Felipe Cortez de Sá
Software developer with experience in desktop and fullstack web applications and an interest in computers and design.
Helped transition the text editor from Quill to ProseMirror. Prototyped and implemented migration to CSS-transform-based canvas. Researched, prototyped and implemented improvements for chart value label positioning and legibility. Fixed several bugs and enhanced the user experience for the editor.
Built a GraphQL API gateway to enable the migration from a Node.js monolith to Clojure backend services. Architected and wrote script to perform blue-green deployments on Kubernetes. Wrote reusable CI/CD scripts ran through GitLab for automated testing, linting, deploying and rolling back. Wrote a microservice for QR-code-based authentication, a subtitle resync tool and led the development of a Smart TV application with ClojureScript.
Worked on developer experience tooling, including CI/CD, testing frameworks and automated microservice documentation portals.
Worked on the subscriptions product back-end API, adding features, fixing bugs and resolving customer incidents.
Converted a terminal-based satellite tracking program to a graphical user interface application, added new features, fixed bugs in Arduino code and wrote documentation.
Implemented several time and frequency-based pitch tracking algorithms and a real-time demosaicing algorithm.
Developed a circular spreadsheet editor for computer-aided music composition.
Bachelor of Computer Science.
Year abroad sponsored by the National Council for Scientific and Technological Development.
A simple open-source tag-based bookmarks manager. Features browser import, descriptions with Markdown support, a bookmarklet, a browser extension and more.