Dr. Ralf Sabiwalsky

Project manager in In-house Consulting, assignments: Cross Business Team Lead, building up globally distributed data migration teams to bring data from 30+ SAP systems into the next generation S/4HANA ERP platform; Product Owner Central Finance in the global SAP S/4HANA program, leading the Central Finance project team; Scrum Master for the Interfaces and System Integration team; Rollout Engagement Manager/Template Release Manager.

(1) member of enterprise architecture office: define EA scope, governance, processes, guidelines; EA decision making; (2) integration project lead: scope & timeline planning; building up the project team (architect, bus & tech analysts, developers); manage decision making within project scope; activity planning & oversight; dependency, risk, issue mgt; status reporting. Project scope: integration architecture & data flows for large IT transformation program.

coordination in the areas of data modelling, design and implementation for/of accounting (subledger for financial instruments), risk management (credit risk and liquidity risk), data warehousing and business intelligence solutions for banking and insurance, with a focus on high data volume customers

- Research: credit risk (structural models of credit risk) and market risk (multifactor stochastic volatility models, particle filters) modeling; - Teaching: portfolio theory, capital markets.

Research & Teaching in Accounting (German GAAP, IFRS) & Finance; structural models of credit risk, empirical research on the interaction between corporate leverage and default risk

IAS/IFRS conversion consulting services for financial institutions

setting up of a new SQLServer database and using it for group credit portfolio analytics, performing risk analysis and creating reports for management and external stakeholders

Analyzed competitive position and financial statements of corporations, project finance undertakings and PPP financing projects and wrote credit reviews to prepare credit committee decisions