At Arvento Mobile Systems, I lead backend and Angular admin-panel development for RotaWatt, formerly ŞarjAll. I developed OCPI 2.2.1 Hub and eMSP modules that enable roaming and third-party charge-point operator onboarding.
At Altunkaya Holding, I built .NET Core backend services and Angular admin panels for the Evtech and ŞarjAll EV charging applications, and took part in database design and implementation.
At SESA Yazılım, I developed a QR-based restaurant and café menu and CRM platform used by more than 20 million users. I also built an EV charging station management system that is live in production and a multi-tenant e-commerce platform.

