Stepan Kotok Email & Phone Number

I have 8+ years of experience in the IT industry.My specialization is mobile app development for iOS and Android, including related areas like management, design, backend, etc.I have collaborated with small and big startups in IoT, eCommerce, and some other areas.I would be glad to help you go successfully through the whole app development process: from creating an app design and building architecture to development, testing, publishing, and support.My values are ownership and transparency, so I have worked with some clients through the years.My passion is to build something valuable and implement it with optimal technical solutions and resources. Neat and readable code, right app architecture, and automated tests bring me pleasure and supportable code for clients.Write to me if you are interested.__________________________________▾ Some technologies I can help you with ▾✅ iOS, Swift, CocoaPods, Swift UI, AVFoundation, CoreAnimation✅ Android, Java, Kotlin, Live Data, Coroutines, Dagger 2, Butterknife, Databinding, Retrofit 2, Volley, AndroidX, Picasso, Timber🔸 Android & iOS design principles and interface guidelines, UI with animation, custom views, graphics (drawing), Material Design, dark theme,🔸 SQLite, Realm, Room, Firebase Database, JSON, XML, Pojo, Moshi🔸 Tests and Test Cases Development, Unit & Integration & Acceptance tests, Manual testing, JUnit, Mockito, Espresso, Appium, CI (TeamCity, Jenkins)🔸 Purchases & In-app Purchases, Subscriptions🔸 Background tasks & Services, Sharing, Calendar, Media (music, video), Push Notifications, Off-line mode, In-App Advertising🔸 Camera, Geo-Location, Geofence, Bluetooth, BLE, GATT, Wifi stack🔸 Firebase Authentication, Cloud Messaging, Analytics, Crashlytics, Performance🔸 Google Authentication, Analytics, Maps, Places🔸 Facebook, Twitter, PayPal, Braintree✅ Some tools I use to get projects done🔸 Jira, Trello, and similar🔸 Git, Github, Bitbucket🔸 Sentry, Swagger, Firebase🔸 Figma, InVision, Zeplin🔸 Xcode, App Code, Android Studio, Makefile, WebStorm, Postman, Postico

Listed skills include Git, Jira, Mysql, Sql, and 1 others.

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