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.

Tel Aviv University
Skills you'll gain: Biological Engineering, Biotechnology, Cell Biology, Life Sciences, Molecular Biology, Biochemistry, Biology, Anatomy, Molecular, Cellular, and Microbiology, Physiology, Food and Beverage, Food Quality Assurance And Control, Sustainable Development, Environmental Science, Environmental Issue
★ 4.8 (1.2K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Pipelines, Apache Kafka, Apache Airflow, Data Transformation, Extract, Transform, Load, Data Processing, Data Integration, Data Warehousing, Data Cleansing, Data Lakes, Data Mart, Performance Tuning, Shell Script, Bash (Scripting Language), Command-Line Interface
★ 4.5 (464) · Intermediate · Course · 1 - 3 Months

Rice University
Skills you'll gain: Cost Estimation, Project Scoping, Cost Management, Scope Management, Project Estimation, Project Schedules, Earned Value Management, Scheduling, Change Control, Work Breakdown Structure, Project Controls, Estimation, Requirements Management, Timelines, Change Management, Budget Management, Project Management, Planning, Project Documentation, Project Performance
★ 4.8 (1.5K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Management, Data Presentation, Data Storytelling, Data Collection, Data Governance, Data Analysis, Information Privacy, Data Quality, Data Storage, Data Storage Technologies, Data Security, Exploratory Data Analysis, Data-Driven Decision-Making, Data Architecture, Data Visualization Software, Big Data, Applied Machine Learning, Machine Learning Methods, Machine Learning
★ 4.8 (131) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Estate Planning, Insurance, Goal Setting, Cash Flows, Investments, Budgeting, Smart Goals, Tax, Portfolio Risk, Cash Management, Mortgage Loans, Insurance Policies, Return On Investment, Financial Planning, Loans, Risk Analysis, Consumer Lending, Credit Risk, Wealth Management, Cost Estimation
★ 4.6 (437) · Beginner · Specialization · 3 - 6 Months
Duke University
Skills you'll gain: Pandas (Python Package), Bash (Scripting Language), Version Control, Jupyter, Linux Commands, Git (Version Control System), Shell Script, Linux, Web Scraping, Linux Administration, Data Manipulation, MySQL, Microservices, AWS SageMaker, SQL, JSON, Command-Line Interface, Python Programming, Big Data, Data Science
★ 4.5 (485) · Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Virtual Machines, Virtualization and Virtual Machines, Cloud Infrastructure, Google Cloud Platform, Infrastructure As A Service (IaaS), Virtualization, Cloud Computing, Cloud Management, Command-Line Interface, System Configuration, Configuration Management
Beginner · Project · Less Than 2 Hours

Microsoft
Skills you'll gain: Version Control, GitHub, Git (Version Control System), Pseudocode, Debugging, Back-End Web Development, Computational Thinking, Server Side, Software Versioning, Microsoft Copilot, Program Development, Programming Principles, Code Reusability, Algorithms, C# (Programming Language), Computational Logic, Process Modeling, Computer Programming, Solution Design
★ 4.5 (135) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Excel, Project Management Software, Collaborative Software, Spreadsheet Software, Project Coordination, Project Management, Productivity Software, Microsoft Office, Project Planning, Data Validation
★ 4.6 (922) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Vibe coding, Prompt Engineering, Prompt Patterns, Prompt Engineering Tools, No-Code Development, Responsive Web Design, Web Design and Development, Front-End Web Development, Software Development Tools, AI literacy, Agentic Workflows, AI Workflows, Generative AI Agents, Software Documentation, Technical Documentation, Web Development Tools, Application Development, Prototyping, Web Development, Project Documentation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Ads, Strategic Marketing, Data-Driven Marketing, Marketing Strategies, Marketing, Pay Per Click Advertising, Marketing Planning, Customer Analysis, Performance marketing, Advertising Campaigns, Campaign Management, Digital Marketing Campaigns, Business, Advertising, Analysis, Bidding, Performance Reporting, Automation, Forecasting, Communication
Beginner · Specialization · 1 - 3 Months
Skills you'll gain: Exploratory Data Analysis, Data Visualization, Data Literacy, Data-Driven Decision-Making, Data Presentation, SAS (Software), Data Storytelling, Trend Analysis, Data Manipulation, Data Analysis, Data Quality, Data Preprocessing, Data Wrangling, Data Transformation, Analytics, Interactive Data Visualization, Data Analysis Software, Analysis, Data Ethics, Data Cleansing
★ 4.7 (1.1K) · Beginner · Specialization · 1 - 3 Months