Lucas Passos
Sao Paulo, SP
Summary
Dynamic Front End Developer with expertise in React and TypeScript. Proven ability to deliver high-quality, responsive applications while collaborating effectively with cross-functional teams. Skilled in optimizing performance and executing rigorous testing, demonstrating strong problem-solving capabilities and a commitment to coding best practices.
Overview
3
3
years of professional experience
Work History
Front End Developer
CI&T
Remote
01.2025 - Current
- Utilized React, React Native, and Typescript to create visually appealing and responsive web pages and mobile applications that met client requirements.
- Worked closely with UX/UI designers to translate their designs into functional web applications.
- Utilized version control systems such as Git to track changes throughout the development process.
- Optimized site content for mobile devices using responsive design techniques.
- Developed and executed unit and integration tests using JestJS and React Native Testing Library to ensure code quality and application stability.
Front End Developer
Grupo GCB
São Paulo, Sao Paulo, Brazil
03.2022 - 03.2024
- Developed and maintained responsive and user-friendly web applications using React, TypeScript, and modern JavaScript (ES6+).
- Engineered and launched cross-platform mobile applications for iOS and Android using React Native and TypeScript.
- Implemented new features and functionalities using React/React Native and TypeScript.
- Collaborated with cross-functional teams (designers, product managers, backend developers) to deliver high-quality software solutions.
- Translated UI/UX designs and wireframes into high-quality, reusable code using React and TypeScript.
- Integrated third-party APIs and services into React/React Native applications.
- Optimized application performance for speed and scalability in React/React Native environments.
- Wrote clean, well-documented, and maintainable code following best practices and coding standards.
- Developed and executed unit and integration tests using JestJS and React Native Testing Library to ensure code quality and application stability.
Education
Associate of Science - Systems Analysis And Development
IFSP
São Paulo, Sao Paulo, Brazil01-2024
Technical High School Diploma in Information Tech - Information Technology
FECAP
São Paulo, Sao Paulo, Brazil12-2020
Skills
- Typescript
- Front end web development
- Reactjs experience
- React Native experiencie
- Responsive design
- Problem-solving
- Git proficiency
- Agile scrum
- JestJS
- RTL
- Kanban
Timeline
Front End Developer
CI&T
01.2025 - Current
Front End Developer
Grupo GCB
03.2022 - 03.2024
Associate of Science - Systems Analysis And Development
IFSP
Technical High School Diploma in Information Tech - Information Technology
FECAP