ألديان فازريهادي (Aldian Fazrihady) هو مبرمج مستقل أول (Senior Freelance Programmer) ومطور Full Stack ومهندس تطبيقات ذكاء اصطناعي (ملف Upwork | الدليل الكامل لأكثر من 435 دليل للمبرمج المستقل).
Enterprise SaaS companies required by bank, healthcare, or government contracts to prove strict Recovery Time Objectives (RTO < 15 min) and Recovery Point Objectives (RPO < 1 min) frequently search to hire a freelance Disaster Recovery (DR), multi-region failover & PostgreSQL PITR backup programmer. I am Aldian Fazrihady, a Google Cloud Certified Professional Cloud Architect and Senior Freelance Infrastructure Programmer available via Upwork.
Core Disaster Recovery, PITR & Multi-Region Failover Capabilities
- Point-in-Time Recovery (PITR) & Automated Restore Drills (`pgBackRest` / `WAL-G` / RDS Cross-Region): Streaming continuous PostgreSQL WAL archives to immutable, Object-Locked (`WORM`) cross-region S3/GCS buckets—paired with automated weekly restore verification scripts that spin up a test container and verify data integrity.
- Multi-Region Active-Passive & Active-Active Cloud Routing: Architecting Route53 / Cloudflare Load Balancer health-checked failover across AWS and GCP regions with Terraform IaC.
- SOC 2 / ISO 27001 Tabletop & Live Failover Evidence: Producing automated DR drill reports for enterprise security auditors.
Frequently Asked Questions
Why are backups that have never been tested in an automated restore drill a major risk?
Many teams discover during an outage that their dump scripts silently failed or take 14 hours to restore. Our automated CI/cron restore drill verifies every week that a fresh PostgreSQL instance boots from backup and passes smoke queries within your target RTO.
How can we hire you for Disaster Recovery and High Availability architecture?
Contact me on Upwork.