Java Developer at Walking Tree in Hyderabad

Experience

• 3 to 6 years of experience in Java development, with expertise in Java, Spring Boot, and Microservices.
• Strong background in performance optimization and transaction management using JPA and Hibernate.
• Proficiency in Java 8.0 Stream API, Reactive Programming, and Data Structures with algorithm implementation and time complexity analysis.
• Experience with Distributed Transactions in Microservices and applying Microservice Design Patterns.
• Hands-on experience with Payment Gateways Integration, Kafka Streams integration, and custom exception handling in Java 8.0.
• Familiarity with Database Indexing, Autowiring, and Dependency Injection in Spring Boot.
• Strong debugging skills to identify and resolve issues in complex applications.

Role & responsibilities

• Design, develop, and maintain Java-based applications using Spring Boot and Microservices architecture.
• Optimize performance across various modules, ensuring minimal latency and high throughput.
• Implement transaction management with JPA and Hibernate to ensure data consistency.
• Leverage Java 8.0 features like Stream API and Reactive Programming for efficient and scalable solutions.
• Apply Microservice design patterns and best practices for building robust and scalable applications.
• Integrate third-party payment gateways and Kafka Streams within the Java application.
• Build a custom exception hierarchy for handling application-specific errors.
• Optimize database performance using indexing techniques to improve query efficiency.
• Use Autowiring and Dependency Injection for better application flexibility and maintainability.
• Perform comprehensive debugging to ensure the application is performing optimally and without error.