Oleksandr Martinyuk
Rating
Language Proficiency Level
Skills
Programming
Design & art
Services
Mobile development
Portfolio
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Android Audio Book App
App Development for AndroidThe 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.
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Additional Google/Login password
App Development for AndroidDeveloped an app with a Google authentication or using a login password, where you can list the future plans.
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7 USD Portfolio
HTML & CSSThe website
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7 USD Front end developer
Javascript and TypescriptI do lending, online shops and other sites for any taste. I work with HTML JS REACT SCSS.
Reviews and compliments on completed projects 54
25 January
19 USD
Android
Everything is good as always ... I recommend for collaboration
23 September 2024
124 USD
Android project. Analytics + achievements.
Only positive impressions
Very professional and responsible performer
15 August 2024
123 USD
Android project. Screen TOP
Excellent performer. Everything was done well and clearly.
29 July 2024
103 USD
Android project. Section Settings
Everything is excellent. The performer completed everything on time and with quality.
14 July 2024
103 USD
Android project. Record Screen
Everything is done on time. Responsible executor.
12 July 2024
194 USD
Android project. training + finish
All is great. Satisfied with the performer and the quality of work!
30 June 2024
160 USD
Android application. The first screen when clicking on start
Excellent performer. Good job!
24 June 2024
68 USD
Android application. The first screen when clicking on start
Everything on time. The performer is a true professional.
23 June 2024
223 USD
Main screen for android application
Everything was done clearly and on time.
19 June 2024
121 USD
Authorization in an android project
Everything was great.
The performer professionally does his job.
10 June 2024
48 USD
Development of a mobile application, using API
Very good job, I liked everything!
17 May 2024
168 USD
Develop an Android application on financial topics
The developer has done the work qualitatively according to the requirements of the technical task. He was always in touch, open to dialogue
24 April 2024
12 USD
Consultation on creating a mobile application
All quickly and clearly, good master
12 April 2024
48 USD
Update mobile application
All done quickly and qualitatively. Thank you
9 April 2024
144 USD
Android application
All good. I recommend for cooperation.
8 April 2024
96 USD
Create an Android application
All good, task completed, recommend for cooperation
8 April 2024
168 USD
Sports application
All quickly, and well, and most importantly qualitatively
30 March 2024
53 USD
Applications in Java/Kotlin
All good)) I recommend))))
29 March 2024
12 USD
Fix the work of push notifications in the android application
Great performer. Did everything super quickly. Will contact again
28 March 2024
72 USD
Android Game
All done quickly and as agreed
19 March 2024
738 USD
Create the Main Screen section. Phase 2
Етап виконано добре. Зайважень не маю Працюємо далі.
8 March 2024
144 USD
Personal project
I liked the experience of cooperation. I can recommend
7 March 2024
72 USD
Android Emulator with Virtual HD Camera
Everything is great! It is fast and everything works. thank you
3 March 2024
184 USD
Creating an apk for Android
The creation of an Android app went great: everything was done in time, fast and quality. I am very pleased with the result!
17 February 2024
479 USD
Programming under Android
He is very strong and very responsible.
15 February 2024
383 USD
Create the section of the application "Settings" according to TZ
Completed according to the task
14 February 2024
643 USD
The initial setting and the creation of the first flash screen
The work is done quickly, the executive is always in contact.
13 February 2024
29 USD
Application for Apple Developer
They gave advice, but did not close the questions that were concerned.
13 February 2024
60 USD
Development of Applications
The work is done in time, according to the agreed parameters
8 February 2024
671 USD
Part of the application "Personal Office" according to TZ
Successfully, but not without discussions, they did the thought. Continuing creativity in the creative direction
8 February 2024
183 USD
Create a TZ for merge game
The task was performed quite quickly. The executive is constantly in contact, quickly puts the directions!
31 January 2024
575 USD
Section "Payment, Delivery" according to technical task
Another part of the application is made. Everything went as planned.
25 January 2024
98 USD
Create mobile apps from websites
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19 January 2024
383 USD
Continuation of the project according to TZ - "Cart of goods"
Part of the project has been completed with a delay.
15 January 2024
575 USD
Android app - the main page according to TZ
It all went according to the plan agreed earlier.
11 January 2024
299 USD
Processing of the add-on.
Alexander performed the tasks very well.
7 January 2024
24 USD
Оновлення додатка
The task was not as simple as it was seen before the start of the work. But Alexander was suffering patience to bring the project to the end, despite unplanned problems, and the lack of experience in some matters.
6 January 2024
72 USD
React Native Application
The project is completed. The result is satisfied.
1 January 2024
479 USD
Create a part of the application according to the technical task
The Millennium! Operational coordination of details.
28 December 2023
287 USD
Create the application design according to TZ
It was very rapidly, exceeding expectations.
26 December 2023
84 USD
Create TZ for apps on Android and iOS
Fast, efficient and professional
24 December 2023
29 USD
Play console + firebase
I highly recommend doing my work quickly and efficiently.
21 December 2023
12 USD
Support for the launch of a work project in Android Studio
A pleasant executor. I recommend it.
19 December 2023
29 USD
OBS Studio + Андроїд Емулятор
It is very fast, it is very fast, it is very fast. But it does its work. Who needs to go quickly, go here.
19 December 2023
24 USD
React Native, Android
Everything is great. The work is done quickly and efficiently!
| Response feedback
13 December 2023
60 USD
Simple add-on for Android on Kotlin
Sasha was not afraid to get to work with a non-garanted final result, that may not be everyone.
4 December 2023
24 USD
You need to make a hat on the site.
Great work, fast, and good communication!!The !
3 December 2023
60 USD
React Native android to fix bugs with elements display
Competent specialist, I recommend
7 November 2023
43 USD
Developing an easy application in Java/Kotlin
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!
23 October 2023
14 USD
Writing an article on cryptocurrencies
The work was done quickly. Requests and processing are also done quickly.
14 July 2023
36 USD
Mini Android App
A great freelancer. Everything was done perfectly, but before the deadline.
1 May 2023
36 USD
TZ1 (finished) + TZ2
Everything is very well. Pleased with cooperation!
| Personal | Response feedback
24 April 2023
24 USD
Ordered
Everything is great. Pleasure of cooperation!
| Personal | Response feedback
18 March 2023
12 USD
Android App
I think it’s good at all!!!!!!The !
Activity
Recent proposals 10 | Budget | Added | Terms | Proposal | |
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Consultation on the store app for iOS and Android
17 USD
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Development of a mobile application
1100 USD
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Development of a mobile application on Android
568 USD
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Create an Android application based on the iOS version
25 USD
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Development of an Android application for MFO
240 USD
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Development of automation application
150 USD
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Android application APK
40 USD
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Android Studio programming.
120 USD
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Android developer
647 USD
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Virtual consultant.
479 USD
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