Gilmar Quinelato is a Senior UI Engineer with 13 years of software experience and a decade-plus focus on development, currently based in London. He blends deep front-end expertise in React and Typescript with full-stack experience in Go and Node, delivering performant, SEO-conscious web hosting features at Framer and architecting core product work at Typeform. Gilmar has a track record of improving build performance and reliability—reducing build times by ~70%—and has shipped production mobile clients and UI refactors in notable open-source projects like Rocket.Chat.ReactNative. Comfortable leading technical decisions, he routinely bridges product, platform and infra concerns (Kubernetes, Terraform, observability), and enjoys mentoring teams while continuously learning new libraries and languages. Not obvious from titles: he has driven pragmatic cost and latency optimizations across services, including a past migration that cut infrastructure costs tenfold.
13 years of coding experience
12 years of employment as a software developer
High School Diploma, High School Diploma at Colégio Estadual Presidente Roosevelt
Software Development Technician Software Engineering, Software Development Technician Software Engineering at FAETEC
Contributions:12 commits, 3 PRs, 22 pushes in 2 months
Contributions summary:Gilmar primarily contributed to the React Native mobile client for Rocket.Chat. Their work involved significant refactoring of components, moving them into container and presentation folders to improve code organization. The user made changes to core UI components such as `Avatar`, `User`, and `RoomItem`, and updated dependencies and import files.
Contributions:55 commits, 40 pushes in 2 years 2 months
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