Available to hire
Java Full Stack Developer with 4+ years of experience designing, developing, and maintaining enterprise-grade applications across banking, financial services, and healthcare domains using Java, Spring Boot, Angular, and microservices architecture.
Strong in building scalable and secure RESTful APIs, distributed systems, event-driven architecture with Apache Kafka, and performance-optimized data layers using Hibernate/JPA and SQL. Hands-on with Spring Security (OAuth2/JWT, RBAC), TDD with JUnit/Mockito/Jasmine/Karma, and cloud-ready development using AWS tooling and CI/CD practices.
Language
Work Experience
Java Full Stack Developer at OneEHR Pvt Ltd
April 1, 2024 - March 1, 2026Worked on the development and modernization of enterprise banking and investment management applications. Maintained a Card Offers Management System that delivers eligible membership and personalized/general offers based on card type, usage patterns, and eligibility criteria. Designed and built full-stack features using Java/Spring Boot microservices and Angular (TypeScript/HTML/CSS/Bootstrap/Angular Material). Developed secure RESTful APIs for customer account management, investment portfolio services, transaction/payment workflows, and reporting modules. Implemented authentication and authorization using Spring Security with OAuth2 and JWT, including RBAC for protected APIs. Built cloud-ready microservices with Spring Cloud (Config, Eureka, API Gateway, OpenFeign) and implemented distributed/event-driven processing using Apache Kafka. Improved data access performance using Hibernate, Spring Data JPA, SQL optimizations, stored procedures, and indexing strategies. Used Redis caching to
Java Developer at OneEHR Pvt Ltd
May 1, 2022 - March 1, 2024Developed and enhanced enterprise-grade web applications supporting financial services and healthcare operations, including card offers management, retirement planning, customer onboarding, and transaction processing. Built microservices-based services using Java/J2EE and Spring Boot, exposing RESTful APIs for core workflows and customer management. Implemented event-driven architecture with Apache Kafka for asynchronous integration between distributed services. Configured microservice tooling with Spring Cloud Config, Eureka, OpenFeign, and API integrations. Secured services using JWT-based authentication/authorization and improved performance using Redis caching. Built maintainable systems using OOP, SOLID, Dependency Injection (DI), IoC, and AOP. Practiced TDD with JUnit and Mockito and collaborated in Agile Scrum with product owners, analysts, QA, and architects. Supported CI/CD, Git-based version control, and code reviews.
Education
Bachelor of Computer Science & Engineering at Anna University, Chennai, India
January 11, 2030 - July 15, 2026Qualifications
Oracle Certified Associate (OCJA) – Java SE 8 Programmer
January 11, 2030 - July 15, 2026Industry Experience
Financial Services, Healthcare, Software & Internet
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