Ayush Tomar

• Implemented QR scan and pay feature and UPI validation in React Native, resulting in over 50k P2P transactions for merchants on the app, also developed a modular GraphQL schema making it extensible by other teams􏰀

• Integrated CircleCI for CI/CD, Appium, and Browserstack for E2E testing, reducing testing time by 75% and operational costs􏰀

• Planned and led the ICICI payment API migration across 7 app versions via code push which prevented unexpected crashes and payment failure2

• 3  Implemented a feature allowing users to easily fulfil payment requests from vendors within the app (previously on web only). This feature increased the DAU by 17%.

- Implemented Flint app from scratch on React native. Migrated from Expo to React native. - Worked on app optimisation to bring down app size from 60Mb to 15Mb. Implemented bridge to support webview with native features like Face ID, notification, haptic, camera, etc. - Implemented the core flows (Deposit/KYC/Withdrawal) in React to iterate the product faster. - Implemented code-splitting to reduce the page load by 35%. - Monitored product funnels (Onboarding to Investment) on Mixpanel and took initiatives to improve overall funnel by 15%. - Worked on revamp of flint.money for global launch. Used NextJS for server side rendering and SEO. - Implemented design system to maintain consistency across website, web-view and app. - Implemented Sentry for error handling with alerting to maintain 99.963% crash free sessions till date. - Used Logrocket & Mixpanel for analytics, user journey and bug tracking. - Implemented notification system on firebase and clevertap for android and ios.

- Responsible for migrating current native android codebase to a hybrid codebase with React Native.Implement animations using reanimated and internal component library for UI. - Implementing technologies like Jest and Enzyme to perform unit and snapshot testing on all the UI components. - Made internal component library - Oxygen based on ReactJs ,compatible for React Native to enable it for use to all team members.