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.

Logical Operations
Skills you'll gain: Responsive Web Design, HTML and CSS, Web Development, Javascript, Web Design, JavaScript Frameworks, Web Development Tools, Frontend Performance, Web Servers, Web Design and Development, Web Content, Web Analytics and SEO, Hypertext Markup Language (HTML), Web Applications, Front-End Web Development, Event-Driven Programming, Web Content Accessibility Guidelines, Software Development, Open Source Technology
Mixed · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, UI Components, Code Reusability, Web Development Tools, Web Applications, Web Design, Front-End Web Development, Content Management Systems, Full-Stack Web Development, Frontend Integration, Back-End Web Development, Application Deployment, Cloud Deployment, Content Management, Data Management
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Marketing Materials, Marketing Design, Typography, Graphic and Visual Design Software, Graphic Design, Promotional Materials, Advertising, Graphic and Visual Design, Design, Content Creation, Marketing, Social Media Content, Social Media Marketing, Gmail
Beginner · Guided Project · Less Than 2 Hours

Infosec
Skills you'll gain: Apple iOS, iOS Development, Open Web Application Security Project (OWASP), Swift Programming, Role-Based Access Control (RBAC), Vulnerability Assessments, Mobile Security, Software Testing, Mobile Development, Development Testing, Secure Coding, Authentications, Unit Testing, Application Security, Encryption, Knowledge of Apple Hardware, Security Testing, IT Security Architecture, Network Security, Mobile Development Tools
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Probability & Statistics, NumPy, Matplotlib, Statistics, Data Visualization, Applied Machine Learning, Statistical Hypothesis Testing, Python Programming, Pandas (Python Package), Seaborn, Machine Learning, Mathematics and Mathematical Modeling, Model Optimization, Applied Mathematics, Statistical Analysis, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Data Science, Programming Principles, Probability
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Adobe After Effects, Motion Graphics, Animations, Video Editing, Post-Production, Typography
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Retrieval-Augmented Generation, AI Workflows, Agentic Workflows, Vector Databases, LangGraph, LangChain, AI Orchestration, LLM Application, Generative AI Agents, Embeddings, Application Performance Management, Large Language Modeling, Agentic systems, Data Pipelines, Semantic Web, Software Visualization, Performance Tuning, Context Management, Debugging, Memory Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, IT Automation, File Management, YAML, Code Reusability, Configuration Management, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Web Development Tools, Development Environment, FinTech, Software Development Tools, Transaction Processing, Web Development, Programming Principles, Program Development, Web Applications, Node.JS, Emerging Technologies, Scalability, Other Programming Languages, Javascript, Application Deployment, Computer Programming, Market Dynamics, Verification And Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Jira (Software), Responsible AI, Prompt Engineering, Prompt Patterns, Data Ethics, AI Workflows, Model Evaluation, AI Integrations, AI Enablement, Generative AI, Workflow Management, Automation, Process Improvement and Optimization, Process Optimization, Performance Metric, Software Documentation, Debugging, No-Code Development, Technical Documentation, Risk Control
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SQL Server Reporting Services, Business Intelligence, Business Intelligence Software, Business Reporting, Data Visualization, Interactive Data Visualization, Application Deployment, Microsoft SQL Servers, Report Writing, SQL, Role-Based Access Control (RBAC), Data Sharing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Software Installation, Code Reusability, Computational Logic, Interactive Design
Beginner · Course · 1 - 3 Months