RASTISLAV KRÁĽOVIČ
Application Administrator
Veľká Lomnica
Summary
Recent graduate with foundational knowledge in IT and hands-on experience gained through courses and personal training. Prepared to start career and make meaningful contributions with commitment and drive.
Overview
2025
2025
years of professional experience
3
3
Languages
Work History
Windows Administrator
EDU.CO
1 2024 - Current
- Windows OS + basic terminology in IT (technical and process)
- Installation and configuration of Windows Server 2019
- Practical tasks: downloading the OS installation, installing the OS, initial configuration of the virtualization tool, creating snapshots and working with them, working with the console
- Storage and file services / SQL Databases
- What is a file system and its types, backup methods, introduction to SQL and its practical use in the field of databases
- Networking
- Network theory, analysis and solution of network problems
- Addressing, ports, data transfer, network types, topologies
- Protocols (bgp, ospf, rip...)
DEVELOPERBOSS
dufeksoft s.r.o
01.2024 - 12.2024
- HTML: Creation of website content, texts, headings, lists, tables, images, etc
- CSS: Defining the appearance of the site, colors, style and size of text, placement of elements, shadows, backgrounds, etc
- MVC Framework: Separation of web content from data processing and functional logic
- Web server: Bootstrap, Responsive websites
- Pages displayed correctly on computer, tablet and mobile
- Forms: allow the website visitor to enter data, creation a contact form
- HTML Request: HTML form MVC
- Webhosting: Active 24
- C# basics: methods and cycles, classes, references
- CMS: relational database, MS SQL Server, Umbraco
- Fotogallery, security against robots, error display
- E-shop: SQL basics, Product management, product display, shopping cart
- JavaScript and its use for better and faster websites: Site acceleration, web traffic tracking, SEO and web promotion
Application Administrator
Scheidt & Bachmann Slovensko
07.2023 - 12.2023
- Base Release Manager of SIQMApedia
- Software Maintenance
- L2 Technical Support through ticketing system
- Virtualization Management in VMWare, testing and maintaining virtual machines
- Automatization and scripting Powershell scripts, XML, INI
- Database Management in Oracle SQL, writing and executing database scripts
- Creating and maintaining documentation in Jira
- Cooperation and communication with my team
Installation Technician
PosAm
9 2019 - 6 2023
- National project: Migration IS municipalities to the government cloud
- Installation of new computer technology
- Executing and scripting Powershell scripts
- LAN/WAN Administration
- DHCP, DNS, TCP/IP, GPO configuration
- Backups in the NAS Synology environment
- Communication and adaptation to the conditions of the representatives
- Working and cooperating in a team
- Technical support via Teamviewer, Anydesk
Education
GSCE - Computer And Information Systems
Stredná Priemyselná Škola Techniky A Dizajnu
Poprad, Slovakia 04.2001 -
Skills
Scripting
C#
OracleSQL
Virtualization Technologies
PowerShell Scripting
Software Installation
Technical Support
Software testing
Server and System Administration
Courses
Windows Administrator
- Windows OS + basic terminology in IT (technical and process)
- Installation and configuration of Windows Server 2019
- Practical tasks: downloading the OS installation, installing the OS, initial configuration of the virtualization tool, creating snapshots and working with them, working with the console
- Storage and file services / SQL Databases
- What is a file system and its types, backup methods, introduction to SQL and its practical use in the field of databases
- Networking
- Network theory, analysis and solution of network problems
- Addressing, ports, data transfer, network types, topologies
- Protocols (bgp, ospf, rip...)
Timeline
DEVELOPERBOSS
dufeksoft s.r.o
01.2024 - 12.2024
Application Administrator
Scheidt & Bachmann Slovensko
07.2023 - 12.2023
GSCE - Computer And Information Systems
Stredná Priemyselná Škola Techniky A Dizajnu
04.2001 -
Windows Administrator
EDU.CO
1 2024 - Current
Installation Technician
PosAm
9 2019 - 6 2023
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