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3/10 - 9/10 JIRA MigrationSector: Mobile Telephony Technical support inside PMO to merge three JIRA instances. Creating and implementing a common used taxonomy. Installation of JIRA 4.0 and 4.1, GreenHopper 4.3 and more JIRA plugins. Analysing effort and the technical feasibility to integrate BMC Remedy AR System over VINE with JIRA. Measure performance with Apache JMeter. Communication to hoster, SPOC's and end-users. Confluence Migration to the hoster, upgrade to latest version 3.2 and in using JIRA user base. Creating a feasibility study for account management and Single-Sign-On (SSO) comparing different variants, including the usage of Atlassian Crowd 2.0, Microsoft Active Directory or 7P Account Management Platform 1.5 (AMP, based on Sun Directory Server 5.2). End-user and administrator training for Atlassian products JIRA, Confluence and GreenHopper (SCRUM based agile software development). Technologies: Windows Server 2003, Oracle 10g as database and SQL Developer 2.1 for SQL scripting, Apache 2.2 as HTTP Server and Tomcat 5.5 as application server. Perl- and Jelly-scripts for data migration. Connection to Subversion repository and Atlassian FishEye 2.2 as source code browser. 5/09 - 7/09 Project Manager Customer Care ServicesSector: E-Commerce Project manager in the customer care redesign project's analysis phase. Refactoring into a service oriented architecture with B2B API's and a new frontend for the account managers. Planned as offshore development project.
Technologies: Oracle 10g as database, JBoss application server with EJB3 and Wicket frontend. Development environment with Eclipse, Linux and Subversion. 10/08 - 4/09 Project Manager and Business Analyst JIRA UpgradeSector: E-Commerce Project Manager and Business Analyst for a global operating Internet company. Upgrading a big installation of Atlassian JIRA to the latest version 3.13 and reimplementing all developed functionality as plugins. Project management according to the customers PM processes with the three project phases analyze, development and rollout.
8/08 - 9/08 PMP StudyStudy for project management certification PMP (Project Management Professional) from Project Management Institute PMI. Related to the PMBOK, third edition with the five project management process groups initiating, planning, executing, monitoring & controlling and closing. And with the nine project management knowledge areas:
4/08 - 6/08 Interims Manager Social NetworkSector: E-Commerce, Online Advertising Interims Sales Manager and OpenSocial project leader in a big German social network company.
1/08 Rails DevelopmentSector: OpenSource
9/07 - 12/07 Deputy of Project LeaderSector: Industry Supporting project leaders in two nearshoring projects (Switzerland und Slovakia). The projects are developing with Java on the Eclipse Rich Client Platform (RCP).
8/07 - 10/07 Development of 2 WebapplicationsSector: OpenSource Development of two webapplications with:
8/07 Specification, Mobile Telephone CompanySector: Mobile Telephony Specification of a phone number replication Perl script and the used interfaces for a mobile telephone company. 4/07 Analysis of Customer Satisfaction, Mobile Telephone CompanySector: Mobile Telephony Preparation, execution and analysis of a customer satisfication questioning (mobile telephone company) for a IT system house. 11/05 - 3/07 Interims-Management Subscriber ActivationSector: Mobile Telephony Coordination and Leadership of the IT operations in the Subscriber Activation of a big German mobile telephone company. The Subscriber Activation System is Windows and MSSQL based.
9/05 - 10/05 Concept and Coordination of Load and PerformancetestSector: Financial Services Concept, Coordination and technical support of the Load and Performancetest S2SKom (XML-interface as J2EE Connector Architecturr from Bea WLS to IBM IMS Connect).
7/05 - 8/05 MaintenanceSector: Financial Services Analysing and Fixing problems into the J2EE application Himalaya FDL/Kredit using:
3/05 - 4/05 Intranet MigrationSector: Promotional Articels, Design Products Intranet and Email Migration:
8/04 - 12/04 Schufa interface reimplementationSector: Financial Services Java development: reimplementation of the Schufa SCDI interface from C++ (Bea WLE server) to Java (Bea WLS server). 6/04 - 2/05 Connecting AZDSector: Financial Services Changing the Himalaya/Kredit interface to the NordIT credit application from host application AZD to native transactions over S2SKom XML interface.
7/03 - 5/04 Project Management Himalaya/KreditSector: Financial Services, Bank, Insurer Project management of the Berlin development team. Extending a big financial J2EE application with the access to one more bank and one more insurer. Implementation of alteration of contracts and extending with the credit form credit on demand.
1/03 - 6/03 Solaris AdministrationSector: Financial Services Solaris Administration into the a bank's software development department. Also supporting Oracle products and BEA products WLE and WLS.
3/02 - 12/03 Coaching-EducationCoachingEducation on the CoachingAcademie Bielefeld.
7/01 - 12/02 Himalaya IISector: Financial Services, Bank Consulting and Support for the credit team into the Himalaya II project.
7/01 - Performance Tests WebFilialeSector: Financial Services, Bank Performance tests on a Sun Enterprise 10000 with:
Using the Java test framework JUnit and HTTPUnit with concentraion on optimizing the BEA WebLogic server. 5/01 - BEA WLS 6.0 Developer TrainingOne week J2EE development training of EJBs with BEA WLS 6.0. 12/00 - Das Training - Part 2, People and RelationshipsRelationship-Training on the CoachingAcademie Bielefeld. 10/00 - 6/01 HimalayaSector: Financial Services, Bank Member of the Himalaya/Kredit team, realising the GAPI's (host interfaces) for NordIT, SISWest, Gothaer insurance and Schufa:
6/00 - Das Training, CoachingAcademie BielefeldWhitsuntide 2000, "The Training" on the CoachingAcademie Bielefeld. 1/00 - 9/00 DBA & Unix SESector: Financial Services Database administrator and Unix system engineer, Oracle databases and other Oracle products, as well as BEA applications:
5/99 - 12/99 Sybase & Unix AdministrationSector: Financial Services Sybase and Unix Administration in a bank development department with Solaris 2.5.1, 2.6; Linux 2.0.36 and Sybase 11:
10/98 - 4/99 Solaris AdministrationSector: Financial Services Solaris Administration as Unix System Engineer in a big installation with SPARCstation 20, Ultra 1/5/10/450, E1000 and E4000.
10/98 PCShare InstallationSector: Printing House Resolving some network problems in a printing office with SUN Solaris, PCs and Macintosh's. Installing new network card and PCShare for two PCs. 5 - 9/98 Unix Support as Senior AdministratorSector: Aerospace Industry 2nd level user support in a big Unix network with Sun and SGI hardware and some branch offices.
4/98 Implementing a MS Access 8 Database ApplicationSector: Retail Trade Creating a database application with MS Access 8 for the inventory in a retail trade. Design the database model, implementing the sale, the purchase, the stock and the print lists processes with SQL and MS Access basic. 1 - 2/98 MCSE Windows NT 4Studying and Training to the Microsoft Certified Professional + Internet and MCSE (Microsoft Certified Systems Engineer), see MCSE. 11 - 12/97 Study "Migration of Windows 3.1 to Windows NT"Sector: Government Some studies to the migration of a software development department with nearly 500 PCs from Windows 3.1 to Windows NT Workstation 4.0 with checking the existing network situation (boot PROM, NFS network drives, authentication and printing over PCNFSD). Windows NT 4.0 workstation installations, installations with Open Management Architecture (OMA) from AROSOFT and using the NFS network drive. 9 - 10/97 NFS Client for Windows NT StudySector: Government Writing a study to select a NFS client for the Windows NT 4.0 workstation. Comparing the functions and performance of different NFS clients and verifying the stability and the behavior in the existing network environment. Using Perl scripts on Windows NT. 7 - 8/97 Porting and Installation of GMH on HP-UX 10Sector: Telecommunication Porting a TMN project on HP-UX 10. Reimplementing the installation with Perl scripts for HP-UX 10 and Software Distributor. 1 - 6/97 Base Installation of SMC 2.0 on HP-UX 10Sector: Telecommunication Changing the SMC base installation to HP-UX 10 and from update to Software Distributor (SD) format. All configure scripts are now realized as Perl scripts and Perl modules. Installation and Configuration of:
Reimplementation of the SMC data installation procedure with Perl objects. 8 - 12/96 Installation/Infrastruktur SMCSector: Telecommunication Extending the SMC base installation with HTTP server Apache 1.1. Installation and configuration of C6000, including:
Configuring the multi-protocol router BIANCA/BRICK (BinTec) for TCP/IP over ISDN. Result was an English InterLeaf document (110 pages). 4 - 7/96 SMC 2.0 Base InstallationSector: Telecommunication Changing the revision control system to ClearCase. From this point on, all developments are based on ClearCase. Creating a production environment to fill the netdist area or to write a tape. Realized with some Perl scripts. Implementing a check procedure for the customer data as Perl script. Extending the SMC base installation with the following products:
12/95 - 3/96 Base Installation SMC 1.1 on HP-UX 9Sector: Telecommunication Creating a base installation for a distributed TMN system. Automatic product installation and configuration (with customize scripts) of:
Some partitioning variants, including the configuration of the logical volume manager (LVM) and optional installation of disk arrays HP A3231A and A32332A. Configuring HP-UX, including Network File System (NFS), Network Information Service (NIS), Berkeley Internet Name Domain (DNS) and X-Window Display Manager (XDM). Printer configurations (serial, parallel or Ethernet connected). Backup, restore and creating of a recovery tape. Result was a customer depending, automatically running SMC (Switch Management Center) base installation using the HP-UX update format. The configuration was done by customize scripts (shell scripts). An English Interleaf document with 70 pages was created. 11/95 Porting UniScreen to HP-UX 10Sector: Airline Porting UniScreen and fixing some very small problems. 5 - 7/95 OMC-R 3.1 auf Solaris 2.4Sector: Telecommunication Creation of the base installation for the Operation and Maintenance Center - Radio (OMC-R) in release 3.1 for Solaris 2.4. Result was an Interleaf document (approx. 200 pages). Contents were the installation and configuration of:
3 - 4/95 OMC-R 3.0 on SunOS 4.1Sector: Telecommunication Creation of the base installation for the Operation and Maintenance Center - Radio (OMC-R) in release 3.0 for SunOS 4.1. Result was an Interleaf document (approx. 200 pages). Contents were the installation and configuration of:
3/95 Hard- and Software-Installation of a PC with SCO 3.0Sector: Telecommunication
2/95 Training "DTP and QuarkXPress"Sector: Printing House Execution of a training "DTP and QuarkXPress" on Apple Macintosh in a publishing house. 1 - 2 /95 Account Software for a Portable Radio NetworkSector: Telecommunication Implementation of an account software for the customer administration of a portable radio network. Creating a configurable print filter and advance a library for data storage with binary trees in C. 12/94 Demonstration of UniWare# ProductsDemonstration of UniWare# Products CSI# (Client Server Interface), UniScreen# (graphical user interface) and UniDesk#. Installing an Ethernet segment and connect the X-Terminals. 12/94 Backup with HIBACK/UNIXSector: Bank Network based automatic data backup with DAT autoloader. Installation of HICOMP software Technologies Inc. HIBACK/UNIX and fitting it into the product RESI/6000. In addition the flow of the daily, weekly and monthly data protection with tape labeling and handling was implemented as shell scripts. 11/94 DTP ConsultationSector: Advertising Agency DTP consultation for the Apple Macintosh and support an advertising agency (e.g. data transfer to Italy). 9 - 10/94 Maintenance RESI/6000Sector: Bank Maintenance and development for the product RESI/6000. 7/94 Dokumentation of RESI/6000 with Word 5Sector: Bank Creation of German manual (80 pages) for RESI/6000 with Word 5. 3/94 - 6/94 RESI/6000 on AIX 3.2Sector: Bank Maintenance and advancement of a product for revision security and the access protection for computer systems IBM RS/6000 within the bank area. The collected data of all clients are stored in a Informix data base on one server.
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