Legacy migrations tend to stall not because of technical complexity but because the team can’t agree on what the end state should look like before they start pulling things apart. Getting alignment on the target architecture first makes everything else a lot more straightforward. A lot of teams in this situation have been moving toward open source ecommerce as the foundation. Worth giving this service a try https://medusajs.com/ . The modular setup means you can drop it in alongside what you already have and migrate one function at a time without touching everything else. Handles the API side cleanly too, so your existing integrations don’t have to be rebuilt from scratch on day one.
