What is technical debt and how to manage it
Shortcuts taken to move fast come back with interest over time. Technical debt shouldn't be ignored — it should be managed consciously.
Technical debt is like financial debt: a loan you take today to gain speed. Taken small and consciously, it's useful; but ignored and accumulated, it becomes a burden that slows down every new feature.
Not all debt is bad
Taking some shortcuts to ship an MVP fast can be smart. The problem isn't the shortcut itself; it's saying 'we'll fix it later' and forgetting. Conscious debt is planned; unnoticed debt grows silently.
Make the debt visible
- Write it down: record known trade-offs; invisible debt is the most dangerous.
- Measure impact: which debt slows the team the most?
- Budget regularly: set aside some time each release to pay debt down.
- Protect with tests: good test coverage makes cleanup safe.
A team that doesn't pay down technical debt eventually spends so much on interest that it has no time left to build features.
Balance is everything
The goal isn't zero debt — that's utopian and expensive. The goal is to keep debt at a level that doesn't slow the product down. At Kerte we build projects robust, sustainable and testable from the start, and keep debt in check with maintenance and improvement after delivery.