Aman Singh
Assistant System Engineer
Talent
PuneMember since August 14, 2026
Exception handlingJavaSpring BootSpring Data JPAHibernateLombokPostgreSQL
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Exception handlingJavaSpring BootSpring Data JPAHibernate
About
Designed and implemented secure 2FA authentication and e-voting access flows, improving system security and user verification Developed modular Spring Boot REST APIs for financial products (SPICE & CUSPA), enabling seamless system integration Implemented RBAC-based authorization ensuring secure access to sensitive financial data
Experience
Assistant System Engineer at Tata Consultancy Services (TCS) (2025-05 – Present)
- Designed and implemented secure 2FA authentication and e-voting access flows, improving system security and user verification
- Developed modular Spring Boot REST APIs for financial products (SPICE & CUSPA), enabling seamless system integration
- Implemented RBAC-based authorization ensuring secure access to sensitive financial data
- Optimized backend processes using multithreading and collections, reducing processing time by ~15%
- Developed SQL stored procedures improving query performance
Education
B.Tech in Computer Science – Kalinga Institute of Industrial Technology (2020-08 – 2024-05)
Skills
Assistant System Engineer
