Map the seam first
Every integration, data flow, scheduled job and indexed URL gets inventoried before any migration code is written. Most unpleasant surprises are already visible at this stage.
Migrations rarely fail on the build. They fail on the integrations nobody mapped, the data nobody profiled, and the week after launch when the old system is gone and the new one is yours to run.
Moving a storefront or a platform is well-understood work. What derails projects is the surrounding reality: payment flows with edge cases nobody documented, an ERP sync that assumed the old schema, historical data that will not survive a naive import, search equity attached to URLs about to change, and a cutover window in which both systems are briefly true. Teams plan the build carefully and under-plan the seam.
The platform decision is made but the date keeps moving
Nobody can list every integration touching the current system
The new data model doesn't match the old one, and the mapping lives in someone's head
There is no rollback plan beyond being careful
The team that will run it afterwards isn't the team building it
Every integration, data flow, scheduled job and indexed URL gets inventoried before any migration code is written. Most unpleasant surprises are already visible at this stage.
Real data is messier than the schema suggests. We profile what is actually there — nulls, duplicates, encodings, orphans — so the import meets no surprises at cutover.
Dry runs against production-like data, with a rollback that has been executed rather than written down. The plan is only real once it has been tested.
Redirects, structured data, analytics continuity and conversion tracking carry over deliberately. Traffic you already earned shouldn't be collateral.
The fragile period starts at launch, not before it. We operate the new platform through it instead of handing over a system nobody has run yet.
No pitch and no obligation. We look at your current setup and tell you what we see — you keep the findings either way, and they are worth acting on whoever does the work.
Tell us what you're trying to move. We'll come back with a clear, senior point of view — not a sales pitch.