Johannes' IT-knowledge

<body background="../../images/top.png" bgcolor="#FFFFFF"> <table width="100%" cellspacing="0" cellpadding="0" summary=""> <tr> <td align="left" valign="top" rowspan="2" width="99%"><img src="../../images/toptext_Johannes-Franken.png" alt= "Johannes Franken" width="304" height="53" /></td> <td rowspan="2" align="center" valign="bottom"><img src="../../images/dieseseite.en.png" alt="This page:" width="59" height="19" /></td> <td rowspan="2"><img src="../../images/transparentpixel.png" alt="  " width="20" height="1" align="bottom" border="0" /></td> <td align="center" valign="top"><a href="kenntnisse_inhalt.en.html" target="_parent"><img src="../../images/empty.png" alt="no frames" border="0" width="23" height="30" /></a></td> <td rowspan="2"><img src="../../images/transparentpixel.png" alt="  " width="20" height="1" align="bottom" border="0" /></td> <td align="center" valign="top"> <div title="Size: 111 kB"><a href="kenntnisse.en.pdf" target="_blank"><img src="../../images/pdffile.png" alt="-->" border="0" width="30" height="30" /></a></div> </td> <td rowspan="2"><img src="../../images/transparentpixel.png" alt="  " width="20" height="1" align="bottom" border="0" /></td> <td align="center" valign="top"><a href="kenntnisse.de.html" target="_top"><img src="../../images/germanflag.png" alt= "-->" border="0" width="27" height="23" /></a></td> </tr> <tr> <td align="center" valign="bottom"><script type="text/javascript" language="JavaScript"> //<![CDATA[  //]]> </script> <script type="text/javascript" language="JavaScript"> //<![CDATA[  //]]> </script> <a href="kenntnisse_inhalt.en.html" target="_parent" onmouseover= "ro_imgOver('ro_img_unknown1', 'without frameset'); return true" onmouseout= "ro_imgNormal('ro_img_unknown1'); return true" onfocus="ro_imgOver('ro_img_unknown1', 'without frameset'); return true" onblur="ro_imgNormal('ro_img_unknown1'); return true"><img name="ro_img_unknown1" src= "../../images/noframes-std.en.png" alt="without frameset" width="95" height="19" border="0" /></a></td> <td align="center" valign="bottom"> <div title="Size: 111 kB"><script type="text/javascript" language="JavaScript"> //<![CDATA[  //]]> </script> <a href="kenntnisse.en.pdf" target="_blank" onmouseover= "ro_imgOver('ro_img_unknown2', 'save as PDF'); return true" onmouseout="ro_imgNormal('ro_img_unknown2'); return true" onfocus="ro_imgOver('ro_img_unknown2', 'save as PDF'); return true" onblur= "ro_imgNormal('ro_img_unknown2'); return true"><img name="ro_img_unknown2" src="../../images/PDF-std.en.png" alt= "save as PDF" width="71" height="19" border="0" /></a></div> </td> <td align="center" valign="bottom"><script type="text/javascript" language="JavaScript"> //<![CDATA[  //]]> </script> <a href="kenntnisse.de.html" target="_top" onmouseover= "ro_imgOver('ro_img_unknown3', 'auf Deutsch'); return true" onmouseout="ro_imgNormal('ro_img_unknown3'); return true" onfocus="ro_imgOver('ro_img_unknown3', 'auf Deutsch'); return true" onblur= "ro_imgNormal('ro_img_unknown3'); return true"><img name="ro_img_unknown3" src="../../images/Sprache-std.en.png" alt= "auf Deutsch" width="69" height="19" border="0" /></a></td> </tr> </table> <h1 class="subject">Johannes' IT-knowledge</h1> <br /> <ol type="1"> <li><a href="#ToC1"><strong>How it all started</strong></a></li> <li><a href="#ToC2"><strong>Programming languages</strong></a></li> <li><a href="#ToC3"><strong>Network-technology und security</strong></a></li> <li><a href="#ToC4"><strong>Operating systems</strong></a></li> <li><a href="#ToC5"><strong>Databases</strong></a></li> <li><a href="#ToC6"><strong>Internet domains</strong></a></li> </ol> <hr /> <h1><a name="ToC1">How it all started</a></h1> <ul> <li><a name="achtjahre"><strong>1982:</strong></a> (at 8 years of age) I started learning machine-code and assembler on the <a href="http://www.old-computers.com/museum/computer.asp?c=494" target="_blank">Kosmos CP1</a> and Basic on the <a href="http://www.old-computers.com/museum/computer.asp?c=252" target="_blank">Commodore VC-20</a>. In conjunction with my electronics kits I developed microcontroller-driven nursery alarm plants a.s.o.</li> <li><strong>1984:</strong> Advanced Basic on the <a href="http://www.old-computers.com/museum/computer.asp?c=96" target="_blank">Commodore C128</a>.</li> <li><strong>1985:</strong> entering the world of Unix and DOS on my <a href= "http://www.old-computers.com/museum/computer.asp?c=63" target="_blank">Commodore Amiga 2000</a> and its intel 8088 expansion card. Programming languages modula, pascal, C, MC68K assembler.</li> <li><strong>1986:</strong> entering the BBS community on the dataphone (300 baud) I had bought</li> <li><strong>1989-1999:</strong> operating a small data centre (called "RLL Mailbox", see articles in <a href= "kenntnisse/pco-test.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width="20" height="20" />PC-Online 8/96 [464 kB]</a> , <a href="kenntnisse/pconline-9508.pdf" target="_blank"><img src= "../../images/disk.png" border="0" alt="download:" width="20" height="20" />8/95 [555 kB]</a> , <a href= "kenntnisse/pcshopping-9408.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width="20" height="20" />PC-Shopping 8/94 [1.2 MB]</a> and thousands of <a href= "http://groups.google.de/groups?q=249/70+OR+244/1380+OR+244/1107+OR+rll.psycho+OR+rll.rhein&hl=de&start=40&sa=N" target="_blank">Usenet postings).</a> Just like an Internet service provider, but complimentary.</li> <li><strong>1990:</strong> first selling of selfmade DOS software</li> <li><strong>1991:</strong> Developments also on OS/2 and Windows 3.x</li> <li><strong>1993:</strong> Settling on the Internet, Linux, HPUX and AIX</li> </ul> and then fate chose its natural course... <div class="pagebreak"> </div>  <h1><a name="ToC2">Programming languages</a></h1> I master the following programming languages (sorted alphabeticaly) <table border="1" summary=""> <tr> <th bgcolor="#DDDDFF">language</th> <th bgcolor="#DDDDFF">Reference</th> </tr>  <tr> <td valign="top">Assembler</td> <td valign="top"> <ul> <li>intel 8049: private (see <a href="#achtjahre">top</a>)</li> <li>intel 8088, 80x86: Courses of informatics at high school (see <a href="lebenslauf/ausbildung.en.html#beruflgym" target="_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />testimonials</a>)</li> <li>DEC VAX: Lecture of computer engineering at university (see <a href="lebenslauf/ausbildung.en.html#uni" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />uni certificates</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Basic (MS Visual, GW, GFA, AMIGA, C64, etc.)</td> <td valign="top"> <ul> <li>private (see <a href="#achtjahre">top</a>)</li> </ul> </td> </tr>  <tr> <td valign="top"><a name="C">C (ANSI-)</a></td> <td valign="top"> <ul> <li>Development of a webserver for Deutsche Bank. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#cdfserver" target="_parent">Details</a>)</li> <li>Development of a software distribution client for Baader Securities.</li> </ul> </td> </tr>  <tr> <td valign="top"><a name="COMAL">COMAL</a></td> <td valign="top"> <ul> <li>Development of a balances compilation software for Cooper&Rosenthal Corporation. (<img src= "../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#bilanz" target="_parent">Details</a>)</li> <li>Development of a merchandise management system for Eickmann Computer (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#eickmann" target="_parent">Details</a>)</li> <li>Development of a accounting software for ICI. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#ici" target="_parent">Details</a>)</li> </ul> </td> </tr>  <tr> <td valign="top"><a name="Delphi">Delphi</a></td> <td valign="top"> <ul> <li>Development of a software for highi-precision environmental measurements. (<img src="../../images/lock.png" border= "0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#vaupel" target= "_parent">Details</a>)</li> <li>Development of a patient management system for the Alice Hospital. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#alice" target="_parent">Details</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Fortran 77</td> <td valign="top"> <ul> <li>Maths lab at university (see <a href="lebenslauf/ausbildung.en.html#uni" target="_parent"><img src= "../../images/lock.png" border="0" alt="" width="11" height="16" />uni certificates</a>)</li> </ul> </td> </tr>  <tr> <td valign="top"><a name="gnuplot">gnuplot</a></td> <td valign="top"> <ul> <li>Development of some statistical tools for Deutsche Bank. (<img src="../../images/lock.png" border="0" alt="" width= "11" height="16" /><a href="lebenslauf/freiberuflich.en.html#telstat" target="_parent">Details</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">HTML/JavaScript/CSS</td> <td valign="top"> <ul> <li>all Web-Frontends (see <a href="#Perl">Perl</a>, <a href="#PHP">PHP</a> und <a href="#Rexx">Rexx</a>) and the webserver (see <a href="#C">C</a>)</li> <li>Creation of a 2nd-Level-Library for Deutsche Bank. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#weblib" target="_parent">Details</a>)</li> <li>The statistical tools for Deutsche Bank (see <a href="#gnuplot">gnuplot</a>).</li> </ul> </td> </tr>  <tr> <td valign="top">LaTeX</td> <td valign="top">I wrote allmost any presentations and letters in LaTeX on a text editor (<kbd><a href= "http://www.vim.org">vim</a></kbd>). <p>Examples (LaTeX-Source):</p> <ul> <li><a href="lebenslauf/attach/tcp2000_src.tgz" target="_blank"><img src="../../images/disklock.png" border="0" alt= "download:" width="20" height="20" />Foils: Vortragsreihe TCP/IP [805 kB]</a></li> <li><a href="lebenslauf/attach/personalauswahl_src.tgz" target="_blank"><img src="../../images/disklock.png" border="0" alt="download:" width="20" height="20" />Report: Personalauswahl [46 kB]</a></li> <li><a href="lebenslauf/attach/pflichtenheft_src.tgz" target="_blank"><img src="../../images/disklock.png" border="0" alt="download:" width="20" height="20" />Specification: Software-Entwicklung [70 kB]</a></li> <li>invoice for IT service, subject to german ISO regulations</li> </ul> </td> </tr>  <tr> <td valign="top">LOGO</td> <td valign="top"> <ul> <li>Courses of informatics at secondary school (see <a href="lebenslauf/ausbildung.en.html#humangym" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />testimonials</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Modula-2</td> <td valign="top"> <ul> <li>Lecture of computer engineering 1 at university (see <a href="lebenslauf/ausbildung.en.html#uni" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />uni certificates</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Pascal</td> <td valign="top"> <ul> <li>Courses of informatics at high school (see <a href="lebenslauf/ausbildung.en.html#beruflgym" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />testimonials</a>)</li> </ul> </td> </tr>  <tr> <td valign="top"><a name="Perl">Perl</a></td> <td valign="top"> <ul> <li>Development of an onlinebanking monitor for Deutsche Bank 24. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#ibmon" target="_parent">Details</a>)</li> <li>Development of a several administration tools (based on Perl/CGI/MySQL) for Baader Securities.<br /> For Example: <ul> <li>Exchange-rate management software</li> <li>User manager for email, Internet, intranet and trading applications</li> <li>Webmail environment</li> <li>Calltracking system with integraded monitoring- and alerting- functionalities</li> <li>Gathering and distribution of software</li> <li>Email proxy wizard (vacation autoreply and forwarding)</li> <li>Monitoring and processing of automated reports</li> <li>Search engine for the corporate web site</li> </ul> </li> </ul> </td> </tr>  <tr> <td valign="top"><a name="PHP">PHP (LAMP)</a></td> <td valign="top"> <ul> <li>Development of an merchandise planning and control system for some SME.</li> <li>Development of an OpenSource calltracking-system (see <a href="http://www.itcalls.org/" target= "_blank">www.itcalls.org</a></li> </ul> </td> </tr>  <tr> <td valign="top">Prolog</td> <td valign="top"> <ul> <li>Courses of informatics at high school (see <a href="lebenslauf/ausbildung.en.html#beruflgym" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />testimonials</a>)</li> </ul> </td> </tr>  <tr> <td valign="top"><a name="Rexx">Rexx</a></td> <td valign="top"> <ul> <li>Development of 50 CGI scripts to diagnose software remotely for Deutsche Bank. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#cgis" target= "_parent">Details</a>)</li> <li>Development of a network message server for Deutsche Bank 24. (<img src="../../images/lock.png" border="0" alt="" width="11" height="16" /><a href="lebenslauf/freiberuflich.en.html#netsend" target="_parent">Details</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Shellscript (bash, ksh, 4dos btm etc.)</td> <td valign="top"> <ul> <li>Omnipresent...</li> </ul> </td> </tr>  <tr> <td valign="top">Smalltalk V</td> <td valign="top"> <ul> <li>Courses of informatics at high school (see <a href="lebenslauf/ausbildung.en.html#beruflgym" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />testimonials</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">SQL</td> <td valign="top"> <ul> <li>Miscellaneous jobs (see <a href="#dbms">databases</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">XML, XHTML, WML</td> <td valign="top">(wml="Website Meta Language", not "Wireless Markup Language") <ul> <li>Creation of Homepages (<a href="http://www.jfranken.de" target="_top">Example</a>)</li> </ul> </td> </tr> </table> <div class="pagebreak"> </div>  <h1><a name="ToC3">Network-technology und security</a></h1> <ul> <li>On behalf of Lufthansa Systems Group I prepared and performed some lectures on TCP/IP: <ul> <li>Protocol stacks, in particular TCP/IP</li> <li>Network Hardware and Layer-2-protocols</li> <li>Planning and implementing WANS</li> <li>Analysis of application layer protocolls (dns, smtp, http, ftp, telnet, pop3, imap, smb, nfs)</li> <li>Strategies for Mail-, File- and Webservers</li> <li>Konfiguring virtual webservers under Apache 1.3.9</li> <li>Security concepts for the Internet</li> </ul> <p>see the elaboration: Part <a href="vortraege/tcpip1.en.html" target="_parent">1</a>, <a href= "vortraege/tcpip2.en.html" target="_parent">2</a></p> </li> <li>At <a href="http://www.dalug.de" target="dalug">Darmstadt University Linux user group</a> and <a href= "http://www.uugrn.org" target="uugrn">Unix Usergroup Rhine-Neckar</a> I held talks about OpenSSH. Topics were: <ul> <li>Introduction (protocols, configuration, encryption, login sessions, encryption, compression, public key authentication)</li> <li>IP-tunnelling (X11-forwarding, pipes, local und remote port forwarding, telescoping tunnels, ppp over ssh)</li> <li>Breaking Firewalls (Using open ports and existing proxy servers, recommendations)</li> </ul> <p>see the elaboration: Part <a href="vortraege/ssh1.en.html" target="_parent">1</a>, <a href="vortraege/ssh2.en.html" target="_parent">2</a>, <a href="vortraege/ssh3.en.html" target="_parent">3</a></p> </li> <li>For many customers I installed and administrated Novell Netware Servers. <img src="../../images/lock.png" border= "0" alt="" width="11" height="16" /> <a href="lebenslauf/freiberuflich.en.html" target="_parent">(to the references)</a></li> <li>I hold the <table border="1" summary=""> <tr> <td valign="middle" align="right"><img src="kenntnisse/ccspalogo.png" align="middle" alt="" width="128" height= "66" /></td> <td valign="top"><a href="lebenslauf/attach/ccspacert2.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt="download:" width="20" height="20" />Check Point Certified Security Principles Associate (CCPSA) Certificate [508 kB]</a><br /> by <a href="http://www.checkpoint.com" target="_blank">Check Point</a><br /> <a href="kenntnisse/ccspaobj.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width= "20" height="20" />Test objectives [64 kB]</a></td> </tr> <tr> <td valign="middle" align="right"><img src="kenntnisse/comptia_logo.png" align="middle" alt="CompTIA" width="111" height="22" /></td> <td valign="top"><a href="lebenslauf/attach/inetplus.pdf" target="_blank"><img src="../../images/disklock.png" border= "0" alt="download:" width="20" height="20" />i-Net+ Certificate [655 kB]</a><br /> by <a href="http://www.comptia.com" target="_blank">CompTIA</a><br /> <a href="kenntnisse/inetobj.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width="20" height="20" />Test objectives [271 kB]</a></td> </tr> </table> </li> </ul> <div class="pagebreak"> </div>  <h1><a name="ToC4">Operating systems</a></h1> Though I work most efficiently in unix environments (particularly Linux) I have good general knowledge of the other operating systems. I installed servers and developed software with the following operating systems: <ul> <li>UNIX (Linux seit Version 0.99, Solaris seit Version 2.6, AIX, HP-UX, SCO etc.):<br /> I hold the <table border="1" summary=""> <tr> <td valign="middle" align="right"><img src="kenntnisse/scsalogo.png" width="125" height="61" align="middle" alt= "" /></td> <td valign="top"> <ul> <li><a href="lebenslauf/attach/scsa.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt= "download:" width="20" height="20" /><strong>Sun Certified System Administrator (SCSA)-certificate</strong> [213 kB]</a><br /> by <a href="http://www.sun.com" target="_blank">Sun Microsystems</a> for <em>Solaris 9</em><br /> <a href="kenntnisse/scsaobj.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width="20" height="20" />Test objectives [40 kB]</a><br /> The SCSA-logo is a registered trademark of Sun Microsystems, Inc.</li> </ul> <br /></td> </tr> <tr> <td valign="middle" align="right"><img src="kenntnisse/lpi-lpic2.png" align="middle" width="64" alt="" height= "78" /></td> <td valign="top"> <ul> <li><a href="lebenslauf/attach/lpic2.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt= "download:" width="20" height="20" /><strong>LPIC-2 Certificate</strong> [518 kB]</a><br /> by the <a href="http://www.lpi.org" target="_blank">Linux Professional Institute</a><br /> <a href="kenntnisse/lpic2obj.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width= "20" height="20" />Test objectives [440 kB]</a></li> </ul> <br /></td> </tr> <tr> <td valign="middle" align="right"><img src="kenntnisse/rhcelogo.png" align="middle" width="64" alt="" height= "109" /></td> <td valign="top"> <ul> <li><a href="lebenslauf/attach/rhce.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt= "download:" width="20" height="20" /><strong>RHCE Certificate</strong> [139 kB]</a><br /> by <a href="http://www.redhat.com" target="_blank">Red Hat</a> for <em>Enterprise Linux 3</em>.<br /> <a href="kenntnisse/rhceobj.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width="20" height="20" />Test objectives [65 kB]</a></li> </ul> <br /></td> </tr> <tr> <td valign="middle" align="right"><img src="kenntnisse/sairlogo.png" alt="Sair Linux & GNU" border="0" width="130" height="36" /></td> <td valign="top"> <ul> <li><a href="lebenslauf/attach/lca2.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt= "download:" width="20" height="20" /><strong>Linux Certified Administrator (LCA)-certificate</strong> [665 kB]</a><br /> by <a href="http://www.sairinc.com/" target="_blank">SAIR Linux & GNU</a><br /> <a href="kenntnisse/lcaobj.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width="20" height="20" />Test objectives [59 kB]</a></li> </ul> <br /></td> </tr> </table> </li> <li>Several DOS (MS DOS 2.11-6.22, IBM PC-DOS, Caldera OpenDos etc.)</li> <li>AmigaDOS 1.1+</li> <li>IBM OS/2 2.11+</li> <li>MS Windows versions 2.1, 3.0, 3.1, 95, 3.51, 4.0, 2000, XP</li> <li>Novell Netware 2.11, 3.1x, 4.1</li> <li>CP/M on Apple-][, Commodore C128</li> </ul> <a name="dbms"> </a> <div class="pagebreak"> </div>  <h1><a name="ToC5">Databases</a></h1> I got experienced with these database management systems: <table border="1" summary=""> <tr> <th bgcolor="#DDDDFF">DBMS</th> <th bgcolor="#DDDDFF">Reference</th> </tr>  <tr> <td valign="top">MySQL<br /> <img src="kenntnisse/mysqllogo.png" border="0" alt="MySQL4 Professional Certificate" width="164" height="103" /></td> <td valign="top"> <ul> <li>I hold the <a href="lebenslauf/attach/mysql.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt="download:" width="20" height="20" /> MySQL4 Professional Certificate [1.2 MB]</a> by <a href= "http://www.mysql.com" target="_blank">MySQL AB</a><br /> <a href="kenntnisse/mysqlobj.en.pdf" target="_blank"><img src="../../images/disk.png" border="0" alt="download:" width= "20" height="20" />Test objectives [72 kB]</a></li> <li>Development of some CGI-scripts with access to MySQL for Deutsche Bank (see <a href="#Rexx">Rexx</a>)</li> <li>Development of a user management system for Baader Securities (see <a href="#Perl">Perl</a>)</li> <li>Development of an merchandise planning and control system for some SME (see <a href="#PHP">PHP</a>)</li> <li>Development of an OpenSource calltracking-system (see <a href="#PHP">PHP</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">IBM DB/2</td> <td valign="top"> <ul> <li>Systems administration on 3600 DB/2-servers (located all over the world) at Deutsche Bank AG's OPUS project.</li> </ul> </td> </tr>  <tr> <td valign="top">Novell Btrieve</td> <td valign="top"> <ul> <li>Development of miscellaneous financial software (see <a href="#COMAL">COMAL</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Ashton Tate DBase 3 (xbase), 4 (SQL)</td> <td valign="top"> <ul> <li>Courses of informatics at high school (see <a href="lebenslauf/ausbildung.en.html#beruflgym" target= "_parent"><img src="../../images/lock.png" border="0" alt="" width="11" height="16" />testimonials</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Borland Paradox</td> <td valign="top"> <ul> <li>Development of a patient management system for the Alice Hospital (see <a href="#Delphi">Delphi</a>)</li> </ul> </td> </tr>  <tr> <td valign="top">Oracle 7,8</td> <td valign="top"> </td> </tr>  <tr> <td valign="top">Microsoft Access</td> <td valign="top"> </td> </tr>  <tr> <td valign="top">M(ini)SQL</td> <td valign="top"> </td> </tr> </table> <h1><a name="ToC6">Internet domains</a></h1> <ul> <li>I am the author of the book <em>DNS & BIND GE-PACKT</em>, which was edited by <a href="http://www.mitp.de" target="_blank">mitp publishing</a> (ISBN: 3-8266-1502-6, <a href="books/dnsbind.en.html" target= "_parent">Details</a>).</li> <li>I hold the <table border="0" summary=""> <tr> <td valign="middle" align="right"><img src="kenntnisse/menandmice.png" align="middle" alt="" width="120" height= "27" /></td> <td valign="top"><a href="lebenslauf/attach/menandmice1.pdf" target="_blank"><img src="../../images/disklock.png" border="0" alt="download:" width="20" height="20" />DNS Fundamentals & BIND Administration Certificate [205 kB]</a><br /> by <a href="http://www.menandmice.com" target="_blank">Men & Mice</a></td> </tr> </table> </li> <li>As former hostmaster of a bank and coordinator of more than 30 Internet domains, I have experience with registration and modification (esp. changing providers) of Internet domains and running nameservers.<br /></li> </ul> <div class="noprint"> <hr /> <table width="100%" summary=""> <tr> <td align="left" valign="middle"><font size="-2">$Id: kenntnisse.wml,v 1.54 2006/10/08 18:56:08 jfranken Exp $ <a href= "kenntnisse.log.html">[ChangeLog]</a><br /> $Id: template.inc,v 1.81 2009-09-07 19:26:07 jfranken Exp $ <a 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