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.

Epic Games
Skills you'll gain: Game Design, Unreal Engine, User Interface (UI), Experience Design, User Experience Design, Usability, User Interface and User Experience (UI/UX) Design, User Experience, User Interface (UI) Design, Video Game Development, Automation
★ 4.1 (24) · Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Microservices, Systems Architecture, Application Deployment, Software Architecture, Scalability, Service Oriented Architecture, Java Programming, Distributed Computing, Software Design, Software Design Patterns, Dependency Analysis, Service Management
★ 4.2 (38) · Intermediate · Course · 1 - 4 Weeks
Universidad Austral
Skills you'll gain: Mobile Development, Cross Platform Development, React Redux, iOS Development, Continuous Integration, Apple iOS, Test Automation, Unit Testing, Data Persistence, User Interface (UI), Development Testing, CI/CD, Angular, UI Components, User Interface (UI) Design, TypeScript, Animations
★ 3.7 (23) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud-Native Computing, Google Cloud Platform, Cloud Infrastructure, Application Deployment, Cloud Deployment, Load Balancing, Data Persistence, Containerization, Data Storage, Data Storage Technologies, Authorization (Computing), Key Management, Configuration Management, Scalability
★ 4.8 (43) · Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Operations Research, Applied Mathematics, Mathematical Software, Operational Analysis, Linear Algebra, Numerical Analysis, Mathematical Modeling, Algorithms, Model Optimization, Algebra
★ 4.9 (8) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Web Scraping, R (Software), Relational Databases, Statistical Software, Data Import/Export, R Programming, Databases, Microsoft Excel
★ 4.6 (19) · Intermediate · Guided Project · Less Than 2 Hours

Kennesaw State University
Skills you'll gain: Crisis Management, Organizational Leadership, Leadership Development, Leadership Studies, Leadership, Strategic Leadership, Team Leadership, Management Training And Development, Leadership and Management, Dealing With Ambiguity, Professional Development, Decision Making, Relationship Building, Adaptability, Personal Attributes
★ 4.6 (45) · Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Secure Coding, Application Security, Exploitation techniques, Web Applications, Javascript, Web Development, Node.JS, Java Programming
★ 4.6 (37) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Target Audience, Facebook, Target Market, Advertising Campaigns, Advertising Sales, Advertising, Online Advertising, Marketing, Social Media, Customer Data Management, Digital Marketing
★ 4.4 (60) · Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: Google Ads, Bidding, Advertising Campaigns, Digital Marketing Campaigns, Pay Per Click Advertising, Search Engine Marketing, Data-Driven Marketing, Digital Advertising, Online Advertising, Contextual Advertising, Performance marketing, Campaign Management, Advertising, Keyword Research, Conversion Funnel Analysis, Paid media, Budget Management, Target Audience
Beginner · Course · 1 - 3 Months

Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Development Environment, Computer Programming, Microsoft Visual Studio, Computer Programming Tools, Integrated Development Environments, Programming Principles, Apple Xcode, Software Installation, Performance Tuning, Debugging
★ 4.2 (26) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Prompt Engineering, Prompt Patterns, Retrieval-Augmented Generation, LLM Application, Generative AI Agents, AI Workflows, LangChain, Model Context Protocol, Vector Databases, AI Orchestration, Agentic Workflows, Tool Calling, Artificial Intelligence and Machine Learning (AI/ML), LangGraph, Large Language Modeling, Agentic systems, Embeddings, Model Deployment, AI Integrations, Artificial Intelligence
★ 2.3 (8) · Intermediate · Specialization · 1 - 3 Months