Open to opportunities

Lucas Freitas

@lucasfreitas

Message

Frontend Developer with expertise in creating user-friendly interfaces.

Brazil

Message

What I'm looking for

I'm looking for opportunities that foster innovation, collaboration, and growth in a dynamic team environment.

I'm a Frontend Developer with over three years of experience, specializing in developing complex yet user-friendly interfaces for major companies like HP and Red Hat. My focus is on leveraging technologies such as React, Next.js, and TypeScript to create scalable and dependable projects that enhance user experience.

Throughout my career, I've consistently sought the best solutions to achieve reliable and visually appealing interfaces used by millions. My recent role at Red Hat involved engineering features for their Learning Platforms, where I led a migration project that improved code maintainability and efficiency. I take pride in ensuring high code coverage and application stability through rigorous testing and collaboration.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Red Hat

Dec 2023 - Present (1 year 5 months)

Engineered features for Red Hat's Learning Platforms using React, JavaScript, and TypeScript. Led migration to Zustand for improved code maintainability and aimed for 90% code coverage with Jest and React Testing Library. Collaborated on GraphQL queries with Apollo and utilized Sentry for performance monitoring.

React JavaScript TypeScript SCSS Zustand Jest React Testing Library GraphQL Apollo Sentry

Frontend Software Engineer

Wipro / HP

Apr 2022 - Oct 2023 (1 year 6 months)

Built a modern e-commerce platform using React, Next.js, and TypeScript. Achieved 90% code coverage with Jest and React Testing Library. Implemented Zustand for state management and utilized Storybook for UI component documentation.

React Next.js TypeScript Jest React Testing Library Zustand Storybook SonarQube Scrum

Frontend Software Engineer

Concert Technologies

Jul 2021 - Apr 2022 (9 months)

Developed a white-label IoT platform using Angular, JavaScript, and TypeScript. Achieved over 90% code coverage with Jasmine and Karma. Participated in code reviews with SonarQube and utilized RxJS for data flow management.

Angular JavaScript TypeScript SCSS Jasmine Karma SonarQube RxJS

Quality Assurance Analyst

Enacom Group

Mar 2021 - Jul 2021 (4 months)

Conducted end-to-end testing for web applications using Cypress and JavaScript. Executed API tests with JMeter and implemented visual verification techniques to enhance UI consistency.

Cypress JavaScript JMeter End To End Testing

Education

Degrees, certifications, and relevant coursework

Centro Universitário do Estado do Pará

Bachelor's, Computer Science

2019 - 2023

Activities and societies: 1st place in tech competition 2020, 2nd place in tech competition 2021, 3rd place in the 1st Smartbot tournament - robotics competition, Git and Github workshop lecturer, Workshop lecturer on prototyping with Figma.

Completed a Bachelor's in Computer Science, achieving notable placements in tech competitions and serving as a workshop lecturer on Git, GitHub, and prototyping with Figma. Developed a React Native app for the final paper, published on the Play Store.