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Letztes Update: 10.10.2023

IT Consultant

Firma: Katilmis Consulting
Abschluss: M.Sc. Finance
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher)

Dateianlagen

Projectlist-EN_061023.docx
CV-Katilmis-EN_061023.docx

Skills

  • IT Beratung
  • Datenanalyse
  • Data Warehouse
  • Fachkonzeption
  • SQL
  • Testing
  • DWH
  • Core Banking
  • AML
  • KYC
  • Oracle SQL
  • Business Analyse
  • Fachkonzeption
  • Credit Risk

Projekthistorie

05/2019 - bis jetzt
Business Analyst

ING-DiBa AG, Frankfurt/Main
May-2019 - now

Business Analyst in the project "Data Management" to develop a new core data ware house and data deliveries via the group Enterprise Data Lake the Esperanto ware house model EWM (IBM BDW). The ING organization needed a uniform set of definitions applicable to all countries for various initiatives.
The Task was to ingest data into the data base by analyzing and align data requirements. Defining and modeling uniform and atomic Business Terms in the conceptual ING data model Esperanto based on IBM BDW. Advising business departments on how data to be sourced in Enterprise Data Lake. Creating data delivery specifications. Conducting UATs with local and global stakeholders.
Various initiatives were involved: Risk reporting, AML KYC, CESOP, SOLAR, CRLTP, IRB, CBA
 
  • Coordinate and analyze requirements of the enterprise group
  • Stakeholder workshops
  • Feasibility and effort analysis
  • Data modelling
  • Create functional ETL specifications and create SQLs
  • Conduct UATs with stakeholders across different departments of the bank
  • Delivery and end to end validation of implemented requirements to the headquarter of the bank
  • Maintain a group-wide metadata glossary (data dictionaries), IBM IGC


10/2023 - 03/2019
Business Analyst

DZ Bank AG, Frankfurt/Main
October-2015 - March-2019

Business analyst, software designer for functional specifications. Creation of functional concepts for data transformation into a DWH from core banking systems to meet market and/or customer requirements (BCBS 239). Active in analysis, design, quality assurance (including testing), delivery and maintenance of software through the phases of the software life cycle. End-to-end customer support for requirements validation.
 
  • Analysis of core banking systems for credit applications and limit systems (including SAP BCA, SAP CML, SAP CL)
  • Preparation of data delivery agreements with the departments
  • Creation of IT concepts including the loading of data into a DWH
  • Coordination of the functional and technical data model
  • Coordination of the technical database loading with UC4
  • End-to-end concept support (development to UAT) including review of technical mappings (INFORMATICA)
  • Creation of test designs
  • Implementation of system tests (Oracle SQL)
  • Support and preparation of the customer in UAT
  • Creation of templates for transformation rules, key mappings, delivery agreements and data alignment

02/2015 - 11/2015
Business Analyst


SANTANDER Consumer Bank, Mönchengladbach
February-2015 - November-2015

Business analyst for core banking systems, data mapping, BI solution. Project background: Introduction of a Credit Risk DWH at Banco Santander Germany (BCBS 239). The role involved mapping data fields from local core banking systems to the global DWH structure, functional documentation of these mappings and, in a later phase, testing the correct data delivery to the DWH.
 
  • Creation of functional concepts for data transformation
  • Analysis and creation of test concepts for new requirements
  • Support for the implementation of the requirements
  • Creation and execution of system tests (SQL)

Reisebereitschaft

Verfügbar in den Ländern Deutschland, Österreich und Schweiz
uneingeschränkt
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