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.

Johns Hopkins University
Skills you'll gain: Precision Medicine, Clinical Trials, Data-Driven Decision-Making, Analysis, Decision Intelligence, Business Analytics, Data Science, Decision Making, Clinical Research, Regression Analysis, Graphing, Health Policy, Random Forest Algorithm, Medical Science and Research, Estimation, Treatment Planning, A/B Testing, Machine Learning, Online Advertising
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Google Analytics, Web Analytics, Web Analytics and SEO, Marketing Analytics, Digital Analysis, Data-Driven Marketing, Case Studies, Data Literacy, Statistical Reporting, Key Performance Indicators (KPIs), Data Presentation, Data-Driven Decision-Making, Business Metrics, Stakeholder Communications, Report Writing, Performance Metric
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Social Network Analysis, Social Media Analytics, Network Analysis, Data Analysis, Analytical Skills, Statistical Analysis, Social Sciences, Research, Data Collection, AI Personalization, Sociology, Data Transformation, Persuasive Communication, Application Programming Interface (API), Extract, Transform, Load, Media and Communications, Scripting, Psychology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, LLM Application, AI Workflows, AI Orchestration, No-Code Development, Retrieval-Augmented Generation, Memory Management, Agentic systems, Application Programming Interface (API), Software Installation
Beginner · Course · 1 - 3 Months
Johns Hopkins University
Skills you'll gain: Health Policy, Data Presentation, Health Disparities, Health Equity, Health Informatics, Data Literacy, Epidemiology, Data Visualization, Data Quality, Data Storytelling, Social Determinants Of Health, Public Health, Public Health and Disease Prevention, Data-Driven Decision-Making, Policy Analysis, Health Assessment, Policy Development, Data Collection, Data Visualization Software, Diversity Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Graphic Design, Graphical Tools, Design, Design Software, Creative Design, Design Elements And Principles, Content Marketing, Marketing
★ 4 (7) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Value Propositions, Target Audience, Strategic Thinking, Target Market, Strategic Decision-Making, Business Strategy, Marketing Strategies, Strategic Marketing, Marketing Planning, Competitive Analysis, Marketing, Competitive Intelligence, Analysis, Marketing Strategy and Techniques, Customer Analysis, Market Analysis, Customer Insights, Market Opportunities
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Workflows, Prompt Patterns, Agentic Workflows, Agentic systems, Multimodal Prompts, AI Orchestration, Prompt Engineering Tools, Workflow Management, AI Integrations, Marketing Automation, Social Media Content, LLM Application, Content Scheduling, Generative AI, Authorization (Computing)
Beginner · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: GitHub Copilot, AI Security, Code Review, Secure Coding, Anthropic Claude, Security Testing, LLM Application, OpenAI API, Generative AI, Large Language Modeling, Open Web Application Security Project (OWASP), Verification And Validation, AI Workflows, Generative AI Agents, Responsible AI, Vulnerability Scanning, AI Enablement, Model Evaluation, GitHub, Application Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Test Automation, Software Testing, Test Script Development, Test Case, Test Execution Engine, Javascript and jQuery, Automation, Code Reusability, Software Design Patterns, UI Components
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cascading Style Sheets (CSS), UI Components, HTML and CSS, Front-End Web Development, Web Design, Animations, Javascript, Application Deployment, Interactive Design, Web Content Accessibility Guidelines, Hypertext Markup Language (HTML), Usability, Code Reusability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Threat Modeling, AI Security, DevSecOps, Security Testing, Continuous Monitoring, CI/CD, MITRE ATT&CK Framework, DevOps, System Monitoring, Application Security, Continuous Integration, Test Script Development, Endpoint Security, Scripting, Unit Testing, Integration Testing, Data Validation
Intermediate · Course · 1 - 4 Weeks