Sudhanshu Ranjan
Software Engineer @PaySpot | Java | PHP | Laravel + React | Javascript | Full Stack | AWS | Linux | GitHub Actions |
- Role
- Software Engineer at Payspot Digital
- Location
- Ludhiana, PB, IN
- LinkedIn followers
- 500 followers
About Sudhanshu Ranjan
Graduated with a BTech in Electronic and Communications Engineering from Guru Nanak Dev…
Experience
Software Engineer
Jan 2025 — Present · Ludhiana, IN
At PaySpot, I contribute to the development of a web and mobile fintech application powered by a Laravel backend, designed to make digital payments more secure and seamless. My role focuses on both feature development and system optimization:Built a customer support system with ticketing, live chat, and real-time notifications, which reduced issue resolution time by ~40% and enhanced customer satisfaction.Implemented a complete Vulnerability Assessment and Penetration Testing (VAPT) patch, including encryption, security headers, and server hardening, raising overall security compliance by 95%.Designed and integrated transaction APIs that now handle 100K+ secure financial transactions with 99.9% accuracy, ensuring reliability at scale.Optimized APIs, database queries, and core business logic, resulting in a 35% performance boost and faster response times across the platform.
Education
Guru Nanak Dev Engineering College, Ludhiana
Bachelor of Technology - BTech
2020 — 2024
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