[ EXEC.LOG ] // career_history --verbose
Backend & Infrastructure Security
2024 — PRESENT@ PRODESP — São Paulo State Data Processing Company
- * Hardened GCP servers & encrypted buckets for critical gov systems with thousands of daily hits.
- * Developed custom WordPress plugins with strict sanitization, reducing attack surface by 40%.
- * Mapped GDPR/LGPD data flows, implemented anonymization, and ensured access traceability.
- * Optimized PostgreSQL/MySQL queries and automated backup retention policies.
Systems Architect & Cloud
2015 — 2024@ MagnaSistemas
- * Migrated legacy to GCP: reduced costs 18%, achieved 99.95% uptime.
- * Built CI/CD pipelines (GitHub Actions/Docker) converting weekly manual deploys to <5min daily deliveries.
- * Cut API response time from 850ms to 280ms (150k+ requests/mo) via Redis & CDN.
- * Led OWASP implementation, WAF config, and mentored 5 devs in secure-by-default practices.
Backend Dev & Secure Integrations
2010 — 2015@ MAPFRE Insurance / BB-MAPFRE
- * Architected secure Oracle/SQL Server integrations for financial transaction flows.
- * Maintained critical corporate intranet (10k+ daily users) with CSP and strict OWASP adherence.
- * Automated routines with Python, saving 15 hours weekly of manual reconciliation.
EARLIER_NODES (2000 - 2010)
[ DEPLOY.MODULES ] // key_projects
[SYS] Gov Infrastructure Hardening
Configured GCP servers with restrictive IAM, encrypted buckets, and access monitoring for SP state gov. Result: 0 data leaks in 18 months.
[DEV] Daily Deploy CI/CD
GitHub Actions + Docker automation. Reduced deploy time from weeks to minutes with auto-rollback and security gates.
[NET] 2M Users Cloud Migration
GCP migration for high-traffic portal. Auto-scaling, Redis, CDN. -67% latency (850ms → 280ms), -18% cost.
[SEC] GDPR Legacy Compliance
Mapped data flows in 10y/o PHP/Oracle app. Anonymization, consent logs. Passed external audit 0 reservations.