Web application courses can help you learn front-end and back-end development, user interface design, and database management. You can build skills in coding languages like JavaScript and Python, as well as frameworks such as React and Node.js. Many courses also cover essential tools like Git for version control and SQL for database queries, showing how these skills come together to create dynamic and interactive web experiences.

Skills you'll gain: Amazon Elastic Compute Cloud, Amazon Web Services, Virtual Machines, Cloud Hosting, Cloud Infrastructure, Scalability, Verification And Validation, Cloud Deployment, Capacity Management, Application Deployment
★ 4.6 (57) · Intermediate · Guided Project · Less Than 2 Hours

University of Colorado System
Skills you'll gain: Data Manipulation, Informatics, Clinical Informatics, Data Science, Health Informatics, Clinical Data Management, Classification Algorithms, Analytics, Model Evaluation, Data Validation, Performance Testing
★ 4.5 (40) · Intermediate · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Microsoft Project, Resource Management, Project Management Software, Resource Allocation, Project Schedules, Project Planning, Resource Planning, Project Design, Project Scoping, Microsoft 365, Milestones (Project Management), Project Management, Work Breakdown Structure, Project Coordination, Process Optimization, Project Estimation, Scheduling, Project Documentation, Productivity Software, User Interface (UI)
Mixed · Course · 1 - 3 Months

Skills you'll gain: Application Security, Secure Coding, Threat Modeling, Security Testing, Software Development Life Cycle, Systems Development Life Cycle, Security Controls, Security Architecture Review, Risk Management Framework, Security Engineering, Computer Security, Software Testing, Security Requirements Analysis, Security Management, Software Development, Authorization (Computing), Data Security, Identity and Access Management, Software Architecture, Software Design
★ 4.3 (6) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Keyword Research, Data-Driven Marketing, Search Engine Optimization, Generative Engine Optimization (GEO), Web Analytics and SEO, Search Engine Marketing, Digital Marketing Campaigns, Content Optimization, Research, Content Creation, Conversion Funnel Analysis, Content Strategy, Content Marketing, Marketing Analytics, Digital Content, Web Analytics, AI Enablement, Generative AI, Content Management, Analytics
Intermediate · Specialization · 1 - 3 Months
Skills you'll gain: Version Control, GitHub, Django (Web Framework), Git (Version Control System), Application Deployment, Object-Relational Mapping, Development Environment, Unit Testing, Cloud Deployment, Database Development, Bootstrap (Front-End Framework), Model View Controller, Database Management, Virtual Environment, Program Development, HTML and CSS, Python Programming
★ 4.7 (10) · Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: OpenAI API, OpenAI, AI Workflows, LLM Application, AI Integrations, Generative AI Agents, AI Personalization, Agentic Workflows, Application Programming Interface (API), Performance Testing, Artificial Intelligence, Context Management, Application Development
★ 4.5 (25) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Application Deployment, API Gateway, Cloud-Native Computing, Containerization, Network Troubleshooting, Data Storage, Network Administration, Infrastructure Security, Role-Based Access Control (RBAC), YAML, Security Controls, Linux Administration, Data Storage Technologies, General Networking, Problem Management, Network Security, Data Persistence, Test Tools, Scenario Testing
★ 4.4 (18) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Flutter (Software), Data Persistence, JSON, Data Store, UI Components, Operational Databases, User Interface (UI), User Interface and User Experience (UI/UX) Design, User Interface (UI) Design, Database Development, Database Application, Databases, Debugging, Application Development, Data Access, Mobile Development, Cloud API, Application Programming Interface (API), Data Mapping
★ 5 (7) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Conversion Funnel Analysis, Marketing Effectiveness, Smart Goals, Web Analytics and SEO, Data-Driven Marketing, Google Ads, Web Analytics, Marketing Analytics, Goal Setting, Search Engine Optimization, Marketing Strategies, Customer Insights, Campaign Management, Performance Reporting, Target Audience, Business Reporting, Key Performance Indicators (KPIs), Performance Analysis, Data-Driven Decision-Making
★ 4 (6) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Frontend Integration, Restful API, Full-Stack Web Development, React.js, Application Programming Interface (API), Web Services, Spring Boot, Front-End Web Development, Web Applications, MongoDB, UI Components, NoSQL, Data Persistence, Data Access
Intermediate · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Object Oriented Programming (OOP), Web Scraping, Object Oriented Design, Data Structures, Web Development Tools, Test Driven Development (TDD), Computer Programming, Python Programming, Scripting Languages, User Interface (UI), Open Source Technology, Programming Principles, Database Management, Database Application, Code Reusability, UI Components, File I/O, Frontend Integration
★ 4.8 (8) · Intermediate · Course · 1 - 3 Months