Rafael Fronteira
Senior Software Engineer at Harpia Networks
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Fronteira is a Senior Software Engineer from Rio Grande do Sul with nine years of full-stack experience, specializing in backend systems built with Node.js and Python for scalable API and high-performance data processing. He has driven major performance wins in network data collection—improving SNMP and Meraki ingestion by up to 33x—while designing S3-like storage, topology processing pipelines, and offline topology visualizers. Comfortable across microservices, async Python, SQLAlchemy/Postgres, and containerized deployments, Rafael also builds rich interactive front-ends (Angular, D3) and real-time WebRTC features. He combines a systems-minded approach to architecture with a debugger’s curiosity—treating complex production issues like detective work to find elegant, resource-efficient solutions.
9 years of coding experience
8 years of employment as a software developer
Tecnólogo, Análise e Desenvolvimento de Sistemas, Tecnólogo, Análise e Desenvolvimento de Sistemas at Anhanguera Educacional
Portuguese, English
Stackoverflow
41reputation
2kreached
1answer
2questions
Github Skills (35)
cli10
google-maps10
angular10
react-native9
typescript9
angular-cli9
mapview9
maps9
react8
android8
ios8
automated-tests6
fetch-api6
http-client6
nodejs6
Programming languages (6)
Github contributions (5)
RafaelFronteira/Tic-Tac-Toe-Javascript_Game
Dec 2017 - Nov 2018
Play tic-tac-toe with a friend
Contributions:4 PRs, 5 pushes, 4 branches in 10 months
tictoetacfriend
RafaelFronteira/breakout-game-Javascript
Jan 2018 - Jan 2018
Contributions:28 commits, 27 pushes, 3 branches in 5 days
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