Full-Stack Engineer with 3 years of experience building scalable web applications and production-grade systems in product-driven environments. I specialize in Node.js, React, PostgreSQL, MongoDB, and GraphQL, with hands-on experience in system architecture, AI integrations, and performance optimization. I focus on designing secure APIs, scalable backend systems, and maintainable architectures while ensuring performance, reliability, and clean code practices in production environments. Core Areas • Backend Development (Node.js, Express.js) • Frontend Development (React.js) • Database Design (PostgreSQL, MongoDB) • API Design (REST, GraphQL) • System Architecture & Performance Optimization • Testing (Unit, Integration, E2E)