About Me
Java Backend Developer with 3.5 years of experience building scalable microservices and REST APIs using Spring Boot and Oracle. Delivered production-grade backend systems with SFTP/SMTP integrations, SQL performance improvements, and hands-on AWS cloud projects.
Skills & Technologies
Work Experience
Software Developer
Designed and maintained Spring Boot microservices and REST APIs with Swagger/OpenAPI contracts, serving both internal teams and external consumers across production environments. Optimized Oracle SQL queries to improve reporting module performance and implemented JPA/Hibernate persistence for reliable data access across services. Built a JSON comparison utility to validate migration output against legacy system data across 20,000+ line payloads.
Software Developer
Developed two Spring Boot microservices for an end-to-end customer communication pipeline, including a trigger service using scheduled Oracle DB polling and a processor API handling JAXB XML-to-JSON transformation. Collaborated with QA teams through incremental release cycles.
Projects
Customer Communication Management System
Spring Boot microservices with XML/JSON processing and SFTP/SMTP integrations to automate end-to-end customer communication pipelines.
RA Portal
Web application built for KIA enabling customers to claim free car services; developed using Core Java, JSP, Servlets, and XML-based configuration.
Cloud-based User Service
Spring Boot REST service on EC2 with DynamoDB for NoSQL storage, S3 for file management, and IAM role-based access control.