Backend Software Engineer designing, building, and testing REST APIs and full-stack applications — most recently at PDDN Inc. Experienced with Java, Spring Boot, Python, React, PostgreSQL, and AWS, and actively looking for the next backend role to ship scalable services that hold up in production.
Backend-first engineer with full-stack range — Java and Spring Boot for scalable APIs, React and Next.js for interfaces, PostgreSQL for data, and AWS with Docker for cloud deployment.
Designed RESTful APIs with Spring Boot and DTO architecture. Developed and tested backend services for authentication, business logic, and data persistence. Monitored and debugged production issues across Controller–Service–Repository layers.
Developed backend APIs in Python for SaaS workflows and third-party integrations. Integrated payment APIs for secure transaction processing. Optimized SQL queries and database performance in PostgreSQL.
Worked on React, Node.js, and MongoDB-based web apps, focusing on UI improvements, performance tuning, and production bug fixes.
Production-focused applications that show backend thinking, product ownership, and full-stack execution — not random tutorial cards.
API-first SaaS application for tracking job applications. PostgreSQL data models designed with Prisma ORM, scalable backend architecture, and full authentication flow.
Backend booking platform with seat allocation logic, concurrency-safe booking operations, and full Docker containerization.
Full-stack app with OAuth2 social login (Google, GitHub), JWT token rotation, Flyway migrations, Docker multi-service stack, and AWS EC2 deployment behind Nginx with CI/CD.
Backend Software Engineer experienced in designing, building, and testing REST APIs and full-stack applications. I work with Java, Spring Boot, Python, React, PostgreSQL, and AWS — and I care about building reliable, scalable services that hold up in production.