01/09/2026 updated
100 % available
Senior Application Specialist
Budapest, Hungary
Only remote
IT EconomicsAbout me
15+ years of enterprise experience. I help companies package, deploy, and troubleshoot Windows applications (MSI, MSIX, Turbo.NET, App-V, Intune, SCCM) reliably and at scale. Detail-oriented, delivery-focused, and used to working with strict SLAs in global environments.
Application Lifecycle ManagementApplication PackagingMicrosoft App-VAutomationConsultingDebuggingFunctional TestingHyper-VInfrastructure ManagementCitrix XenAppSystem Center Configuration ManagerWindows ServersCitrix SystemsWindows PowerShellProcess Development
Application Packaging & Deployment
Enterprise application packaging using MSI, MSIX, App-V, and Turbo.net for Windows desktop and server environments.
SCCM / Microsoft Endpoint Configuration Manager
Application deployment, lifecycle management, remediation, and mass rollouts in enterprise environments.
Microsoft Intune (Endpoint Manager)
Modern application deployment, remediation, and device-based application management.
Citrix Application Publishing
Packaging and publishing applications in Citrix XenApp / Virtual Apps environments.
Troubleshooting & Remediation
Advanced debugging of installers, fixing silent install issues, upgrades, uninstalls, and legacy application problems.
PowerShell Automation & PSADT
Custom PowerShell scripting / PowerShell App Deployment Toolkit (PSADT)
Windows Infrastructure Expertise
Strong background in Windows 10/11, Windows Server, Hyper-V/VMware virtualization, and enterprise IT environments.
Service Delivery & SLA Management
Leading technical delivery, meeting SLAs, stakeholder communication, and consultancy for application-related projects.
Process Development & Standardization
Designing application delivery processes, standards, documentation, and best practices.
Quality Assurance & Functional Testing
QA/QC validation, functional testing, and deployment readiness checks in QA/UAT/PROD environments.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluentHungarianNative speaker
Project history
Leading application packaging and service delivery operations, managing 4000+ application deployments, troubleshooting software issues, and supporting global teams for urgent projects
Application packaging using AppV5, MSI, MSIX, Citrix Publishing, SCCM administration, analyzing application requests, and providing technical consultancy
Application packaging with Windows Installer and Microsoft App-V, analyzing application requests, remediation and debugging, cooperating with team managers