Personal-ID 16222
Place of Residence 663xx Mandelbachtal-Ommersheim, Germany
Year of birth 1964
IT experience since 1987
Nationality German
Hourly rate 88 EUR +-, according to conditions, place (e.g.
Switzerland * 1.3) and project content
Available as of 01 Mar 2012 at 100%, availability on-site: 100%
Resume generated on 05 May 2000
Resume last updated on: 06 Jan 2012
Consulting
Project management / Organisation / Coordination
Administration / Support
Quality management / Quality assurance / Testing
IT-related engineering
My professional strengths are hard computer science, esp. databases, organizational (economical and governmental) computer science, project management and a little pedagogy. These are synergetically connected through a wide spectrum of project experiences in small and medium companies as well as large scale enterprise.
Permanent position would be considered, but freelance consulting is preferred
Condition for permanent position: In a permanent position I see myself as project leader or consultant at the frontier between organzational aspects, business and technology.
Preconditions for a permanent position are interesting, diversified projects and excellent perspectives for professional development.
Studies of computer science at the Institute for Economical and Sociological computer science at the university of Koblenz, Germany.
Diplomarbeit "BADDR - Ein Migrationswerkzeugsgenerator für das Bundesarchiv" grade Very Good,
overall score: 1.7 (1: Very Good, 5: Failed)
Abitur
| English | Business fluent, level C1 |
| German | Mother tongue, level C2 |
| Spanish | Good, moving from B1 to B2. |
http://en.wikipedia.org/wiki/Common_European_Framework_of_Reference_for_Languages
| PC |
| BS2000 | |
| HPUX | Several years of project experience |
| MS-DOS | |
| OS/2 | |
| Real-Time Operating Systems | Theoretical baxic knoweldge |
| SUN OS, Solaris | User, scripts |
| Unix | |
| Windows | Several years of project experience |
| C | Readable |
| C++ | Readable |
| Java | 1 year experience |
| JavaScript | 1 year experience |
| Modula-2 | 2 years experience |
| Pascal | Love it. Preferrably the advanced MetaWare dialect. |
| PL/SQL | since 1999, versions 7, 8.1.7, 9i, 10g |
| Shell | basics, simple scripts |
| Smalltalk | Basic knowledge |
| SPL | 2 years experience |
| TeX, LaTeX | of course! |
| yacc/lex | Basic knowledge |
| 4gl | ROSI-SQL |
WebFocus
| Access | |
| BTrieve | |
| Informix | Version 7 and 10: SPL and 4GL programming, advice and consulting for the administrators. |
| ODBC | |
| Oracle | versions 8,9 aqnd 10. PL/SQL and HTML-DB. Administration. |
| SQL |
| Internet, Intranet |
------------
Requirements Engineering: Volere
Analysis and Design : UML, SA, SADT, ER-Models
Skills/Preferences
------------------
Data Bases : Oracle 8,9,10, Rosi-SQL, Informix 7, 10
ETL : Information Builders iWay Data Managment Console, kundenspezifische Eigenentwicklungen
Prog.Lang. : Oracle PL/SQL, Informix SPL, Java, XML, HTML, Pascal, Modula
Database Tools : Toad, Server Studio SE, Aqua Data Studio
BS : WINxx, Linux/UNIX
WebDesign : HotMetal, Macromedia (Director, FireWorks, DreamWeaver)
Editors : vi (Unix), Boxer, UltraEdit (WINxx/DOS)
Text : LaTeX, MS Office
Grafical Tools : MS Visio
Languages : German, english, spanish
Interests
--------------------
Software-Project-Management
Database Development and Administration
IT Security (organizational and technical)
Highlevel Communikation Concepts
Internet (WebSites, Communication, etc.)
Industrial Management: ERP and PPS Systems
Trade: Billing systems
Telecommunications: Data Warehouse
Generally: Migration
Open for new Tasks!
positions (since 1987 in professional IT projects).
10/2009 - 5/2010
Peoplesoft 8 to Peoplesoft 9 Migration at Toll Collect, Upgrade from Oracle 8 to Oracle 11
Tools: Oracle 11g, Toad, SQL-Developer, SQLloader, MS Office.
Tasks: Quality Ensurance and supporting the migration from database perspective. Coaching of internal staff.
Industry: Government
11/2009 - 12/2009
Data Warehouse DWH-PQ bei T-Systems
Renewed contract, details see below.
Tasks: Technical concepts and Redesign of Interfaces and Portal
Industry: Telekommunikation
6/2009 - ongoing
Concepts and further works for a new interdisciplinary multi-national project. Subject to NDA.
Industry: Education
11/2007 - 12/2008
Projekt LMP-PQ within DWH-PQ (see below) at T-Systems SI, Data Warehouse.
Component of DWH-PQ (see below), for privacy and other reasons
realized within a separate ORACLE-Datenbase.
Tasks: Concepts and Design, Development of templates and packages,
Oracle-Consulting, Scheduling.
Tools: Oracle 10g, PL/SQL-Developer, JDeveloper,
Oracle Warehouse Builder (OWB),
MS Office.
Industry: Telekommunication
3/2006 - 12/2008
Data Warehouse DWH-PQ at german T-Systems SI (ETL and Reporting),
Business Information Solutions and Applications Service Center.
Project is on its way to CMMI Level 3 Certificate.
Aufgaben: Development, technical Concepts and Consulting,
transforming functional requirements into technical specifications,
Troubleshooting, 3rd/last level support, customer contakt
(focus in varying emphasis).
Development of specialized Business Intelligence compontents.
Training and Leading of the two people that shall do my job
thereafter.
Characteristic numbers (as of 3/2007):
- 4 TeraByte
- over 60 Intervaces of varying complexity with >400 source databases,
- over 1700 tables,
- over 1200 Stored Procedures with 19MB Source-Code
- up to >400 Mio data rows and 60GB per table,
- daily inbound data transfer >20Mio data rows,
- seperate Reporting-DB and Web-Environment for it,
- about 10000 Users (partly through standardized or self built reports,
partly via user friendly report generator).
Tools: Informix, Server Studio JE, Aqua Data Studio,
Information Builders ETL- and Reporting-Tool iWay Data Migrator, WEBFOCUS,
Action-Request-System Remedy (Nimbus, SI-TT),
MS Visio, MS Office, MS Project,
Rational ClearCase,
several customer made tools (e.g. ETL Manager, parts of the portal)
div. Windows OS, HP-UX (serverside)
Industry: Telekommunikation
6/2007 - 12/2007
Project BISS at T-Systems SI, Data Warehouse like.
Tasks: Concepts, Development, Oracle-Administration
Tools: Oracle 10g, PL/SQL-Developer, MS Office,
own programs of the customer in Delphi
Industry: Telekommunication
12/2005 + 2/2006
Consulting Workshop to decide about XML archiving standards
for german government. Tasks: Preparing, leading, advising.
Industry: eGovernment
12/2005 - 1/2006
Migration of the BADDR-System developed in 2003/2004
from Oracle 9i to Oracle 10g.
Migration of data and adaptation of PL/SQL code.
Industry: eGovernment
11-12/2005
Project management consulting:
Review of the development department of an IT-Startup in India.
Discussion, analysis und final report in english.
Industry: IT-Security
11-12/2005
Requirements Engineering for an update server, using the Volere
method.
Requirements definition in english.
Industry: IT-Security
2005
Preparation of the subjects IT-Security and Privacy for
future projects.
2002-2005
Consulting, development and administration (databases, network, various
software) for small and medium sized companies: Linux/Win2000/Oracle/ERP/EDI.
- Migration: Planning, execution and test of a combined release and system
change of the ERP system Famac (from HP-UX to W2000) and the database server
(from Suse~5 to Redhat~8).
- Several updates of the ERP system.
- ORACLE Database administration and maintenance, database recovery after crash,
creation of a new database, optimization of tables and tablespaces, development
and implementation of a backup and recovery concepts, planning and installation
of a standby database.
- data retrieval of various kinds and complexity, written in PL/SQL and using
Unix tools.
- PL/SQL: Programming of the database side of a data converter between the ERP
system and EDI.
- system maintenance of several Linux and Windows2000 servers.
- documentation of the above mentioned systems and solutions.
- and more.
Industry: Wholesale and production.
2003-2004
Analysis, planning, development and deployment of a generator for
data migration of old databases from the GDR, on behalf of the Bundesarchiv
(german archive of governmental files) and the University of Koblenz
(Diploma thesis (similar to a master thesis), rated 1.3 on a scale of 1~(best)
to 6 (worst)).
A data catalog driven hybrid, consisting of a PL/SQL code generator and Java
servlets, based in ORACLE~9i and Tomcat-Apache.
Migrates hundreds of data files with complex, previously unknown structure, at
high data volumes. Output data formats are XML, SQL (both including meta
information) and a special data format for statistical software
packages. More (in german) at
http://eichenlaub.net/studium/da_StephanEichenlaub_final.pdf.
6/2000
Conceptional design for an oracle based relational database
for a large
online portal. It should manage emails of all kinds (invoices,
acknowledgements, group targeted newsletters, etc) for over 20
clients. ER-Model, relational model with 22 tables, detailed
specification incl pseudocode of 19 functions, estimation of time.
Tools: Visio, Office
Industry: Retail
8/1999-12/1999
Migration and integration of the databases of a PPS-system and
an invoice system (AUDIAL) into the large integrated ERP system FAMAC,
system start} under very tight time constraints and database cleanup
and maintenance afterwards. Over 100
migrated tables, moderation of conflicts between participants.
Project completed succesfully and on time.
Tools used included ORACLE PL/SQL and ROSI-SQL,
extraction tools were self written in C.
2002-2004
Building and management of a successful multinational virtual community.
1989-2000
Teaching in various environments (seminars at the university,
software, aikido, free climbing)
1988-1993
Senior Programmer and Project Leader in a software develompent
project for an invoice system (mask- and data dictionary oriented,
multiple user capable, fast on 10Mz-286) with 6 developers. The custom
tailored product was used at 3 clients for 5 years.
Occasional maintenance of the previously developed invoice software
at various clients
Tools: PASCAL, NOVELL, BTRIEVE.
Industry: Wholesale
3/2000
Translation of a spanish MultiMedia-Product to
german and english. Tool Macromedia Director
1988-1998
several small Software Development tasks on
various operating systems (WIN32, NT, DOS, NOVELL, UNIX) and
programming languages (Pascal, ORACLE PL/SQL, Rosi-SQL, HTML,
MODULA-2, Assembler, Basic, etc.)
1989-1994
"`Verein zur Verknüpfung informatischer und sozialpädagogischer
Arbeitsfelder VISA e.V."' (Club for integration of computer
scientifical and social paedagogical spheres of work): Co-founding,
conception, seminars and planning games for various audiences (e.g.
teachers, youth centers, Friedrich-Ebert-Stiftung (the educational
foundation of the german social democratic political party))
1994
Envisionment of perspectives in the startup company
Metaworks
1994
Software evaluation of development environments
1993-1997
Fido-Mailbox "`Andalucia Connection"'
1995-1996
System maintenance Unix
1987
Development of a Macro Preprocessor for a set of compilers
implemented on a parallel computer
1983-1985
Organization of concerts, cabaret, students balls
with up to 3 live bands and 1600 participants as member of students
self organization
1985-1987Active participation in german student politics}
2001Private project: I returned to the university to do the
examinations for my Diploma (equivalent to Master of Science).
Projekt DataWarehouse Prozesse und Qualität / DWH-PQ, 03/06 - dato
Referenz durch Teamleiter, TelCo (> 10.000 MA), vom 31.03.08
"[...] Der Consultant war aufgrund seiner umfassenden und breit gefächerten Fachkenntnisse und seinem ausgeprägten analytischen Denken nach kurzer Einarbeitungszeit in der Lage, die ihm übertragenen Aufgaben selbstständig zu priorisieren, einzuteilen und zu bewältigen. Er überblickte schwierige Zusammenhänge, erkannte das Wesentliche und war in der Lage, schnell Lösungen aufzuzeigen. Er arbeitete stets zuverlässig, mit hohem Engagement und großer Einsatzbereitschaft, zügig und zielorientiert. Der Consultant hat stets einen globalen Lösungsansatz gewählt, seine Analyseergebnisse ausführlich dokumentiert und auch unter Termindruck gleichbleibend gute Arbeitsergebnisse erzielt. Durch seine intensive, konstruktive Zusammenarbeit mit der Anwendungsbetreuung des DWH-PQ und allen anderen am Fehlerbehebungsprozess Beteiligten konnte die dv-technische Qualität des Datenbeständes des DWH-PQ erfolgreich optimiert werden. Das persönliche Verhalten war stets vorbildlich. Bei Vorgesetzten, Kollegen und Geschäftspartnern ist er sehr geschätzt. [...] Wir danken dem Consultant für seine wertvolle Mitarbeit und wünschen ihm für seine weitere berufliche Entwicklung viel Erfolg und persönlich alles Gute."
Projekt Oracle, Unix und Netzwerkadministration, 01/02 - 10/04
Referenz durch Geschäftsführer,EDVService Thüx GmbH, vom 28.11.04
"Der Consultant hat in den Jahren 2002 bis 2004 mehrfach in unserem Auftrag gearbeitet. [...] Der Consultant besitzt überdurchschnittliches, in die Tiefe gehendes Fachwissen und umfangreiche Erfahrung. In neuen Situationen fand er sich stets sicher zurecht und entwickelte erfolgreich Konzepte und Lösungen für besonders schwierige Fälle. Auch bei hohem Arbeitsaufkommen behielt er den Überblick. Der Consultant war stets bereit, weitergehende Verantwortung zu übernehmen. Die vereinbarten und selbstgestellten Ziele realisierte er konsequent, so dass er auch bei großen Anforderungen sehr gute Leistungen erbrachte und damit unseren Erwartungen in jeder Hinsicht entsprochen hat. Der Consultant war dank seiner ausgeprägten kommunikativen Fähigkeiten in der Lage, komplexe Sachverhalte zu erkennen, überzeugend darzulegen und das Funktionieren des Teams sicherzustellen. Entscheidungen traf er vorausschauend. Das Verhalten des Consultants war stets vorbildlich. Bei Kunden und Kollegen war er aufgrund seiner kompetenten und verbindlichen Art geschätzt und anerkannt. Wir werden den Consultant gerne jederzeit wieder beauftragen und wünschen ihm weiterhin viel Erfolg."
Projekt Datenmigration und Echtstart
Referenz durch Geschäftsführer eines EDV-Dienstleisters vom 19.10.01
"Der Consultant traf bei unserem Kunden ein teilweise aufgebautes Migrationssystem für das Warenwirtschaftssystem FAMAC an, mit dem eine kritische Datenmigration und -integration durchgeführt werden musste. Betriebssystemumgebung war NT, Datenbasis die Datenbank Oracle und die Programmiersprachen PL/SQL und ROSI-SQL. Er arbeitete sich völlig selbstständig, sehr schnell und ohne Unterstützung in das halbfertige Migrationssystem ein, reparierte defekte Teile, ergänzte fehlende und vollendete es. Zum pünktlich eingehaltenen Starttermin führte er die Datenmigration durch, leistete beim Systemstart entscheidende Unterstützung, moderierte Interessenkonflikte innerhalb der Kundenabteilungen und handhabte täglich sich ändernden Requirements sehr flexibel. Die Projektabwicklung und -durchführung erfolgte termingerecht und zu unserer vollsten Zufriedenheit."
Projekt Konzeption E-Mail-DB, 06/00
Referenz durch Projektleiter, Untern. f. Internet&Business Lösungen (>10 MA) vom 17.06.00
"Der Consultant hat für uns in Home-Office Arbeit eine in ein großes Shopping-Portal einzubindende E-Mail-DB konzeptioniert. Produkte sind ein ER-Modell, ein ausführliches Konzeptpapier und als Bonus die zugehörige Zeitschätzung. Schnelle, eigenständige, präzise Arbeit - wir sind sehr zufrieden."
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