Kurnia

Senior Java Backend Developer with nearly 20 years of experience designing and building enterprise applications for financial services and large organizations. Experienced across fintech, insurance, healthcare, and telecommunications industries, delivering enterprise-grade backend platforms and distributed systems. I specialize in Java, Spring Boot, REST APIs, Microservices, PostgreSQL, Docker, Kubernetes, Kafka, and AWS. I have extensive experience designing scalable backend systems, modernizing legacy applications, and delivering secure, high-performance software. My focus is writing clean, maintainable, and production-ready code using industry best practices such as Clean Architecture, SOLID principles, and Domain-Driven Design (DDD). I can help you build new backend systems, improve existing applications, design APIs, optimize performance, and architect scalable cloud-native solutions.