Cloud Operations Engineer

• Sep 2023 - Present

Senior System Engineer(Cloud)

• Aug 2021 - Sep 2023

-Design and implement infrastructure solutions, high availability, routings between subnetworks, systems, including cost estimation -Responsible for daily cloud infrastructrure related activities in EMEA region(Azure, AWS, IaaS/PaaS/SaaS) -Design and implement automation scripts by Powershell to support daily infrastructure maintenance, reporting and deployment -Deploy new resources with Infrastructure as a Code (Ansible, ARM) in Azure, AWS -Active Directory and Group policy management -Firewall configuration and troubleshooting (Layer 3) -Disaster recovery planning, testing and execution -L3 support including on-call duty Show less

Senior Application Server Specialist

• Sep 2019 - Jul 2021

-Responsible for daily application server (Tomcat, IIS, JBoss) related activities -Coordination of the troubleshooting activities with other teams (DBA, Infrastructure, Network) -Capacity and high-level design planning for new systems -Managing the full procedure of the disaster recovery planning, documentation, testing and acceptance -Participate in penetration testing -Successfully migrated branches from distributed (Delphi + local MSSQL) application/database solution to a centralized (Tomcat + active-active clustered central MSSQL database) solution. -CRM Dynamics 365 implementations, and data migration from old CRM systems, including migration planning. Tabular and Oracle were the data sources -Create security system plan, description for security requirements of the Bank -Migrate applications to Openshift -Participating in Tableau integration -On-call duty Show less

RAN Engineer

• Aug 2016 - Aug 2019

-Responsible for remote integration, swap, configuration and troubleshooting of the eNodeB, NodeB, BTSs. -Coordination of the field engineers, support VSWR and field test -Write and maintain Android based call/data testing application for the newly installed stations -Transmission support, cooperation with the transmission planners in case of issues -Route activations via Comarch -Responsible for remote integration, swap, configuration and troubleshooting of the eNodeB, NodeB, BTSs. -Coordination of the field engineers, support VSWR and field test -Write and maintain Android based call/data testing application for the newly installed stations -Transmission support, cooperation with the transmission planners in case of issues -Route activations via Comarch

Technical Solution Specialist

• Apr 2013 - Jul 2016

-Responsible for Lumia (Windows Phone), S40, S30 OS, Firmware and Customization update rollout in North&West Europe. -Participating in Lumia(Windows Phone), S40, S30 product testing, verification and acceptance from early proto phase. -Contact with R&D regarding the issues found and testing results. -Support for technical account managers and head of technical sales. -Coordinating the production with the factory from software point of view -Troubleshooting, reproducing customer reported issues -Radio access network related testing in testbed or on field Show less

BSS/RAN support engineer

• Nov 2007 - Apr 2013

-Project based freelancer positions in different countries (Spain, UK, Portugal, Switzerland, Germany, Slovenia) -Responsible for remote integration, swap, configuration and troubleshooting of the eNodeB, NodeB, BTSs. -Coordination of the field engineers, support VSWR and field test -Transmission support, cooperation with the transmission planners in case of issues -Project based freelancer positions in different countries (Spain, UK, Portugal, Switzerland, Germany, Slovenia) -Responsible for remote integration, swap, configuration and troubleshooting of the eNodeB, NodeB, BTSs. -Coordination of the field engineers, support VSWR and field test -Transmission support, cooperation with the transmission planners in case of issues

MySQL DBA / Delphi developer

• Oct 2006 - Oct 2007

-Responsible for the MySQL database operations within the company. Database included the digitalized data of Hungarian companies collected from registry court. -Internally used application development by Delphi 7. (Data recording, inventory). -Data manipulation, maintenance application development in Delphi 7 -Internal user IT support (150 employees) -Exchange server support, Linux based file server support -Customer support (Banking and Insurance) -Responsible for the MySQL database operations within the company. Database included the digitalized data of Hungarian companies collected from registry court. -Internally used application development by Delphi 7. (Data recording, inventory). -Data manipulation, maintenance application development in Delphi 7 -Internal user IT support (150 employees) -Exchange server support, Linux based file server support -Customer support (Banking and Insurance)

System Administrator

• Jun 2005 - Jul 2006

-Participating in network building, configuration, server installation and configuration -Plan and implement mass installation of client environments by Symantec Ghost for public procurement tenders -Testing support for AMiX business administration product for car parts wholesales (main users for our product AMiX). -Writing unique queries for customer requests (reports that was not supported by AMiX) in MSSQL -On site and phone IT and application (AMiX) support for customers. -Participating in network building, configuration, server installation and configuration -Plan and implement mass installation of client environments by Symantec Ghost for public procurement tenders -Testing support for AMiX business administration product for car parts wholesales (main users for our product AMiX). -Writing unique queries for customer requests (reports that was not supported by AMiX) in MSSQL -On site and phone IT and application (AMiX) support for customers.