LEGACY SYSTEMS ENGINEERING
Legacy systems engineering, software archaeology, industrial communication and reverse engineering. DOS. Delphi. VB6. RS232. Forgotten protocols. Weird systems welcome.
Typical work: reviving old inventory systems, fixing printer compatibility and repairing corrupted DBF databases after failed Windows upgrades.
Typical work: connecting RS232 factory hardware to modern dashboards and reverse engineering undocumented communication protocols.
Typical work: stabilizing old business applications, understanding undocumented codebases and fixing mysterious runtime crashes.
Typical work: analyzing strange binary formats and extracting data from forgotten software nobody fully understands anymore.
Typical work: bringing old industrial PCs back online after hardware failures and replacing impossible-to-find interfaces.
Typical work: recovering damaged FoxPro and DBF databases containing decades of operational history.
DOS software still quietly powers warehouses, accounting systems and industrial environments.
Visual Basic 6 applications remain deeply integrated into real-world business workflows.
Delphi systems are often stable, fast and impossible to replace safely.
Some systems survive longer than their documentation and source code.
Understanding forgotten systems is often more investigation than programming.
Factories still depend on strange hardware and undocumented communication.
Serial communication never truly disappeared.
Old embedded hardware still quietly runs parts of the world.
Old databases often contain decades of operational history.
Some industrial systems still rely on Windows XP every day.