Oleksandr Martinyuk
Offer Oleksandr to work on your next project.
Private message 
Lutsk,
Ukraine
online
replies instantly
available for hire
7 Safe completed
22 days 13 hours ago
5 Clients
added 25 bids
registered for 1 year
Rating
Language Proficiency Level
English: upper-intermediate
Skills
Programming
Design & art
Services
Mobile development
Portfolio
-
Android Audio Book App
Apps 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.
-
Additional Google/Login password
Apps for Android
Developed an app with a Google authentication or using a login password, where you can list the future plans.
-
8 USD Portfolio
HTML and CSSThe website
-
8 USD Front end developer
JavaScriptI do lending, online shops and other sites for any taste. I work with HTML JS REACT SCSS.
Reviews and compliments on completed projects 6
7 November
50 USD
Developing an easy application in Java/Kotlin
Quality
Professionalism
Price
Availability
Terms
Alexander fulfilled the task in time, quality and with compliance with the points of the technical task. The developer was communicable, ready to consider and discuss all the details of the project, which made the cooperation pleasant and productive. I recommend Alexandra for Android projects!
Ivan Bashlykov
| Personal | Response feedback
23 October
17 USD
Writing an article on cryptocurrencies
Quality
Professionalism
Price
Availability
Terms
The work was done quickly. Requests and processing are also done quickly.
|
14 July
41 USD
Mini Android App
Quality
Professionalism
Price
Availability
Terms
A great freelancer. Everything was done perfectly, but before the deadline.
Gleb K.
| Personal | Response feedback
1 May
41 USD
TZ1 (finished) + TZ2
Quality
Professionalism
Price
Availability
Terms
Everything is very well. Pleased with cooperation!
Boris S.
| Personal | Response feedback
24 April
28 USD
Ordered
Quality
Professionalism
Price
Availability
Terms
Everything is great. Pleasure of cooperation!
Boris S.
| Personal | Response feedback
18 March
14 USD
Android App
Quality
Professionalism
Price
Availability
Terms
I think it’s good at all!!!!!!The !
Activity
| Projects you are working on 2 | Budget | Added | Terms | Proposal | |
|---|---|---|---|---|---|
|
React Native android to fix bugs with elements display
69 USD
|
|||||
Plugin for Android that records
193 USD
|
| Recent proposals 10 | Budget | Added | Terms | Proposal | |
|---|---|---|---|---|---|
|
QA testing of Android applications
50 USD
|
|||||
|
Search for a test provider to test the application.
14 USD
|
|||||
|
Submit the technical task for the mobile app, develop the UI/UX.
179 USD
|
|||||
|
An application building on angular - ionic
300 USD
|
|||||
|
React Native android to fix bugs with elements display
69 USD
|
|||||
|
QA testing of mobile applications
55 USD
|
|||||
|
The creation of Parsinga on the altar
41 USD
|
|||||
|
Writing a program
34 USD
|
|||||
|
Add the SDK app and new admob ads
33 USD
|
|||||
|
React Native android to fix bugs with elements display
41 USD
|