Arkadiusz Majer

Current

• Senior Network Architect at Telekomunikacja Polska S.A.
• Owner at MC 2

Past

• Network projects for various clients at various clients
• LAN/WAN Administrator at ROSSMANN SDP Sp. z o.o.
• IT specialist / network engineer at on my own (Self-employed)

• WAN Administrator at TP Internet Sp. z o.o.
• IT specialist / LAN Administrator at UNiSYS Polska Sp. z o.o.
• LAN/WAN Administrator at TECHMEX S.A.
• PC Hardware Technician at ComarLand S.C.

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4 more...

Education

• Politechnika Slaska w Gliwicach
• Silesian University of Technology
• Uniwersytet Slaski w Katowicach

1 more...

Recommended

10 people have recommended Arkadiusz

Connections

231 connections

Industry

Computer Networking

Websites

• Sklep Bizu4U / on-line shop
• Arek Majer home page
• Bizu4U gallery @ DeviantArt

Arkadiusz Majer’s Summary

Very depth knowledge about:
- IP networking
- network security
- devices from manufacturers like Cisco, Juniper

Experienced in administration of FreeBSD, some other *nix systems, MS systems

Experienced in network auditing, securing, creating and managing. Knowing and using many tools to accomplish those goals.


**FOR RECRUITERS**
I'm *not* interested in working _outside_ Poland. I'm interested in working in Poland, especially in Warsaw or in Lodz.

Arkadiusz Majer’s Specialties:

configuring/managing Cisco and Juniper (but not only!) devices.
configuring/managing software and hardware firewalls.
networks - project managing.

Arkadiusz Majer’s Experience

• Senior Network Architect

  Telekomunikacja Polska S.A.

  (Public Company; TPSD; Telecommunications industry)

  December 2004 — Present (4 years 8 months)

  Telekomunikacja Polska S.A. (Polish Telecom) - Pion Sieci (Network Department)
  
  Maintaining and managing TP S.A. Crisis Center (TP CC)- laboratory with main equipment of TP S.A. core network (Juniper m160, m40e, m10i; Cisco GSR, ESR, 6509, 7609, 7613 and many others; Nortel Passport 100k, 20k; Nortel Optera Metro - for providing DWDM ring). Creating and providing environment for software/hardware/configuration/availability/performance tests, for internal TP SA needs. Also providing hardware/software environment for certification purposes.
  Favorite tasks:
  * implementation of CACTI for monitoring IP SLA, NBAR, CoS and packet size distribution on some routers/switches (lab and production).
  * secure remote access for TP CC
  
  Since 1st sept 2007 involved in projects concerning Equant IP/VPN (PE engineering rules, network planing). Achieved some skills and experience in IP/MPLS, VPN, mpBGP and like.
  Favourite tasks:
  * Developing services based on BusinessEverywhere (TP/Orange in Poland and in whole Orange Business Services /OBS/).
  * Network roll-outs, capacity planning

• Owner

  MC 2

  (Luxury Goods & Jewelry industry)

  November 2004 — Present (4 years 9 months)

  Firma 'MC 2' ktora prowadze ma rózne 'specjalizacje'.
  
  W ostatnim czasie moja dzialalnosc zwiazana jest przede wszystkim z handlem internetowym- mam sklep internetowy z bizuteria, dzialajacy od kwietnia 2006r, pod adresem:
  
  http://sklep.bizu4u.pl
  
  Za posrednictwem wlasnej firmy realizuje takze rozne zaawansowane prace na zlecenie- np. audyty bezpieczenstwa, projekty/wdrozenia sieci, optymalizacje sieci itp.

• Network projects for various clients

  various clients

  (Computer & Network Security industry)

  September 2003 — December 2005 (2 years 4 months)

  - I got “NAT0-Secret” clearance (it was a must to be a contractor in an Exchange+X.400 project for NATO). Certificate valid through 2008/12/11
  - securing networks, implementing IDS systems (FreeBSD and Windows platforms) for many clients

• LAN/WAN Administrator

  ROSSMANN SDP Sp. z o.o.

  (Public Company; 201-500 employees; Consumer Goods industry)

  July 2002 — August 2003 (1 year 2 months)

  ROSSMANN SDP Sp. z o.o. – Łódź
  
  - Configuring network devices. Responsibility for network security. Monitoring local network, administrating firewalls, maintaining antivirus servers structure (Symantec AV Corp. Edition, plus hundred and more workstations-clients).
  - Administration Windows NT-based network. Administrating MS SQL 2000, Oracle 8.0.5, MS Exchange 5.5, print and file servers, RAS-servers. Responsibility for tape back-ups (using Veritas BackupExec 9.0 with tape library).
  - Maintaining secure communications to Internet and more than a hundred shops in Poland, via Frame-Relay and ISDN links. Installation/configuration/maintenance of linux/FreeBSD-based servers (firewalls, proxy, www, dns). Implementing IDS system (Snort/MySQL/ACID/apache), on FreeBSD platform.
  - Helpdesk services.

• IT specialist / network engineer

  on my own (Self-employed)

  (Self-Employed; Myself Only; Computer Networking industry)

  October 2001 — April 2002 (7 months)

  - Designing and implementing networks for companies like Euronet, Pol-Pager, Prochem S.A., “Administracja Domów Komunalnych”, Orix etc.
  - Implementing FreeBSD-based servers with intranet services, like www, proxy, news, IRC, FTP, for internal users of Raiffeisen Bank Polska S.A.
  - Reorganizing and securing Raiffeisen Bank network.
  - Developing project for VoIP and BGP for internal Telecomm Systems Sp. z o.o. purposes.
  - Network security audit in Rossmann SDP - Łódź

• WAN Administrator

  TP Internet Sp. z o.o.

  (Public Company; 201-500 employees; Internet industry)

  April 2000 — September 2001 (1 year 6 months)

  TP Internet Sp. z o.o. - Warszawa
  
  - Configuring and maintaining Cisco network devices (routers 75xx, switches 65xx, PIX Firewalls 520, LocalDirectors 430, NetRangers).
  - Monitoring and administration of TPI network (based on Fast/GigaEthernet, ATM and Frame-Relay).
  
  
  Personal accomplishments:
  - Building tremendous network infrastructure in TP Internet, based on Cisco hardware. All TPI services depends on this network.
  - Developing network for real-time TV transmissions during first BigBrother edition
  - Implementation of CiscoWorks 2000 and RME for network monitoring, on Solaris 7 with HP OV. Installation of AAA systems
  - Supervising and securing network (w/Cisco NetSonar, NetRanger, snort). Taking parts in security audits. Implementing security policies.
  - Co-operation with Signet during implementation of PKI system.

• IT specialist / LAN Administrator

  UNiSYS Polska Sp. z o.o.

  (Public Company; 10,001 or more employees; Information Technology and Services industry)

  October 1999 — March 2000 (6 months)

  UNiSYS Polska Sp. z o.o. Warszawa - Transfer Agent Bureau
  
  - Administrating NT servers and office LAN.
  - Implementing security policy based on ENSI security audit.
  - Securing, monitoring and maintaining LAN to ensure the highest security level because of maintaining personal information database of Norwich Union.

• LAN/WAN Administrator

  TECHMEX S.A.

  (Public Company; 201-500 employees; Wholesale industry)

  April 1998 — September 1999 (1 year 6 months)

  TECHMEX S.A. - Bielsko-Biała
  
  - Maintenance on Microsoft (primary task), Novell and SCO Unix systems.
  - Administration of Alcatel 4220/Alcatel 4400 PABXs.
  - LAN/WAN administration, based on Cisco devices (routers, switches, firewalls).

• PC Hardware Technician

  ComarLand S.C.

  (Privately Held; 1-10 employees; Consumer Electronics industry)

  August 1997 — January 1998 (6 months)

  ComarLand S.C. - Jastrzębie Zdrój
  
  - Installation/configuration/repairing PC hardware.
  - Installation of operation systems and applications.

Additional Information

Arkadiusz Majer’s Websites:

• Sklep Bizu4U / on-line shop
• Arek Majer home page
• Bizu4U gallery @ DeviantArt

Arkadiusz Majer’s Interests:

Cisco, Juniper, network security, network management, network project management and deploying

Arkadiusz Majer’s Groups:

CCNA, NATO-Secret, DeviantArt, ccie.pl (asceta)

•    Orange Business Services
•    CISCO
•    Business Network: Poland and Central Europe
•    OpenSolaris
•    IT Specialist (20,000+ Information Technology Professionals)
•    Virtual Poland
•    Poland
•    TCPIP
•    ComputerEngineering
•    Networkers Club for all Cisco networkers (http://www.hightecher.com)
•    Silesian University of Technology
•    "The Original Juniper Networks Group"
•    Orange Connection
•    JUNOS Professionals
•    Unisys Reconnected
•    TP Connection

Arkadiusz Majer’s Honors:

Courses
• Advanced Juniper Networks Routing - M/T-Series- Juniper Education Center, Amsterdam
• Advanced Policy - M/T-Series- Juniper Education Center, Amsterdam
• Advanced Juniper VPN M/T series- Juniper Education Center, Amsterdam
• Configuring BGP on Cisco Routers
• Administrating SO SUN Solaris 8, customized training (SA #238, #288)
• SUN Solaris 7 System Administration (SA #237, #287)
• Designing Cisco Networks
• Alcatel 4400 Administration and management (#4740)
• Administrating Novell NetWare 4.11 (#520)
• Accelerated Training for MS Windows NT v4.0 (#803+#922)
• Supporting MS Windows NT v4.0 Enterprise Technologies (#689)
• Implementing a Database Design on MS SQL Server v6.5 (#750)
• System Administration for MS SQL Server v7.0

Passed Exams:
• Cisco Certified Network Associate (CCNA) 2.0
• Networking Essentials (#70-58)
• NATO-Secret security clearance (valid through 2008)

Arkadiusz Majer’s Contact Settings

Interested In:

• career opportunities
• consulting offers
• job inquiries
• expertise requests
• business deals
• reference requests
• getting back in touch