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Summary

Expertise

Project Highlights

Agency

OS

English:

Upper Intermediate

Oleksandr S.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

Senior Full-Stack Mobile Developer | Team Lead

An experienced developer with a large information base and more than 9 years of commercial experience, of which a year and a half on Flutter. He has established himself as a specialist in his field, a responsible and strong developer with advanced communication skills, and aware of modern tools and technologies.

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Expertise

Years of commercial development experience

9 years of experience

Core technologies

Kotlin 6 years
Swift 5 years
Flutter 4 years

Project Highlights

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Lead Engineer

MyMazda

The app makes your Mazda ownership experience simpler and more convenient than ever. The app allows you to do: Remote Engine Start / Stop, Remote Door Lock / Unlock, Monitor vehicle health, Receive vehicle status alerts, and easily find your car remotely.

Responsibilities & achievements

• Creation of project architecture. • Team management. • Creation of 360 views viewers. • In-app animation creation. • Integration of API with REST. • Code review.

Kotlin
Retrofit
RxJava
MVVM patterns
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Senior Flutter Engineer

Kappa

Social network fully based on Firestore and cloud functions.

Responsibilities & achievements

• Design of application architecture. • Team management. • Integration of Cloud Firestore without REST API, Extended business logic, and Chat API integration. • Bug fixing, and code review.

Node.js
DART
Flutter
Google Cloud Platform
Firestore
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Senior Flutter Engineer

Video Player SDK for Flutter

Self-hosted video player implementation for Flutter.

Responsibilities & achievements

• Creation of project architecture, and writing it from start to end. • Creation of SDK at the Flutter application level using Dart. • Platform channel creation. • Platform views creation. • iOS AVPlayer integration in Swift. • Android ExoPlayer2 integration in Kotlin. • Creation of an example app in Flutter.

Kotlin
DART
Swift
Flutter
AVPlayer
AirPlay
Chromecast
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Senior iOS Engineer

HandiFox

A leading inventory control and sales management solution that allows small and medium businesses to automate their sales, manage the supply chain pipeline, and do sales in the field on mobile devices.

Responsibilities & achievements

• Creation of project architecture. • Team management, code review, and bug fixing. • Integration of API with REST. • Offline app functionality creation. • Biometric auth integration, RxSwift integration. • Business logic creation. • Integration with MFI (Made for iPhone) API, Bug fixing.

Bluetooth
Swift
Realm
RxSwift
MVVM patterns
Moya

Agency

Development agency #31

400+

GMT-11

Remote

Want to hire this engineer?

Check if Oleksandr is available