Author: Oluwaseun Aransiola

In my career journey, I started in chemical engineering before moving into software development. In chemical engineering, we often work with chemical reactors — containers where chemical reactions take place under controlled temperature and pressure conditions. For reactions to succeed, instrumentation is essential: engineers must measure, monitor, and adjust conditions without stopping the process. Without those instruments, we would be flying blind. This concept of instrumentation is not unique to chemical processes. It directly parallels the world of modern software development. In monolith or complex distributed systems, we can think of our applications as “reactors,” continuously handling inputs, processing data,…

Introduction: The Silent Security Killer As an engineer who’s worked across e-commerce and startups, I’ve seen firsthand how the technical debt plays out. The term “technical debt” is a metaphor used to describe the implied cost of taking shortcuts—prioritizing speed-to-market over clean code. It’s a concept we engineers understand, but to the C-Suite, it often sounds like an abstract request for more developer time. Technical debt is far more than just messy code or delayed refactoring. When left unchecked, it becomes a serious security and business risk — one with measurable costs. And unless these risks are quantified in language the C-Suite…