I’m a Backend Software Engineer specializing in building scalable, production-grade systems using Go and Node.js. I design and implement high-performance RESTful APIs, work with PostgreSQL, MySQL, and MongoDB, and apply Test-Driven Development to deliver clean, maintainable code. I have hands-on experience with Gin, GORM, Express, and NestJS, and I actively work on infrastructure, containerizing services with Docker, deploying with Kubernetes, and building CI/CD pipelines using GitHub Actions on Google Cloud Platform. I’m particularly interested in backend architecture and performance optimization, and I focus on building reliable systems that scale.