Rostislav B.
Private message 
Offer work 
Odessa,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
Русский: fluent
Skills and abilities
Programming
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Bot Development
from 23 USD for project
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C & C++
from 11 USD for project
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Data Parsing
from 11 USD for project
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Databases & SQL
from 11 USD for project
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Desktop Apps
from 23 USD for project
- Gaming Apps
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Java
from 11 USD for project
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Python
from 11 USD for project
- Web Programming
Portfolio
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by Pacman
Java
The program activates one of the graphic libraries of Java, supports keyboard management
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Shader for Animation Textures
Web Programming
Animation 2D texture with a shader in the GLSL language
Reviews and compliments on completed projects 22 1
9 May 2025
16 USD
Java edits
The contractor did not contact after agreeing on the details, did not submit the order, deleted the correspondence. Not recommended
I am extremely satisfied with the collaboration with this developer! The project was complex — integrating a Java Spring Boot server with the frontend, building a computational core for analyzing mathematical functions, as well as implementing data transfer between the website and the server. But all tasks were completed professionally, with attention to detail, and within clearly defined deadlines.
I especially want to highlight:
1) deep understanding of Java project architecture;
2) ability to work with clean, structured code;
3) initiative — the developer suggested improvements that significantly enhanced the final result;
4) excellent communication — always available, responds promptly, explains all nuances clearly and accessibly.
I am very satisfied with the developer and recommend collaborating with him.
17 April 2025
90 USD
Connecting Google Sheets with KeyCRM
The project was completed with a slight delay.
However, the contractor adhered to all the requirements and tasks that were set before him.
26 January 2023
35 USD
Game of the Java
Quick and efficient implementation of the project
28 November 2022
8 USD
The project
Everything is done quickly, according to TZ
8 November 2022
11 USD
Writing a console program
Rostislav did everything quickly and qualitatively, questions did not arise after. I definitely recommend!
6 November 2022
11 USD
Parking of goods c Opencart
Great work!
All assigned tasks have been fulfilled.
I recommend Rostislav as a specialist.
1 November 2022
5 USD
Practical work with Java 4
Great work!I recommend you to work!
24 November 2020
7 USD
Dangling paths in a binary tree
I have already worked with this freelancer. Strength and Skill.
22 October 2020
9 USD
Solution of an algorithmic task
1 . The cost of the project (projects)
2nd He completed everything in the time fixed.
Three The program works properly.
22 October 2020
10 USD
Java Swing Student Project
Man is the master of his business. He fulfilled the task very quickly. The result completely satisfied me!
12 September 2020
5 USD
Interface
Everything was done quickly and efficiently, and the final result was satisfied.
| Response review
30 April 2020
9 USD
The game of Pacman
I want to thank you for good work, I will note acceptable cost, quality of work, which was very important and time of work.
28 November 2019
17 USD
Переработка предыдущего проекта
Все выполнено быстро и в срок
25 November 2019
9 USD
Write a program in Java.
Cheap and fast, I recommend it.
17 November 2019
5 USD
You need to write the program in Java.
Fast and well done work.
12 November 2019
25 USD
Write the game with the algorithm in Java
It’s done at a high level, I recommend.
| Response review
11 November 2019
23 USD
Parking prices from websites
The project is implemented in time. Also, Rostik patiently me with solving the additional issues that arose with my computer, when installing the program. I recommend it.
6 November 2019
5 USD
Потрібно написати програму на Java
Написано швидко і якісно. Відповідає на повідомлення.
3 November 2019
5 USD
You need to write a program.
The project is done quickly and efficiently.
20 October 2019
5 USD
Write a program in Java.
I did it quickly and efficiently. I recommend it!
14 October 2019
2 USD
Write a program in Java.
The task was done well, there was no advance. I did well and quickly.
30 January 2019
11 USD
Creating a shader on GLSL
Thank you Rostislav for your work.
Everything is done quickly and quality!
I advise for cooperation.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
|---|---|---|---|---|---|
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Airline log platform
2000 USD
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Development of a parser for extracting content from Notion
609 USD
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Parsing products from suppliers' websites
18 USD
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DISCORD PARSER IN TELEGRAM
68 USD
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Java edits
16 USD
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Public Telegram bot for parsing Telegram chats.
158 USD
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Script (or implement on ZennoPoster/Base) parsing intro from TG chats
45 USD
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Web application for mathematical analysis of a function through its derivative (Java + HTML/JS)
23 USD
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Mailing in Telegram
338 USD
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Creating a Telegram group + parsing subscribers from other groups
23 USD
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