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From SD to Silicon: Making your NanoPi Production-Ready

Mar 29, 20263 min read

Understanding TOTP: What Really Happens When You Generate That 6-Digit Code

Dec 8, 20255 min read

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NodeJS Graceful Shutdown: A Beginner's Guide

Imagine this scenario: Your Node.js application is happily running, processing requests, interacting with databases, and then suddenly, it gets terminated. The system administrator decided it was time to scale down, or perhaps a critical error forced...

May 23, 20237 min read

Speed Up Your AWS CodeBuild Docker Builds by 25% Using ECR as a Remote Cache

Oct 20, 20257 min read

Deploying Next.js SSR on Cloudflare: The Complete Guide to OpenNext vs next-on-pages

Aug 2, 20258 min read

Do You Really Know the Difference Between L1, L2, and L3 CDK Constructs?

After you complete this article, you will have a solid understanding of: What L1, L2, and L3 constructs actually are and when to use each Why AWS created three different abstraction levels (and the hidden benefits) How to avoid the most common CDK...

Jul 26, 20256 min read

Understanding PostgreSQL Row-Level Security Through pg_cron: A Practical Guide

Imagine this scenario: You have a multi-tenant PostgreSQL database where different teams or customers share the same schema. The last thing you want is one user accidentally (or maliciously) seeing another user’s data. That’s exactly where Row-Level ...

Jan 24, 20255 min read

How to Pay AWS Bills in Naira: A Quick Guide

Below is a short, straightforward guide on how to pay AWS bills in Nigerian Naira (NGN)

Jan 14, 20251 min read

Nomad 101: The Simpler, Smarter Way to Orchestrate Applications

Nomad is a personal favorite when I need a straightforward, single-binary orchestrator that just works. It’s built by HashiCorp, the folks behind Terraform and Vault, and it takes a minimalistic approach to scheduling and managing containerized (and ...

Dec 31, 20247 min read

How I Leverage Raspberry Pi as a DevOps Engineer

As a DevOps engineer, I’m always looking for a cost-effective, reliable, and flexible way to prototype new ideas without overcommitting infrastructure resources. Sure, spinning up EC2 instances or provisioning dedicated hardware works, but when you w...

Dec 16, 20244 min read

TDD vs BDD: Navigating the Testing Landscape in Modern Software Development

Introduction In the ever-evolving world of software development, testing methodologies play a crucial role in ensuring the quality and reliability of applications. Two prominent approaches that have gained significant traction in recent years are Tes...

Aug 27, 20244 min read

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