Lucas Y.
Full-stack Product Engineer

Skills

Node.js

Express.js

Next.js

Typescript

Github

Postgresql

Mongodb

Redis

Docker Cloud

React

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Bio

With three years of experience in Typescript, React, Next.js, and Node.js, I specialize in developing data-driven full-stack web applications and leading small development teams. My professional background includes building applications for municipal and state government agencies in Brazil. I have also co-founded a startup, where I served as Chief Technology Officer. In addition to my primary role, I am currently collaborating with an asynchronous and distributed team to develop a community app for Borderless Coding.

Mid-level Fullstack Developer
5/1/2022 - Present

Implemented the GitFlow pattern to enhance project scalability and efficient team collaboration. Led a lean development team in a one-month sprint to build a real-time, data-driven dashboard designed for a major carnival event, empowering public health officials to monitor key areas live. Achieved an 80% reduction in time to identify individuals across databases by developing an AI-powered search engine, which had a significant impact on over 250 public managers. Developed a comprehensive data-driven dashboard, improving the identification success rate of vulnerable patients by 70%, benefiting more than 3,000 public health agents. Mentored junior developers, accelerating their growth and effective integration into the team workflow, contributing to overall project success.
Full Stack Developer Intern
9/1/2021 - 4/1/2022

Achieved a 90% reduction in the time required to build a COVID-19 vaccination dashboard by leveraging Next.js Incremental Static Regeneration (ISR), thereby ensuring timely delivery of critical information. Enhanced developers' efficiency by introducing modern state management tools such as React Query and Zustand. Migrated dashboard charts from SVG to Canvas, resulting in an 80% improvement in performance.