Backend Development
Java, Spring Boot, Spring Framework, Hibernate/JPA, RESTful APIs, microservices.
Senior Software Developer · Java · Enterprise Systems
I’m a backend-focused software engineer with 9+ years of experience across government, insurance, and SaaS platforms — specializing in Java, Spring Boot, REST APIs, databases, integrations, and technical leadership.
Senior Java Developer / Technical Lead / Backend & Enterprise Systems Engineer
About
My career started with hands-on Java enterprise development and grew into technical lead and architecture responsibilities. I’ve worked on business-critical systems where delivery requires more than writing code: understanding requirements, designing maintainable solutions, troubleshooting production issues, and guiding developers through complex implementation.
I enjoy the space between deep backend engineering and practical delivery — where good architecture needs to work with real deadlines, legacy constraints, and team capability.
Core Strengths
Java, Spring Boot, Spring Framework, Hibernate/JPA, RESTful APIs, microservices.
Oracle, PostgreSQL, MySQL, MariaDB, Informix, MongoDB, Redis, SQL and stored logic.
REST, gRPC, WebSocket, Redis Streams, Kafka, Debezium, system migration and sync.
Git, GitLab, Jenkins, Maven, Gradle, Docker, SonarQube, JIRA, Redmine.
Experience
Developing myPATIL, a SaaS product involving Java Spring Boot microservices, Laravel web apps, PostgreSQL/MariaDB database logic, GIS operational modules, production support, hotfixes, and architecture enhancement.
Led Java enterprise development for iSPEKS, a gov-tech accounting platform. Worked on Spring Boot, Oracle database, CRs, bug fixes, architecture-related changes, reports, POCs, SonarQube quality practices, and developer guidance.
Maintained insurance systems and adapters using Java 8/11, Spring Boot, Struts, Oracle, and Informix. Supported CRs, bug fixes, AS400-related integration, and Drools rule migration.
Built modules from scratch for iSPEKS including Budget, Cash Management, General Ledger, Payroll, Account Payable, and Security & Administration. Supported SIT, UAT, PAT, and go-live.
Selected Impact
Delivered modules and CRs across accounting, operations, insurance, authentication, and role management systems.
Built REST APIs, gRPC endpoints, WebSocket features, Redis Stream data flow, and Kafka/Debezium synchronization.
Introduced SonarQube visibility and peer knowledge-sharing to improve code quality and maintainability.
Handled production issues, hotfixes, data patching, troubleshooting, and live operational support.
How I Work
Contact
Open to senior Java, backend, technical lead, and enterprise system roles.