Garvit Jain
Product Engineer II · Shoppin

Garvit JainI build mobile & web products that feel instant.

React Native & Next.js engineer scaling apps from zero to 500K+ downloads — obsessed with performance, scalable architecture, and interfaces that feel effortless.

View selected workGet in touch
garvit-jain.ts
1
0K+Daily Active Users
0K+App Downloads
0+Years of Growth & Impact
01 — Stack & Expertise

Architecting performant systems.

Mobile

React NativeTypeScriptJavaScriptReanimatedShared TransitionsRedux ToolkitReact QueryZustandMMKVDeep LinkingiOS DeploymentiPad Optimization

Web

Next.jsReact.jsSSR / SSGSEO OptimizationTailwind CSS

Backend & Cloud

Node.jsExpress.jsREST APIsSocket.ioMongoDBFirebase / FCM

Growth & Optimization

PostHogWebEngageAdjust SDKMeta SDKLinkrunnerVideo PreloadingClient-side CachingMemory OptimizationA/B TestingRemote Config
02 — Experience

Where I've shipped.

May 2025 — Present

Shoppin

Product Engineer II

Current
  • Led React Native development for a fashion-tech platform, scaling from 0 to 15K+ DAU and 500K+ downloads across iOS/Android.
  • Architected state management using Redux Toolkit, Zustand, React Query, and high-performance persistence via MMKV.
  • Built custom interactive UI modules using Reanimated 3, virtual try-ons, and Pinterest-style grid virtualizations (FlashList).
  • Designed deferred deep linking architectures (Universal Links + Adjust + WebEngage) for campaign attribution.
  • Created the Next.js web ecosystem with crawlable SEO structures and integrated Stripe/Razorpay checkouts.
  • Integrated Apple In-App Subscriptions, Razorpay, Stripe, and PayPal for in-app and web monetization flows — driving $21K+ revenue in 4 months and $14K+ in sales within 2 months; designed scalable social graph systems (follow/following, wardrobe collaboration, creator interactions).
July 2024 — May 2025

Agnotic

React Native & Web Developer

  • Built REZEO, an AI video resume builder from scratch featuring analytical dashboards and fluid physics grids.
  • Engineered TAP healthcare app featuring AI chatbot onboarding, secure OTP authentication, and custom push routing.
  • Developed TAP CRM administrative Next.js dashboard portals using Tailwind CSS, Material-UI, and React Hook Form.
  • Created Chibasco legal contract pipeline manager using React Query, Zustand, and interactive data visualization graphs.
Jan 2024 — June 2024

TrueFan

Frontend Engineer

  • Built and maintained 5+ feature screens with high-fidelity React Native Reanimated interactions.
  • Integrated React Query + Axios data layers for real-time dynamic caching and fetch states.
  • Diagnosed and debugged critical production app leaks to increase stability, and optimized marketing pages.
03 — Selected Work

Zero to one engineering.

Shoppin App & Web

Scale · Mobile & Web

Lead Mobile & Web Architect: Scaled fashion-tech social commerce platform to 15K+ DAU and 500K+ downloads. Engineered high-performance persistence via MMKV/React Query, virtualization with FlashList, smooth Reanimated 3 UI animations (AI fashion search, try-ons, Pinterest feeds), deep linking, and checkouts (Razorpay/Stripe). Re-built the shoppin.app web interface from scratch using Next.js with Myntra-style crawlable SEO architecture.

TAP Healthcare

Healthcare · Real-time

Lead App Developer: Built secure health habit-building app featuring AI-chat onboarding, OTP verification, and personalized notifications with deep screen routing. Utilized Smartlook for session auditing, Redux Toolkit + Context API state structures, and Next.js TAP CRM administrative portals with Yup validations.

REZEO

AI · Video Resume

0→1 Creator: Engineered AI-powered video resume app from scratch. Designed fluid Reanimated gesture-physics navigation layouts, real-time view tracking, and interactive analytical evaluation dashboards to improve job seeker profile discoverability.

Chibasco

Legaltech · Web

Full-Stack Engineer: Developed enterprise legal contract and case pipeline manager using Next.js, React Query, and Zustand. Integrated real-time data visualization graphs, multi-tenant document upload streams, case status tracking, and payment gateways.

Foonto

Live · Web

Founder & Builder: My own live web product at www.foonto.com — designed, built, and shipped end-to-end. Crafted a fast, modern front-end with a clean, conversion-focused UX.

Education

B.Tech in Computer Science

Chameli Devi Group of Institutions

8.27 CGPAGraduated 2021
04 — Open Source

Building in the open.

Explore the full open-source page

react-native-foonto

MIT · Open Source Library

Beautiful React Native animations, ready to drop in.

Author & Maintainer: A growing library of production-grade animated componentsbuilt on Reanimated & Gesture Handler — SwipeDeck, Carousel, Parallax, Toast, and more. Copy-paste with zero config, no runtime overhead, and no vendor lock-in. Each component ships with an AI prompt for agent-assisted implementation.

install
$ npm install react-native-foonto
Live Docs View on GitHub

Ready-Made Components

Production-ready, copy-paste, zero config.

Reanimated + Gesture

60fps native-driven, iOS & Android.

AI-Ready Prompts

Drop a prompt, let the agent wire it up.

SwipeDeckCarouselParallaxToast+10 more
05 — Resume

The full picture.

Garvit_Jain_Resume.pdf

The interactive PDF reader is optimized for desktop screens. Tap the button below to view or download the full resume PDF directly on your mobile device.

Download Resume PDF
06 — Contact

Let's build something exceptional.

Have a project in mind, a role to discuss, or just want to talk shop? My inbox is open.