Nweke Henry

@Henrycloud

Engineering stability from the ground up – now in cloud and DevOps.

Lagos, NigeriaJoined January 2025

About

DevOps and Cloud Engineer sharing hands-on projects, real-world labs, and lessons from building and automating cloud infrastructure.

Available for

Open to DevOps and cloud engineering roles, freelance infrastructure projects, and technical writing opportunities.

Nweke Henry's blogs

henrycloudhenrycloud.hashnode.dev18 posts

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Recently published

NHNweke Henryhenrycloud.hashnode.dev11h ago · 7 min read

I Found a Payment Failure Hidden in 600 Log Lines in 4 Seconds. Here's How. (Week 4)

Here's a scenario every engineer has lived through. Your Prometheus alert fires at 3am. Error rate spiked to 17%. You stare at the metric graph. The line goes up, stays up, comes down. You know someth

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NHNweke Henryhenrycloud.hashnode.devApr 28 · 4 min read

How I Built a Real-Time DDoS Detection Engine from Scratch

Introduction When your web application is under attack, every second counts. In this post I'll walk you through how I built a real-time anomaly detection engine that watches HTTP traffic, learns what

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NHNweke Henryhenrycloud.hashnode.devApr 12 · 10 min read

Grafana Dashboards as Code

Grafana Dashboards as Code — Destroy the Container, the Dashboard Survives (Week 3) Someone commented on my last post: "Don't forget the nice gradient shade, give it some bling." Challenge accepted. B

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NHNweke Henryhenrycloud.hashnode.devMar 30 · 9 min read

Prometheus Deep Dive — Alerts, Debugging, and What

Actually Happens When Things Don't Work (Week 2) Last week I spun up a working observability stack from scratch. This week I went deeper. And I hit real problems. I'm documenting both — because the de

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NHNweke Henryhenrycloud.hashnode.devMar 26 · 6 min read

Observability Customisation

I Was Handed an Observability Role I Had Never Done Before.Here's What I Built in Week1. My boss sent a message on a Tuesday night. "Can you help with observability customisation?" Prometheus. Grafana

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Nweke Henry

About

Available for

Nweke Henry's blogs

Recently published

I Found a Payment Failure Hidden in 600 Log Lines in 4 Seconds. Here's How. (Week 4)

How I Built a Real-Time DDoS Detection Engine from Scratch

Grafana Dashboards as Code

Prometheus Deep Dive — Alerts, Debugging, and What

Observability Customisation

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Nweke Henry

About

Available for

Nweke Henry's blogs

Recently published

I Found a Payment Failure Hidden in 600 Log Lines in 4 Seconds. Here's How. (Week 4)

How I Built a Real-Time DDoS Detection Engine from Scratch

Grafana Dashboards as Code

Prometheus Deep Dive — Alerts, Debugging, and What

Observability Customisation