Sometimes there are errors in public records (example: inaccuracy on a deed, unknown liens, forged documents, boundary issues etc).

My day job consists of being a Product Manager with a large technology company, focusing on helping other companies define their cloud computing strategies. 

Most cloud based technology service companies,  (i.e., Xero, Quickbooks, Freshbooks, TenantCloud, Cozy), and others will NOT release (export) your data and information to you without some type of restrictions. 

I have unlimited use of a professional, well managed office with beautiful conference rooms, high end technology,etc.

I actually had the iphone app installed for a few years but never used it much for the technology consulting.  

Here in Oregon were I have forged a 24 year relationship with my banker I can get 90% of costs  land and vertical.. 1 and 6 ...

He doesn't do technology (email or text) and doesn't really do phone calls.

This evil bastard has a faulty moral compass and has decided to steal from the "rich" (you) and give to the "poor" (himself) by squatting on the premises under the guise of a non-existent or forged lease.Where I in your position, I'd find a FLAT RATE eviction attorney that has experience with these kinds of cases as soon as humanly possible.

I enjoy working with technology and don't foresee that ever stopping.

Using Google's "nearby" feature they have a notification appear on your phone when you are in range.That technology is now available on a very mobile platform.The Asirvia Go proximity beacon is about the size of a car key fob.