Full-Stack Developer with 2.5 + years of experience in building secure, scalable, and high-performance web applications. Skilled in end-to-end product development, including planning, architecture, development, deployment, and performance optimization, with a strong focus on clean code and maintainable architecture. Experienced in implementing secure authentication systems, debugging complex issues, and collaborating with cross-functional teams. Also proficient in AI evaluation, reasoning analysis, and data annotation to support intelligent system development and refinement.