Tan Gravam
I build practical AI products.
18 years in SAP, treasury and enterprise systems. Now turning recurring problems into focused software.
Products
Delivery SheetActiveTurn vague leadership asks into clear, reviewable delivery decisions — before your team commits.YollardayızActiveLive border-crossing waits for the sıla yolu — which gate, and when, backed by data instead of hearsay.ListemizdeActiveDon't lose the places you trust — found through real community recommendations, not paid rankings. See all products →Latest writing
Why Yollardayız Shows the Source of Every NumberEvery wait time in Yollardayız is labeled — official feed or traveler report, with its age. Credibility is the moat when the competition is hearsay.Why I Built YollardayızWhy I built Yollardayız: countless families drive Europe–Turkey each summer planning border crossings on Facebook hearsay. I built the live-data answer.Read all posts →