Upgrading to the latest Delphi version

Our client is one of the leading healthcare software system developers in the UK. The existing system was built in Delphi 5 with significant presence of third party libraries. The new modifications were also being made in Delphi 5. The client wanted to upgrade their software such that it would compile in the latest Delphi version. After two weeks of code analysis, a migration path for the application was proposed with an estimated effort of nine months including the upgradation of the third party libraries. The project was delivered within 7 months and handed over to the client. All in all, over 5 million lines of code were migrated and compiled in this project.