Data expert (Product Manager BI & Big Data, Lead BI Architect, BI Enginneer)

* Product Owner/manager for German DWH and Big data platform
Topics:
* Operation/process stabilization & data quality monitoring system
* Implement new clearing supporting and performance reporting processes for real time
campaigns, partner coupon assignment, PÜ
* Weather data implementation
* Part of core team for Data Hub implementation

* Responsible for the projects in BI/Big data Container, from the requirements engineering part
till operations overtaking (architecture, source system integrations, data marts, building
up/extensions of new functionalities).
* Taking care of biz requirements and vendor quality/control management
* Define a data architecture for Data lake and DWH
* Define final architecture for all project phases
* Member of P7S1 architecture community board and P7S1 big data board.
* Product Owner of data integration framework (Hadoop, Spark, Spark SQL, Scala, Hive, MID
Innovator, Data vault)
* BI/Big Data architecture internal consultant for diverse projects (MediaFacts, Sales
Information System, PortfolioCheck/CustomerFactSheet, Raw Data Hub, Analytics Cube, One Lake,
etc.)
* Support Enterprise Architecture Management




KEY ACHIEVEMENTS
* Payback: In less than one year stabilized main DWH processes (mainly realtime), create new
data quality monitoring system
* Achieved 85% data availability in the current almost 20 years old DWH at Pro7Sat.1. Stabilized
and modernized the architecture and frontends
* Defined a new data architecture (Data Lake, DWH) at Pro7Sat.1 (based on Hadoop, Spark, Exasol,
Data vault and Tableau)
* Achieved to move from the "traditional" DWH architecture (based on Informix, Data Stage, SAP
BO) principals to the new architecture (Hadoop; Exasol; Tableau) and modelling methods (Data
Vault)
* Achieved to define and create a new Lantiq manufacturing IT and BI architecture (combination
of traditional BI based on Microsoft Suite and data analytics use cases for test data
analytics) as a part of Lantiq Carve out project (from Infineon)
* Build up "Data monitoring system" at Infineon. It improved data quality by 90%

* Project lead and architect for diverse IT projects: EBS replacement - PDF solutions: New test
data DB (Oracle) and frontend (Tibco Spotfire), Implement Master Data Process & System, EWIS -
electronic wafermap integrated system, Middleware

* Building up Microsoft based BI Suite (SSIS, Sharepoint, MS SQL DB, Power Pivot, Theobald),
Master data management (Master data services), Enterprise Service Bus (BizTalk)
* Building up Data Analytics Suite for data management of semiconductor test data (Tibco
Spotfire, Oracle, Linux, PDF Solutions)
* Building up electronic wafermap integrated system (SAP MD/SD, ABAP, Linux)
* Support Enterprise Architecture Management

Infineon Tech. AG, Munich



* Data management
* Business Intelligence
* BI/Big data Architecture
* Master Data Management
* DWH Architecture
* ETL (SSIS, Data Stage)
* SQL
* Data quality
* Databases (Oracle, MS SQL, Informix, MySQL, Postgres, Exasol)
* Data integration
* BI Frontends (SAP BO, Tableau, Longview, Tibco)
* Data Vault
* Enterprise Architecture
* Hadoop
* Supply chain
* Manufacturing IT
* SAP ERP
* Apache Hive
* Spark
* SSAS
* EDI (EDIFACT, RossetaNet)
* Project management