Ostap Chornyi
Private message 
Mykolaiv,
Ukraine
Reviews of completed projects 4
5 January
189 USD
Stage 3
Thank you for the collaboration, everything was wonderful, a great client, I recommend for cooperation)
19 December 2025
187 USD
Stage 2
Thank you for the opportunity to work on your project. I am completely satisfied with the collaboration! I recommend.
1 December 2025
187 USD
Stage 1
Everything went wonderfully, thank you for the opportunity to work on your project) Thank you for the collaboration, everything went great! I am looking forward to the next stage!
1 September 2025
56 USD
Integration of TTH in Telegram bot (NP/UkrPost)
Excellent client! The project brief is clear, API access was provided on time, communication is prompt and to the point. Revisions were agreed upon quickly, payment — through a Secure Agreement. I recommend for collaboration.
Activity
| Latest published projects |
Budget
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Proposals
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Comments
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Stage 3
189 USD
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Dec
2025
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Stage 2
187 USD
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Dec
2025
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Stage 1
187 USD
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Nov
2025
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Development of a smart contract on TON
338 USD
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Oct
2025
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Automation of account management in AdsPower
113 USD
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Oct
2025
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Backend development of a website
45 USD
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Oct
2025
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Integration of TTH in Telegram bot (NP/UkrPost)
56 USD
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Aug
2025
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Creating custom animated emojis in Telegram
16 USD
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Aug
2025
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Need a backend developer in Typescript for the improvement of a Telegram mini-app.
226 USD
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Feb
2025
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The bot is needed
113 USD
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Jan
2025
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