

Accomplished Java Backend Developer with 4+ years of experience in developing scalable enterprise applications using Java, Spring Boot, and Microservices architecture. Expertise in designing RESTful APIs, resolving production issues, and optimizing performance. Experienced in feature development and migration from Java 8 to Java 21, with a strong record of collaborating with cross-functional teams in Agile environments.
Flight Reservation System
Technologies: Java, Spring Boot, Microservices, MySQL
Refund Processing System
Technologies: Java, Spring Boot, AWS Lambda, MySQL
Messaging System
Technologies: Java, Spring Boot, AWS SQS, SNS
Payment Integration System
Technologies: Java, Spring Boot
AWS Integration & Monitoring
Technologies: AWS CloudWatch, Secrets Manager, DynamoDB
Programming Languages:
Java
Frameworks & Technologies:
Spring, Spring Boot, Microservices Architecture, Hibernate (JPA), RESTful APIs, Apache Kafka
Core Concepts:
Object-Oriented Programming (OOP), Data Structures & Algorithms, Multithreading, Exception Handling, Java 8 (Streams, Lambda, Optional)
Database & Persistence:
SQL (Basic), Relational Databases, ORM Concepts
Tools & Platforms:
Postman, Git, Maven, AWS (Basics)
Software Development Practices:
Agile Methodology (Scrum), Code Reviews, Debugging and Troubleshooting, Performance Optimization