Swiss International Air Lines AG
Business Analyst & Developer
2015 dec -
Working in the Revenue Management Innovation Lab my main task is to analyse business requirements and translate them to technical implementations realised either by vendors or by myself. These requirements can originate from group-wide projects, or the automation needs of the Revenue Management office. Ranging from developing price discrepancy tools to robots which manipulate the global distribution systems.
Applications: Amadeus AlteĢa Inventory,
SOAP UI, SQL Developer, JIRA
Languages: Perl; Bash; XML; Python; SQL
Anheuser-Busch InBev N.V.
Data Quality Analyst
2014 Oct - 2015 Jun
As part of the BICC (Business Intelligence Competence Center) I was responsible for the data quality of the business intelligence reporting layer, including data integrity, timeliness, and accuracy. Organised recurring meetings with internal business stakeholders to assess expectations, communicated requirements towards external vendors. Created a data quality dashboard to monitor timeliness, and availability, and provided updates on the resolution of issues during regular status meetings.
Applications: Kalido MDM, Cognos 10, IntelliJ Idea 14,
SQL Developer, Control-M
Languages: SQL; Java; R
Telenor Common Operations Plc.
BI Service Specialist
2011 Nov - 2014 Oct
I was operating Telenor's business intelligence application landscape. Environments were set up in both Unix and Windows, with emphasis on Unix. My responsibilities included, coordinating the operational implications of development projects, communicating necessary preparations and future effects towards business offices. Performing production environmental tests, assisting users with user acceptance tests, and deploying the developments to the production environment. Monitoring daily loading processes (errors and timeliness). Solving issues (bugs, data quality, performance) alone or involving developers if solution is out of scope. Preparing capacity reports for the data warehouse. Having regular meetings with business analysts and vendors to provide business continuity.
Applications: Teradata Administrator, Teradata ViewPoint,Teradata Aprimo, Informatica Powercenter,Rapidanalyics server, Apache Tomcat Webserver,RapidMiner, HP Quality Center, IBM Maximo,Remedy
Languages: Bash; Perl; Ksh; SQL; RegExp
Finalyse Budapest Ltd.
Junior Consultant
2011 Jul - 2011 Nov
Developed ETL workflows in SAS Data Integration Studio and built scorecard processes in SAS Enterprise Miner. Minor Java developments.
Applications: SAS (developer), SAS Enterprise Guide,SAS Data Integration Studio,SAS Enterprise Miner, Eclipse IDE, Subversion
Languages: SAS Base; Bash; Java
IQSYS cPlc.
Data Mining Trainee
2010 Mar - 2011 Jun
Developed scorecards in Xcelsius, shaping the underlying excel sheets to accommodate the dynamic javascript charts generated by the application.
Writing ETL code in base SAS.
Applications: Xcelsius, Excel, SAS (developer)
SAS Enterprise Guide, PL/ SQL Developer
Languages: SAS Base; SQL
Erste Bank Hungary Plc.
IT System Analyst Trainee
2009 Sept - 2010 Jan
Acceptance of developments, overlooking the test process and optimizing PL/Sql scripts.
Applications: Internal applications of Erste Bank,
Oracle SQL Developer
Languages: SQL; PL/SQL
Disy Informationssysteme GmbH.
Supervised learner
2006 Sept - 2008 Feb
Developed Java code to transform an XML based repository,
and to load it to an Oracle database.
Verified that the newly created repository is consistent with the migrated repository using SQL queries. Reported problems regarding data integrity to developers
Applications: Eclipse IDE, Oracle SQL DeveloperStylus XSLT editor
Languages: Java; SQL; XML; XSLT