Passionate server developer with 4+ years of experience building scalable backend systems. Specialized in domain-driven development across user authentication, member management, and seller platforms.
- User Authentication & Member Management: Designed and implemented secure authentication systems and member lifecycle management
- Passkey & WebAuthn Authentication: Implemented passwordless authentication using WebAuthn (FIDO2) standards with Spring Security for enhanced user security
- Seller Platform: Built seller-facing backend services handling onboarding, account management, and seller operations
- Event-Driven Architecture: Leveraged Spring Kafka for asynchronous event processing and system integration
- Batch Processing: Implemented large-scale data processing using Spring Batch for business analytics and reporting
- Hexagonal Architecture: Applied domain-driven design principles and hexagonal architecture patterns for maintainable, testable backend systems