• Scaled the product from 0 to 1 using JavaScript, React Native, React.JS React query, Redux, MMKV• Spearheaded the development of the entire gaming section of the app with the team of 3 engineers, leading to a significant increase in user engagement, Increased Jumbo’s user base from 2k to 2.5lakh+• Revamped the user interface of the entire app, resulting in 100k monthly visits, proving my expertise in enhancing user experiences.• Implemented React Query to manage data fetching, caching, and state synchronization in React applications.• Built Core Features from scratch: Coupon with its rewards, Top-up Streaks, Agents, KYC verification with Aadhaar, PAN, and bank, weekly streak feature• Implemented Animations and micro-interactions using React native reanimated• Implemented Zustand and Redux, state management library for React and React Native, to manage application state with minimal overhead.• Integrated Firebase Cloud Messaging (FCM) with WebEngage to deliver personalized and targeted push notifications to users.• Developed a sales dashboard application using React.js, incorporating interactive charts and visualizations powered by Chart.js to provide insights and analytics for sales performance tracking and analysis.

Carried source-code analysis of web and mobile applicationsReporting of vulnerabilities to the stakeholdersMitigated vulnerabilities, assisting business users with a secure network.