Programming languages courses can help you learn syntax, data structures, algorithms, and object-oriented programming. You can build skills in debugging, code optimization, and software development methodologies. Many courses introduce tools like Git for version control, integrated development environments (IDEs) such as Visual Studio Code, and frameworks like React or Django, that support creating robust applications and enhancing your coding efficiency.

Skills you'll gain: API Design, API Gateway, API Testing, Application Programming Interface (API), Software Documentation, Restful API, Software Design Documents, Server Side, Test Automation, Software Testing, Software Design, Back-End Web Development, Test Case, Collaboration, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Test Script Development, Continuous Deployment, Test Tools, Web Development Tools, Frontend Integration, Code Reusability, Regression Testing, Web Content Accessibility Guidelines, Software Documentation, GitHub
Intermediate · Course · 1 - 3 Months

Skills you'll gain: C# (Programming Language), Microsoft SQL Servers, Application Development, Data Validation, Application Design, Database Application, Business Reporting, SQL, Secure Coding, Data Access, User Interface (UI), Database Development, Data Integrity, User Interface (UI) Design, Data Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Secure Coding, Data Validation, Business Logic, .NET Framework, Verification And Validation, Relational Databases, Database Design, Database Development, C# (Programming Language), Code Reusability, Order Management Systems, Database Application, System Testing, Data Maintenance, User Interface (UI), Event-Driven Programming, Data Integrity, Program Development, Systems Development, Application Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ajax, jQuery, JSON, Javascript and jQuery, Debugging, Application Programming Interface (API), Web Applications, Javascript, Video Game Development, Program Development, UI Components, HTML and CSS, Cascading Style Sheets (CSS), Development Environment, Hypertext Markup Language (HTML)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Database Development, Performance Tuning, Data Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Animation and Game Design, Unity Engine, Animations, User Interface (UI), Game Design, Video Game Development, UI Components, User Interface (UI) Design, Virtual Environment, Visualization (Computer Graphics), Computer Graphic Techniques, C# (Programming Language), Scripting, Physics
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Model Context Protocol, Claude Code, Kaizen Methodology, Code Coverage, Verification And Validation, Testability, Quality Assurance, Agentic systems, Software Quality (SQA/SQC), Test Automation, Development Testing, Maintainability, Software Testing, Generative AI Agents, Agentic Workflows, Artificial Intelligence, Large Language Modeling
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Performance Tuning, Java, Memory Management, Computational Thinking, Algorithms, Java Programming, Data Structures, Scalability, Software Design Patterns, Programming Principles, Enterprise Architecture, Debugging, Management Consulting, Mitigation, Project Implementation
Advanced · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: User Feedback, Usability, Functional Testing, Root Cause Analysis, Product Improvement, Journey Mapping, UI/UX Research, Experience Design, User Experience, Conversion Funnel Analysis, User Interface (UI) Design, Integration Testing, Product Quality (QA/QC), Application Design, Prioritization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Salesforce Development, Salesforce Object Query Language (SOQL), Salesforce, Web Components, UI Components, Data Access, Application Security, Secure Coding, Web Development, User Interface (UI), Event-Driven Programming, Security Controls, Development Environment, Javascript, Debugging
Advanced · Course · 3 - 6 Months

Skills you'll gain: Test Automation, Test Script Development, Test Execution Engine, Continuous Integration, Software Testing, Regression Testing, Code Reusability, Data Quality, Data Governance, CI/CD, Maintainability, Test Data, Scalability, SAP Applications
Advanced · Course · 1 - 4 Weeks