- Full stack development of data pipelines, data models and BI reports using Ab Initio, Snowflake, MicroStrategy and Azure DevOps- Technical responsibility for products regarding shopping cart analysis, enterprise logistics and operational logistics in the Lidl division- Consulting of business departments in terms of technical solutions

- Developed a new use case for process mining for the RFID-based production process of an automotive company- Trained customers on process mining- Migrated BI reports based on SAP BO Web Intelligence at a German bank

- Developed data-driven process mining solution based on Celonis and analyzed anomalies, risks and inefficiencies in P2P and O2C processes through process mining- Carried out IT audits, assessed internal control systems in the field of expenditures and prepared management reports- Conducted mass data analysis for reconciliation of balances and forensic investigation of invoices

- Provided consultancy in technical issues and banking-related matters and chaired monthly status meetings with all stakeholders- Determined and analyzed business requirements for reporting solution in the profit and loss account within the financial industry- Prepared offers, developed specifications for the solution including implementation and testing of the corresponding ETL processes- Managed software applications within the reporting solution and was responsible for quality assurance upon release changes of the core banking system

- Assisted in internal IT projects with regard to MS SharePoint

- Developed and enhanced XML-based forms for reporting errors and cost changes using MS InfoPath

- Advised users of the Computing Centre regarding various IT problems- Configured workstations