Kim Jensen

Backend Software Engineer & Consultant in the Government Department, specialized in Clean Code & Agile development with focus on Java EE based backend systems

• Jakarta EE Project; SINA Remote Admin Server
  • Role Software Architect & Lead Developer
  • Java & Jakarta EE based multi-threaded Administration tool
  • Allowing for customized scripting via a Groovy API
• Java EE Project; ZObEL, central component in the German Tax system, Elster
• Java EE Project; DÜbEL, ZObEL fork
• Spring Project; EBER, central component in the German Tax system, Elster
• Java EE Project; CryptoCore, Crypthographical Framework
• Java EE Project; CryptoService, CryptoCore frontend for Daimler AG
• Administrate IBM AIX Server & IBM WebSphere Application Server 6

Software Engineer for Cetelem Dresdner bank in Munich, developing C++/Java software and Perl/Bash/PHP based tools

• Developing Java/JSP using the Spring framework, running on a Apache/Tomcat platforms
• Responsible for production services
• Security auditing/enhancing systems
• Developing data transfer/monitoring tools in Perl/Bash
• Developing C++ and CORBA based services
• Enhancing production, testing and development environment through documentation and scripting
• Designing a Perl/Bash framework for scripting
• Developing internal database tools in PHP

Freelance Software Engineer for the Media Channel (Press Ticket/News/Calendar System) and Hotel Search System for the FIFA Confederations Cup 2005 and World Cup 2006 websites

• Media Channel, PHP/MySQL/Jake based system for ordering tickets, news, calendar and information
• Media Channel, Importing / exporting information in Excel files, using Perl and MySQL
• Byrom, parsing XML/CSV data using Perl
• Byrom, searching hotels and displaying information using Yahoo YSS (Yahoo search engine), PHP/Perl and Jake
• Installing and maintaining production systems in multiple locations

Freelance Test Engineer for a C/Java based high-security product for smartcards on various Linux platforms

• Configuration of various Linux systems
• Testing the "Elster" project under various Linux systems

Software Architect

• Designing and documenting software for Ciaos internal systems, using PHP (PEAR) and UML
• Designing and documenting an internal Application Server, complete with Single Sign On, Permission and Object History modules
• Establishing Software Architecture Documentation routines based on Agile modeling

Freelance Software Engineer for their SAP Enterprise Portal 6.0

• Setting up Windows based CVS services for the Eclipse environment
• Developing Portal modules in Java, using Eclipse/CVS, for managing users and monitoring services
• Working on security settings for the portal to allow external services to interact with the portal
• Administrating Portals under both Windows XP/2003 and Sun Solaris

Contracting as Software Engineer, development and maintenance of various telecommunication projects, large backup systems and small projects using the C/C++/Java & Oracle/MySQL/Firebird RDBS

• Developing a TCP based Master Election Protocol without broadcasting in C and a Firebird database interface for large inhouse storage project
• Maintaining/updating their Sagitta project, a telecommunication project, originally written in Java/Oracle with a rewrite to C++/MySQL, prototyping in Perl
• Porting Pthreads to SINIX-Z based on the PTH library to run Linux binaries on
• Writing an SNMP Proxy server
• Responsible for the server security and multirouted/multihomed network based on a Linux IPTables firewall

Freelance Software Engineer, responsible for development and administration of medical websites

• Development and maintenance using PHP/Perl and Oracle
• Administrating/securing Linux servers (IPChains & SSH)
• Developing and customizing an Intrusion Detection System with Snort, Tripwire, MD5 checks & logwatch

Software Consultant, specialized in Linux based solutions and C++/Java/PHP/Perl development

• Telia, System Architect, Technical Project Leader and Lead Developer on their Oracle8i, Perl/PHP ISP portal
• Unibank, Software Engineer on a Java/Swing project
• Responsible for 'MinPC', a PHP/MySQL based web solution for 'Home PC' customers

Software Engineer for 'Industrilink', an EDI-Fact based B2B system, written in C++/Perl/Oracle7

• Developing roaming technologies for mobile-phone payment systems
• Documenting internal services using UML

Student aid at the Technical Knowledge Center of Denmark

• Developing 'Universe', an EU based library project using Java/Oracle7
• Developing Perl based tools for automating internal services
• Installing, maintaining and auditing Linux servers

Student aid, developing a test interface to the Danish Ørsted Satellite

• Creating a hardware interface to the Satellite
• Programming interface in x86 & m68K assembly code to manage sending data at speeds up to 115.200 bps over an RS232 cable
• Programming interface for testsystem

Open Source Project

• Presented at BSides Munich 2018
• Jakarta EE based Cryptographic Tool
• Permits people to share data in an open, secure way
• Open API, which will allow it to be used in a variety of ways
• Version 1.0 was released in 2018
• Version 2.0 is scheduled for Autumn 2024
• Commercial support and help will be offered via SysLab

Open Source Project

• This was the backend part of the IAESTE IntraWeb from 2014 until 2017
• The project was made Open Source in February 2016 and moved to GitHub
• By having it on GitHub, it will allow all Client Developers to see everything, and even run a local instance
• It is a pure Java EE based Application, running under JBoss/WildFly
• Offers a open API with SOAP Based WebServices
• Project was mothballed in August 2016, as IAESTE decided to move to a different system

Volunteer, responsible for designing and developing IT services for the 80+ member countries

• Designing and implementing their 4th generation IntraWeb Services, a Java/JEE based system that will act as backend system for both a new Web frontend and other clients that countries can implement themselves
• Coordinating an International team of programmers and designers
• Designing and developing web based system in PHP/Perl and PostgreSQL including authentication, authorization, groups, Calendar, Search, Content Management & File Archive system
• Development of automation tools using XML and CSV for upload/download facilities in PHP
• Training members in using the tools and services

Preparatory and Masters Thesis

• Developing a useful presentation language (UPL) with the purpose of dividing programming and designing in web based projects
• Designing and implementing a template language (UPL)
• Designing an API for interfacing the template language from other programming languages
• Developing Wrappers for Java (JNI), Perl (XS) and PHP (Zend)