Java courses can help you learn object-oriented programming, data structures, exception handling, and multithreading concepts. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.

Skills you'll gain: Apache Kafka, Apache Spark, Scala Programming, Real Time Data, Apache Hadoop, Apache Cassandra, Applied Machine Learning, Big Data, Data Processing, Application Deployment, Distributed Computing, Development Environment
Advanced · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: CI/CD, Jenkins, Docker (Software), Continuous Integration, Containerization, Scalability, Application Deployment, Continuous Deployment, Spring Framework, Spring Boot, DevOps, Prometheus (Software), Cloud Development, Amazon CloudWatch, AWS Identity and Access Management (IAM), Amazon Web Services, Load Balancing, OAuth, Performance Tuning, System Monitoring
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Development Environment, Unit Testing, Development Testing, Virtual Machines, Computer Programming Tools, Software Testing, Software Development Tools, Data Storage, Debugging, Javascript, Cryptographic Protocols, System Design and Implementation, Transaction Processing, Payment Systems
Advanced · Course · 1 - 3 Months

Skills you'll gain: Server Side, Restful API, Ajax, Full-Stack Web Development, API Design, Node.JS, Postman API Platform, Web Applications, Application Programming Interface (API), Back-End Web Development, Web Servers, Web Development Tools, Web Development, Javascript, Front-End Web Development, Test Tools, JSON, Middleware
Advanced · Course · 1 - 3 Months

Skills you'll gain: React.js, JavaScript Frameworks, Javascript and jQuery, Javascript, TypeScript, Software Design Patterns, Web Development, Application Development, Mobile Development
Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: Angular, Authorization (Computing), JavaScript Frameworks, Network Routing, Application Programming Interface (API), Web Development Tools, TypeScript, Javascript, Web Development
Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Automation, Test Case, Selenium (Software), Software Testing, Maintainability, Test Data, Debugging, Configuration Management
Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: Javascript, Data Structures, Scripting, Computer Programming
Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: TypeScript, React.js, UI Components, Javascript, Software Design Patterns
Advanced · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: React.js, UI Components, JavaScript Frameworks, Maintainability, Javascript, Software Design Patterns, Programming Principles
Advanced · Course · 1 - 4 Weeks
Skills you'll gain: Django (Web Framework), React.js, Authentications, Performance Tuning, Scalability, Full-Stack Web Development, Unit Testing, Development Testing, Software Testing, Development Environment, Restful API, Javascript, Python Programming
Advanced · Course · 1 - 4 Weeks