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Łukasz Witkowski Email & Phone Number

Application and Application Server Administrator at Polkomtel
Location: Ostrowski, Mazowieckie, Poland 8 work roles 2 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Polkomtel
Role
Application and Application Server Administrator
Location
Ostrowski, Mazowieckie, Poland
Company size
3272 employees

Who is Łukasz Witkowski? Overview

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Quick answer

Łukasz Witkowski is listed as Application and Application Server Administrator at Polkomtel, a with 3272 employees, based in Ostrowski, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Łukasz Witkowski.

Łukasz Witkowski previously worked as Application & Application Server Administrator at Polkomtel and Specialist in system maintenance and monitoring center at Pzu. Łukasz Witkowski holds Master Studies, Teleinformatics Networks And Systems from Warszawska Wyższa Szkoła Informatyki (Old Mila College).

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Email format at Polkomtel

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Polkomtel

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About Łukasz Witkowski

Passion, ambition, work.

Current workplace

Łukasz Witkowski's current company

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Polkomtel
Polkomtel
Application and Application Server Administrator
Masovian Voivodeship, Poland
Website
plus.pl
Employees
3272
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8 roles

Łukasz Witkowski work experience

A career timeline built from the work history available for this profile.

Application And Application Server Administrator

Polkomtel

Masovian Voivodeship, Poland

Application & Application Server Administrator

Current
Polkomtel

Warsaw, Mazowieckie, Poland

• Monitoring and maintenance of supported IT systems 24h/7/365• Creating of technical documentation• Automation of administrative and maintenance activities (bash, awx, jenkins etc.)

Apr 2022 - Present

Specialist In System Maintenance And Monitoring Center

Pzu

Warsaw, Masovian District, Poland

• Monitoring and maintenance of major IT systems 24h/7/365 (nagios, bsm, cacti, watchmouse, ckz)• Support for business teams in data processing(controlM, wla, manual processing, stac, sdm etc.)• Implementation, maintenance and backup(informix, oracle, aix, linux, solaris, NetWorker, VMWARE, NetBackup)• Creating technical, service and test documentation• Automation of administrative and maintenance activities (bash, awx, jenkins etc.)• Third level support

Sep 2013 - Mar 2022

Teradata & Aix Junior Administrator

Eversoft Sp. Z O.O. For Polkomtel

• Administration of Teradata Warehouse and AIX systems• DWH processes support• End user support• Security policy tasks execution• Organization of work procedures for related teams

Jun 2012 - Aug 2013

Application Engineer

Warta

• Oracle backup management• implementation of patches and new releases• installation / configuration / management of Oracle databases• solving problems related to databases• implementation of security policy

Sep 2011 - Jun 2012

Frontend Qa

Cegedim Group Poland

• patching and tests including base, web and mobile applications• documentation and reporting of detected errors• cooperation with developers to fast resolve of problems• configuration / import / export and supervision of test enviroments and databases• analysis / planning / development of test case documentation

Jan 2010 - Sep 2011

Backend Qa

Cegedim Group Poland

• work in international project environment• analysis / planning / development of test case documentation• documentation and reporting of detected errors• cooperation with developers to fast resolve of problems

Dec 2008 - Dec 2009

Trainee (Technology Department)

Computerland - Signity

• administration / configuration / backups Oracle 9i databasesand Oracle e-Business Suite 11.5.9/10;• customer service (database, application);• work in the UNIX environment (AIX) and MS Windows Server 2003.

May 2006 - Jul 2006
Team & coworkers

Colleagues at Polkomtel

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PN Piotr Nowak Piotr Nowak Colleague at PolkomtelSiedlecki, Mazowieckie, Poland View → PK Paweł Kupiec Paweł Kupiec Colleague at PolkomtelWarsaw, Mazowieckie, Poland View → MB Michalina Bronikowska Michalina Bronikowska Colleague at PolkomtelTorun Metropolitan Area, Poland View → ZP Zbigniew Prokopczyk Zbigniew Prokopczyk Colleague at PolkomtelWarsaw, Mazowieckie, Poland View → JK Jurek Kozak Jurek Kozak Colleague at PolkomtelWarsaw, Mazowieckie, Poland View → KŚ Katarzyna Świeżewska Katarzyna Świeżewska Colleague at PolkomtelWarsaw, Mazowieckie, Poland View → SK Szymon Krawczyk Szymon Krawczyk Colleague at PolkomtelWarsaw Metropolitan Area, Poland View → TB Tomasz Bębenek Tomasz Bębenek Colleague at PolkomtelSosnowiec, Świętokrzyskie, Poland View → KT Krzysztof Tybura Krzysztof Tybura Colleague at PolkomtelLodz Metropolitan Area, Poland View → KM Kacper Majewski Kacper Majewski Colleague at PolkomtelWarsaw, Mazowieckie, Poland View →
2 education records

Łukasz Witkowski education

Master Studies, Teleinformatics Networks And Systems

Warszawska Wyższa Szkoła Informatyki (Old Mila College)

Engineer Specialist, Management Of The Information Resources

Mila College

• Local CISCO Academy – two semesters of course „Cisco Certified Network Associate”; • Original program of entire specialization approved.

FAQ

Frequently asked questions about Łukasz Witkowski

Quick answers generated from the profile data available on this page.

What company does Łukasz Witkowski work for?

Łukasz Witkowski works for Polkomtel.

What is Łukasz Witkowski's role at Polkomtel?

Łukasz Witkowski is listed as Application and Application Server Administrator at Polkomtel.

Where is Łukasz Witkowski based?

Łukasz Witkowski is based in Ostrowski, Mazowieckie, Poland while working with Polkomtel.

What companies has Łukasz Witkowski worked for?

Łukasz Witkowski has worked for Polkomtel, Pzu, Eversoft Sp. Z O.O. For Polkomtel, Warta, and Cegedim Group Poland.

Who are Łukasz Witkowski's colleagues at Polkomtel?

Łukasz Witkowski's colleagues at Polkomtel include Piotr Nowak, Paweł Kupiec, Michalina Bronikowska, Zbigniew Prokopczyk, and Jurek Kozak.

How can I contact Łukasz Witkowski?

You can use AeroLeads to view verified contact signals for Łukasz Witkowski at Polkomtel, including work email, phone, and LinkedIn data when available.

What schools did Łukasz Witkowski attend?

Łukasz Witkowski holds Master Studies, Teleinformatics Networks And Systems from Warszawska Wyższa Szkoła Informatyki (Old Mila College).

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