Rfid/gps tracking

Existing Software changes needed with Upgrading software to web based -applications

Need an experienced Delphi programmer with excellent knowledge of Delphi OOP
programming (interfaces) to make additions to existing medium - large sized
Delphi 2007 VCL Forms program with the code that contains interfaces in the code
and inherited forms.

The additions / changes that need to be made to the program are:
1. Add a new data field to a data input screen

2. Add this field to the list of fields used in existing routine
that encodes the data for reading/writing to a hardware RFID
tag device

3. Fix Firebird database performance. Presently the database
keeps growing each time the program is run, requiring a backup
and restore to fix the performance. Find if this is being caused
by a bug in the program code.

The Firebird database is v2.0 which is very old. Try to upgrade
the Firebird database to the newest version.

Also the program is writing very large log files each time,
which is slowing down the PC and using up a lot of disk space.
Disable the log files.