Leandro Deveikis
Software Engineer
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
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RockstarLeandro Deveikis is a software engineer based in Buenos Aires with five years of hands-on experience building and hardening backend systems. He contributes to high-profile open-source projects like Grafana, where he focused on backend reliability, security upgrades, a secrets-migration refactor, log-level tuning, and modernizing API specs to OpenAPI 3. Practical and curious—self-described as a "bored dev" and tech enthusiast—he balances routine bug fixes and load-test improvements with meaningful architectural changes. Comfortable working across security, observability, and data-visualization stacks, he brings a pragmatic eye for maintainability and production readiness. Colleagues can expect a developer who prefers concrete improvements that reduce risk and simplify long-term operations.
5 years of coding experience
Github Skills (19)
back-end-development10
apidoc10
databases10
go10
api10
backend10
database10
alerts9
data-visualizations9
monitoring9
data-visualisation9
alertview9
alertdialog9
alertifyjs9
data-visualization9
Programming languages (6)
Github contributions (5)
grafana/grafana
Nov 2021 - Jan 2023
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:165 reviews, 44 commits, 155 PRs in 1 year 2 months
Contributions summary:Leandro primarily focused on improving the Grafana backend functionality. Their contributions included fixing login requests in load tests, modifying code related to dashboard deletion within data source configuration, and upgrading a dependency to address a security vulnerability. Furthermore, the user undertook a significant refactor involving the migration of secrets from a SQL KV store to a secret plugin, alongside code improvements. They also adjusted log levels and implemented OpenAPI 3 specifications by converting from Swagger 2 specs.
visualizeobservabilitybusiness-intelligencegrafanaprometheus
leandro-deveikis/advent-of-code-2021
Dec 2021 - Dec 2022
Contributions:20 pushes, 1 branch in 1 year
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