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Reducing Technical Debt in Legacy Systems

Steven Sharp 5 min read
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Old code can feel like an anchor, slowing every new feature. Technical debt—short‑term choices that create long‑term costs—adds interest daily.

Let's explore practical steps to pay it down without halting delivery.

Every sprint you delay refactoring, the interest compounds.

Identify High‑Interest Areas

Bug counts, slow tests, and frequent hotfixes mark hotspots worth refactoring first.

Introduce Automated Tests

Tests turn brittle legacy code into change‑ready assets. Start with unit tests around critical paths.

Refactor in Small Bites

Strangler‑fig pattern gradually replaces old modules, avoiding expensive rewrites.

Paying off technical debt frees budget and minds for innovation. Each small improvement compounds into major velocity gains.

Need help reducing legacy debt in your business? We'd love to discuss how we can create a modernisation plan that fits your unique needs.

Published on July 02, 2024

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