RESTful API courses can help you learn how to design, implement, and consume APIs, as well as understand HTTP methods, status codes, and data formats like JSON and XML. You can build skills in authentication techniques, error handling, and versioning strategies to ensure robust API functionality. Many courses introduce tools such as Postman for testing APIs and Swagger for documentation, that support streamlining the development process and enhancing collaboration among teams.

Google Cloud
Skills you'll gain: AI Personalization, Data Integration, Google Cloud Platform, MLOps (Machine Learning Operations), Data Modeling, Continuous Monitoring, Data Quality, System Monitoring, Real Time Data, Enterprise Architecture, Application Programming Interface (API)
Advanced · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, LLM Application, No-Code Development, Tool Calling, Generative AI Agents, ChatGPT, OpenAI, Automation, Application Development, Application Programming Interface (API), Data Integration, Software Installation
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Relational Databases, Databases, Data Visualization Software, Web Scraping, Data Science, Scatter Plots, Data Manipulation, SQL, Data Processing, JSON, Application Programming Interface (API), Data Import/Export, Python Programming, Extensible Markup Language (XML), Hypertext Markup Language (HTML)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Test Tools, Test Engineering, System Testing, Application Programming Interface (API), Test Planning, User Acceptance Testing (UAT), Acceptance Testing, Testability
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Full-Stack Web Development, Flask (Web Framework), Web Applications, Real Time Data, Web Development, Restful API, Application Development, Application Programming Interface (API), Back-End Web Development, API Design, Python Programming, Server Side, JSON
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: GitHub, Version Control, Bootstrap (Front-End Framework), .NET Framework, Model View Controller, Cross Platform Development, Microsoft Development Tools, Development Environment, Authentications, Web Applications, OAuth, jQuery, Responsive Web Design, Data Validation, Databases
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Mobile Development, Android (Operating System), Video Game Development, Game Design, C# (Programming Language), User Interface (UI), Scripting, Programming Principles, Development Environment, Animations
Beginner · Course · 3 - 6 Months

Skills you'll gain: VMware ESX Servers, Virtual Local Area Network (VLAN), Network Model, Software Installation, Command-Line Interface, Network Routers, Virtualization, Network Troubleshooting, Virtual Environment, General Networking, System Configuration, User Interface (UI), Simulations, Application Programming Interface (API), System Requirements
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Containerization, Docker (Software), Kubernetes, Application Deployment, CI/CD, DevOps, YAML, Cloud Applications, Postman API Platform, MongoDB, Scalability, PostgreSQL, Flask (Web Framework)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Rust (Programming Language), Authentications, Back-End Web Development, Web Servers, Databases, Web Applications, Application Programming Interface (API), Programming Principles, System Programming, Data Structures
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, API Gateway, CI/CD, Devops Tools, Amazon CloudWatch, Software Development Tools, Databases, Application Deployment, AWS CloudFormation, Redis, Data Store, Application Performance Management, Virtual Private Networks (VPN), Load Balancing, Cloud Infrastructure, Relational Databases, Database Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Data Security
Intermediate · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Unified Modeling Language, Software Design, Java Programming, Software Architecture, Application Design, User Interface and User Experience (UI/UX) Design, API Design, Data Modeling, Artificial Intelligence
Build toward a degree
Intermediate · Course · 1 - 3 Months