Balázs Orbán

[Intune Engineer | Endpoint Management Engineer | Senior Windows System Engineer] Achieved: - Recovered up to $1M in lost productivity by fixing security tool conflicts and resolving BSODs and complex Windows Performance issues - Migrated ~80k machines to Windows 11 without any SEV A or Escalations Tech: - Intune, Entra/AAD, M365, Tenant Configuration, Administration & Support - BeyondTrust EPM Rollout for PC - support and policy configuration - Microsoft Teams Rooms deployment (OEMs: Logitech, Cisco, Mic

[Data Warehouse Architect | Infrastructure Architect] Achieved: - Realised a 20% Cost Reduction and 50% Deploy Time to Production Reorganising Workload and Executing a Server Migration and Automation Project - Eliminated Job Run Failure (from 13% to 0%) by standardising Error Handling and Data Cleanup efforts - Implemented a Data Dictionary to drastically improve Time to Value for Business Users Tech: - DB2 on z/OS, Infosphere Information Server Suite (DataStage, Information Governance Catalog) - Delegat

[ETL Developer | Senior Business Intelligence Developer | Database Developer] Achieved: - Completed the Integration of a new Data Source - Implemented Defensive Database Programming – Achieved 99.5%+ data accuracy and integrity by establishing automated Slowly Changing Dimension & Business Rules Validation Tech: - Transformed JSON data from REST APIs into Relational Star-Schema in DB2 with Change Data Capture - Custom SAML authentication via. shell scripts

[Business Intelligence Developer | Cognos Developer | Data Modeller] Achieved: - Delivered increasingly complex BI projects from Report Design to Data Modelling and Performance Improvements to existing Projects Tech: - Cognos Business Intelligence / Analytics (Report Studio, Framework Manager, TM1 Cube Designer, Workspace Advanced) - Front-End customisations with jQuery, CSS - DB2 Data Modelling & Query Tuning with IBM Data Studio, DBeaver

[IT Infrastructure Project Manager | End User & Collaboration Project Manager | Voice & Server Infrastructure Project Manager] Achieved: - Delivered ~20 Projects end-to-end, leading cross-functional project teams across CEE & MEA - with diverse talent pool, country & cultural specifics – Budget: ~1,5M€ - Accurate Financial & Capital Forecasts, Actuals Reporting - Continuous close collaboration with Real Estate, Technical Architects and Suppliers, Forecasting Capacity changes to realise cost savings and ad

Tech: - Regression testing on Web Frontend for a Government Client - Selenium and custom .NET-based automation tools with JavaScript, XML, XPath, XSLT - UML and non-functional requirements testing for a Financial Sector Client - C#, MySQL, Enterprise Architect

Taught all stages of the Callan method for groups, as well as conversation classes for individuals.

[Customer Service Subjet Matter Expert | Problem Manager | Change Manager | Escalation Manager | Severity 1 Owner] Deepened Lotus Notes & Domino expertise, infrastructure knowledge: - Client/Server model, AIX hosting, tape backup, replication topology, Sev1 issues Domino Designer and Application Development: - fell in love with functional programming (Formula language) - improved a departmental application - LotusScript [a dialect of BASIC], Notes Database Object Model

- Developed a deep love-hate relationship with Lotus Notes - Learned from all callers about IBM's Business Units and ways of operating - Learned about the internal Infrastructure with Close Collaboration with other Support Teams (Server-Side Operations, On-Site Desktop Support, Network Support)

[SEO Content Builder | IT Support Specialist] - content administration in Wordpress, link building for SEO - built and configured the office network & PC fleet