Indhold

Ejede sites

Andre sites

Language/sprog

IT-consultant on toplevel!

M.Sc.EE (DTU) - Sun J2EE certified - BEA Weblogic certified - worked as official IBM consultant / BEA consultant / 7N consultant ...

Keywords: active teamplayer - forthcoming - integrity - sincerety - humbleness - professional

Profile: People use my services because I'm good at configuration & integration! Got lots of determination and walk the hard path if necessary. I really try to be a nice guy and have understanding for other peoples problems. In IT since early 1980's. J2EE since 1997. Weblogic Server on AIX/Windows. Knows J2EE ground up (developing, configuring, supporting). I take personal responsibility: whatever necesary to do - wherever to go - whoever to contact - whatever blame necessary to take for anybody to move the process forward. Public & private sector. Small & large projects. Strong pressure or not.

Hands-on practical articles on private Linux box sites: j2ee.dk, designpatterns.dk, topsecurity.dk, cryptography.dk

Track record

2006.11 to.. (now) : ProData consultant - UML realization of usecases in appropriate technology for Telecom client
Architectural translation of usecases with business knowledge into J2EE application design - to oursourced subcontractor in India. Adjusting data model. Technologies: UML, J2EE, Webservices, EJBQL, SOA. Tools: Eclipse, IntelliJ, Enterprise Architect, Oracle, BEA Weblogic Portal
2006.09 : 7N consultant - troubleshooting on DB2e for company in transport sector.
Did a setup review on (handheld device synchronization) performance bottlenecks in DB2e environment. Delivered 13-page report (excl. appendix), locating problem, suggesting changes and additional studies. Tools: HP4700 PDA, WinCE, DB2e, Websphere, WAS, DB2, J2EE, Wintel
2006.08 : 7N consultant - WLI fixed-price job for Telecom client.
Basicly a servicepack upgrade and a quick application service check of a BEA Weblogic/WLI/Suse Linux/Oracle installation. New drivers and reduction of overall memory footprint. Tools: BEA Weblogic WLI, BEA Workshop, Suse Linux, Oracle.
2006.05 to 2006.07: 7N consultant - insurance company (Tryg).
Serving in the IT-Architectural group. All-round hand. Troubleshooting on propritary system bugs in production through reverse-engineering. Simplifying Weblogic/Websphere MQ integration architecture (kicked out MQ and replaced it with J2EE ETC/extended transaction client) - later worked hard on stability problem troubleshooting. BlutCoat setup analysis (reading raw extract config). Log consolidation. Recovery analysis of crashed CVS. Technologies: J2EE, Weblogic, IBM MQseries, webservices, BlueCoat, Eclipse.
2005.01 to 2005.08: BEA Systems consultant - bank/finance (Jyske Bank & Nykredit).
"Hit-the-ground-running" allround-hand for 7 months on weblogic in AIX environment. Official BEA Systems consultant at JN-Data (operation support site for bank/finance: Jyske Bank & Nykredit). Management and troubleshooting (when WLS drops dead, applications don't run/communicate correctly, resolving configuration and performance issues,..). Handling initial response to alarms from surveillance regarding production problems (BEA server & portal). Resolving problems on-the-spot and/or analyze problems sufficiently for other people to take ownership of problems. Assisting when applying program changes to production. Technologies: J2EE, AIX, Weblogic 8.1, shell scripting, Java test programs,... whatever it takes to keep production flying and developers happy in their test-environment.
2000.03 to 2004.12: BULL consultant - allocated to projects for Danish Duty & Tax
Specializing on security issues and Weblogic 4.5/5.1/7.1/8.1. Working in the developer department and equally assisting the inhouse AIX operation support unit. Various projects to handle electronically all trade between an EU member state and non-EU countries (import & export system). Troubleshooting problems relating to application/middleware: segment-faults, connection-loss, memory-leaks, single-point-of-failures, performance-issues (security related or not), stress-testing... Technologies: Weblogic, SSO, Security provider, passticket generator, session-id manager, JAAS, AIX, J2EE, Eclipse (from very first versions), Ant, fat client applet, servlet, Sun plugin, Webstart, Muffins, LDAP, Pearl, EJB 2.0 / 1.1, XDoclet, Domain model, Middlegen, Velocity, UML, design patterns, Ant, Sybase, RMI, Unit tests...
2000.02: IBM consultant - Copenhagen Fur Center auction house
Bodyshopped on-location developer in a team of 10-15. Impelementing print solution. Less successfull (in my view) - as system architects didn't handle the inexperienced client entirely professionally. Technologies: 3/9 barcode, J2ee, VisualAge for Java
1999.12: IBM consultant - Østergård/Danish auto spareparts
Website functionality maintenance. Techologies: servlets, SQL, DB/2, VisualAge for Java 1998.02 to 1998.11: IBM consultant - Nordea
Bodyshopped on-location developer through continously 9 months.Teknologies: C++/Java, JNI, Visual Sourcesafe, Websphere, Network dispatcher, servlet, webserver load distribution, round-robin,..
1997.10: IBM consultant - Medicare timeslot allocation application
Health-care timeplanning program for medical staff. In a team of 5, my part was the graphical diagram presentation.Technologies: C++, OS/2 PM, Gantt-diagram print module (color) with pre-view option.
1997.05: IBM consultant - Public sector "Erhvervs & selskabsstyrelsen"
Bodyshopped developer building (early-days) CGI web-site for on-line ordering of company information. Teknologies: CGI, REXX, JavaScript, HTML 3.2, sendmail
1997.04: IBM consultant - BG Bank website applet
Teknologies: JDK 1.1, Applet, HTML
1997.01: IBM consultant - "Danske Bank" dial-up home-banking solution
Developer on a 3-4 person team. Update of existing homebanking application. Use-case driven business-logic changes - for the largest bank in Denmark ("Danske bank").Teknologies: C++, "GUI-Master" cross-platform class library, OS/2
1995.09: graduated with M.Sc. in Electronic Engineering (EE)

Epitat: I take special caution to give plenty of "space" to others and never, ever claim to be the best head around in any regard - but I sure try to improve myself constantly!

Skills profile
Skill	Year	Level	Last	Comment

Programming
JavaEE (J2EE)	10	High	2006	Professionally from 1997 for IBM
Unix shellscript	7	Average	2005	grep,awk,sed,cut,.. for AIX support
JavaScript	5	Average	2005	Ooh, I love when it gets dirty:)

J2EE/Webtech
EJB 2.0	5	High	2005	Danish tax&customs+financial sector
Servlets	6	High	2005	Since early at IBM
Applet/Webstart	5	High	2006	Danish tax&revenue, fat client
JMS	2	High	2006	Weblogic JMS, MQ JMS, WLI JMS...
JDBC	5	Average	2006	Used in BEA Weblogic configuration
JSP	2	Low	2005	Applied during BEA certification trail
JNI	1	Average	1999	For IBM, financial sector project
RMI	4	Average	2004	Applied during SCJD certification
HTML 4.0	10	Average	2006	Have it in the blood...
XML	4	Average	2006	Used beyond what I remember..
SAX/DOM	2	Average	2006	While 7N consultant, for XML handling

Tools
Eclipse	3	High	2006	Since 2002, following VAJ
IntelliJ	2	Average	2006	From 2007
(VAJ)VisualAgeJava	3	High	2002	For IBM, team/enterprise edition
Log4J	5	High	2006	Almost all projects
Maven	1	Average	2006	While 7N consultant, financial sector
Ant	4	High	2006	Almost all projects
Enterprise Architect	2	Average	2006	Case tool
Designpatterns	5	Average	2006	Applied during SCEA certification, and my site www.designpatterns.dk
UML	4	Average	2006	Applied during SCEA certification, and my site www.designpatterns.dk
JUnit	3	Average	2006	3 projects
Middlegen (Velocity)	1	Average	2004	OO mapping for Danish tax&revenue
Xdoclet	2	Average	2004	EJB config for Danish tax&revenue
CVS	2	Average	2006	While 7N consultant
MSVC	4	Average	2004	Source repository, Danish tax&revenue
Subversion	1	Average	2006	Subversion
TOAD	4	Average	2006	Used to inspect database, PL/SQL
Hibernate	1	Average	2006	Check out www.hibernate.dk
Struts	2	Average	2006	Check out www.hibernate.dk
Spring	1	Average	2006	Check out www.hibernate.dk

OS
AIX 4.3.3/5.2 (Unix)	5	High	2005	My preferred platform!
Linux	3	Average	2005	Stable! Used for hosting my 30+ sites
Microsoft Windows	10+	Average	2004	Used in all projects so far

Middleware
BEA Weblogic 4.51, 5.1, 7.1, 8.1, 9.1	6	High	2006	Certified on BEA server. Worked for BEA Systems as their consultant.
Tomcat	3	Average	2004	Running private 20+ sites/virtual hosts
Websphere	1	Low	2000	Applied while working for IBM as their consultant in Nordea Bank
MQseries 5.2.1/5.3/6.0	1	Average	2005	While 7N consultant, financial sector
SunOne/IPlanet	1	Average	2005	While BEA consultant, support unit
LDAP	3	Average	2004	On project for Danish tax&revenue
Apache	1	Low	2003	Private setup

Security
JAAS	4	High	2004	Project for Danish tax&revenue
Weblogic security provider	5	High	2004	Project for Danish tax&revenue
Bluecoat	2	Average	2006	7N consultant, load-distributer use
SSL	4	Average	2005	Did server certificate/codesigning

Networking
NAT	4	Average	2006	Routing my 20+ websites
DNS	4	Low	2006	Setting up DNS for my 20+ websites
Firewall	2	Low	2006	Routing my 20+ websites

Retired...
OS/2	3		1999	IBM consultant, developed heavily on the platform
C++/C	8		1998	WatcomC++/TurboC++/VisualAgeC++
SQL	7		2005	Used mostly in troubleshooting situations
M68k assembler	1		1989	University: hardware-near programming
Pascal	5		1992	University: algorithm & data structures
Fortran	3		1990	University: mathematical calculations
ADA	1		1990	University: parallel programming algo.
Lisp	1		1989	University: functional specifications
Modula-2	5		1990	University: modular programming
Z80 Basic	3		1984	Starter language: math programs
i80x86 assembler	4	Ex-Elite	1989	Remote debugging, Periscope, Softice, TASM, MASM

Certification/education
Sun J2EE Arkitekt 310-051			2004	Passed 1st test, 2nd pending...
SCJD (310-252A, 310-027)			2004	Sun Certified Developer for Java 2 Platform
SCJP (310-025)			2003	Sun Certified Programmer for Java 2 Platform
BEA-CSS			2003	BEA Certified Specialist: Server
Fundamentals of J2EE Web application Development Using BEA			2003	BEA course
Developing enterprise applications with BEA WebLogic server EJB and JMS			2003	BEA course
IBM: Presentation techniques			1997	IBM course
IBM: DB2 & SQL Basics			1997	IBM course
IBM: OTU 1 (Java)			1997	IBM course