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Linux
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$20 USD / hour
Flag of CNFlag of CN
nanning city,
china
$20 USD / hour
It's currently 2:36 AM here
Joined July 12, 2021
1 Recommendation

Guanhuang L.

@luguanhuang

monthly-level-three.svg
5.0 (15 reviews)
5.0 (15 reviews)
4.5
4.5
$20 USD / hour
Flag of CNFlag of CN
nanning city,
china
$20 USD / hour
93%
Jobs Completed
90%
On Budget
83%
On Time
7%
Repeat Hire Rate

linux c/c++ server development engineer

I have rich experience in the field of C language and C + + language based on Linux system. 1. Proficient in algorithms and data structures. 2. Highload servers, big data, STL, UNIX/Linux, C/C++ 3. network programming (TCP, UDP sockets, WebSockets), have a clear understanding of multithreading, memory management, stack analysis. 4. Linux command line tools, Bash scripts 5. database programming (MySQL) 6 . Rich experience in server load optimization, network security, etc. 7. Network protocols parsing and implementation 8. Linux kernel modules Because we just joined this platform, we are not familiar with everything here. We'll show you our work. If you have any request, we will try our best to satisfy you. Looking forward to working with you. If you hire us, we will finish the project as soon as possible. If you are not satisfied, we will not charge you any fee.
Freelancer
C++ Programmers
China

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Reviews

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Showing 1 - 5 out of 15 reviews
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5.0
$90.00 CAD
Completed the project on time, good communication. Would Recommend
Game Design
C# Programming
C++ Programming
Unity 3D
Game Development
J
Flag of CA Jash S. @jashshah37
4 days ago
5.0
$150.00 USD
Lu works very diligently and shows a strong sense of responsibility throughout the project. I would highly recommend Lu and will hire him soon.
C Programming
Linux
MySQL
C++ Programming
+1 more
S
Flag of HK Louis L. @smallhill
21 days ago
5.0
₹5,000.00 INR
Lu is dedicated, honest, tried to do the complete work as best as possible. Guided with patience on how to do the set up.
.NET
C# Programming
Software Architecture
C++ Programming
WPF
D
Flag of IN Devanshi P. @devanshimht
25 days ago
5.0
$150.00 USD
Mr Lu is so much patient and so much helpful and talented.I will hire him again for sure Thank you friend
C Programming
Linux
MySQL
C++ Programming
+1 more
User Avatar
Flag of PK Sohaib H. @RushService
1 month ago
5.0
$180.00 AUD
Honest worker. Tries to work to a good standard.
C Programming
Microcontroller
Cryptography
S
Flag of AU Steve M. @swmcl
2 months ago

Experience

Senior Software Engineer

Shenzhen Yongda Electronic Information Co., Ltd.
Jun 2016 - Present
Develop social software [peipei], the client and server use asn to interact. The main tasks are 1 Online maintenance of the server 2 Development of dynamics, rewards, Ang Pow Solitaire and Ang Pow Rain 3 Development of gift-giving and receiving business, development of user avatar pendant business 4 Maintenance of the old business (maintenance of special effects such as gift delivery in the lobby)

Senior Software Engineer

Tencent Technology (Shenzhen) Co., Ltd.
Aug 2013 - May 2016 (2 years, 9 months)
2. Work tasks: 1 Statistics of evaluation data of malls/auctioners 2 Store/paipai seller scores the result data into memory (the memory format is map format, that is, key value format) 3 Display of front-end seller data (cgi calls back-end services to spit out data to the front-end, written in C++ language) 4 Posting order management backend + front-end page data display (front-end uses html and js language to call back-end services to obtain data, back-end services are written in php language)

Software Developer

Shenzhen Minslink Technology Co., Ltd
Oct 2010 - Jul 2013 (2 years, 9 months)
Responsible for the writing of the company’s entire server code. The server is developed with Linux c++. The server is currently being launched on China Unicom (the server is divided into access server and business server). It is responsible for writing the test client. The client uses MFC to develop. Achieve stable operation, no obvious memory leaks, load balancing can be achieved for client connections and server business processing, and a good understanding of server architecture

Education

Bachelor of Applied Science (BASc),

Guilin University of Technology, China 2006 - 2010
(4 years)

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Top Skills

C++ Programming
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C Programming
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Linux
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MySQL
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Server
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