freiberufler SENIOR/LEAD MOBILE DEVELOPER (ANDROID+IOS) auf freelance.de

SENIOR/LEAD MOBILE DEVELOPER (ANDROID+IOS)

zuletzt online vor 1 Tagen
  • auf Anfrage
  • 85716 Unterschleißheim
  • Europa
  • uk  |  en
  • 29.06.2022

Kurzvorstellung

I am a Software Engineering Generalist with 10+ years of software development with experience in architecture design and team leadership.
Experienced in all phases of software development life cycle.

Ich biete

  • Android Entwicklung
  • Apollo GraphQL
  • AVFramework
  • iOS Entwicklung
  • Java (allg.)
  • Kotlin
  • Objective-C
  • RxAndroid
  • RxCocoa
  • Swift (Apple)

Projekt‐ & Berufserfahrung

Lead Mobile Developer
AS Tallink Grupp, Tallinn
2/2022 – 6/2022 (5 Monate)
Tourismus und Freizeitwirtschaft
Tätigkeitszeitraum

2/2022 – 6/2022

Tätigkeitsbeschreibung

Responsibilities:
- Integration ASSA Abloy MobileKeys SDK for opening lock in hotels using BLE in Android.
- NFC reader improvements in iOS version of App.
- Bug fixes and improvements, code reviews.

Technologies:
Android: Java (Android 9-12.0), Kotlin (1.3-1.6.20), MVVM Pattern, ASSA ABLOY MobileKeys SDK, AndroidX (LiveData, ViewModel, Navigation, ConstraintLayout), MixPanel, Gson, RxJava2, OkHttp3, Retrofit2, Picasso, Firebase, Google Play Services, Koin, Kotlinx-Coroutines.

iOS: iOS (11-15.5), Swift 5.5-5.6, ASSA ABLOY MobileKeys SDK, UIKit, NSLogger, Alamofire, Branch, RealmSwift, RxRealm, RxCocoa, RxSwift, RxWebKit, FirebaseCore, FirebaseCrashlytics.

Eingesetzte Qualifikationen

Android Entwicklung, iOS Entwicklung, Java (allg.), Kotlin, Swift (Apple)

Lead Mobile Developer
toom Baumarkt GmbH, Köln
4/2021 – 2/2022 (11 Monate)
Handel
Tätigkeitszeitraum

4/2021 – 2/2022

Tätigkeitsbeschreibung

Multi-retailer app for a German based company that helps retail companies with customized apps with e-commerce and omnichannel functions (mobile self-scanning, mobile self-checkout solutions, mobile payment).

Android: Java (Android 7-11.0), Kotlin (1.3-1.5.31), FasterXml, STAX, Moshi, AndoridX, OkHttp3, Volley, Ingenico, Firebase, Google Play Services, ZXing, Blaetterkatalog.

iOS: Swift 5-5.5, UIKit, Combine, Firebase, GoogleAppMeasurement, GoogleDataTransport, GoogleUtilities (Network, Logger), FlexibleRowHeightGridLayout, InAppSettingsKit, KeychainAccess, MBProgressHUD, MultiSlider, nanopb, SwiftGen.

Eingesetzte Qualifikationen

Android Entwicklung, iOS Entwicklung, Java (allg.), Kotlin, Swift (Apple)

Lead Mobile Developer
Hotelplan Management AG, Opfikon
10/2019 – 4/2021 (1 Jahr, 7 Monate)
Tourismus und Freizeitwirtschaft
Tätigkeitszeitraum

10/2019 – 4/2021

Tätigkeitsbeschreibung

Development from scratch.

Technologies:
Android: Java (Android 5.1-10.0), Kotlin (1.3-1.4), JSON, GSON, Dagger 2, RxJava, RxAndroid, AndoridX, Retrofit, MVP Pattern, Glide, Play Services.

iOS: Swift 4-5.3, Objective-C (support), UIKit, SwiftUI, SnapKit, RxSwift, RxCocoa, Alamofire, Apollo GraphQL, MapKit, JTAppleCalendar, LifetimeTracker.

Eingesetzte Qualifikationen

Android Entwicklung, iOS Entwicklung, Java (allg.), Kotlin, Objective-C, Swift (Apple)

Lead Mobile Developer
Sales Paddock Ltd., Hendersonville
11/2018 – 9/2019 (11 Monate)
Handel
Tätigkeitszeitraum

11/2018 – 9/2019

Tätigkeitsbeschreibung

Sales Paddock: store and chats aimed to selling horses.

iOS: Swift 5-5.5, UIKit, Combine, Firebase, GoogleAppMeasurement, GoogleDataTransport, GoogleUtilities (Network, Logger), FlexibleRowHeightGridLayout, InAppSettingsKit, KeychainAccess, MBProgressHUD, MultiSlider, nanopb, SwiftGen.

Eingesetzte Qualifikationen

iOS Entwicklung, Swift (Apple)

Senior Mobile Developer
TARGIT A/S, Aalborg
2/2018 – 11/2018 (10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

2/2018 – 11/2018

Tätigkeitsbeschreibung

Business Intelligence & Analytics made for action.

Technologies: Java (Android 4.0.4-8.0), JSON, Dagger 2, RxJava, RxAndroid, Retrofit, MVP Pattern, Glide, Kotlin (1.0.3-1.2)

Eingesetzte Qualifikationen

Android Entwicklung, Java (allg.), JavaScript Object Notation (JSON)

Senior Android Developer
Yonder Music Inc., New York
4/2017 – 1/2018 (10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

4/2017 – 1/2018

Tätigkeitsbeschreibung

Online Music Player.
Responsibilities:
- Worked with android billing system;
- Integration of AppBoy and bugfixing.

Technologies: Java (Android 4.0.4-8.0), JSON, Dagger 2, RxJava, RxAndroid, Retrofit, MVP Pattern, Glide, Kotlin (1.0.3-1.2)

Eingesetzte Qualifikationen

Android Entwicklung, Java (allg.), JavaScript Object Notation (JSON), Kotlin

Senior Android Developer
SOL Networks Limited, Sliema
2/2016 – 3/2017 (1 Jahr, 2 Monate)
IT & Entwicklung
Tätigkeitszeitraum

2/2016 – 3/2017

Tätigkeitsbeschreibung

Dating social network mobile client.
Created this branch of Anastasia Mobile Client for Russia country.
IPTV kind application for Android.

Technologies: Java (Android 4.0.4-8.0), JSON, Dagger 2, RxJava, RxAndroid, Retrofit, MVP Pattern, Glide, Kotlin (1.0.3-1.2)

Eingesetzte Qualifikationen

Android Entwicklung, Java (allg.), JavaScript Object Notation (JSON), Kotlin

Senior iOS Developer
Pet project, Minsk
11/2015 – 2/2016 (4 Monate)
IT & Entwicklung
Tätigkeitszeitraum

11/2015 – 2/2016

Tätigkeitsbeschreibung

Drums musical instrument written in Swift.

Eingesetzte Qualifikationen

iOS Entwicklung, Swift (Apple)

Senior Android Developer
Belitsoft Sp. z o.o., Warsaw
12/2014 – 10/2015 (11 Monate)
IT & Entwicklung
Tätigkeitszeitraum

12/2014 – 10/2015

Tätigkeitsbeschreibung

Project under NDA with Biometric (face and objects detection, using OpenCV or own algorithms); Reading QR-codes; Reading passports using NFC; Video streaming and processing (OpenGL, shader filters).

Responsibilities:
• Biometric (face and objects detection, using OpenCV or own algorithms);
• Reading QR-codes;
• Reading passports using NFC;
• Video streaming and processing (OpenGL, shader filters).

Technologies: Java (Android 2.3-5.1.1), SignalR, OAuth 2.0, JSON, XML, OpenGL, GLSL, OpenCV, JMRTD

Eingesetzte Qualifikationen

Android Entwicklung, Java (allg.), JavaScript Object Notation (JSON), XML

Senior Mobile Developer
Gazprombank JSC, Moscow
6/2010 – 2/2014 (3 Jahre, 9 Monate)
Finanzdienstleister
Tätigkeitszeitraum

6/2010 – 2/2014

Tätigkeitsbeschreibung

ISSA for mobile operator:
• Mobile clients for billing systems;
• Interacting with Web services;
• Dual-SIM support (reflection);
• Widgets;
• Developed core architecture and idea of application.

Mobile Banking System, a huge project,
• Mobile banking applications;
• Worked with cryptrography stuff and UI;
• Modules to extend the functionality of existing mobile banking applications.

Porting game Brain Cube Reloaded from Blackberry platform.
• Leading game developer of Bubble birds, Bubble birds 2, Bubble eyes games and a number of other applications Windows Phone 7-7.5 platform; • Developing programs for PC using C# development environment, VS 2010 (Editors game levels, parsers, etc.);
• Application development for Windows Phone 7-7.5 Mango (Silverlight, XNA, combined projects XNA + Silverlight, building an interface in Expression Blend to Silverlight-applications).

Technologies: Java (Android 2.1-4.0), Telephony
C# (Windows Phone 7.5-8), Java (Android 2.1-2.3), Cryptography
C# (Windows Mobile 6 - Windows Phone 7-7.5), Windows Forms, Silverlight - WPF

Eingesetzte Qualifikationen

Android Entwicklung, C#, Java (allg.)

Ausbildung

Belarusian State University of Informatics and Radioelectronics

(Dipl. Ing. (Uni))
Jahr: 2010
Ort: Minsk

Qualifikationen

LEADING STACK:
iOS (Swift 4-5.6, Objective-C (support), AVFramework, UIKit, SwiftUI, SnapKit, RxSwift, RxCocoa, Alamofire, Apollo GraphQL, MapKit, Metal, JTAppleCalendar, LifetimeTracker).
Android (Kotlin 1.2-1.6, Java 7-11, RxJava, RxAndroid, Retrofit2, Apollo GraphQL, AndroidX, GSON, Glide, Play Services).

Über mich

I am a Software Engineering Generalist with 10+ years of software development with experience in architecture design and team leadership.
Experienced in all phases of software development life cycle: customer consulting, architecture development, implementation and delivery.

Persönliche Daten

Sprache
  • Ukrainisch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
104
Alter
37
Berufserfahrung
12 Jahre und 4 Monate (seit 06/2010)

Kontaktdaten

Nur registrierte PREMIUM-Mitglieder von freelance.de können Kontaktdaten einsehen.

Jetzt Mitglied werden