Yago Ernandes
Senior Software Engineer at Mercado Livre Brasil
Brasília, Federal District, Brazil
Summary
👤
Senior🎓
Top SchoolYago Ernandes is a Senior Software Engineer based in Brasília with over a decade of hands-on experience across frontend, backend and cloud-native infrastructure. He has built and operated production systems at scale—from React and React Native user interfaces to Python/Node backends and Kubernetes-powered deployments at companies like Mercado Livre and TIVIT Labs. Comfortable across databases (Postgres, MongoDB, Redis) and clouds (AWS, GCP, OpenStack), he combines development, DevOps and DBA responsibilities to automate repetitive work and improve reliability. His background includes domain-diverse products such as healthcare platforms with video and payments, logistics telematics, and retail automation, showing an ability to move between industries quickly. Yago mentors teammates and has taken on architecture and cluster management duties, reflecting both technical depth and team leadership. He keeps skills current by experimenting with new stacks and focusing on efficient, quality-driven delivery rather than just shipping features.
10 years of coding experience
5 years of employment as a software developer
Técnico em Informática, Informática, Técnico em Informática, Informática at IFBABacharelado, Mecatrônica, Robótica e Engenharia de Controle e Automação, Bacharelado, Mecatrônica, Robótica e Engenharia de Controle e Automação at Universidade Paulista
Portuguese, English
Stackoverflow
13reputation
344reached
0answers
2questions
Github Skills (33)
projeto9
api-client7
api7
udev7
firebase6
webapp6
angular6
momentjs6
angularjs6
javascript6
react5
nodejs5
redux5
youtube5
react-typescript5
Programming languages (6)
Github contributions (5)
yagoernandes/Ribbit
Oct 2015 - May 2020
Contributions:3 commits, 3 pushes, 1 branch in 4 years 7 months
yagoernandes/movie-searcher
May 2020 - Sep 2020
WebApp desenvolvida em React e Typescript para pesquisar e consumir dados de filmes e séries
Contributions:29 commits, 2 PRs, 22 pushes in 3 months
reactdadosjavascriptreduxfilmes
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