I run my own software development company and have done complete software system development from the ground up. I can assist but need more information in order to provide you with a estimate. Please provide more details i.e. what does the software do? what features do you want added? Can you make source code available, etc.
I'm Delphi expert with 15+ years of experience. Do you need to compile the application in a newer Delphi version? Add some features? Add newer versions of components? Any information would be helpful.
Cheers.