Jaydeep Agravat's Work | ContraWork by Jaydeep Agravat
Jaydeep Agravat

Jaydeep Agravat

React Native developer: 17 apps live on Play & App Store

Cover image for Communication training app for people
Communication training app for people with hearing loss, live on Android and iOS. Built at SilverSky Technology. My part: upgraded the live app from React Native 0.68 to 0.81 and released it on both stores without breaking it for existing users. I did the same upgrade on two more live apps: Ahir Matrimonial (0.73 to 0.84, 50K+ downloads) and NoblCard (0.72 to 0.75). Stack: React Native, Android (Gradle), iOS (CocoaPods)
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Cover image for Mobile app for UK tradespeople
Mobile app for UK tradespeople to create quotes and invoices on the job. Built at SilverSky Technology for a UK client. My part: I owned the mobile app end to end, from first build to store release on Android and iOS. Added paid subscriptions with RevenueCat Added push notifications with deep links Set up crash reporting with Firebase Crashlytics Stack: React Native, TypeScript, RevenueCat, Firebase
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Cover image for Business networking app, live on
Business networking app, live on Android and iOS with 10K+ downloads. Built at SilverSky Technology. My part: Built live face verification for profile photos (Vision Camera, ML Kit) Added 6 languages, including right-to-left Arabic Made the app ~20% smaller by removing unused media and replacing heavy libraries Stack: React Native, Vision Camera, Google ML Kit, i18n
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Cover image for Quick-commerce delivery app, live on
Quick-commerce delivery app, live on Android and iOS with 50K+ downloads. Built at Diarch Group. My part: I was the only mobile engineer, owning both apps (customer and rider) and every store release. Rebuilt the customer app from scratch: 50+ screens in React Native 0.86 (New Architecture, Hermes) and strict TypeScript Cut JS blocking time from 7.7 s to 0.3 s, and dropped frames from 20.8% to 6.1% in product lists Cut the Google Maps bill from ₹80K to ₹25K a month Built the first CI/CD pipeline (GitHub Actions, Fastlane) and shipped 11 store releases in four months Held 99.87% crash-free users (Google Play vitals) Stack: React Native, TypeScript, TanStack Query, Zustand, GitHub Actions, Fastlane
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