Rafael Telles
Technical Lead at Layers Education
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Telles is a technical lead and full-stack engineer with 11+ years building production-grade web applications, spanning backend, frontend, and infrastructure. He blends hands-on expertise in Node.js, Java, Python, and C++ with DevOps and Kubernetes practices to ship scalable, maintainable systems from prototype to production. Rafael has notable experience in high-performance data systems—co-authoring Apache Arrow Flight SQL and contributing to JDBC/ODBC driver work—bringing a developer-friendly API mindset to data platforms. He has held senior and leadership roles across startups and product teams, including Dremio and multiple stints at Layers Education, where he drives both architecture and delivery. Based in São Paulo, he pairs strong systems-level thinking with product sensibility and a track record of turning complex data and integration challenges into pragmatic solutions. Colleagues describe him as a problem solver who comfortably moves between low-level C++ performance tuning and high-velocity full-stack development.
11 years of coding experience
6 years of employment as a software developer
Técnico em Informática Ciências da Computação e Informática, Técnico em Informática Ciências da Computação e Informática at ETEC Lauro GomesBacharelado em Ciência da Computação, Bacharelado em Ciência da Computação at Universidade Federal do ABC
Portuguese, English
Stackoverflow
151reputation
1kreached
4answers
1question
Github Skills (132)
apache-arrow10
parquet10
bitset10
druid10
lucene10
spark10
browser-extension10
java10
javascript9
sql9
postgresql9
dremio9
apache-spark9
scroll9
apache-pinot9
Programming languages (10)
Github contributions (5)
dremio/flightsql-odbc
Nov 2021 - Jul 2022
Contributions:76 commits in 8 months
TendaDigital/vue-modals
Nov 2020 - Aug 2023
Promise based modals with templates for Vuejs - Drawers, Dialogs, Notifications, Toasts etc
Contributions:3 PRs, 9 pushes, 2 branches in 2 years 9 months
modalsvue
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