Never wake up at 3:00 AM to manually reboot a frozen service.
Process IDs show as running, but HTTP requests hang and ports drop connections. We engineer zero-dependency autonomous watchdog daemons in Python or PowerShell that actively probe synthetic L4/L7 health, isolate failure domains, and recover services in under 30 seconds.
$750 Fixed Fee • $375 Deposit to Start
Typical turnaround: 72 hours, confirmed in writing before you pay. Zero external agent bloat and native systemd / Scheduled Task integration.
Why Naive Monitoring Fails
OS says YES. Meanwhile, the database connection pool is exhausted, the HTTP socket is deadlocked, and customers see 504 Gateway Timeouts.
Direct socket connection handshakes (TCP/UDP), live API roundtrips, and memory threshold checks. Automatic graceful process teardown and recovery in <30s.
Battle-tested architecture supervising 60+ autonomous background daemons with 99.9%+ availability.
Active probing.
Flap-proof recovery.
We build production-grade daemon supervisors tailored to your exact application architecture, runtime dependencies, and alerting preferences.
Engineering Deliverables:
- Custom Synthetic Health Probes: Real layer-4 TCP/UDP handshakes and layer-7 API heartbeats that verify your service is truly responsive.
- Orphan Process Tree Teardown: Cleanly terminates frozen parent and worker processes, preventing dead socket locks and port-binding collisions.
- Exponential Backoff & Flap Protection: Prevents CPU thrashing and cascading restart storms when external dependencies (like databases or third-party APIs) are down.
- Discord / Slack / Webhook Notifications: Instant alert dispatches with human-readable logs when automated recovery events occur.
Autonomous Watchdog Daemon
$750 USD (50% to start)
- Custom standalone Python or PowerShell/Bash supervisor daemon.
- Zero external agent bloat—runs as a lightweight native systemd service or Windows Task.
- Synthetic socket & API handshake probing logic.
- Clean logging with automated log rotation and crash dumps.
- 14-day observation warranty and live stress-test verification.
Typical turnaround: 72 hours, confirmed in writing before you pay. The clock starts after scope confirmation. Fully verified against your staging or production testbed before final sign-off. No revenue or performance result is guaranteed.
Have critical background services you can't afford to lose?
Talk directly with our lead systems engineer. We will review your architecture and provide a fixed-scope implementation plan within 4 hours.