Antonio Calero
Developer Advocate
El Puerto de Santa María, Andalusia, Spain
Summary
🤩
Rockstar🎓
Top SchoolAntonio Calero is a Developer Advocate at Grafana Labs with six years of experience bridging customer-facing support and technical integrations. He progressed from frontline client support and SQL/Kibana troubleshooting at SAP Concur to integration consulting on RESTful APIs, and now advocates for developers while supporting the Grafana community. Known for turning complex technical issues into clear guidance, he combines strong troubleshooting instincts with hands-on web and machine learning interests. Based in Andalusia, he brings an educator’s communication skills—rooted in a B.Ed. and ESL background—to mentoring, documentation, and onboarding, and even finds time to experiment with beer brewing.
6 years of coding experience
3 years of employment as a software developer
Bachelor of Education (B.Ed.), Teaching English as a Second or Foreign Language/ESL Language Instructor, Bachelor of Education (B.Ed.), Teaching English as a Second or Foreign Language/ESL Language Instructor at Universidad de CádizTeaching English as a Second or Foreign Language/ESL Language Instructor, Teaching English as a Second or Foreign Language/ESL Language Instructor at Dalarna University
English, Spanish
Github Skills (36)
monitoring10
observability10
dashboard10
visualization10
mysql10
grafana10
visualize10
analytics10
go10
prometheus10
business-intelligence10
composable10
elasticsearch10
logging10
data-visualization10
Programming languages (9)
Github contributions (5)
tonypowa/sensor-data-monitoring-grafana
Sep 2023 - Jan 2025
Contributions:1 PR, 26 pushes, 2 branches in 1 year 4 months
tonypowa/grafana
Jan 2023 - Mar 2024
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.
Contributions:9 pushes, 5 branches in 1 year 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.