Bohdan Kalchenko
Private message 
Dnepr,
Ukraine
Reviews of completed projects 14
3 February 2025
11 USD
Add Firebase Config
Everything is at a high level, as always. Clear requirements, timely payment, the client is always in touch. I recommend.
22 January 2025
101 USD
Redesign and edits of advertising for the Android application JAVA
I really enjoyed collaborating. Very clear project brief, the client responds instantly to questions and is always in touch. I recommend.
1 May 2024
90 USD
Redesign of Android Kotlin application
Clear project brief, always online, with understanding, pleasant to work with
9 April 2024
70 USD
Create a video preview/trailer for a mobile game
All good! Task understood, quick confirmation! Pleasant communication. Thank you!
14 March 2024
113 USD
Packaging and upgrading of the game Block Puzzle
It was pleasant to work. I hope I will be able to work again.
1 August 2023
180 USD
Redesign + Creating New Screenshots in the Kotlin App
Always in touch, always in touch
27 July 2023
113 USD
Re-design of Android Java
Reply quickly.
7 July 2023
90 USD
Re-design of Android Kotlin
I like to work with this customer, I recommend
3 July 2023
81 USD
Implementing a VPN server
Everything is fine, pleased to cooperate!
28 June 2023
11 USD
Connect AdMob Mediation in Android App
Everything was great, quickly done.
26 April 2023
14 USD
Implementing a VPN server to VPS
It’s good, pleased with cooperation.
13 January 2023
68 USD
Advertising for Facebook Application
I advise the customer to everyone.
All tasks are accessible and understandable.
Everyone agreed in time and immediately started working.
Payment, deadlines, constant contact is all super!
9 January 2023
23 USD
Transfer the game from Android Java to Unity
A great commander. He gave quality TZ and tried to help accelerate the development. Unfortunately, because of the problems with the light, they couldn’t continue the cooperation. I recommend it.
4 January 2023
15 USD
Create two creative videos for Facebookf advertising
The customer perfectly explained the task, a good person and the employer
26 October 2022
45 USD
Set up Google or Facebook ads under the application installation
Interesting task, a great customer. I was glad to help! thank you.
Activity
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Budget
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Proposals
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Comments
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Audit of the current ASO and addition of new localizations for the application
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Oct
2025
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Add Firebase Config
11 USD
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Jan
2025
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Redesign and edits of advertising for the Android application JAVA
101 USD
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Jan
2025
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Consultation on Facebook Ads
11 USD
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Jul
2024
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It is necessary to do ASO for a mobile application on Google Play
90 USD
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Jul
2024
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Create icons for the application
14 USD
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Jun
2024
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Redesign of Android Kotlin application
90 USD
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Apr
2024
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Problems with Tik Tok account
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Apr
2024
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ASO optimization Game Play Market
68 USD
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Apr
2024
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Create a video preview/trailer for a mobile game
70 USD
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Apr
2024
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