Modernizing the Legacy by Aggelos Bellos

Imagine taking a creaky decade-old monolith and turning it into a sleek modulith without stalling your dev team. Aggelos Bellos walks us through TalentLMS’s real-world playbook: smashing DevOps silos, reorganizing squads with Domain-Driven Design and Team Topologies, and adopting living docs, event-driven flows, and zero-downtime migrations.

He’ll also spill how they leaned into their monolith’s perks to dodge the dreaded micro-legacy mess, setting up a future-proof, sustainable architecture. Expect hands-on tips, battle scars, and a few laughs from their large-scale modernization journey.

Watch on YouTube