Back end courses can help you learn server-side programming, database management, API development, and cloud computing. You can build skills in data modeling, performance optimization, and security practices. Many courses introduce tools like Node.js, Express, and SQL databases, along with methods for integrating third-party services and managing user authentication.

Board Infinity
Skills you'll gain: Java Programming
★ 4.3 (163) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Front-End Web Development, React Redux, React.js, JavaScript Frameworks, Full-Stack Web Development, Application Development, Web Applications, User Interface (UI), Web Development, UI Components, Code Reusability, Javascript
★ 4.4 (788) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Mining, Extract, Transform, Load, Data Presentation, Data Analysis, Dashboard, Analysis, Analytics, Data Visualization, Big Data, Data Storage Technologies, Analytical Skills, Data Wrangling, Data Science, Data Mart, Data Warehousing, Data Processing, Data Storage, Data Lakes, Microsoft Excel
★ 4.7 (21K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI, UI/UX Research, ChatGPT, AI literacy, Design Research, Persona (User Experience), User Interface and User Experience (UI/UX) Design, User Interface (UI), User Experience, Design Software, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Large Language Modeling, AI Workflows, User Interface (UI) Design, Brainstorming, Human Centered Design, Wireframing
★ 4.7 (12K) · Beginner · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Wireframing, Responsive Web Design, HTML and CSS, Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Cascading Style Sheets (CSS), Web Design, Javascript, Bootstrap (Front-End Framework), Web Design and Development, Debugging, Web Language, Front-End Web Development, Verification And Validation, Web Development, Interactive Design, Event-Driven Programming, Development Testing, Application Frameworks, Code Review
★ 4.7 (36K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI, Data Ethics, Generative AI Agents, ChatGPT, AI literacy, Software Design, AI Integrations, Software Architecture, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Continuous Integration, Software Development, Machine Learning, Application Security, Software Engineering, Code Review, Debugging, DevSecOps
★ 4.7 (12K) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Back-End Web Development, Django (Web Framework), Version Control, Git (Version Control System), Full-Stack Web Development, API Testing, Web Development, Authentications, Application Development, Application Programming Interface (API), Unit Testing, Test Tools, Development Testing, MySQL, User Accounts, Web Applications, Databases
★ 4.6 (187) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Patterns, Generative AI, Analytics, ChatGPT, AI literacy, Data Analysis Software, Data Analysis, Data Storytelling, Data Presentation, Dashboard Creation, Interactive Data Visualization, Responsible AI, Artificial Intelligence and Machine Learning (AI/ML), Data Synthesis, Data Ethics, Machine Learning, Data Manipulation, Data Preprocessing, Data Cleansing
★ 4.7 (12K) · Intermediate · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Excel Formulas, Microsoft Excel, Dashboard, Pivot Tables And Charts, Spreadsheet Software, Microsoft 365, ChatGPT, Data Analysis, Microsoft Office, Data Visualization, Document Management, Project Management Software, Collaborative Software, Data Manipulation, Data Cleansing, Text Mining, Project Management, Data Entry, Generative AI, Data-Driven Decision-Making
★ 4.6 (24K) · Beginner · Specialization · 1 - 3 Months
Skills you'll gain: Program Development, Programming Principles, Scripting, Python Programming, Computer Programming, Data Structures, Debugging, Computational Logic, Computer Programming Tools, Development Environment
★ 4.8 (41K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud-Native Computing, MongoDB, NoSQL, Flask (Web Framework), Django (Web Framework), Cloud Deployment, OpenShift, Application Deployment, Kubernetes, Databases, Back-End Web Development, IBM Cloud, Docker (Software), Web Applications, Microservices, Application Development
★ 5 (44) · Advanced · Course · 1 - 3 Months

Stanford Online
Skills you'll gain: Nutrition Education, Nutrition and Diet, Cooking, Chronic Diseases, Public Health and Disease Prevention, Meal Planning And Preparation, Health Promotion, Health Informatics
★ 4.7 (34K) · Beginner · Course · 1 - 3 Months