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: Java Programming, Java, Performance Tuning, Spring Framework, System Programming, Application Performance Management, Algorithms, JUnit, OS Process Management, Application Frameworks, Programming Principles, Spring Boot, Scalability
Beginner · Course · 1 - 3 Months

Skills you'll gain: Debugging, z/OS, Job Control Language (JCL), Mainframe Computing, Scripting Languages, Programming Principles, Computer Programming Tools, Data Store, Development Environment, Computer Programming, File I/O, Code Reusability, Data Structures, Computational Logic, Data Access, Command-Line Interface, Data Import/Export, Data Management, Application Development
★ 4.4 (25) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Geographic Information Systems, Geospatial Information and Technology, GIS Software, Geospatial Mapping, Spatial Data Analysis, Spatial Analysis, Global Positioning Systems, Data Analysis, Data Integration, Decision Support Systems
★ 4.5 (26) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Social Impact, Return On Investment, Program Evaluation, Project Scoping, Goal Setting, Strategic Communication, Stakeholder Engagement
★ 4.6 (21) · Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Customer Retention, Sales Strategy, Upselling, General Sales Practices, Customer Acquisition Management, Revenue Management, Selling Techniques, Brand Loyalty, Customer Relationship Building, Telecommuting, Growth Strategies, Account Management, Entrepreneurship, Customer Service, Keyword Research, Search Engine Optimization, Subcontracting, Content Creation, Competitive Analysis
Mixed · Course · 1 - 3 Months

Knowledge Accelerators
Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Office, Productivity Software, Email Automation, Workflow Management, Office Administration, Microsoft Outlook, Content Development and Management, Business Correspondence, Business Writing, Productivity, Business Communication
★ 4.7 (9) · Beginner · Course · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, OpenAI, Large Language Modeling, Multimodal Prompts, OpenAI API, LLM Application, AI powered creativity, AI Product Strategy, Creative Design, AI Integrations, Marketing Strategy and Techniques, Responsible AI, A/B Testing, Time Management
★ 4.4 (14) · Beginner · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Blogs, Performance Analysis, Content Performance Analysis, Performance Measurement, Content Scheduling, Content Development and Management, Performance Metric, Performance Improvement, Social Media Content, Social Media Marketing, Content Creation, WordPress, Promotional Strategies, Content Marketing, Content Management Systems, Web Presence, Email Marketing, Workflow Management, Content Management, Drive Engagement
★ 3.3 (9) · Beginner · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Vibe coding, Application Development, Application Design, No-Code Development, Data Ethics, Artificial Intelligence, Product Development, Design and Product, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), Business Ethics, Ethical Standards And Conduct, Personal Development, Marketing Design, Product Marketing, Marketing Automation, Marketing, Business Marketing, Digital Marketing
★ 4.4 (17) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Email Security, Mobile Security, Network Security, Open Web Application Security Project (OWASP), Network Monitoring, Intrusion Detection and Prevention, Threat Detection, TCP/IP, Network Analysis, Network Protocols, Cybersecurity, Application Security, Vulnerability Scanning, Wireless Networks, Splunk, Information Privacy
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Live Streaming, Amazon Web Services
Mixed · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, Large Language Modeling, LLM Application, Fine-tuning, Embeddings
★ 4.3 (12) · Intermediate · Project · Less Than 2 Hours