning, Project Schedules, Leadership and Management, Project Management Software, Calendar Management, Project Implementation, Collaborative Software, Delegation Skills, Workflow Management, Productivity, Productivity Software, Data Management, Business Software
★ 3.8 (8) · Beginner · Course · 1 - 3 Months

EDHEC Business School
Skills you'll gain: Environmental Policy, Economics, Climate Change Programs, Environmental Issue, Economics, Policy, and Social Studies, Financial Policy, Climate Change Mitigation, Cost Benefit Analysis, Policy Analysis, Climate Change Adaptation, Futures Exchange, Environmental Regulations, Derivatives, Market Analysis, Financial Market, Tax, Financial Trading, Mathematical Modeling
★ 4.6 (71) · Beginner · Course · 1 - 3 Months

Fortinet, Inc.
Skills you'll gain: Firewall, Network Administration, Network Troubleshooting, Network Infrastructure, Identity and Access Management, System Configuration, Configuration Management, Network Security, Security Management, Systems Integration, Scripting
★ 4.4 (28) · Intermediate · Course · 1 - 3 Months

Association of International Certified Professional Accountants
Skills you'll gain: Digital Assets, Blockchain, Asset Protection, Data Security, Cryptography, Security Management, Cybersecurity, Security Awareness, Key Management, Security Controls, Securities (Finance), Multi-Factor Authentication, Authentications, Securities Trading, Audit Working Papers, Financial Market, Market Data, Financial Regulations, Regulatory Compliance, Financial Accounting
★ 4.7 (93) · Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Security Management, Incident Response, Risk Management, Computer Security Incident Management, Cyber Security Policies, IT Management, Cyber Governance, Risk Management Framework, Business Risk Management, Incident Management, Information Systems Security, Security Strategy, Law, Regulation, and Compliance, Enterprise Risk Management (ERM), Cyber Security Strategy, Information Management, Risk Control, Regulatory Compliance, Business Ethics, Data Ethics
★ 4.8 (52) · Beginner · Course · 1 - 3 Months