Tarushi Singh

Software Engineer | Android Developer

Rapipay Fintech Pvt. Ltd•  August 2023 - Present•  Noida, India

Contributed to the development of a secure financial app NYE, covering digital banking, prepaid cards, payments, loans, and investments. Architected a multi-module system using MVVM architecture focusing on Wallet, Authentication, User Profile, and CASA. Engineered a server-driven UI (SDUI) CASA module using JSON technology for real-time server interaction, resulting in 50% faster data retrieval. Built AUA-KUA project from scratch for merchant user onboarding and NYE wallet opening with biometric Aadhar KYC, increasing app reach by 70%. Worked with RESTful APIs and GraphQL queries for Android app development. Improved app performance leading to 60% reduction in crash rates, performed code reviews, executed unit tests, and collaborated with cross-functional teams.