MMS
C# · WPF · .NET · SQL Server

MMS handles surplus-goods (mal fazlası) reconciliation between pharmaceutical companies and pharmaceutical warehouses in Türkiye - a sector-specific B2B workflow where discounts granted as free goods have to be reconciled precisely against sales, returns and stock movements.
It is a WPF desktop application over a SQL Server backend, and one of my longest-running production systems: live since 2016, currently in daily use at the pharmaceutical company Genveon. Nearly a decade of uninterrupted operation on the same codebase is the kind of track record I value most.
Highlights
- In production since 2016 - nearly a decade on the same codebase
- Detailed sales, returns and stock tracking with surplus-goods reconciliation
- In daily use at pharmaceutical company Genveon