3 ms·

What about a top to bottom and then a bottom to top design ?

• zzzcpan 8y ago
  Top-down or bottom-up, they still don't validate any assumptions. You can spend years on design stage unable to come up with anything that actually works well for the client.
  • Izkata 8y ago
    > > and then I believe Ulises is talking about two stages: Top-down a prototype to shake out bad assumptions, then bottom-up main development for a solid foundation.