Christian Buttstedt - Professional IT Services
 

Profile

 
 

Personal Data:

Name: Christian Buttstedt
 
Contact: Hochgernweg 31
D-85435 Erding, Germany
Tel.: +49 (0) 173 3930530
Email: christian@buttstedt.de
 
Position: Software developer and technical consultant
 
Year of birth: 1972
 
IT experience since: 1996
 
Academic preparation: Diploma degree in Mathematics
 
 
 

Computing Skills:

Programming languages:
  • Java SDK 1.2.x, 1.3.x, 1.4.x, 1.5
  • C++
  • C
  • Unix/Linux Shell Scripts
 
Technologies: J2EE:
  • Java Server Pages (JSP) 1.2
  • Tag Libs 1.0
  • Java Servlets 2.3
  • Enterprise Java Beans (EJB) 2.0
    (Certificate of Sun Microsystems, 26.01.2001)
  • Java Naming and Directory Interface (JNDI)
  • Java Database Connectivity (JDBC)
  • Remote Method Invocation (RMI)
other:
  • Netscape LDAP SDK 4.18
  • Java Architecture for XML Binding (JAXB) 1.0
 
Design methods: OOAD with UML
(Certificate of Rational Software Corporation, 16.12.1999)
 
Frameworks and toolkits:
  • Apache Jakarta Struts Framework 1.0, 1.1
  • Apache Jakarta Ant
  • Apache Jakarta Log4j
  • General and Reusable Netcentric Delivery Solution (GRNDS)
    (Portal framework of Accenture which is comparable to Struts)
  • iPlanet Portal Application Framework (PAF)
  • JUnit
  • CppUnit
 
Product knowledge: Application server:
  • Sun ONE Application Server 7.0
  • Sun Java System Message Queue 3.5
  • BEA WebLogic Server 7.0
  • iPlanet Application Server 6.0
  • iPlanet Unified Integration Framework 6.0
  • iPlanet Enterprise Connector for Tuxedo 6.0
  • Netscape Application Server 4.0
    (Certificate of Sun Netscape Alliance, 10.12.1999)
Web server:
  • Sun ONE Webserver 6.0
  • iPlanet Web Server 6.0
  • Netscape Enterprise Server 3.x, 4.x
LDAP Server:
  • Sun ONE Directory Server 5.1
  • Netscape Directory Server 4.x
EAI:
  • Bea Elink
  • Bea Tuxedo Server 6.5
  • Bea Tuxedo Workstation Client 6.5
Data bases and tools:
  • Oracle 9i Net Services Release 2
  • Oracle Client 8.1.7
  • Oracle Client 8.0.5
  • DbVisualizer 4.1
  • Toad
IDEs:
  • Sun ONE Studio 5 Enterprise Edition
  • Eclipse 2.1.2
  • JBuilder 7.0
  • Forte 3.0
  • Visual Cafe
  • C++Builder
CASE-Tool:
  • Together 5.0
Version control:
  • CVS
Bug-Tracking System:
  • Bugzilla 2.14
 
Operating systems:
  • Sun Solaris 2.6, 8, 5.9
  • Linux (Suse 5.0 - 8.0)
  • Windows 2000 Professional
  • Windows NT 4.0
  • Windows XP Professional
 
Special knowledge:
  • Sun Java System RFID (Radio Frequency Identification) Software
  • Web design for Barrier-Free Information Technology (BITV) with XHTML 1.0 Transitional
  • iMode/i-mode ihtml
  • Insurance mathematics