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$12 USD / hour
Flag of UKRAINE
ivano-frankivsk, ukraine
$12 USD / hour
It's currently 6:47 PM here
Joined June 19, 2011
2 Recommendations

Oleg V.

@vrts

 4.9 (28 reviews)
5.6
5.6
88%
88%
$12 USD / hour
Flag of UKRAINE
ivano-frankivsk, ukraine
$12 USD / hour
100%
Jobs Completed
96%
On Budget
98%
On Time
11%
Repeat Hire Rate

Fast Programmer; C++; WinAPI

Desktop Software Developer. Main skills: C/C++/Assembler/Windows API/Cryptology. Additional skills: Algorithm design+optimization, Reverse engineering, Parallel automation, CUDA, Mathematics. Base skills: Java, C#, Python, MatLab, PHP, JavaScript.
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Portfolio

3500109
custom animated GIF
GIF Animated Beacon (demo)
2783606
AES Calculator is application that encrypts texts via algorithm AES (128/192/256 bit mode). (And decrypts too :). Output format: text, hexadecimal and base64.
AES Calculator
2783598
Custom small application that takes screenshots each X minutes and sends them to some eMail address.
Screenshot Emailer
2783591
Spectrum Analyzer for Music to visualize notes.
Spectrum Analyzer
2783561
Virtual Keyboard (danish alphabet) to use mostly for sensor screens.
Custom On-Screen Virtual Keyboard
86269
...
...
3500109
custom animated GIF
GIF Animated Beacon (demo)
2783606
AES Calculator is application that encrypts texts via algorithm AES (128/192/256 bit mode). (And decrypts too :). Output format: text, hexadecimal and base64.
AES Calculator
2783598
Custom small application that takes screenshots each X minutes and sends them to some eMail address.
Screenshot Emailer
2783591
Spectrum Analyzer for Music to visualize notes.
Spectrum Analyzer
2783561
Virtual Keyboard (danish alphabet) to use mostly for sensor screens.
Custom On-Screen Virtual Keyboard
86269
...
...

Reviews

Changes saved
Showing 1 - 5 out of 28 reviews
Filter reviews by:
4.8
$120.00 USD
Reverse Engineering / crack for a program that the creator abandoned
He's a great guy delivered what i needed and will hire again for sure:)
PHP
C Programming
Electronics
Software Architecture
C++ Programming
A
Flag of Alexandru Cosmin C.
@alexcosmin19900
•
6 years ago
5.0
$25.00 USD
Design a delivery plan that minimizes cost
Very professional and high-quality!
Analytics
Data Processing
PDF
Word
Y
Flag of yjin3
@yjin3
•
6 years ago
5.0
$120.00 CAD
Cryptography and deciphering
Great work, very knowledgeable!
C Programming
Java
Computer Security
Algorithm
Cryptography
C
Flag of Badr K.
@cellunlocks
•
6 years ago
5.0
$80.00 AUD
Digital Forensics Analysis
Excellent work. Answered all my follow up questions with clear explanations! Would hire again, thanks for the quality work!
Computer Security
S
Flag of Carney Y.
@snyper8
•
7 years ago
5.0
$50.00 USD
Tweak in Assembly very simply an executable (using Ollydbg, etc)
Very good freelancer, I am totally satisfied with the result of his work. Will surely hire again.
C Programming
Embedded Software
Assembly
User Avatar
Flag of Goodpart A.
@GoodPart
•
7 years ago

Experience

Experience

Jan 2002 - Present
Experience in C++, File Format, Data Recovery etc.

Education

PhD

2012
(Less than a year)

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Certifications

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Top Skills

C Programming 17
Software Architecture 12
C++ Programming 12
Computer Security 8
Cryptography 8

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