Purchased by another bank so no longer operating as Bankers Trust.
Worked on a cutting edge system in a legacy computer environment.
Management determined that there were many fails on trades being done where the trader scribbled a ticket after having done a deal and the back office had to interpret the traders handwriting.
System was developed that I participated in where the trader had to enter the key components of the trade into system( transaction type, counterparty, amount, rates and dates).
Fails reduced drastically after system implemented and volumes increased as well.