https://738723.8b.io/

That is expensive.

It can also recreate the same technical debt the company is trying to escape.

Every major customization should be challenged.

Does the business still need it?

Can the new platform handle it natively?

Can the process be simplified?

Could the functionality move into a separate service?

Migration is one of the few opportunities companies get to remove years of accumulated complexity.

Wasting that opportunity can result in a modern-looking platform with legacy architecture underneath.

3. Underestimating Data Migration

Data migration is frequently treated as a predictable technical task.

Extract.