Bruno Pintos
Senior React Native Engineer
Montevideo, Uruguay · UTC−3
Summary
I'm a Senior React Native engineer from Montevideo, Uruguay, with 7+ years building cross-platform mobile apps with React Native and React for startups and enterprise clients in the US and Latin America.
A few things I've built. As the first and only engineer at Volca.ai, I built the MVP (React Native app and Node.js backend) in three months for a conference demo that helped raise a $5.5M seed round. I built BuildFeed end to end as its only engineer, and I'm the only React Native engineer on uCTRL's MVP.
I've spent years on distributed teams, and I care about app performance, reliable releases through CI/CD, and interfaces that feel obvious to use.
Experience
uCTRL · Senior Mobile Engineer · 2026–Present
AI-native personal health app. I'm the only React Native engineer and I build the whole iOS app.
React Native, HealthKit, OCR
Road Scholar · Project lead · 2025–Present
Social app for educational travelers. I took over the project, fixed its most serious bugs and led it through launch.
BuildFeed · Creator and sole engineer · 2026
A news app for AI developers that I designed and built end to end.
Society of Thoracic Surgeons · React Native developer · 2025–2026
Surgical risk calculators for cardiothoracic surgeons; I built new calculators and fixed existing ones.
React Native
Walo · Tech lead · 2025–2026
Booking and payments app for a pilates studio; I led it and built push, OTA updates and payments.
React Native, Expo, MercadoPago
Volca.ai · First and only engineer · 2024–2025
First engineer at a seed-stage startup. I built the MVP, app and backend, in three months for a conference demo that helped raise a $5.5M seed round.
React Native, Expo, React, Node.js, PostgreSQL, Twilio, LangChain
Centerline Portal · Web and mobile developer · 2023–2025
Expense, reporting and driver-compliance platform for a transportation staffing company, on web and Expo.
Expo
Stafftrack · Senior React Native developer · 2023–2025
Workforce app for TrueBlue's staffing operations; I led new features and performance work with Expo.
React Native, Expo
TicketTwist · Team lead, full-stack developer · 2024
Ticket resale platform; I led the team from development to launch, on mobile and backend.
React Native, Expo, Node.js
Cooper's Hawk · React Native developer · 2022–2023
Member app for a restaurant and winery chain with 40+ locations, rated 4.9 out of 5 from 63K ratings on the App Store.
React Native
Arly Families and Teams · Senior front-end developer · 2022
Two multilingual communication apps for youth programs, one for families and one for staff.
AAOS Membership · Senior front-end developer · 2021–2022
Membership app for the American Academy of Orthopaedic Surgeons, with 38,000+ members.
React Native
JShip · Front-end React developer · 2021
Online shipping platform with discounted rates from UPS, FedEx and USPS.
React
Pet Cloud · React Native developer · 2021
Pet health app for Figo Pet Insurance; I led the real-time vet chat built on SignalR.
React Native, SignalR
Lithium Knowledge Base · Full-stack developer · 2020
Notion-style internal knowledge base app that I led, built with Expo and Apollo GraphQL.
React Native, Expo, Apollo GraphQL
Rivelin · React developer · 2020
Web app for businesses to keep a categorized budget and see their financial data in one place.
React
AyP Soft · React developer · 2019
Responsive company website for an IT consultancy, built with React and Next.js.
React, Next.js
Education
Bachelor's degree in Software Engineering, ORT Uruguay, 2022
Languages
English, Spanish
Technologies
Apollo GraphQL, Expo, HealthKit, LangChain, MercadoPago, Next.js, Node.js, OCR, PostgreSQL, React, React Native, SignalR, Twilio