Android Developer - 22290 Outstaffing

Budget is the app for personal, family or small business budgets.

This is a start-up of my friend who was also my mentor.

JetBeep - a fintech app for the EU region (loyalty, offers, payments). Full cycle of development - from scratch till releasing in Google Play.

Also, I worked with specific SDK (for specific hardware) and client app (mobile wallet), implemented new features such as auth by fingerprint, barcode scanning, caching, etc.

Worked with Bluetooth (BLE), Fingerprint sensor, Google Vision API, Google Maps API.

1) Investment/Donation platform for fans and their influencers - full cycle app development and releasing. Used APIs: FB, Google Auth, Places, Braintree payment processing, integrate with FundAmerica.

2) Digital signage platform for media-content broadcasting - added new very specific features to the app such as KIOSK (Lock) mode support for specific Android devices, streaming support, remote app update without user interaction.

App with resources for social bloggers such as stickers & custom fonts.

MVVM with Clean Architecture, Cicerone navigation, Retrofit, Room, downloadable custom fonts, Billing by Google.

Startup based in London. App with courses, coaching programmes etc. Worked in the international team.

MVVM architecture, complex UI, custom views, Firebase Authentication, GraphQL API, Room Database, RevenueCat Billing.