Jatin Sharma

Full Stack Developer with 2.4+ years of experience building scalable SaaS applications using Next.js, Node.js, and PostgreSQL/MongoDB. Experienced in developing AI-driven platforms, integrating payment systems, and building end-to-end production systems. Strong focus on performance optimization, clean architecture, and scalable backend design.

Full Stack devloper / Product Manager - Roundz.ai

(2025-05)

• Built a scalable AI-powered hiring platform used for automating technical interviews and candidate screening
• Developed Employer Dashboard using Next.js for managing job roles, candidates, and hiring workflows
• Designed and implemented end-to-end hiring pipeline including job posting, screening, and interview tracking
• Integrated Razorpay payment gateway, processing 1,000+ transactions
• Built REST APIs using Node.js & Express, improving API performance by 35%
• Implemented JWT authentication & role-based access control (RBAC)
• Worked on real-time AI interview system integration including voice-based interactions
• Contributed to large-scale async architecture for handling interview processing
• Supported platform usage of 5,000+ users

Full Stack devloper - Ocena Smart solution

(2024-02 - 2025-05)

• Developed full-stack applications using React, Node.js, MongoDB
• Designed and implemented REST APIs and database schemas
• Built authentication and user management systems
• Improved UI/UX and optimized application performance

Bachelor of Technology - Computer Science (AI&ML) - Shoolini University (2020-09 - 2024-09)