I specialize in building scalable and high-performance backend systems using Django, Flask, and Node.js, with expertise in API development, database optimization, and system architecture. My experience integrating caching (Redis), authentication (JWT, OAuth), and third-party services (Stripe, OpenAI) ensures seamless and efficient applications. With a strong problem-solving mindset and a focus on clean, maintainable code, I deliver robust, production-ready solutions tailored to client needs.