Software Developer and product designer with hands-on experience in production web applications serving 10,000+ users, cutting query times by 40%, and fine-tuning LLMs with Reinforcement Learning from Human Feedback (RLHF) for customer support domains. Proficient in TypeScript, React.js, Next.js, Node.js, and PostgreSQL, building secure and performant systems across Agile and CI/CD-driven workflows.