Headline

SDE-1 @PayU | Ex-BharatPe | Gen-AI | Spring Boot & Microservices | AWS Cloud | Building Scalable Systems

About

Currently working as an SDE-1 at PayU, contributing to the FinTech industry with a focus on leveraging Java, Spring Framework, and AWS. My role involves supporting scalable, secure system development and collaborating on microservices and REST API creation.

Location

Gurugram

AI stack

claude

cursor

deepseek

gemini

github copilot

claudecode

Work experience

SDE-1 at PayU, Jul 2025 - Present · 1 yr 2 mos, Gurugram, Haryana, India, • Developed and maintained a scalable Java Spring Boot application connecting multiple risk engines via REST APIs. • Conducted risk analysis on incoming financial transactions to safeguard organizational integrity. • Collaborated with cross-functional teams to enhance application performance and security against financial fraud.

Engineer Intern at PayU, Feb 2025 - Jul 2025 · 6 mos, Gurugram, Haryana, India

Data Science Intern at BharatPe, Aug 2023 - Oct 2023 · 3 mos, Gurugram, Haryana, India, I successfully designed a machine learning model to segment merchants, enhancing BharatPe's marketing efforts for the POS machine. • Engaged in data analysis to identify key merchant characteristics for effective targeting. • Collaborated with marketing teams to align product strategies with merchant needs. • Developed skills in machine learning, data analysis, and cross-functional collaboration.

AI Intern at National University of Singapore, Aug 2023 - Aug 2023 · 1 mo, Singapore, • Developed and deployed a deep learning model to enhance the safety of metallic infrastructures. • Conducted surface scans to identify potential risks of structural damage. • Collaborated with a team to ensure the integrity of skyscrapers and bridges. • Gained hands-on experience in AI and machine learning applications in civil engineering.

Senior Core ML department at Apple developers group, Mar 2022 - Feb 2023 · 1 yr

Junior Core ML department at Apple developers group, Oct 2021 - Mar 2022 · 6 mos, • Collaborated with the Apple Developers Group to plan and direct events for VIT's Gravitas festival. • Organized seminars and workshops to promote teamwork and showcase machine learning technologies. • Demonstrated leadership through a self-organized specialty event, enhancing community engagement. • Developed skills in technical presentations, event management, and machine learning applications.

Education

Bachelor of Technology - BTech, Computer Science, Vellore Institute of Technology

Public links

github: https://github.com/Sparsh1501