Yashraj Sen

Full Stack developer with hands-on experience in Java, Spring Boot, REST APIs, React, and MySQL. Skilled in designing microservices, implementing JWT-based authentication, and optimizing database performance. Seeking a Software Developer role to apply strong problem-solving and full-stack development skills

Full-Stack Developer - Granth Infotech Pvt Ltd

(2025-05 - 2025-10)

• Developed full-stack web applications using Java, Spring Boot, React.js, JavaScript, and MySQL
• Built and integrated REST APIs, implemented CRUD operations, and optimized database performance.
• Collaborated with the team using Git/GitHub, and participated in testing, debugging, and feature deployment.

AI Intern - Scale AI

(2025-03 - 2025-05)

• Improved AI response accuracy by developing and refining 100+ prompts for LLMs.
• Collaborated with researchers to analyze outputs and reduce errors by 15%.
• Enhanced conversational flows, improving response quality for client-facing AI applications.

BTech - Computer Science Engineering - MIT Group of Institutes (2022 - 2026)

HSC - XII - Bhartiya Gyanpeeth H.S. School (2022)

SSC - X - Bhartiya Gyanpeeth H.S. School (2020)