Mobile Engineering Reel · React Native & Expo
One codebase. Every phone.
25+ years shipping apps/Founder Anthony Wentzel/pineapples.dev
The thesis
One typed codebase that ships to iOS, Android and web, with native feel, over-the-air velocity, and backend infrastructure built to absorb millions of users. Native is the easy part; scaling it is the engineering.
The stack
One typed codebase for iOS, Android and web. Native performance, shared logic, fewer bugs.
Over-the-air updates, fast cloud builds and store submission with EAS. Ship fixes the same day.
Serverless, real-time backends that absorb broadcast-scale spikes and millions of daily users.
CI/CD, App Store / Play delivery, crash monitoring and analytics. We run what we ship.
Fintech · Rewards
A rideshare rewards app: take a ride, earn cash-back at local venues, all connected to your ride-share account.
Freebird Rides/Pineapple · React Native · rewards engine
TypeScript · React Native · maps & location · payments · cash-back engine
Fintech · Bitcoin
A consumer app that rewards readers with Bitcoin over the Lightning Network, lifting engagement on BTC Media content 100x while pushing cost-per-action down to pennies.
Carrot · BTC Media/Pineapple · React Native · Lightning
TypeScript · React Native · Bitcoin · Lightning Network · iOS · Android
Entertainment · Live Voting
The companion and voting experience for a national live broadcast, engineered to absorb the traffic spike the moment voting opens.
Fox · American Idol/Pineapple · React Native · real-time voting
TypeScript · React Native · real-time backend · burst-scale infra
Sports · Fantasy
The NFL's Fantasy Football app with Verizon: real-time game stats and scoring for millions of fans, every Sunday.
NFL · Verizon/Pineapple · Mobile + backend integration
React Native · real-time stats · NFL + Verizon backends
Web3 · Mobile + AR
A universal wallet across web, iOS and Android: multi-chain digital assets brought into the real world with an AR camera and maps.
Vatom/Pineapple · React Native · AR
TypeScript · React Native · AR camera · maps · multi-chain wallets
Web3 · Gaming
A platform that helps gamers monetize their in-game and digital assets, aggregating multi-chain NFTs across Ethereum, Polygon and Solana wallets.
Gainr.io/Pineapple · React Native · Web3
TypeScript · React Native · Ethereum · Polygon · Solana · iOS · Android
Healthtech · Rehab
A physical-therapy app that measures knee and hip range of motion with the phone's camera, guides HD video exercises, and connects patients to licensed PTs.
Curovate/Pineapple · React Native · CV + telehealth
TypeScript · React Native · on-device vision · video · telehealth backend
Healthtech · Public Health
A digital health passport built during the pandemic: verifiable COVID credentials in the patient's pocket, plus the logistics layer that tracked medical-supply distribution at national scale.
Essential Health Passport/Pineapple · React Native · public-health platform
TypeScript · React Native · verifiable credentials · supply-chain logistics
PropTech · Operations
Mobile for a property-management platform: managers and residents handle listings, maintenance and payments on the go.
Appfolio/Pineapple · React Native · platform integration
TypeScript · React Native · platform APIs · payments
Manufacturing · Field Sales
A field configurator app that turns a sales conversation into a manufacturing-ready spec, integrated via API to the ERP, cutting sales engineering time 10x and lifting sales 2.5x.
Metal Era · MTL Falcon/Pineapple · iOS · Android · ERP API
TypeScript · React Native · ERP integration · product configurator
Defense · Recruitment
A multi-touch iPad experience for the Army's STEM recruitment vehicle, backed by a scalable cloud built for a national campaign. The year it shipped, the Army set a recruitment record.
U.S. Army/Pineapple · iPad · scalable cloud
TypeScript · React Native · multi-touch iPad · AWS IoT · Java backend
Built to scale
A live-voting spike when a show goes to air. Game-day load every Sunday. Millions of daily users. We pair React Native front ends with serverless, real-time backends: queues, autoscaling functions and event streams, so the app stays fast when everyone shows up at once.