React Native Developer

Lead Frontend Engineer

Senior/Staff Software Engineer

I'm a senior software engineer and technical leader with 10+ years of experience building web and mobile products, with a strong focus on React, React Native, TypeScript, and modern full-stack development.

I've led engineering teams and built products end-to-end, from architecture and backend services to infrastructure, observability, and deployment. My backend experience includes Node.js, Python, FastAPI, Django, PostgreSQL, Redis/Valkey, and cloud-native tooling.

I'm particularly interested in AI-powered products, developer tools, SaaS, and technically challenging problems. I enjoy turning ambiguous ideas into reliable, scalable products while keeping the engineering experience pragmatic and maintainable.

Currently, I'm looking for remote Senior, Lead, or Staff Engineer opportunities where I can combine hands-on development with technical leadership and product thinking.

Core strengths: React · React Native · TypeScript · Python · Node.js · FastAPI · PostgreSQL · AI/LLMs · SaaS · System Design · Technical Leadership · Cloud Infrastructure

Experience: 7 years

Yearly salary: $180,000

Hourly rate: $90

Nationality: 🇧🇷 Brazil

Residency: 🇧🇷 Brazil

Experience

Lead Frontend Engineer

HappyFunCorp

2021 - 2021

Develop Audible (an Amazon subsidiary for audiobooks) blog, using NextJS. Also, lead the development of Kithward Backoffice website, using React, working closely with the stakeholder, managing the project scope.

Lead Frontend Engineer

ilegra

2020 - 2021

Develop Thomson Reuters brazilian accounting platform using Angular framework, with Jest for test automation. Also, lead the development of React Native apps for house security systems.

Lead Frontend Engineer

SAP

2018 - 2020

Lead the team, architecting solutions on the Front End and managing SCRUM processes. Also, develop PoC softwares using Big Data, Machine Learning, and IoT. Focusing on frontend applications using React and Flutter, and, also, NodeJS in some backends.