Leonard O.
Private message
Offer work
Kyiv,
Ukraine
available for hire
Rating
Skills and abilities
Programming
- AI & Machine Learning
- Bot Development
-
C & C++
from 6 USD for hour
- C#
- Cryptocurrency & Blockchain
- Data Parsing
- Databases & SQL
- Desktop Apps
- Embedded Systems & Microcontrollers
- Gaming Apps
- Java
- Javascript and Typescript
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Python
from 6 USD for hour
- Web Programming
Mobile development
Portfolio
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50 000 USD Real-time poker table recognition system
C#
Desktop C# app for real-time poker table recognition (multi-game compatible) using YOLO, PaddlePaddle, RapidOCR, WMO, and OpenCV. The system detects and recognizes both graphic (via YOLO) and text (via PP, RapidOCR, and WMO) in real time from the captured screen, achieving high performance with minimal resource use. Implemented on-the-fly data analysis to reconstruct the table structure and track dynamic game states in memory, generating situation-aware analytical outputs, serializing and transmitting via socket to external analytical software for strategy computation and visualization.
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50 000 USD Poker Solver (Realtime + Bot + APK Inject + PreCalc DB + Bypass)
C & C++
Realtime poker solver solution (30+ software tools system) based on pre calculated solved hashed trees stored in DB server, multiple bots system, desktop management client (emulators + real devices), patched protected apks, bypass protections and many other difficult to understand things ;)
P.s. Have many other "portfolio" works, can show on request.
Reviews and compliments on completed projects 6
23 May
24 USD
Project consultation.
22 December 2025
56 USD
Comparative analysis of polynomial multiplication algorithms
Very satisfied with the collaboration. The freelancer completed the work with quality, accuracy, and great attention to detail. The code is well-structured, all requirements were taken into account, and the result fully meets expectations. I would like to specifically highlight the detailed and clear explanations at each stage - this is a great rarity and very valuable. I definitely recommend for collaboration!
18 December 2025
34 USD
Finalizing the samp launcher
The wonderful freelancer completed everything very quickly and, most importantly, with quality.
15 December 2025
113 USD
Development of a launcher for the samp server
The person did an excellent job 10 out of 10.
25 April 2025
45 USD
Code for ZennoPoster
Pleasant impressions of working together. I recommend for collaboration.
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25 July 2024
23 USD
Search for a C# programmer for website support and urgent task
Quickly and qualitatively completed work!
Activity
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Lua developer
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LUA developer!!
609 USD
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About the Master Program "KONSTRUCTOR"
4193 USD
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Visual Studio
45 USD
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Project consultation.
24 USD
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API reverse engineering of a mobile application
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Game "Tic-Tac-Toe" in C# Visual Studio
45 USD
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Game "Tic-Tac-Toe" in C# Visual Studio
16 USD
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Game "Tic-Tac-Toe" in C# Visual Studio
16 USD
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I am looking for a developer to create a mobile project (GTA RP UA)
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