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.

Fudan University
Skills you'll gain: Maternal Health, Child Health, Public Health, Emergency Response, Public Health and Disease Prevention, Health Systems, Nutrition and Diet, Environment Health And Safety, Health Care, Health Disparities, Social Determinants Of Health, Gerontology, Infectious Diseases, Health Policy, Health Equity, Infection Control, Chronic Diseases, Nutritional Assessment, Epidemiology, Environmental Science
★ 4.5 (22) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Stakeholder Engagement, Stakeholder Communications, Communication Planning, Stakeholder Management, Conflict Management, Project Management Institute (PMI) Methodology, Strategic Communication, Cultural Diversity, Project Management, Drive Engagement, Intercultural Competence, Agile Project Management, Communication Strategies, Cultural Sensitivity, Interpersonal Communications, Communication, Organizational Structure, Influencing
★ 4.8 (62) · Beginner · Course · 1 - 4 Weeks
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

Coursera
Skills you'll gain: Apache Airflow, MLOps (Machine Learning Operations), Fine-tuning, User Acceptance Testing (UAT), Prompt Patterns, LLM Application, AI Security, Extract, Transform, Load, Scripting, Technical Communication, SQL, Model Optimization, Data Pipelines, Data Presentation, Large Language Modeling, Python Programming, Performance Tuning, Root Cause Analysis, Statistical Analysis, Version Control
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Audit Planning, Enterprise Architecture, Internal Auditing, Compliance Management, Regulatory Compliance, Risk Control, Risk Management Framework, Quality Assurance, Training Records Management, Quality Management
★ 4.6 (10) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Version Control, Git (Version Control System), Selenium (Software), Test Automation, Jenkins, Test Script Development, Software Versioning, Continuous Integration, Test Tools, Continuous Delivery, Test Data, Software Testing, CI/CD, Code Reusability, Software Design Patterns, Command-Line Interface, File I/O
★ 4.8 (6) · Advanced · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Chemical Engineering, Chemistry, Thermal Management, Mechanical Engineering, Process Engineering, Analytical Chemistry, Engineering Calculations, Numerical Analysis, Differential Equations, Physics, Applied Mathematics, Simulation and Simulation Software, Energy and Utilities
★ 4.4 (83) · Advanced · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Health Policy, Data Presentation, Health Disparities, Health Equity, Health Informatics, Data Literacy, Epidemiology, Data Visualization, Data Quality, Data Storytelling, Social Determinants Of Health, Public Health, Public Health and Disease Prevention, Data-Driven Decision-Making, Policy Analysis, Health Assessment, Policy Development, Data Collection, Data Visualization Software, Diversity Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Algorithms, Graph Theory, Data Structures, C++ (Programming Language), C and C++, Programming Principles, Computer Programming, Object Oriented Programming (OOP), Theoretical Computer Science
★ 4.6 (16) · Intermediate · Specialization · 1 - 3 Months

Knowledge Accelerators
Skills you'll gain: Prompt Patterns, Prompt Engineering Tools, Productivity, LLM Application, Generative AI, AI Workflows, Microsoft Windows, Business Communication
★ 4.2 (11) · Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Risk Management, Project Risk Management, Risk Analysis, Risk Management Framework, Risk Appetite, Communication Planning, Stakeholder Management, Project Management, Conflict Management, Stakeholder Engagement, Stakeholder Analysis, Organizational Structure
★ 4.7 (31) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Operating System Administration, Remote Access Systems, Local Area Networks, Software Installation, Command-Line Interface, Threat Management, Microsoft Windows, System Configuration, Threat Detection, Information Technology Operations, Wireless Networks, Systems Administration, Network Security, TCP/IP, Information Systems Security, Peripheral Devices, USB, Operating Systems, Computer Hardware, Data Storage Technologies
★ 4.7 (44) · Beginner · Specialization · 3 - 6 Months