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EXPLORE
5.0
5.0
93%
$18 USD / Hour
・
China (12:43 PM)
・
Joined on June 29, 2008
$18 USD / Hour
・
Over 10 years Java & Python experience,2 year Go experience. Specialized in backend development, performance tuning, and domain data mining. Over 30 Joomla extensions have been developed. Some frameworks & softwares I am using: Spring, Hibernate, Lucene, Freemarker, Flask, Joomla, Linux, MySQL, Nginx, Apache etc.
Great programmer, good comminucation, everything went perfect with the project. He knows what he's doing.
Marius R.
@thedude12
•
Tallinn, Estonia
•
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Joe is one of the best programmers I have ever worked with. He is extremely intelligent, creative at solving any problems, very hard-working and an excellent communicator. He was able to implement any feature I wanted, even if he had to read and learn about new APIs or create custom code. A+++ the best of the best.
Harpal S.
@zeckenmedia
•
New York, United States
•
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Very good program. As always a step ahead.
Gabriel D.
@badid
•
Murten, Switzerland
•
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Joe is AMAZING!!! I would 100% hire again and WILL be hiring again. Very reliable, very good communicator, very professional, very patient, very understanding, and very intelligent. 10/10!
Kevin C.
@kevin013
•
Buderim, Australia
•
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Joe was my first experience using freelancer.com to find developers for one of my projects. He was an absolute joy to work with and was able to give constructive feedback and help me design a project that would meet my needs. He is a quality developer who understands the development cycle and what is needed to create a robust tool. I will definitely hire again.
Julian K.
@tesserajk
•
Seattle, United States
•
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Experience
Senior Software Engine
Jul, 2005 - Oct, 2007
•
2 years, 3 months
Telenav
Jul, 2005 - Oct, 2007
•
2 years, 3 months
1.Databus is a data transfer platform,which bases on Java NIO. It is a C/S architecture, both client and server based on the Java NIO. Databus have provided a data exchange platform for servers. It has been used in 4 productions and has been running more than 2 years. Kan Deng(CMU's doctor) design, I implement and tuning. 2.Address Capture Engine(ACE) ACE is a specific search engine, mainly focusing on convert US address to Geocoding. ACE can handle city,postcode,street,do
Jul, 2005 - Oct, 2007
•
2 years, 3 months
Software Engine
Mar, 2004 - Jul, 2005
•
1 year, 4 months
Eabax
Mar, 2004 - Jul, 2005
•
1 year, 4 months
Build a storage engine for Eabax, work as a software engine, mainly use Java, MySQL, Struts, Freemarker etc.
Mar, 2004 - Jul, 2005
•
1 year, 4 months
Junior Software Engine
Sep, 2002 - Apr, 2004
•
1 year, 7 months
CVIC Oversee department
Sep, 2002 - Apr, 2004
•
1 year, 7 months
1. Video player with C/C++ 2. A mitigration from Oracle to web application based on Java & MySQL.
Sep, 2002 - Apr, 2004
•
1 year, 7 months
Education
Shandong University
1998 - 2002
•
4 years
bachelor of Mathematics
China
1998 - 2002
•
4 years
Qualifications
CET-6
2000
China Education
an english certificate
2000
Verifications
On time
100%
On budget
100%
Accept rate
91%
Repeat hire rate
8%
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