I build scalable web systems, not just websites.
I'm a Backend-focused Full-Stack Engineer working primarily across the TypeScript / Node.js ecosystem.
I build production-oriented applications with a strong focus on backend engineering, system design, databases, distributed systems, security, and DevOps — while also delivering modern frontend experiences with Next.js and React.
Node.js · NestJS · Express · TypeScript · REST · GraphQL · gRPC
Next.js · React · TypeScript · Tailwind CSS
PostgreSQL · MongoDB · Redis · TypeORM · Mongoose · Sequelize
Microservices · RabbitMQ · gRPC · Event-driven Architecture · API Gateway
Docker · Docker Compose · Kubernetes · AWS · Linux · Nginx · CI/CD · Git
Architecture
├── Hexagonal Architecture
├── Clean Architecture
├── Modular Architecture
├── Microservices
├── DDD principles
├── SOLID
└── Design Patterns
Security
├── JWT Authentication
├── RBAC / ABAC
├── OAuth / Google Authentication
├── 2FA
├── Session Security
├── XSS / CSRF Protection
└── Brute-force Protection
NestJS-based scraping service using Puppeteer and external proxy/data infrastructure.
NestJS · TypeScript · Puppeteer · REST API