Bruno Firme
Tech Lead at Aarin
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolBruno Firme is a Tech Lead based in São Paulo with nine years of software engineering experience and a strong three-year focus in finance. He blends hands-on full-stack development—React, NestJS, Typescript—with deep .NET/C# backend expertise, having driven architecture, code reviews, and platform reliability across Kubernetes and cloud-native tooling. At Aarin he now steers technical decisions, mentors engineers, and runs interviews while continuing to contribute as a senior .NET backend developer on systems using GraphQL, CockroachDB/Postgres, Datadog and Sentry. His background spans both startup and enterprise stacks, from data conversion and banking integrations to award-winning university projects, showing an ability to move between legacy ecosystems and modern microservices. Known for pragmatic documentation and process-driven development, he combines delivery focus with a curiosity for cross-stack problem solving.
9 years of coding experience
3 years of employment as a software developer
Bacharelado Computer Science, Bacharelado Computer Science at Universidade do Extremo Sul Catarinense
Portuguese, English, SpanishProgramming languages (1)
Github contributions (5)
BrunoFirme/Estudos
Mar 2017 - May 2017
Contributions:170 pushes, 16 branches in 2 months
gabrielfernandes320/NotMasterSys
Mar 2019 - Jun 2019
Contributions:26 commits, 25 pushes in 3 months
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