Alhassan Ibrahim

From Software Engineer to Engineering Manager: What Changed

me@alhassan.link (Alhassan Ibrahim) — Tue, 18 Aug 2026 09:00:00 +0100

Moving from Senior/Lead Engineer into an Engineering Manager and later Enterprise Architect role changed less about what I know and more about what I’m accountable for. A few of the shifts that took longest to internalise:

Terraform Modules That Scale

me@alhassan.link (Alhassan Ibrahim) — Fri, 14 Aug 2026 09:00:00 +0100

Terraform is easy to get started with and easy to make unmaintainable. The difference between a codebase that scales to a multi-person infra team and one that turns into a plan-and-pray minefield usually comes down to three habits.

Designing Resilient Kubernetes Deployments

me@alhassan.link (Alhassan Ibrahim) — Mon, 10 Aug 2026 09:00:00 +0100

Most Kubernetes outages I’ve debugged in production weren’t caused by Kubernetes itself — they were caused by a deployment manifest that never told Kubernetes what “healthy” and “safe to disrupt” actually meant. A handful of fields close most of that gap.

Cross-Controller Relations in Juju: Sharing Services Across Clouds

me@alhassan.link (Alhassan Ibrahim) — Sat, 11 Jul 2026 00:00:00 +0000

How to wire applications together across separate Juju controllers using offers and cross-model relations — including the authentication gotchas nobody warns you about.

About

me@alhassan.link (Alhassan Ibrahim) — Mon, 01 Jan 0001 00:00:00 +0000

I’m a DevOps and Platform Engineer based in Kaduna, Nigeria, with 7 years across fintech, edtech, and blockchain data infrastructure. After leading engineering teams as an Engineering Manager and Enterprise Architect, I moved back to hands-on infrastructure — today I own automation, observability, and reliability for multi-site blockchain node infrastructure, and previously drove a 67% infrastructure cost reduction.

Contact

me@alhassan.link (Alhassan Ibrahim) — Mon, 01 Jan 0001 00:00:00 +0000

I’m always happy to hear about interesting infrastructure problems, architecture reviews, or engineering-leadership questions. Reach out through whichever channel works best for you:

Email: me@alhassan.link
GitHub: github.com/zerosoftwere
LinkedIn: linkedin.com/in/alhassanib
X / Twitter: x.com/zerosoftwere

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