Introduction
In the rapidly evolving landscape of technology, API Development and Testing have emerged as critical skills, particularly in Asia where technological advancement is soaring. With the rise of digital transformation, companies are increasingly relying on APIs to streamline operations, integrate new services, and enhance customer experiences. Understanding how to develop and test APIs using Java, specifically with the Jersey framework, can open numerous doors in the IT sector. This course is designed to equip learners with the knowledge and skills to effectively develop and test APIs, ensuring robust and efficient applications.
The Business Case
For HR and managers, investing in API Development and Testing training yields significant returns on investment. By enhancing the technical capabilities of their teams, organizations can improve software delivery timelines, increase application reliability, and reduce downtime. This, in turn, leads to better customer satisfaction and a stronger competitive edge in the market. Additionally, trained professionals can contribute to more innovative and scalable solutions, making the organization more agile and responsive to market demands.
Course Objectives
- Understand the fundamentals of RESTful API development using Java and Jersey
- Learn how to design, implement, and test APIs
- Gain hands-on experience with API testing tools and techniques
- Develop skills to troubleshoot and optimize API performance
- Explore best practices for API security and versioning
Syllabus
Module 1: Introduction to API Development
This module covers the basics of API architecture, focusing on RESTful services. Participants will learn about the HTTP protocol, JSON, and XML data formats.
Module 2: Java and Jersey Framework
In this module, learners will dive into Java programming concepts that are essential for API development. The Jersey framework will be introduced, highlighting its features and advantages.
Module 3: API Design and Implementation
Participants will learn how to design APIs that meet business requirements and implement them using Java and Jersey. This module includes hands-on exercises to build RESTful services.
Module 4: API Testing Techniques
This module focuses on various testing methodologies, including unit testing, integration testing, and performance testing. Tools like Postman and JUnit will be explored.
Module 5: Security and Best Practices
Security is paramount in API development. This module covers authentication, authorization, data validation, and best practices for securing APIs.
Methodology
Our course adopts an interactive learning approach, combining theoretical instruction with practical exercises. Participants will engage in hands-on projects, group discussions, and real-world case studies. This method ensures that learners can apply their new skills immediately in their professional environments.
Who Should Attend
This course is ideal for software developers, IT professionals, and technical leads who are involved in application development and integration. It is also suited for quality assurance engineers and system architects looking to deepen their understanding of API development and testing.
FAQs
What are the prerequisites for this course?
Participants should have a basic understanding of Java programming and web technologies. Familiarity with RESTful services is advantageous but not mandatory.
How long is the course?
The course spans over four weeks, with a total of 40 hours of instruction and hands-on practice.
Will I receive a certification upon completion?
Yes, participants will receive a certification from Ultimahub upon successful completion of the course and final assessment.