|
Stefan Sonntag
Computer Scientist
(Freelance software developer)
Weserstr. 35
10247 Berlin
Germany |
| E-Mail |
stefan@stefan-sonntag.com |
|
|
|
| Programming languages |
|
| +++ |
20 years C/C++, 15 years Java (J2EE, J2SE, J2ME, JSP, Servlets), 10 years PHP, 13 years SQL, 3 years Objective-C |
| ++ |
Javascript, Perl |
| + |
AWK, Bash, Basic, C#, Lua, Modula2, Pascal, Python, Ruby |
| Operating systems |
|
| +++ |
Linux (Debian, Ubuntu), Mac OS X, MS Windows, iOS, Android |
| ++ |
AmigaOS, BeOS, FreeBSD, Linux (Fedora, SuSE), OpenBSD |
| + |
HP Unix, IBM AIX, SGI IRIX, Sun Solaris |
| Libraries und GUIs |
|
| +++ |
Eclipse RAP, Hibernate, Jakarta Commons, Java API, JAXB, JBOSS Seam, JBPM, JUnit, Spring, STL |
| ++ |
Apple Cocoa (MacOS X), Apple Cocoa Touch (iOS/iPhone/iPad), Boost, GTK, JMX, MFC, MS .Net, MS XML Parser, Perl library, PHP library, POCO, POSIX Threads, QT, SDL, Swing, Win32, Windows Threads |
| + |
ActiveX, Android, Apache Xalan/Xerces, Apple Carbon, DirectX, OpenGL, Struts, wxWidgets |
| IDEs and build systems |
|
| +++ |
Eclipse, MS Visual C++ 2003/2005/2008/2010 .Net, Xcode 3 und 4, Apache Ant, Antenna |
| ++ |
JBuilder, Kdevelop, make, Maven 1, Maven 2, NetBeans, Zend Studio |
| Databases |
|
| +++ |
Firebird, MySQL, PostgreSQL |
| ++ |
DB2, Hypersonic SQL, O2 (OODB), Oracle, Sybase |
| + |
BerkleyDB, Caché DB, MS Access |
| Application development |
|
| +++ |
Database driven web applications, Java Swing, Java client/server applications, Multithreaded applications, UML |
| ++ |
Android, iOS, Linux GTK/QT, Mac OS X (Cocoa), Windows MFC/.Net |
| + |
wxWidgets, 3D-Anwendungen/Spiele unter Linux/MacOS X /Windows/iOS/Android mittels OGRE 3D und OpenGL |
| XML |
|
| +++ |
JAXB, XML, SAX, DOM |
| ++ |
XPath, XPointer, XQuery |
| + |
XSL(T) |
| Data communication |
|
| +++ |
JDBC, JSON, ODBC, socket programming |
| ++ |
FTP/HTTP protocol, named pipes, shared memory, SOAP, RMI |
| + |
CORBA |
| Payment system integration |
|
| ++ |
Firstgate, PayPal, Premium SMS, T-Online SAM, Micropayment |
| version control systems |
|
| +++ |
CVS, Subversion |
| System administration |
|
| +++ |
Apache, Firebird, MySQL, PostgreSQL |
| ++ |
Bind, CUPS, DHCPd, IIS, ipchains/iptable, JRun, LPD, Netatalk, NIS, NFS, OpenLDAP, Postfix, POP3, Resin, Samba, Sendmail, SSH, Tomcat, vsftpd |
| + |
Bea Weblogic, DB2, IBM Websphere, JBoss, O2(OODB), Oracle, Sybase |
| Hardware |
|
| Since 1993 buildup of PCs for friends and myself |
|
|
