Software testing courses can help you learn test planning, test case design, automated testing, and performance testing. You can build skills in identifying bugs, writing effective test scripts, and using various testing methodologies. Many courses introduce tools like Selenium for automation, JUnit for unit testing, and JIRA for issue tracking, showing how these skills apply in real-world software development environments.

Coursera
Skills you'll gain: Kanban Principles, Agile Methodology, Workflow Management, Prioritization, Collaborative Software, Project Management Software, Organizational Skills, Lean Methodologies, Project Management, Administration
★ 4.4 (187) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Exploratory Data Analysis, Predictive Modeling, Statistical Process Controls, Correlation Analysis, Statistics, Data-Driven Decision-Making, Statistical Modeling, Statistical Hypothesis Testing, Statistical Methods, Statistical Software, Probability & Statistics, Regression Analysis, Statistical Inference, Predictive Analytics, Data Analysis, SAS (Software), Scatter Plots, Experimentation, Analytical Skills, Data Visualization
★ 4.8 (101) · Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Customer Analysis, Business Planning, Sales Strategy, Sales Pipelines, Customer Insights, Entrepreneurship, Proposal Development, Market Analysis, Innovation, Marketing Planning, Marketing, Market Research, Product Development, User Research, New Business Development, Process Validation, Business Strategies, Value Propositions, Business Modeling, Finance
★ 4.7 (281) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Job Control Language (JCL), z/OS, Unix, IBM DB2, Database Management Systems, Mainframe Computing, Unix Shell, Operating System Administration, System Programming, Operating Systems, Unix Commands, System Software, Mainframe Technologies, Data Management, Data Storage Technologies, File Systems, Data Storage, System Configuration, File Management, Transaction Processing
★ 4.8 (379) · Intermediate · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Operations Research, Linear Algebra, Numerical Analysis, Applied Mathematics, Model Optimization, Algorithms, Program Implementation, Mathematical Software, Mathematical Modeling, Industrial Engineering, Calculus, Business Analytics
★ 4.9 (162) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Graphics Software, Graphic Design, Graphical Tools, Graphic and Visual Design Software, Graphic and Visual Design, 3D Modeling, Web Presence
★ 4.4 (138) · Beginner · Guided Project · Less Than 2 Hours

Technical University of Munich (TUM)
Skills you'll gain: Human Factors, Manufacturing Processes, Aerospace Basic Quality System Standards, Production Process, Automation, Leadership, Robotics, Digital Transformation, Maintenance, Repair, and Facility Services, AI Integrations, Artificial Intelligence, Simulation and Simulation Software
★ 4.6 (286) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hive, Database Management, SQL, Database Management Systems, Big Data, Database Systems, Amazon Web Services, Databases, Data Management, Amazon S3, Apache Hadoop, Data Storage, Query Languages, Data Storage Technologies, Cloud Storage, Extract, Transform, Load, Data Import/Export, Performance Tuning, File Systems, File Management
★ 4.7 (299) · Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Angular, HTML and CSS, JavaScript Frameworks, Hypertext Markup Language (HTML), Application Frameworks, Front-End Web Development, Javascript, Software Design Patterns, Java, Web Components, Code Reusability, Web Applications, Full-Stack Web Development, Cascading Style Sheets (CSS), Programming Principles, Web Design, Maintainability, Web Development, UI Components
★ 4.4 (117) · Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Business Planning, Team Building, Business Modeling, Entrepreneurship, Entrepreneurial Finance, Fundraising and Crowdsourcing, Marketing Strategies, Team Management, Talent Management, Legal Risk, Business Valuation, Proposal Development, Commercial Laws, Initiative and Leadership, Strategic Thinking, Innovation, Business Leadership, Market Analysis
★ 4.7 (181) · Mixed · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: System Programming, Visual Basic (Programming Language), Database Management, System Software, Hardware Architecture, Databases, Relational Databases, Algorithms, Computer Architecture, Network Security, Computer Hardware, SQL, Computer Science, Computer Networking, Computer Programming, Network Protocols, Software Development, Automation, Cloud Computing, Debugging
★ 4.6 (117) · Beginner · Course · 1 - 3 Months

University of Leeds
Skills you'll gain: Engineering Design Process, Engineering Management, Requirements Elicitation, Product Lifecycle Management, Problem Solving, Product Development, Design, Engineering Practices, New Product Development, Product Requirements, Conceptual Design
★ 4.7 (232) · Beginner · Course · 1 - 4 Weeks