Modernizing the Legacy
Aggelos Bellos walks us through TalentLMS’s decade-old monolith makeover—no innovation kill-switch, no code-Jenga disasters. By smashing DevOps silos, reorganizing teams with Domain-Driven Design and Team Topologies, and rolling out living docs, event-driven architecture and zero-downtime migrations, they kept things moving without dropping the ball.
Along the way they learned to lean into the monolith’s strengths, dodge the micro-legacy trap and build a sustainable modulith. Expect real-world takeaways, hard lessons (and a few chuckles) from the front lines of large-scale modernization.
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