Andor Markus

- Writing complex SQL scripts against PostgreSQL & MySQL & Google BigData databases to analyze, monitor and predict user/scammer behaviour, card processing, data quality. - Develop new KPI to improve the business, monitoring the data quality - Design & manage cross platform ETL procedures to bring all of the data into one place - Building Tableau dashboards - Managing a multiple PSP and acquirer setup to maximize efficiency, eliminate fraud and chargeback risk.

- Developing business intelligence (Qlikview) dashboards to significantly improve the daily review process - Writing complex SQL queries against a IBM DB2 database to produce automated regulatory reports - Managing and improving cross platform ETL procedures to speed up the daily ETL load - Developing reports using Excel and VBA - Data quality management - Treasury exposure control and planning

- Capital market and investor analysis get inside look how the investors behave in different situations and when a broker having problems - Developing reports using Excel and VBA - Project management - Reporting and auditing