Lucas Figueiredo

Senior Mobile Engineer

8+ years shipping production React Native apps — from architecture and native modules to performance optimization and team mentoring.

EXPERIENCE

Latest experiences

Mar 2022 — Apr 2023

Jobble

I helped the team to migrate their app from Titanium to React Native by ramping up the new app architecture and creating the foundations of the app. I also worked as a mentor to the team in terms of React Native development and guided them on React Native best practices, while also developing the app.

Oct 2021 — Mar 2022

Upstart13

I worked with one of Upstart's client to help them creating their app Apollo Podcasts. To do so, I was responsible for app architecture definition, establish API contracts with the backend developer and overall app development.

Nov 2020 — Oct 2021

Quiq

As the Senior Mobile developer, I was responsible for developing the company's mobile application to run on a Smart POS device, according to design provided by a designer and implement backend integrations. Also, I was responsible for integrating the vendor's java APIs into the project, so we could use them on the React Native.

Jun 2018 — Nov 2020

Smarti9

As an outsourcing company, I have worked on several projects, from the hotel industry to financial services industry. Most of the projectes I worked with were developing React Native application, but I alo had some experience on backend development and also frontend.

Expertise

What I Do Best

Mobile Architecture

Designing scalable React Native architectures from the ground up — navigation, state management, native modules, and the New Architecture (Fabric, Turbo Modules, JSI).

Cross-Platform Performance

Shipping high-performance apps for iOS and Android with Reanimated, Skia, Hermes, and platform-specific optimizations. Obsessed with 60fps.

Mobile DevEx & Mentoring

Establishing best practices, mentoring teams, and leading framework migrations. Focused on code quality, testing with Detox, and CI/CD with Fastlane and EAS.

Tech Stack

Technologies

Core

React NativeTypeScriptJavaScriptSwift

Architecture & State

React NavigationReduxJotaiZustandReact QueryMMKV

Performance & UI

ReanimatedSkiaHermesFabricTurbo ModulesJSI

Testing & CI/CD

DetoxMaestroJestFastlaneEAS BuildCodePush

Monitoring & Tools

SentryFirebaseCrashlyticsFlipperXCodeAndroid Studio
Contact

Get In Touch

Have a project in mind? Let's talk.

© 2026 Lucas Figueiredo