Iván Del Castillo Zamora
Staff Site Reliability Engineer at Fonoa
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolIván Del Castillo Zamora is a Staff Site Reliability Engineer based in Madrid with 10+ years building and operating high‑performance, highly available infrastructure across bare‑metal and AWS environments. He has driven large-scale migrations and automation—moving key services like Redis, Memcached and Elasticsearch to managed AWS offerings—and has deep hands‑on experience with HashiCorp tools, Puppet, Nomad, Vault and Terraform. Iván combines a strong operational pedigree from companies such as Eventbrite, Audiense and Tuenti with a proven track record in datacenter migrations, networking (BGP/OSPF) and large MySQL cluster ops. Known for attention to detail and finishing complex projects, he also empowers dev teams through platform tooling and self‑service practices. Fluent in English and Spanish, he blends low‑level systems troubleshooting with strategic reliability work, often surfacing non‑obvious scalability fixes that prevent production incidents.
10 years of coding experience
15 years of employment as a software developer
Unfinished studies in Computing Science Engineering, Unfinished studies in Computing Science Engineering at Universidad Politécnica de MadridFirst Certificate in English FCE, First Certificate in English FCE at University of Cambridge ESOL ExaminationsBSc in Computing Science, BSc in Computing Science at Universidad Rey Juan Carlos
Spanish, English
Github Skills (5)
python10
kubernetes9
infrastructure1
docker1
ssh1
Programming languages (5)
Github contributions (5)
ivandelcz/katas
Jun 2019 - Apr 2021
Contributions:7 pushes, 1 branch in 1 year 9 months
ivandelcz/opentelemetry-collector-contrib
Mar 2025 - Mar 2025
Loads the configuration from an environment variable
Contributions:8 PRs, 7 pushes, 8 branches in 1 day
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