Profile image of IMSeriousBidder
@IMSeriousBidder
Flag of China Nanjing, China
Member since November, 2010
8 Recommendations

Bing Zeng 

I am a professional developer for Java/J2EE, Android projects.I have 11 years experience on Java/J2EE programming,5 years experience on Android programming. I have a Master degree in CS (in 2006)from a Top5 China university.I have 6 years working experience as a senior Java developer/architect in a Fortune 500 company. I have implemented 80+ projects , including eCommerce websites,CMS,Automation tools,Web scrapers,Android book reader,GPS based apps etc. I am proficient in following technologies: ,Oracle. ,Apache,JBoss,Glassfish,Websphere ,JDBC JMS,Spring,Hibernate,Struts,JFace etc. 4. Android SDK,GPS,Google Map etc platform your demands, our supplies; your satisfaction, our destination!
$40 USD/hr
119 Reviews
7.4
  • 64%Jobs Completed
  • 100%On Budget
  • 96%On Time
  • 23%Repeat Hire Rate

Recent Reviews

Experience

Senior Java developer

May 2008 - Jul 2010 (2 years)

Being a memeber for designing a large-scale E-commercial website . Implement own Messaging,Cache system in Java for high perforamce!

Education

Master

2005 - 2008 (3 years)

Certifications

SUN cerficated Java developer (2006)

SUN

Sun Certified Java Programmer!

Exams

  • Freelancer Orientation
    85%
  • General Orientation
    90%
  • Java Level 2
    83%
  • java-ee-6 1
    80%
  • US English Level 1
    83%

My Top Skills

  • Java 126
  • JSP 21
  • J2EE 14
  • Android 13
  • Mobile Phone 11
  • XML 9
  • HTML 8
  • MVC 6
  • Python 5
  • C Programming 3
  • Amazon Web Services 3
  • Linux 2
  • iPhone 2
  • Web Scraping 2
  • Ruby on Rails 1
  • Oracle 1
  • Cold Fusion 0
  • FreelancerAPI 0
  • XSLT 0
  • TaoBao API 0
  • Android Honeycomb 0

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