Location: Buenos Aires, Argentina
  Remote: Yes
  Willing to relocate: Yes
  Technologies: Linux/Unix (24yr production), Python, Docker, networking, security hardening, on-prem AI inference, compliance infrastructure
  Résumé/CV: https://www.pega.sh/assets/cv-pablo-gonzalez-2026.03.EN.pdf
  Email: hnpost@pega.sh

Currently building: a lean, local PII anonymization pipeline; three-stage architecture, on-prem, no hosted AI, designed to replace the kind of Presidio-based solution that OOM-crashes AWS instances. Bleed handling between stages in progress. Before that: Backend dev / Infrastructure architect building an AI assistant for the financial advisors industry. Before that, as an infrastructure lead at a blockchain company, built algoexplorer.io and MyAlgo Wallet infra from scratch. Current focus: on-prem AI inference for organizations where the data can't leave the building; healthcare, legal, finance, government.

24 years of production Linux. I don't babysit pipelines; I fix what others can't see.

Remote: Yes

Willing to relocate: No

Technologies:Linux Kernel,process scheduling, performance optimization, TCP/IP networking, firewalling (iptables, nftables), DNS (BIND, Unbound, dnsmasq), packet analysis (tcpdump, Wireshark), RAID, LVM, filesystems, PostgreSQL, MySQL, database replication, Nginx, Apache, HAProxy, email infrastructure (Postfix, Dovecot, DKIM, SPF, DMARC), Python/Shell scripting & automation, troubleshooting, RCA, infrastructure hardening, OS security, network security, VPNs, log analysis, monitoring, crisis management, system forensics, bare-metal provisioning.

Résumé/CV: https://www.linkedin.com/in/pega041/

Github: https://github.com/pega

Experienced Linux Systems Administrator and Infrastructure Engineer with a strong background in troubleshooting, performance optimization, and system resilience.

For 20+ years, I've worked with *NIX environments, handling everything from kernel tuning and networking to storage, security, and automation. I thrive in high-pressure situations where deep technical expertise is required, breaking down complex problems and implementing effective solutions.

Looking for remote opportunities where I can apply my expertise in infrastructure, automation, and problem-solving to help teams build reliable, high-performance systems.