When 50+ Android engineers contribute to a rapidly growing codebase, technical debt and executing migrations becomes an organizational challenge.
At Qonto, we transformed our tech debt management by moving from vague group responsibility to empowering teams with a way to visualize and prioritize their debt, turning "someone should fix this" into "we’re on it."
In this talk, you'll learn how we:
- Built a first prototype in just one month with a single engineer without any new new tools, just clever use of existing APIs
- Integrated it into our day-to-day processes, making tech health a routine
- Designed a Health Score that teams actually want to improve
- Orchestrated large-scale migrations with real-time tracking, no more guessing “are we there yet?”
- Made debt reduction engaging with intuitive tooling and team-specific dashboards
- Expanded the playbook to tackle dependency updates, flaky tests, and beyond
We’ll also share hard-earned lessons and take a sneak peek at what's next.
Join us to see how teams like yours can cut tech debt while boosting ownership, starting with what’s already in your toolkit.