Accomplished Full-Stack Engineer with 7+ years of experience driving the development of robust web and mobile applications. Expertise in JavaScript, TypeScript, React, React Native, Node.js, and AWS. Proven track record of delivering high-impact solutions for global clients including Burger King, AB InBev, Nestlé, and Domino's. A strategic problem-solver with a startup mindset, dedicated to user-centric design and fostering collaborative, high-performing teams. AWS Certified Solutions Architect - Associate.
Experience
CI&T
Feb 2020 – Present
Belo Horizonte, MG - Brazil
Software Engineer
- Led the development of a cross-platform (iOS, Android, Web) Expo application for a leading international client, leveraging XState v5 and WatermelonDB to deliver a seamless offline-first user experience.
- Boosted B2B e-commerce project test coverage from 30% to 90% by implementing comprehensive integrated component tests with Jest and React Testing Library, significantly enhancing deployment stability.
- Architected and implemented Optimistic UI by customizing Apollo GraphQL cache, slashing ~60-second loading times, and providing immediate user feedback.
- Engineered complex Google Maps polygon logic to resolve delivery area conflicts for client establishments, optimizing operational efficiency.
- Developed and enhanced B2C e-commerce platforms using Next.js, React, Styled-Components, and Apollo GraphQL.
- Led training sessions and created extensive documentation on front-end testing best practices for both internal teams and clients, establishing a culture of quality.
- Contributed to backend development using Node.js (NestJS) and various AWS services, including Lambda functions.
Queima Diaria
Sep 2019 – Feb 2020
Belo Horizonte, MG - Brazil
Frontend Enginner
- Developed and optimized a mobile-first web application (ReactJS) and contributed to Smart TV application layouts, enhancing user engagement across multiple platforms.
- Successfully implemented a live video streaming feature using Vimeo API, from proof-of-concept to production, validating user engagement and business value.
- Collaborated closely with UX/UI designers to ensure optimal Smart TV app usability across diverse screen sizes.
Tracksale
May 2019 – Sep 2019
Belo Horizonte, MG - Brazil
Frontend Enginner
- Drove a significant increase in B2B application test coverage from 10% to 80% using Jest and React Testing Library.
- Designed and developed reusable UI components with TypeScript, React, and Styled-Components, contributing to the company's Design System.
-Mentored and trained interns on software development best practices.
Linx
May 2015 – May 2019
Cascavel, PR - Brazil
Implementation Analyst
- Analyzed client business processes, configured ERP systems, and delivered targeted user training, improving system adoption and operational efficiency for diverse clients.
- Managed end-to-end project timelines for system implementations, ensuring on-time delivery.