Lucas O.

Full-stack Product Engineer

Software Engineer
3/1/2022 - Present

Led the front-end team in the redesign of the primary web application, enhancing user satisfaction and boosting engagement. Achieved a significant increase in unit test coverage for legacy code from 60% to 80%. Implemented and managed a modular micro-frontend architecture using Webpack Module Federation. Optimized the CI/CD pipeline, reducing runtime by at least 30 minutes through improved process flow. Successfully integrated with Twilio Video.

Software Engineer
11/1/2021 - 1/31/2022

Led the development of an open-source video player UI project designed to be lightweight and compatible with both web and mobile platforms. Achieved proficiency in SolidJS for building reactive and efficient user interfaces, and leveraged TailwindCSS to ensure a streamlined and responsive design. Demonstrated expertise in implementing rigorous testing protocols using Jest for unit testing and Cypress.io for end-to-end testing, ensuring the robustness and reliability of the video player across various platforms.

Software Engineer
9/1/2021 - 3/1/2022

Gained expertise in software development with a strong focus on integration to chatbots and process automation. Developed proficiency in Typescript and utilized Chakra UI for building intuitive user interfaces. Demonstrated technical abilities using Node and socket.io for real-time communication applications. Employed NextJS for server-side rendering and efficient web application development. Conducted rigorous testing practices with Jest to ensure software quality. Leveraged AWS services for cloud computing needs and managed containerization and deployment processes with Docker.

Front-End Developer
8/1/2020 - 9/30/2021

In the role of Academic Software Development, honed proficiency in React and Angular to enhance user interfaces for student projects. Utilized Firebase for real-time database management and developed serverless applications using Google Cloud Functions. Leveraged Azure DevOps for continuous integration and continuous deployment (CI/CD) to streamline development workflows. This extensive hands-on experience ensured the optimization of the student's final work process and overall user experience in real-time applications.

Software Engineer
6/1/2019 - 8/31/2020

Developed advanced platforms in data analysis and created dashboards with interactive graphics using Highcharts. Integrated closely with the QA team and automated environments with Docker. Demonstrated expertise in HTML5, CSS3, and Javascript, with substantial experience in frameworks such as React-Redux, AngularJS, and Electron. Worked extensively with REST APIs using Node and AdonisJS, as well as Express for backend development. Managed data storage with SQL databases like Postgres and NoSQL databases such as InfluxDB. Utilized Python accompanied by Flask for various application functionalities.

Software Engineer
8/1/2017 - 6/30/2019

Specialized in the development of advanced platforms in data analysis and dashboards featuring interactive graphics using Highcharts. Strengthened integration with the QA team and automated environments with Docker. Utilized technologies including HTML5, CSS3, Javascript, React-Redux, and AngularJS, as well as Electron for desktop applications. Developed REST APIs with Node.js and AdonisJS, alongside Express for backend frameworks. Proficient in both SQL and NoSQL databases, specifically PostgreSQL and InfluxDB. Additionally, leveraged Python with Flask for web development projects.

Systems Analysis Intern
3/1/2017 - 8/31/2017

Assisted in the development and implementation of computerized systems, raising requirements and functionalities while providing technical support to employees. Identified problems, corrected errors, and resolved failures. Developed proficiency in PHP, HTML5, CSS3, and MySQL. Applied Object-Oriented Programming (OOP) principles and utilized PDO and Mysqli for database interactions.

Information Technology at Methodist University of Piracicaba
2015 - 2020

Workshop UX Metrics at Mergo User Experience
5/1/2019

Bootcamp GoReact at Rocketseat
10/1/2018

Bootcamp GoNode at Rocketseat
10/1/2018

Fullstack Academy at devpleno
8/1/2017