Lucas D.

Front-end UX Engineer

Junior Front-end Developer III
12/1/2022 - 3/1/2024

Responsible for the corporate mobility apps Autonomoz Passenger and Autonomoz Driver, and the Telemetry System. Designed and developed features for Autonomoz Passenger, defined architecture and technologies, gathered requirements for product development, captured usability events for UX improvement, and handled deployment in PlayStore and AppleStore. For Autonomoz Driver, implemented a new visual identity, added new features, and captured usability events for UX improvement. For the Telemetry System, designed and developed features, defined architecture and technologies, created pipelines, and managed system hosting.

Junior Front-End Developer I
6/1/2022 - 12/1/2022

Spearheaded the development of a new version of the Portal, implementing modern architecture, advanced technology, and a contemporary design. Focused on the restructuring of functionalities, enhancing business rule integration, improving user usability, and optimizing overall system performance.

Trainee Fullstack Developer
9/1/2021 - 6/1/2022

Assumed responsibility for the web-based fleet management system, engaging in both back-end and front-end development. Performed comprehensive maintenance tasks, implemented new features, and executed system integrations. Developed technical expertise in PHP and Python for server-side operations, while utilizing JavaScript, Angular, and React for client-side development. Leveraged MySQL and PostgreSQL databases for effective data management. Ensured seamless codebase management and collaboration using Git. Enhanced system capability with regular updates and integrated third-party APIs for improved functionality. Successfully optimized the performance of web applications and ensured high-quality user experiences through rigorous testing and debugging using automated testing frameworks like Selenium.

Developer - Intern
7/1/2021 - 12/1/2021

Developed proficiency in front-end web development, including hands-on experience with HTML, CSS, and JavaScript. Demonstrated expertise in UI design, encompassing the entire lifecycle from initial web project prototyping to final implementation. Utilized modern frameworks and tools such as React, Angular, and Vue.js to create responsive and visually appealing user interfaces. Leveraged design tools, including Adobe XD, Sketch, and Figma, to produce high-fidelity prototypes and wireframes. Ensured seamless user experiences across various devices and browsers by implementing responsive design principles and conducting thorough cross-browser testing. Actively participated in code reviews and collaborated with cross-functional teams to maintain code quality and consistency.

Analysis and Development of Systems at Positive University
2024 - 2025