Rafael Guerrero
Chief Engineer - Department For Operations, Data Collection And Automation
Oslo, Norway
Summary
👤
Senior🎓
Top SchoolRafael Guerrero is a seasoned chief engineer based in Oslo with 15+ years architecting and operating large-scale Linux/Unix infrastructures and PostgreSQL ecosystems, currently leading Operations, Data Collection and Automation at the University of Oslo. He combines deep hands-on expertise in system monitoring, log processing, capacity planning and automation with a strong focus on security hardening, high availability and disaster recovery for services that require 24/7 uptime. Rafael has grown PostgreSQL deployments from zero to hundreds of databases, champions open-source solutions, and continuously drives improvements in robustness, stability and efficiency. He also contributes to organizational competence-building and incident response, bringing practical CERT experience to proactive operational strategy. Less obvious: Rafael blends an economics background with computer science training, which helps him balance technical trade-offs with cost- and resource-aware decision making.
15 years of coding experience
12 years of employment as a software developer
Economics, Economics at Universidad de CádizBSc, Computer science, BSc, Computer science at University of Oslo
Spanish, English, Norwegian
Github Skills (36)
postgresql-database10
python10
zabbix10
command-line-interface10
backup-manager10
zabbix-api10
spring-boot10
database10
postgresql9
java9
spring9
logging9
fluentd9
fluent-bit8
relational8
Programming languages (4)
Github contributions (5)
rafaelma/rdbms-timeline
Feb 2012 - Nov 2017
Contributions:6 commits, 2 PRs, 3 pushes in 5 years 9 months
relationaltimelinerelational-databasedatabasedatabase-management
rafaelma/pgbackman
Jan 2014 - Feb 2018
PostgreSQL backup manager
Contributions:3 releases, 402 commits, 4 PRs in 4 years 1 month
backup-managerpostgresqlpostgresql-databasepostgresql-backuppython
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.