The second version of WWTS was a complete rebuild in Python. Started from the ground up only 28 days prior to the conference and was able to successfully index and build the MVP in that time.
The biggest thing I can relate about this effort to this community is that when you’re working on a tight deadline, it can be brutally hard but amazing in what can be achieved. Highly recommend giving yourself a hard deadline to launch at and doing so well before you think your product is ready.