JSON courses can help you learn data interchange formats, how to structure data effectively, and techniques for parsing and manipulating JSON data. You can build skills in integrating APIs, validating JSON, and transforming data for various applications. Many courses introduce tools like Postman for testing APIs, JavaScript for manipulating JSON objects, and various programming libraries that facilitate working with JSON in languages such as Python and Java.

LearnKartS
Skills you'll gain: Node.JS, Authentications, Cloud Deployment, Middleware, MongoDB, Server Side, Back-End Web Development, Role-Based Access Control (RBAC), Application Deployment, Full-Stack Web Development, API Testing, Authorization (Computing), Redis, JavaScript Frameworks, JSON, Database Management, TypeScript, Javascript, Database Design, Debugging
Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Node.JS, Authentications, Middleware, Server Side, Back-End Web Development, MongoDB, Authorization (Computing), Web Development, JSON, Encryption, JavaScript Frameworks, Model View Controller, Web Applications, Restful API, User Accounts, MySQL, Javascript, TypeScript, Email Automation, Verification And Validation
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Stored Procedure, NoSQL, Database Design, Database Architecture and Administration, SQL, Database Systems, Relational Databases, Cloud Applications, Database Theory, PostgreSQL, Database Management Systems, Data Store, Databases, Database Development, Data Modeling, JSON, Database Management, Text Mining, Query Languages, Natural Language Processing
★ 4.7 (1.4K) · Intermediate · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: Prompt Engineering, Responsive Web Design, Node.JS, Command-Line Interface, TypeScript, Unit Testing, SQL, HTML and CSS, Web Content Accessibility Guidelines, Typography, Cascading Style Sheets (CSS), React.js, User Interface and User Experience (UI/UX) Design, Hypertext Markup Language (HTML), JavaScript Frameworks, JSON, Generative AI, Database Design, UI Components, Web Development
★ 4.6 (882) · Beginner · Specialization · 3 - 6 Months

Google DeepMind
Skills you'll gain: Google Gemini, Generative AI Agents, AI Orchestration, LLM Application, Token Optimization, Agentic Workflows, AI Integrations, Google Cloud Platform, Tool Calling, Agentic systems, Generative Model Architectures, AI Security, Cloud Deployment, Prompt Engineering, Application Programming Interface (API), Serverless Computing, Application Deployment, Secure Coding, Data Structures, JSON
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Interactive Data Visualization, JSON, Mobile Development, Data Integration, Data Pipelines, Software Development Tools, User Interface and User Experience (UI/UX) Design, User Interface (UI) Design
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: PostgreSQL, SQL, Database Management, Transaction Processing, Data Maintenance, Stored Procedure, Performance Tuning, Databases, Database Architecture and Administration, Query Languages, Data Migration, Data Management, Relational Databases, JSON, Database Management Systems, Database Design, Data Persistence, Data Integrity, Disaster Recovery, Operating System Administration
Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Object Oriented Programming (OOP), JSON, Object Oriented Design, Unit Testing, Python Programming, Code Reusability, Software Testing
★ 4.7 (3.7K) · Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Android Development, Android Studio, Mobile Development, Java, Android (Operating System), Object Oriented Programming (OOP), Java Programming, Data Persistence, Application Deployment, JSON, Web Services, Mockups, Application Design, Object Oriented Design, Mobile Development Tools, Restful API, Application Development, Data Storage Technologies, Data Store, Instagram
★ 4.6 (1.9K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Apple Xcode, Mobile Development, Interactive Data Visualization, JSON, User Interface (UI), Software Architecture, User Interface (UI) Design, UI Components, Software Testing, AI Integrations, Unit Testing, User Interface and User Experience (UI/UX) Design, Software Design, Software Design Patterns, Model Training, Computer Programming, Computer Programming Tools
Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: JSON, Data Processing, Data Wrangling, Restful API, Data Manipulation, Data Access, Application Programming Interface (API), Python Programming, Data Import/Export, Data Transformation, Data Structures, File I/O, Data Collection
★ 4.7 (4.1K) · Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Extract, Transform, Load, Rust (Programming Language), Data Pipelines, JSON, Other Programming Languages, Data Import/Export, Data Integrity, Testability, Data Validation, Data Quality, Test Tools, Software Testing, Data Loss Prevention
Beginner · Course · 1 - 3 Months