Dariusz Majchrzak
Ciche
Summary
Network Technician experienced in LAN/WAN design, installation and management in [Type] environments. Great technical team member with positive attitude contributing high levels of expertise in network infrastructure, inside plant, server systems and troubleshooting.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Network Technician
WI-HURA.NET Sp. Z O.o.
09.2020 - Current
- Installed, configured and supported local area network (LAN), wide area network (WAN) and Internet system.
- Identified and immediately resolved issues with network devices.
- Diagnosed and resolved hardware and software issues.
- Designed and evaluated WAN and LAN connectivity technologies.
- Planned and implemented upgrades to system hardware and software.
- Increased network reliability through meticulous fusion splicing, termination, and testing of fiber optic cables.
- Enhanced network performance by efficiently installing and maintaining fiber optic systems.
- Planned layouts and ran cable into buildings and through walls, attics, and crawl spaces.
- Installed and configured new devices and system components.
- Coordinated installation of new users and relocations of existing users.
Network Technician
ISTS Sp. Z O.o.
10.2019 - 09.2020
- Installed cabling, wireless routers and telephone systems for data communications networks.
- Performed network diagnostics to determine performance levels of new installations and detect faults in existing infrastructure.
- Replaced failed hardware in server rack systems, swapping hard disks, power supplies and other field serviceable components.
- Performed necessary maintenance to support network availability.
- Performed tracing and patching operations for copper networks.
- Assisted in the design and installation of new network infrastructure, resulting in increased efficiency.
Education
Bachelors of Engineering - Computer Science And Econometrics
WSEI
Krakow, Poland05.2023
Skills
- Network configuration
- Hardware Installation
- Network Troubleshooting
- Wireless Networking
- Operating System Knowledge
- Cabling Infrastructure
- Network Security
- Switches and routers
- LAN and WAN Management
- IP Addressing
- VPN Configuration
- Network support
- Router Configuration
- Server Management
- PC diagnostics
- Team Collaboration
- End point configurations
- VMware and Oracle VM
- Cisco CCNA Certification
- Switch Configuration
- Virtualization Technologies
- Technical Support
- Remote Support
- Server maintenance
- Computer Diagnostics
- Hardware diagnostics
- Friendly and Patient
- LAN/WAN
- TCP/IP
- Laptop Servicing
Certification
- CCNA - Cisco Certified Network Associate
Languages
Polish
Native language
English
Upper intermediate
B2
Timeline
Network Technician
WI-HURA.NET Sp. Z O.o.
09.2020 - Current
Network Technician
ISTS Sp. Z O.o.
10.2019 - 09.2020
Bachelors of Engineering - Computer Science And Econometrics
WSEI
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