Senior React Native Engineer

Fateh Farooqui

I build mobile products that ship.

Eight years of mobile engineering, most of it in React Native and Expo. I have taken consumer apps from an empty repository to the App Store, owned the server side that sits behind them, and shipped AI features that had to be correct rather than impressive. Lately I build my own products too.

Available for work

Open to senior mobile work

hi@fateh999.dev

years in mobile

own products

client apps

India — working remotely

Stack

React Native
Expo
TypeScript
Expo Router
Reanimated
WidgetKit & Live Activities
EAS build & submit
Supabase
Convex
Postgres
Edge functions
Job queues & schedulers
Node / TypeScript
Drizzle
Server-side model pipelines
Vision & speech input
RAG over pgvector
MCP tool-calling
On-device inference
Mastra
Subscriptions & RevenueCat
Onboarding funnels
Push notifications
Design systems & Storybook
App Store release

Products

Things I build for myself

All work →

Shipped

Habitfinity

Offline habit tracker

A habit tracker with no account, no servers, no tracking and no ads. Habits, streaks and stats live in a local database on the device.

iOS and Android · Free

Habitfinity today screen, listing the habits scheduled for the day with their progress

Habitfinity streak screen, showing a habit's current streak and best streak

Habitfinity stats screen, showing consistency, completion rate and a 20-week heatmap

Shipped

Tiptoe

Baby Tracker

One-tap logging for feeds, diapers and sleep — from the app, a free home-screen widget, or the lock screen. Fully offline, no account. Idea to App Store submission in under a week.

Oct 2026

Tiptoe today screen: time since the last feed, diaper and sleep, the day's timeline and one-tap logging buttons

In development

Spanner

Offline car maintenance log

Service history, reminders and running costs for your cars and bikes. No account, no server — the whole log lives on your phone and exports to PDF or CSV.

iOS · Free · In TestFlight

Spanner garage screen: a car's odometer with progress bars for the next oil change and tire rotation, and a second vehicle flagged overdue

Spanner Due tab grouping reminders into overdue, due soon and coming up, by date and by distance

Spanner costs screen: spend by month, cost per mile, distance driven, fuel economy and spend by category

In development

Quran Break

A calm Quran feed instead of a doomscroll

One ayah at a time, with Arabic, transliteration, translation and recitation. Works offline. No account, no ads, nothing collected.

iOS · Free · In TestFlight

Quran Break feed showing one ayah in Arabic with its transliteration, translation and a play button

In development

Usher AI

Support that acts, not just answers

A self-hostable AI customer support platform: answers from your docs, acts on your live systems through your own MCP server, and hands off to a human when it is not confident.

2026 — in development

Client work

Built for Insight Labs

Shipped

Counter AI

AI calorie tracking at scale

A consumer calorie tracker where you log food by photo, voice, text or barcode and a model does the rest. I was the primary contributor across sixteen months of production delivery.

Dec 2024 – Apr 2026

Shipped

1Buddy

GLP-1 companion app

A companion app for people on GLP-1 medication: onboarding, dose and food logging, and the reminder system that keeps them on schedule. I built the core loop from an empty repository to the App Store and Google Play.

Jun – Sep 2026

Shipped

MenuCraft

Photograph your fridge, get dinner

Photograph a fridge, pantry or receipt and MenuCraft turns it into a kitchen inventory, then plans meals around what is already there. I built both the app and the AI service behind it.

Aug – Sep 2026

Shipped

Future You

Personalised AI audio

A wellness app that turns a deep onboarding questionnaire into personalised audio stories and affirmations. Primary developer, MVP to paywalled release in about two months.

Apr – Jun 2026

About

Eight years of mobile

Senior React Native engineer. Consumer mobile products, AI pipelines, and the backends behind them.

More about me →

Available for work

Have an app to ship?

Contract React Native work, from an empty repository to the App Store.

hi@fateh999.dev