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Achievements

Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

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darostegui/README.md

Hi, my name is Diego

Typing SVG

profile views email linkedin followers

website job browser macos linux

🛠 Technologies & Tools

Linux Bash GitHub Apache2 OpenSSL Python MySQL MariaDB

AWS Azure Kubernetes Splunk Datadog Grafana Elasticsearch Jira

Nmap Burp Suite Metasploit GitHub Copilot

Diego Miguel Arostegui Galarza

👨‍💻 About me

  • 🔭 Senior Customer Reliability Engineer @ GitHub — leading resolution of highly escalated, complex technical issues.
  • 🧑‍🏫 I mentor & train teammates on squad-specific functional and technical knowledge.
  • 🏠 I live in L'Alfas del Pi (Alicante), Spain — near Benidorm — with 25 years of remote experience from Spain & Argentina 🇪🇸🇦🇷.
  • 💬 Ask me about GitHub Enterprise, Linux System Administration & SRE/CRE.
  • 🛡️ Focused on: Site/Customer Reliability Engineering, Linux & open-source, Cybersecurity (SAML, Kerberos, LDAP), and Cloud/DevOps (AWS, Azure, Kubernetes).
  • 🤖 Building amazing things with AI assistance — GitHub Copilot & agentic workflows to automate toil and move faster.
  • 🌐 Personal site: diegoarostegui.com • 📫 LinkedIn
  • ⚡ Fun fact: Love to learn new things.
  • ☕️ I love coffee & Mate.
  • ⚽ Soccer/Football: Boca Juniors

🎓 Certifications

  • 🛡️ GitHub Advanced Security
  • 🌐 Juniper Networks Certified Associate — Junos (JNCIA-DevOps)
  • 🔐 Securing React Apps with Auth0

📊 GitHub Stats

Metrics

streak

Achievements

🐍 Because I liked this Snake

github contribution grid snake animation

⚽ Dale Boca • ☕ Siempre con un Mate • 🐧 Powered by Linux

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