Technology
Node.js repair & upgrades
Crashing APIs, memory leaks and broken integrations repaired
A Node service that restarts every few minutes is usually leaking, swallowing an error, or losing a connection. I instrument it, find the culprit, and make failures visible.
What usually breaks
- Server crashing or restarting in a loop
- Unhandled promise rejections killing requests
- Third-party API integrations timing out
- Environment variables missing in production
How I fix it
- Add structured logging and reproduce the crash
- Fix error handling, retries and connection pooling
- Load-test the fixed endpoint before handover
- Set up health checks and alerts
Turnaround
Production outages start within 2 hours.
Every session is screen-recorded, work happens on a staging copy with a full backup, and each repair includes 30 days of aftercare. No fix, no fee.