Portfolio for Lautaro Federico Martinez, a SysAdmin and Backend Developer focused on production reliability, performance, automation, cloud infrastructure, networking, distributed systems, observability, and debugging.
Incidents led
50+
Cross-layer production triage
MTTR wins
-43%
Faster recovery from repeat classes
Deployment reliability
99.9%
Pipeline hardening and rollback discipline
Cloud estates
AWS + Azure + vCD
Multi-provider operational ownership
Trust signals
- Enterprise cloud support experience across customer-facing production workloads.
- Documented incident response process with runbook follow-through and postmortem discipline.
- Hands-on ownership of Linux, Kubernetes, CI/CD, databases, and networking in the same delivery path.
- Public-safe technical case files that preserve real constraints and operational decisions.
Ways to engage
Linux & Docker Audit
From US$150
A focused review before touching production.
Backup & Recovery Review
From US$200
Backups that are tested, readable, and recoverable.
Monitoring Baseline
From US$250
Useful signals instead of dashboards nobody opens.
n8n / API Automation Sprint
From US$300
One measurable workflow, scoped end to end.
Core stack
Node.js - TypeScript - Python - PostgreSQL - MongoDB - Elasticsearch - GraphQL - Docker - Kubernetes - Helm - Terraform - Linux - GitHub Actions - Jenkins - Grafana - Zabbix - Cloudflare - Vercel - AWS - Azure - VMware Cloud Director