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.

Skills you'll gain: HubSpot CRM, Customer Relationship Management (CRM) Software, Digital Transformation, Process Optimization, Business Technologies, Customer Relationship Management, Customer Support, Business Transformation, Technology Strategies, Process Improvement, Customer and Client Support, Business Development
★ 4.9 (14) · Beginner · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: Full-Stack Web Development, React.js, UI Components, Web Applications, Scalability, JavaScript Frameworks, Web Development Tools, Data Access, Query Languages, Database Application, Back-End Web Development, Database Development, Databases, Front-End Web Development, Web Design, Software Design, Server Side, Code Reusability, Web Development, Software Development
★ 4.8 (6) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Large Language Modeling, Generative AI, Generative Model Architectures, Model Deployment, Fine-tuning, Model Optimization, Model Training, Natural Language Processing, Prompt Engineering, Deep Learning, Model Evaluation, Data Cleansing, Machine Learning
★ 4 (10) · Intermediate · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Computational Logic, Systems Design, Verification And Validation, Computer Engineering, Communication Systems, Systems Analysis, Software Systems, Process Modeling, Theoretical Computer Science, Computational Thinking, Functional Specification, Software Architecture, Model Optimization, Software Design, Graph Theory, Software Testing, Software Quality Assurance, Computer Architecture, Test Tools, Logical Reasoning
★ 4.7 (12) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Security Controls, Scalability, Azure Synapse Analytics, Data Pipelines, Databases, Microsoft Azure, Data Governance, Extract, Transform, Load, Data Lakes, Databricks, NoSQL, Data Processing, Cloud Management, Big Data, Apache Spark, Dashboard Creation, Interactive Data Visualization, Large Language Modeling, Applied Machine Learning, Model Training
★ 4 (6) · Intermediate · Professional Certificate · 3 - 6 Months

Coursera
Skills you'll gain: Marketing Automation, Marketing Planning, Marketing Analytics, Competitive Analysis, Prompt Engineering, Email Automation, Search Engine Optimization, Generative AI, Key Performance Indicators (KPIs), AI Personalization, Lead Generation, A/B Testing, Content Creation, Web Analytics, Performance Measurement, Data Visualization, Customer Insights, Data-Driven Decision-Making, Digital Marketing, Content Strategy
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Dashboard Creation, Dashboard, Data Preprocessing, Interactive Data Visualization, Data Visualization Software, Real Time Data, Data Analysis, Application Programming Interface (API), No-Code Development, JSON, Javascript
★ 4.3 (18) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Jenkins, Selenium (Software), GitHub, Git (Version Control System), Performance Testing, Continuous Integration, CI/CD, Apache Maven, Version Control, Test Script Development, Test Automation, Browser Compatibility, System Testing, Test Tools, Object Oriented Programming (OOP), Continuous Delivery, Test Data, Java Programming, Java, Test Case
★ 4.4 (8) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Video Editing, Adobe Premiere, Animations, Post-Production, Photo/Video Production and Technology, Motion Graphics, Video Production, Editing, Graphic Design
★ 4.9 (12) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Containerization, CI/CD, Kubernetes, Cloud-Native Computing, Docker (Software), Continuous Integration, Continuous Delivery, Google Cloud Platform, Cloud Development, Application Deployment, Cloud Deployment, Serverless Computing
★ 4.3 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Vulnerability Assessments, Cyber Security Assessment, Exploitation techniques, Security Testing, Mobile Security, Test Script Development, Scripting, Android (Operating System), Application Security, Human Factors (Security), Scripting Languages, Network Analysis, Automation, Analysis, Virtual Environment
★ 4.8 (14) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Cryptography, Cybersecurity, Network Security, Cryptographic Protocols, Data Security, Public Key Cryptography Standards (PKCS), Encryption, Cyber Risk, Data Integrity
★ 5 (7) · Beginner · Course · 1 - 4 Weeks