Athos Couto
Engineering at Enter
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolAthos Couto is an experienced software engineer with 11 years building cloud-native platforms, databases, and observability tooling from São Paulo. He has driven platform and API design at Turso—helping turn an open-source SQLite fork into a managed service—and now focuses on deploying AI agents at Enter. His background includes improving multi-tenant service meshes and performance monitoring at VTEX, and early security and sync tooling internships at Facebook, Microsoft and Google, giving him a strong operational and security-minded engineering culture. An active contributor to the libSQL project, he implemented Prometheus-backed metrics, UUID-tracked stats and performance-focused datatype refactors that improve debuggability at scale. He holds engineering training from Instituto Militar de Engenharia and a master’s in applied mathematics from FGV, a combination that influences his data-driven approach to system design and performance optimization.
11 years of coding experience
10 years of employment as a software developer
Master's degree Applied Mathematics, Master's degree Applied Mathematics at FGV - Fundação Getulio VargasComputer Engineering, Computer Engineering at Instituto Militar de Engenharia
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
databases10
rust10
prometheus10
relational-databases10
database-design10
sql-database10
database10
sql9
webassembly8
embedded-database7
Programming languages (13)
Github contributions (5)
tursodatabase/libsql
May 2023 - Sep 2024
libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
Role in this project:
Back-end Developer / Database Engineer
Back-end Developer / Database EngineerContributions:57 reviews, 41 PRs, 54 pushes in 1 year 4 months
Contributions summary:Athos primarily contributed to the development of the `libsql` database system by adding new metrics, specifically related to query performance and storage usage, for monitoring and debugging. They introduced and implemented features for collecting and reporting query latency, count, and memory usage, using Prometheus for monitoring. Furthermore, the user refactored the codebase to use `u64` for various performance-critical data types and added UUIDs to stats objects, allowing for more robust tracking and resetting of statistics data.
embedded-databaserustsqlsqlite3webassembly
tursodatabase/turso-cli
Apr 2023 - Sep 2024
Command line interface to Turso.
Contributions:166 reviews, 227 PRs, 240 pushes in 1 year 5 months
databaseedgeserverless
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