Creating mobil applications

I have been developing mobile applications using Flutter for over 5 years. I have had the opportunity to work with larger companies such as Bosch, for whom I developed an internal helpdesk application.
For the Israel-based Smart Door System, I built a mobile application that communicates with a backend to manage hotel door locking and unlocking using a specialized digital “key” and Firebase Cloud Messaging.
I also developed a subscription-based club membership feature for Telex, Hungary’s most widely read news portal, using Apple and Google subscriptions.