No, Hilti doesn’t build custom integrations for you or recommend specific IT developers.
If you want to know how to connect ON!Track Unite with other software, please check: How to Link ON!Track with External Systems and What to Do If Yours Isn’t Supported
If you want to know what Unite is, please check: What is ON!Track Unite
If you want to know what is Unite Developer Hub is, please check: What is the Unite Developer Hub