Senior Full-Stack Engineer with 3+ years of experience building scalable web applications and distributed systems. Specialized in backend development using NestJS, Node.js, TypeScript, PostgreSQL, MongoDB, Redis, and microservices architecture. Strong frontend experience with React.js and Angular. Worked on large-scale systems including ticketing platforms, ride-sharing applications, logistics management systems, booking platforms, and engineering analytics products. Experienced in designing APIs, event-driven architectures, authentication systems, real-time applications, caching strategies, and cloud-integrated solutions. Passionate about software architecture, performance optimization, mentoring developers, and delivering reliable production-ready systems.