Senior Software Engineer - Technical Lead - UI/UX Designer

I have a good knowledge of iOS, Swift, SwiftUI, UI/UX Design, Mobile Software Architecture, Core Data, Core Data with CloudKit, In-App Purchase, Auto/Non-renewable Subscriptions, Push Notifications, Augmented Reality (AR), Webservices, RESTful API, OAuth, JWT, PHP, HTML, CSS3, SQL, Node.js, Express.js, Javascript, VanillaJS, jQuery, Objective-C, Arduino, Raspberry PI, ...