vishnu mandloi

Technical Lead

COMVIVA•  December 2023 - Present•  Gurugram, Haryana

Optimized the Brand Manager module for comprehensive Voice and SMS campaign management, implementing multi-threading to support over 300+ TPS. Increased performance by 60%, ensuring timely and efficient campaign execution.

Senior Engineer

COMVIVA•  August 2020 - December 2023•  Gurugram, Haryana

Implemented Redis-based solution for high-performance user session data management, sustaining over 200 transactions per second to meet work load demands. Improved data query efficiency by 60% and reduced latency by 25%. Engineered a comprehensive data management system by mapping user session data into Redis; enhanced data retrieval speed by 45% and reduced server response time by 30%. Resulting in increased user satisfaction and subscription rates by e30%, while successfully resolving multiple pod/instance issues. Managed user registration and authentication, integrating cache in 60% of APIs for improved response times. Created secure, user-friendly registration and dedicated kids’ profile feature for managing age-appropriate content and screen time. Specialized in Single Sign-On (SSO) module leadership and management, optimizing user authentication, overseeing user onboarding, and implementing robust security measures.