# Bruno Pintos, Senior React Native Engineer > I build mobile apps with React Native and React, from the first version to the App Store. 7+ years with React Native and React. Based in Montevideo, Uruguay. ## Selected work ### uCTRL (2026–Present, Senior Mobile Engineer) AI-native personal health app. I'm the only React Native engineer and I build the whole iOS app. Read the uCTRL case study: https://www.brunopintos.com/work/uctrl.md ### Road Scholar (2025–Present, Project lead) Social app for educational travelers. I took over the project, fixed its most serious bugs and led it through launch. Read the Road Scholar case study: https://www.brunopintos.com/work/road-scholar.md ### Volca.ai (2024–2025, First and only engineer) 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. Read the Volca.ai case study: https://www.brunopintos.com/work/volca.md ### Cooper's Hawk (2022–2023, React Native developer) Member app for a restaurant and winery chain with 40+ locations, rated 4.9 out of 5 from 63K ratings on the App Store. Read the Cooper's Hawk case study: https://www.brunopintos.com/work/coopers-hawk.md ## More projects - **BuildFeed (2026, Creator and sole engineer)**: A news app for AI developers that I designed and built end to end. https://www.brunopintos.com/work/buildfeed.md - **Society of Thoracic Surgeons (2025–2026, React Native developer)**: Surgical risk calculators for cardiothoracic surgeons; I built new calculators and fixed existing ones. https://www.brunopintos.com/work/sts.md - **Walo (2025–2026, Tech lead)**: Booking and payments app for a pilates studio; I led it and built push, OTA updates and payments. https://www.brunopintos.com/work/walo.md - **Centerline Portal (2023–2025, Web and mobile developer)**: Expense, reporting and driver-compliance platform for a transportation staffing company, on web and Expo. https://www.brunopintos.com/work/centerline.md - **Stafftrack (2023–2025, Senior React Native developer)**: Workforce app for TrueBlue's staffing operations; I led new features and performance work with Expo. https://www.brunopintos.com/work/stafftrack.md - **TicketTwist (2024, Team lead, full-stack developer)**: Ticket resale platform; I led the team from development to launch, on mobile and backend. https://www.brunopintos.com/work/tickettwist.md - **Arly Families and Teams (2022, Senior front-end developer)**: Two multilingual communication apps for youth programs, one for families and one for staff. https://www.brunopintos.com/work/arly.md - **AAOS Membership (2021–2022, Senior front-end developer)**: Membership app for the American Academy of Orthopaedic Surgeons, with 38,000+ members. https://www.brunopintos.com/work/aaos.md - **JShip (2021, Front-end React developer)**: Online shipping platform with discounted rates from UPS, FedEx and USPS. https://www.brunopintos.com/work/jship.md - **Pet Cloud (2021, React Native developer)**: Pet health app for Figo Pet Insurance; I led the real-time vet chat built on SignalR. https://www.brunopintos.com/work/pet-cloud.md - **Lithium Knowledge Base (2020, Full-stack developer)**: Notion-style internal knowledge base app that I led, built with Expo and Apollo GraphQL. https://www.brunopintos.com/work/lithium-kb.md - **Rivelin (2020, React developer)**: Web app for businesses to keep a categorized budget and see their financial data in one place. https://www.brunopintos.com/work/rivelin.md - **AyP Soft (2019, React developer)**: Responsive company website for an IT consultancy, built with React and Next.js. https://www.brunopintos.com/work/ayp.md ## About 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. More about me: https://www.brunopintos.com/about.md ## Contact - LinkedIn: https://www.linkedin.com/in/brunopintos98/ - Email: brunopintos98@gmail.com - CV: https://www.brunopintos.com/cv.md (PDF: https://www.brunopintos.com/cv.pdf)