Sergio Gracia
Fontanero at GitHub
Barcelona, Catalonia, Spain
Summary
🤩
RockstarSergio Gracia is a pragmatic systems engineer and backend developer based in Barcelona with 14 years of experience keeping Linux services healthy and automation reliable. At GitHub he blends operational rigor with pragmatic coding—improving backup tooling, hardening event-driven automation, and extending cloud libraries for virtualized environments. Comfortable across Go, Ruby and DevOps tooling, he focuses on robustness: preventing nil pointer errors, fixing 32-bit/time issues, and tightening test infrastructure. An old-school graffiti artist off hours, he brings a hands-on, creative mindset to solving infrastructure and integration challenges at scale.
15 years of coding experience
Github Skills (31)
libvirt10
xserver10
github-ci10
filesystem10
back-end-development10
apidoc10
scripting10
testing10
bash10
ruby10
event-driven10
automation10
backup10
go10
api10
Programming languages (15)
Github contributions (5)
muesli/beehive
Nov 2016 - Dec 2020
A flexible event/agent & automation system with lots of bees 🐝
Role in this project:
Back-end Developer
Back-end DeveloperContributions:170 commits, 62 PRs, 178 pushes in 4 years 1 month
Contributions summary:Sergio primarily focused on improving the robustness and functionality of the event and automation system. Their contributions involved addressing potential errors and improving the stability of the system by preventing nil pointer dereferences when bees are not found in recipes. They also added features by introducing new functionalities such as the Slack and Telegram integration, enabling users to send and receive messages within those platforms and adding a regular expression filter for the chains. These enhancements improve the system's usability and integrations. Additionally, the user made various code improvements, including fixing 32-bit issues and adding time.Time conversions for improved event handling.
automationiftttworkflowevent-driven
github/backup-utils
Feb 2016 - Sep 2017
GitHub Enterprise Backup Utilities
Role in this project:DevOps Engineer
DevOps EngineerContributions:14 releases, 291 commits, 149 PRs in 1 year 7 months
Contributions summary:Sergio primarily contributed to the testing infrastructure of the `github/backup-utils` repository, making changes to test scripts and configurations. Their work involved merging branches, updating test files, and adding configurations to the backup tools. Additionally, the user modified test configurations related to the backup process, specifically addressing data directory creation, and ensuring the correct setup for backups.
backups
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