- Accountable for IT strategy & for implementation Group IT standards- Responsible for local IT infrastructure- Accountable for all medical information systems, application development & maintenance- Responsible for IT project portfolio (implementation of LIS, order entry solutions)- Managing partners, vendors

- Accountable for creating long term technology strategy in BI domain- Accountable for managing BI technology budget (development and maintenance) up to 4M EUR/year- Lead the implementation of local Hadoop stack, including hardware and software components- Lead the development and put-into-production activity of Cloud DWH solution - Responsible for implementation of data governance, GDPR and data protection initiatives - Leading a team of 25 data engineers, BI analysts, BI developers and experts

- Support the onboarding of Big Data environment in Hungarian market- Lead the preparation of high level technical concepts in terms of data warehouse, Big Data and other Analytical systems- Lead the design and data integration between the traditional BI and Big Data platforms- Collaborate with Vodafone Group to harmonize the global requirements with the local needs of Vodafone Hungary

- Lead the preparation of high level technical proposal and provide expertise into the various areas of solution architecture- Negotiate functional and technical feasibility of solutions with systems suppliers, developers and/or other third parties- Review and approve vendor's proposals and quotations- Lead the delivery of tasks, enhancements and IT Development projects- Lead the design and the development of Data Marts and Logical Data Marts- Plan, and lead the implementation of the future of the Data Warehouse area at Vodafone (e.g. Big Data, Analytical Capabilities)

- Coordinating the project’s analysis and resources in Telecommunication area- Resource planning & regular reporting directly to the board- Responsible for managing the project’s financial and technical parts- Maintaining a good and strong relationship with the customers- Deep understanding about underlaying technologies (CRM, CMS, DWH, Big Data, Spark, Kafka, HBase on Cloudera)- Managing a team of 15 developers, analysts and experts

Head of commission calculation developments at Magyar TelekomAs a senior developer/architect, I participate in the development, maintenance and upgrade of a complex commission calculation system in Oracle environment. Planning of customizations, planning and qualification of enhancements, release management, and management of the complete technical environment.Main Tasks and Responsibilities:- Familiar with finance business processes- Analyzing, designing and customizing new business requests- Designing and developing interfaces, modules and calculation logics- Performance optimization, database tuning - Training new colleagues- Managing teams with 4-6 team members

Business data processing application development in Oracle database environment.Main Tasks and Responsibilities:- Developing Oracle stored procedures and functions- Developing with Oracle Forms- Generating PDF reports with Oracle Reports- Creating Oracle Discoverer reports- IT supporting