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$30 USD / hour
Flag of CHINA
beijing, china
$30 USD / hour
It's currently 1:56 PM here
Joined November 11, 2015
5 Recommendations

Cui L.

@LiangXiaoJin

5.0 (85 reviews)
7.4
7.4
89%
89%
$30 USD / hour
Flag of CHINA
beijing, china
$30 USD / hour
98%
Jobs Completed
100%
On Budget
100%
On Time
25%
Repeat Hire Rate

C++, JAVA, x86/x64 Assembler, Mathematics and Web

I have 15+ years of C/C++ and JAVA programming experiences. Especially I have plenty of experiences relative to compilers, decompilers and reverse engineering. I am superior in the fields of algorithm design and data structure design. More importantly, I am a mathematician. Probability, Statistics and Cryptography are my specialties. I always try to make the best products and works. My recent new skills(Additional): PHP/MySQL/JavaScript/CSS/HTML IMPORTANT: We are team. Besides all these descriptions, we can offer other many services.

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Reviews

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Showing 1 - 5 out of 50+ reviews
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5.0
$400.00 USD
This freelancer took this job, which others have refused to do. He made the job 100%. Probably the only bidder who was up to the task. Best person for reverse engineering jobs. If it's possible, he can do it.
Windows Desktop
C# Programming
Software Architecture
C++ Programming
O
Flag of P M.
@ollemoo
6 years ago
5.0
$300.00 USD
good freelancer... happy to work with him... good knowledge... highly recommended...
Windows Desktop
Computer Security
Cryptography
C++ Programming
x86/x64 Assembler
User Avatar
Flag of Atmiya G.
@aatmiya717
6 years ago
5.0
$1,000.00 USD
It was a great pleasure working with Mr. Cui L. & company. They have provided us with a full solution to fit our requirements and done so very fast (actually, it was delivered even before our scheduled milestone) . The code delivered was organized and fully documented. In addition Cui L. has provided us with further assistance in integrating the solution into our system, and done followups to verify the results and even given us some useful tips on how to improve it further. I highly recommend working with Cui L., and will do it myself when the need arises in the future.
C Programming
Windows Desktop
Algorithm
C++ Programming
Mathematics
X
Flag of Yaron G.
@xdsystems
6 years ago
2.4
$100.00 USD
He kept asking me for tip and more money during the time he was doing my project.
Algorithm
C++ Programming
Mathematics
Debugging
+1 more
N
Flag of Ahmed A.
@NASSER33
6 years ago
5.0
$1,000.00 USD
Cui L. has provided us with a fast solution to an ongoing problem we had. It was very easy to communicate with him and he understood the requirements of our project completely. he delivered on time, to our full satisfaction. We look forward to working with him again,
Algorithm
C# Programming
Cryptography
C++ Programming
Mathematics
X
Flag of Yaron G.
@xdsystems
6 years ago

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