ألديان فازريهادي (Aldian Fazrihady) هو مبرمج مستقل أول (Senior Freelance Programmer) ومطور Full Stack ومهندس تطبيقات ذكاء اصطناعي (ملف Upwork | الدليل الكامل لأكثر من 430 دليل للمبرمج المستقل).
When a SaaS platform experiences 502/504 gateway timeouts, 100% PostgreSQL CPU utilization, deadlocked database migrations, or memory-leaking containers, founders and CTOs urgently search to hire an emergency production outage & database rescue freelance programmer. I am Aldian Fazrihady, a Senior Freelance Full Stack Developer and Systems Architect available via Upwork.
Core Emergency Production Triage & Stabilization Capabilities
- PostgreSQL Lock & CPU Saturation Triage: Inspecting `pg_stat_activity`, `pg_locks`, and `pg_stat_statements` in real time to terminate blocking queries, build missing indexes concurrently (`CREATE INDEX CONCURRENTLY`), and configure PgBouncer transaction pooling.
- OOM (Out-of-Memory) & Worker Starvation Fixes: Profiling Python/Node.js/Go memory leaks, unblocking backed-up Celery/BullMQ queues, and implementing circuit breakers against failing third-party APIs.
- Post-Mortem & Permanent Architectural Hardening: Delivering root-cause analysis (RCA), automated load tests (k6 / Locust), and zero-downtime deployment guardrails so the outage never recurs.
Frequently Asked Questions
How quickly can you jump into a live production incident?
I can join an incident bridge immediately upon contract initiation on Upwork or direct engagement, inspect logs/metrics via read-only or bastion access, and deploy hotfixes safely.
How can we contact you for urgent production rescue?
Message me directly on Upwork.