Guilherme Bersi
Senior Software Engineer at Mecanizou
São Paulo, Brazil
Summary
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Senior🎓
Top SchoolGuilherme Bersi is a Senior Software Engineer based in São Paulo with five years of experience building performant, accessible front-end applications using React, React Native, Next.js and TypeScript. He combines hands-on implementation—writing Jest tests, optimizing SSR and rendering for data-heavy screens, and maintaining CI/CD pipelines—with technical leadership, having defined frontend standards and mentored teams. His background spans full-stack ownership at startups, including mobile, backend (Nest), and web projects, which gives him a practical systems perspective beyond typical front-end roles. Known for collaborating closely with business stakeholders, he translates product needs into scalable interfaces while pushing process improvements. Ambitious to move into a Tech Lead role, he brings a strong focus on developer experience and measurable performance gains.
5 years of coding experience
6 years of employment as a software developer
Graduação, Análise e Desenvolvimento de Sistemas, Graduação, Análise e Desenvolvimento de Sistemas at Universidade Anhembi MorumbiProgramming languages (1)
Github contributions (5)
devbersi/devbersi
Aug 2021 - Nov 2021
Contributions:9 commits, 9 pushes, 2 branches in 3 months
devbersi/curso-javascript
Aug 2020 - Feb 2021
Contributions:9 pushes, 1 branch in 6 months
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