Freelancer Oleksandr Martinyuk (app Development for Android, java) ≡ Alex-Son

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Information Portfolio 4 Reviews 55 Activity

Oleksandr Martinyuk
Lutsk, Ukraine
55 0
Available for hire

Projects 56
Rating -
Rating 5 424

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Last project: 1 year back
Collaboration with clients: 31
Projects involving arbitration: 2
Last visit: 2 months 9 days ago

0 565

Android Audio Book App

App Development for Android

The approach was developed similar to sptofiy, where the data was parceled using Retrofit 2, the work was carried out with Room Database, Firebase, Media Player, and other libraries for work. A large number of components and other libraries were used…

0 682

Additional Google/Login password

App Development for Android

Developed an app with a Google authentication or using a login password, where you can list the future plans.

Portfolio

7 USD

0 0

Portfolio

HTML & CSS

The website

Front end developer

7 USD

0 0

Front end developer

Javascript and Typescript

I do lending, online shops and other sites for any taste. I work with HTML JS REACT SCSS.

Mobile app update

Personal 45 USD

The task was completed very quickly and with high quality

Project	Budget	Proposal	Deadline	Added
Kotlin/Java Developer (Jetpack Compose, Mobile Games)	179 USD	179 USD	7 days	10 Nov 2025
Unlocking the Strak Varg Ex motorcycle account (Android).	179 USD	179 USD	7 days	3 Nov 2025
Mobile app update	45 USD	45 USD	1 day	6 Jul 2025
Android Webview gambling app	448 USD	448 USD	6 days	15 Jun 2025
Freelance exchange application Android+IOS	15 000 USD	17 000 USD	30 days	13 Jun 2025
Consultation on the store app for iOS and Android	16 USD	16 USD	1 day	23 Apr 2025
Development of a mobile application	1100 USD	1100 USD	10 days	31 Mar 2025
Development of a mobile application on Android	571 USD	571 USD	7 days	31 Mar 2025
Create an Android application based on the iOS version	Not specified	25 USD	1 day	30 Mar 2025
Development of an Android application for MFO	224 USD	224 USD	5 days	23 Mar 2025

Profile

Indicators

Specializations

App Development for Android

Java

Skills and abilities

Mobile development

Programming

Design & art

Services

Writing

Portfolio Works

Client reviews

Mobile app update

5.0

Oleksandr Martinyuk

Android

5.0

Oleksandr Martinyuk

Android project. Analytics + achievements.

5.0

Oleksandr Martinyuk

Android project. Screen TOP

5.0

Oleksandr Martinyuk

Android project. Section Settings

5.0

Oleksandr Martinyuk

Android project. Record Screen

5.0

Oleksandr Martinyuk

Android project. training + finish

5.0

Oleksandr Martinyuk

Android application. The first screen when clicking on start

5.0

Oleksandr Martinyuk

Android application. The first screen when clicking on start

5.0

Oleksandr Martinyuk

Main screen for android application

5.0

Oleksandr Martinyuk

Authorization in an android project

5.0

Oleksandr Martinyuk

Development of a mobile application, using API

5.0

Oleksandr Martinyuk

Develop an Android application on financial topics

5.0

Oleksandr Martinyuk

Consultation on creating a mobile application

5.0

Oleksandr Martinyuk

Update mobile application

5.0

Oleksandr Martinyuk

Android application

5.0

Oleksandr Martinyuk

Create an Android application

5.0

Oleksandr Martinyuk

Sports application

5.0

Oleksandr Martinyuk

Applications in Java/Kotlin

5.0

Oleksandr Martinyuk

Fix the work of push notifications in the android application

5.0

Oleksandr Martinyuk

Indicators

Total projects:

56

Average rating:

-

4.9

4.9