Work experiences

• January 2019

  Senior Development Expert (SAP)

  As part of Kyma team, where I develop, implement and improve IaC and CI/CD pipelines. My responsibility is to provide the best solution on multiple platforms such as Kubernetes, DinD, Gardener, AWS, Azure, GCP. 

  This edge technology related project requires high level of automation and the perfect quality of delivery. 

  Additionally, I support the transition of several products to Multi-Cloud platforms as a consultant.

  Location/Area:

  Budapest (HU)

  Company background:

  SAP started in 1972 as a team of five colleagues with a desire to do something new. Together, they changed enterprise software and reinvented how business was done. Today, as a market leader in enterprise application software, SAP remains true to Its roots. That’s why SAP engineers solutions to fuel innovation, foster equality and spread opportunity for our employees and customers across borders and cultures.

• August 2015

  Cloud-Solution Architect (IT Services Hungary)

  My primary role is to architect of an Azure based RedHat OpenShift hybrid solution.

  Azure development

  • Python based Azure development. (Azure SDK for Python)
  • Azure-Cli based development
  • Ansible playbook related deployment on Azure
  • Azure API
  • Bottle webUI
  • ARM Templates

   

  AWS resources

  • VPCs, Subnets, NACL, Security Groups
  • EC2 instances and custom AMIs
  • Lamba
  • CloudWatch, CloudTrail and FlowLogs
  • Hybrid soulutions
  • SNS, SQS
  • S3 related configuration

   

  Design Docker based Windows Container services for T-Systems EMEA.

  Build an Azure server and application Operation team for T-Systems EMEA (Included processes,
  accesses, tools, documents, hiring, etc.)

  Architect tasks in SharePoint related projects and other Microsoft-based systems for T-Systems
  and its Customers.

  It is very important in these projects the responsible, professional and positive attitude.

  There are several innovative parts of my job where I can be a pioneer in different areas of the new
  technologies such as Docker, Containers. This is a very good opportunity where I am able to use
  my creativity and experience.

  Beside this I am the responsible person for some external meetups hold at ITSH such as
  Budapest-Sysadmin-Meetup, Hungarian-Azure-User-Group and HUG-MSSQL. I am the coorganizer
  and coordinator of these events.

  Location/Area:

  Budapest (HU)

  Company background:

  IT Services Hungary Kft. (ITSH) was established in 2006. The company is the Hungarian subsidiary and an important member of T-Systems International. The company is expanding dynamically year on year, today numbers more than 4000, allowing it to state with pride that it is the largest ICT employer in Hungary. The ITSH mission is: “Best value in the full scale of ICT”. 

• November 2014

  IT Application Operation Leader (AsiaInfo Hungary)

  I am the leader of the IT Application Operation Team in AsiaInfo EMEA. I am responsible for all of the application (from IT operation point of view) in the newly implemented Business Support System (BSS) Ecosystem in Denmark.  

  My primary role is to lead, mentor and coordinate 12 people (2 Juniors, 7 Experts, 3 Seniors) who are the IT Application Operation Team. This team sustains, maintain, troubleshoots, investigates and solves the issues.

  My responsibility to plan, support and improve the operation conditions and processes according to ITIL. Keep and enforcing SLAs and deadlines. Coordinate and manage the Customer related requirements. Prepare the further projects from operation point of view.

  I am coordinating meetings with the product committee, project manager and functional management to discuss project impediments, needed resources or issues/delays in completing the task.

  I have been securing that the team members have the necessary education and training to effectively participate in the team. 

  Some technical details:

  • More than 385 physical servers

  • 34 different systems

  • RedHat Enterprise Linux

  • MySQL

  • Redundancy and High Availability

  • SLA: 99.999%

  Location/Area:

  Copenhagen (DK), Aalborg (DK), Törökbálint (HU)

  Company background:

  AsiaInfo is a provider of software and IT services to the telecommunications industry. Its BSS and OSS systems serve nearly a billion subscribers globally.

  AsiaInfo opened a European Nearshore Delivery Center (NDC) in Hungary to provide regional operation and software R&D support for BSS Transformation clients based in Europe. The NDC supports the newly implemented BSS Ecosystem (Veris Billing, Veris CRM, Veris O2P, DWH, Teradata CM, OneScreen on EpiServer, Oracle OSB, NPGW, etc.) in Denmark.

• May 2014

  System Support Engineer (Üzleti Rendszerek)

  My main tasks and responsibilities were planning and -development (C#, .NET) of SharePoint (2010, 2013) according to the customers’ requirements including but not limited to workflows, apps, java scripts, event receivers, ribbon objects. Furthermore I planned, installed, deployed, maintained and operated SharePoint (2010, 2013) Farms. I took part and coordinate SharePoint implementations.

  Maintain, deploy, troubleshoot, support, install and upgrade of IIS (7, 7.5, 8) based applications, Windows Server (2003, 2008, 2008R2, 2012R2), Microsoft SQL (2008R2, 2012).

  Location/Area:

  Budapest (HU)

  Company background:

  Üzleti Rendszerek is an innovative company with many forward-looking ideas regarding SharePoint and server solutions. Although this is a small company, Üzleti Rendszerek has been working according to ITIL and MOF which secure the high quality of development and operation.

• September 2012

  Senior SharePoint Expert (IT Services Hungary)

  My tasks were SharePoint 2013-2010-2007 administration, 2nd and 3rd level support such as troubleshooting, monitoring, patch deployment (custom code, sandbox solutons, Microsoft patches), upgrade (major and cumulative) and change management, optimization, scripting (powershell), incident and problem management, OnCall Duty. My main responsibility was the Daimler’s SharePoint (2010) farms and environments related activities. Support and cooperate with Deutsche Telekom’s management, architects and the Customer’s technicians in Germany. Besides I was the responsible person for Disaster Recovery Plan (DRP) re-creation. This task was a cooperation with the Microsoft.

  Another important thread in my job was to support the implementation and stabilization of Shell SharePoint 2013 based Search Farm. In this project I had to follow the implementation plans and give feedback to the Customer. I managed and investigated the Search engine related issues and forwarded them to Microsoft if it is justified.

  At the beginning I was a 3rd level Oracle Siebel Expert in the common T-Systems CRM project. In this project the different Application Operation Teams (from Germany, Czech Republic and Slovakia) provided me the issues which required very deep knowledge and analyzing such as code and customization related incidents.

  Parallel with this I supported the billing system cutover of Virgin Mobile (UK). My tasks were the back log reporting and analyzing and support the CDR validation process and scripting (automation and validation). In this role I worked with Solaris.

  Location/Area:

  Budapest (HU)

  Company background:

  IT Services Hungary Kft. (ITSH) was established in 2006. The company is the Hungarian subsidiary and an important member of T-Systems International. The company is expanding dynamically year on year, today numbers more than 4000, allowing it to state with pride that it is the largest ICT employer in Hungary. The ITSH mission is: “Best value in the full scale of ICT”. 

• July 2007

  System Engineer (Telenor Magyarország/Pannon)

  In this role the main focus was on the business critical Windows based application operation and maintenance in enterprise environment. I can work day by day almost all of Microsoft technologies  including but not limited to IIS (6 – 7.5), Windows Servers (2000 – 2008R2), SharePoint Server 2007 – 2010 (Operations, Implementation, Development), MS SQL Server 2000-2008R2, BizTalk, Virtualization (Hyper-V), .NET. In addition I worked with another systems such as Oracle Siebel CRM 8.1, Weblogic, LiveLink, RedDot, SAP. I was responsible for all of components and subcomponents of these applications and systems like SSL certificates, configuration management, deployment, health- and capacity analysis, upgrades, security issues and – patching. And the ITIL realted KPIs and processes such as SLA, incidents, problems, change management.

  My key tasks:

  • Operation: patch and release deployment, monitoring, log analyzing, troubleshooting, optimizing, incident-, change- and problem- management. OnCal Duty and support of huge development packages.  

  • Project: stand for operation in business and technical projects. Help the business to understand the stabdpoint of the Operation and to achieve their golas together with the Operation.

  • Architecture: plan windows and SharePoint architectures. Help to improve the existing arhitectures according to load (scaling) and business requirements.

  Location/Area:

  Törökbálint (HU)

  Company background:

  Telenor Magyaroszág is the second biggest Telecommunication supplier in Hungary. (Number of active subscribers: 3.5 million). Number of employees are about 1,060. Telenor is committed to offering products and services that satisfy the needs of our customers and enable them to live a connected lifestyle based on voice and data services and enjoy a richer entertainment and media experience. Whether they make mobile calls or access the Internet, it helps them create value and perform activities useful for the society and future generations.

• January 2005

  IT Expert (Colas Hungária)

  My responsibility was to support and ensure the adequate conditions (desktop, server and infrastructure) to end-users on all premises of the Colas and Egút on East Hungary (on ITIL basis). About 150 desktops and 5 servers belong to my area. I provideed assistance in troubleshooting, get answers to questions solve known problems, investigate the unknown issues and manage the requests from the management and end-user side. Moreover I managed the servers and the another user and IT related elements such as Active Directory, Domain, Backup/Restore. My other tasks were the network (IP, LAN, VPN) planning, management and modernization.  I also took part in IT related procurement processes. 

  Location/Area:

  Miskolc (HU), Eger (HU), Budapest (HU)

  Company background:

  The Hungarian Colas Group has been playing an active role in the country’s construction investments since 1991. Have been managed by Hungarian executives from the beginning, the holding company has become a key figure in the development of the Hungarian road network. In recent decades, Colas has built over 100 kilometres of high-speed roads in Hungary. In addition to road and motorway construction jobs, the company also plays a leading role when it comes to highly sensitive projects requiring strict organisation such as special engineering structures, urban rehabilitation and utility construction. 

• October 2003

  Developer (Solver Hungária)

  At this company I was a developer (Deplhi, C, SQL).I was responsible for the whole product phases. This means that I took part in the specification, design, preparation as well. I key focused on the developement of the softwares. Then I installed, and support the products. Besides I trained the customers and made all of required documentations. In my work I followed the waterfall model.

  Location/Area:

  Miskolc (HU)

  Company background:

  This is a small but an advanced company. Their objective to develop and provide friendly user systems and applications on high quality and affordable price.