Summary
Overview
Work History
Education
Skills
Websites
Timeline
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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
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
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, Brazil
01-2024

Technical High School Diploma in Information Tech - Information Technology

FECAP
São Paulo, Sao Paulo, Brazil
12-2020

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

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Lucas Passos