C
Tomasz Kolaczkowski
Network Administratot & System Managment
Summary
- Securing a network to prevent hackers from gaining access to vital information such as: personal information, emails, bank records and sensitive documents.
- Ensure network applications in the Cloud run smoothly on wireless and wired networks. Everyday examples include: Netflix, Gmail and Facebook.
- Work with network equipment, routers and switches to ensure information (e.g. emails, photos, documents, banking information) can be transferred from one computer to another securely.
- Learn how to build, maintain and secure enterprise networks and Cloud datacentres (e.g. Windows server, Linux, virtual machines, Cisco, VMware and Amazon AWS)
- Build networks using technology and equipment such as: switches, routers, servers, firewalls, protocols, fibre optic cables, copper wire etc.
Overview
7
7
years of professional experience
3
3
years of post-secondary education
1
1
Certification
4
4
Languages
Work History
Sales Assistant
Lidl Ireland,
Charleville,
07.2013 - 03.2016
- Assisted customers with prompt and polite support in-person and via telephone.
- Helped customers locate products and checked store system for merchandise at other sites.
- Remained calm and poised in high-stress, dynamic environment to promote service to customers and staff.
- Maintained records related to sales, returns and inventory availability.
- Referred customers to various services by evaluating needs and providing recommendations.
Maintenance Technician
Beech Lodge Care Facility,
Bruree
07.2010 - 06.2012
- Completed daily, weekly and monthly checklists on building equipment to maintain records of scheduled maintenance procedures.
- Troubleshot equipment breakdowns and performed preventive maintenance.
- Reviewed technical documentation to complete equipment maintenance and repair.
- Used problem-solving skills to alleviate issues efficiently with minimal supervision.
Security Officer
G4S Security Services (Ireland)
Limerick
11.2005 - 08.2008
- Oversaw daily monitoring and patrolled buildings, grounds and work sites.
- Gathered information, identified and implemented resolution, planned follow-up and logged and filed incident report to successfully manage complaints.
- Greeted guests professionally and courteously to cultivate welcoming atmosphere while making safety top priority.
- Conducted regular patrols of key areas to spot and control security concerns.
- Checked identification of persons entering and exiting facility to eliminate unauthorized visitors.
Education
Honours Bachelor (Level 8 NFQ) - Network And System Administration
Technological University of The Shannon: Midlands
Limerick 09.2020 - Current
QQI Level 5 Certificate in Computer Systems & Netw - Network And System Administration
Cork College of FET Mallow Campus
West End, Mallow, Co. Cork, P51 P732 09.2019 - 06.2020
No Degree - ECDL
Centre For Further Education And Training Charlevi
Charleville ,Co.Cork 04.2001 -
Skills
Network repairs and maintenance
Hardware and software monitoring
Data backups
Analysis and critical thinking
Network systems installation
Effective communication
Hardware knowledge
Program installations
Problem-Solving
Planning and Coordination
System upgrades
Experience with [Software]
Network security oversight
Software
HTML
ECDL
CISCO
Certification
CSP - Certified Sales Professional
Interests
Network security
Technical support and Network administration
Computer Hardware
Fishing
Sport
Timeline
Honours Bachelor (Level 8 NFQ) - Network And System Administration
Technological University of The Shannon: Midlands
09.2020 - Current
QQI Level 5 Certificate in Computer Systems & Netw - Network And System Administration
Cork College of FET Mallow Campus
09.2019 - 06.2020
Sales Assistant
Lidl Ireland,
07.2013 - 03.2016
Maintenance Technician
Beech Lodge Care Facility,
07.2010 - 06.2012
Security Officer
G4S Security Services (Ireland)
11.2005 - 08.2008
No Degree - ECDL
Centre For Further Education And Training Charlevi
04.2001 -