Hi! My name is Matheus Gonçalves, I'm frontend engineer for more than 6 years and working on different projects along of my career. Passionate about solving complex problems using code and new technologies, always focused on clean code, testing, documentation, performance and UX. I'm specialized in JavaScript, Typescript, React.js, Redux, Next.js, React-native and all ecosystem of these tools. Along my career:- Engineered and launched an app of work journey for Web app and mobile from sketch with ReactJS, React Native for a Startup, growing the user base and performing the user experience.- Transitioned a financial market app made with CRA to NextJs implemented new features and engineered the new architecture, choosing the right tool and technologies to compose it.- Engineered a global search feature on the web and mobile app who increased the usability and impact of more than 300,000 users in the platform.- Engineered the frontend architecture for a Server driven UI application, creating an internal framework capable to read a backend payload from the BFF and transform to frontend page.Professional Experience:- 5 years with JavaScript- 5 years with React.js- 5 years with React-native- 4 years with Typescript