I am an Oracle-certified Java backend engineer focused on scalable, secure, cloud-ready systems. I build Spring Boot microservices, event-driven platforms with Apache Kafka, and production-oriented REST APIs with clean architecture and reliable data workflows.
- Building distributed backend platforms with Java 21, Spring Boot, Kafka, Redis, Docker, and AWS
- Exploring Spring AI, LangChain4j, RAG, and production AI integration
- Published research on real-time, AI-assisted payment fraud detection
- Open to Java Backend, Spring Boot, Microservices, and Distributed Systems opportunities
| Project | What it demonstrates | Stack |
|---|---|---|
| SentinelPay | Real-time fraud detection and transaction authorization; foundation of my published research | Spring Boot, Kafka, Redis, Spring AI, Docker, AWS |
| LeetCode Automater | Validated multi-language solution catalogue with account-aware submission tooling and an open contribution workflow | Node.js, Java, Python, C++, TypeScript, GitHub Actions |
| Kafka Payment Wallet | Asynchronous wallet workflows, JWT security, service discovery, and distributed processing | Java, Spring Cloud, Kafka, Redis, JWT |
| Event-Driven E-Commerce | Decoupled order, payment, and inventory pipelines with resilient event orchestration | Spring Boot, Kafka, Microservices |
Explore the LeetCode Automater project site for its capabilities, safety notes, validation process, and contribution guide.
Published in the International Journal for Research in Advanced Computer Science and Engineering, Volume 12, Issue 1, May 2026.
95.2% accuracy | 93.8% precision | 94.6% recall | 94.2% F1 score | ~50 ms latency | 1,200 TPS
I enjoy discussing Java, backend architecture, distributed systems, and production AI. If you are building something ambitious - or hiring for a backend engineering role - feel free to reach out.
Open to Java Backend Engineer | Spring Boot Developer | Microservices Engineer opportunities