Victor H.

Front-end UX Engineer

Frontend Engineer
8/1/2022 - 12/1/2022

Developed expertise in React, NextJS, Typescript, and Node while being responsible for improving customer applications and conducting architecture refactors using SOLID and Clean Architecture principles. Played a key role in developing new features within a scrum environment, ensuring efficient and scalable code.

Frontend Engineer
11/1/2021 - 5/1/2022

Designed the frontend architecture for a new dashboard using clean architecture principles. Presented new features, user flows, and projects to customers, enhancing client engagement and understanding. Applied Test-Driven Development (TDD) concepts with proficiency, utilizing tools such as Cypress, Jest, and React Testing Library (RTL) to ensure robust and reliable code. Conducted interviews to evaluate potential developers for job opportunities, aiding in the recruitment process. Created complex map components using OpenLayers, demonstrating advanced skills in geographical information system (GIS) frameworks.

Frontend Engineer
8/1/2021 - 1/1/2023

Worked as a full-stack engineer with proficiency in Node.js and ReactJS, responsible for not only building applications from scratch but also mentoring other developers. Developed and maintained complex applications leveraging the MERN stack (MongoDB, Express.js, ReactJS, Node.js). Ensured code quality through the implementation of unit and integration tests using Jest and Mocha. Employed Docker for containerization and Kubernetes for orchestration to streamline development and deployment processes. Utilized GraphQL to optimize query performance and manage data fetching strategies. Emphasized collaborative development practices through continuous use of version control systems like Git and platforms such as GitHub and Bitbucket. Fostered a culture of shared learning by conducting code reviews, technical workshops, and peer programming sessions.

Software Engineer
8/1/2021 - 3/1/2022

Developed a complete technological platform of micro-rewards aimed at including lower-class consumers in rewards programs. Designed modern landing pages using NextJS and GraphQL with BFF architecture for a major public bank. Achieved significant OKR metrics in performance, development time, and SEO. Established a culture of clean architecture and test-driven development (TDD) within the team. Optimized web performance, enhancing Google Lighthouse scores from 51 to 93 points.

Full-Stack Engineer
12/1/2020 - 8/1/2021

Developed expertise in building a real-time platform using React Native, Typescript, and Firebase Auth. Engineered an Express server from scratch, adhering to SOLID principles and implementing Test-Driven Development (TDD). Modernized over five legacy React and JavaScript applications, converting them into sophisticated single-page applications. Engaged in SEO workshops to master techniques for optimizing landing pages for search engines such as Google and Bing. Achieved a significant increase in customer acquisition, exceeding 60%, by streamlining the signup process.

Frontend Engineer
1/1/2019 - 12/1/2020

Developed applications for over 40 customers on Workana, including building a food delivery app using React Native. Updated more than five legacy React and JavaScript applications to modern single-page applications. Gained expertise in SEO techniques through workshops focused on ranking landing pages and improving visibility on search engines like Google and Bing. Constructed over 15 company websites across diverse industries, including finance, marketing, technology, and education.

Computer Science at Federal University of Santa Catarina
2019 - 2023