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Jacek Stefanski Email & Phone Number

Architekt Systemów IT at Netia
Location: Warsaw, Mazowieckie, Poland 9 work roles 3 schools
1 work email found @play.pl LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@play.pl
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Current company
Netia
Role
Architekt Systemów IT
Location
Warsaw, Mazowieckie, Poland
Company size
1357 employees

Who is Jacek Stefanski? Overview

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Quick answer

Jacek Stefanski is listed as Architekt Systemów IT at Netia, a with 1357 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a work email signal at play.pl and a matched LinkedIn profile for Jacek Stefanski.

Jacek Stefanski previously worked as Information Technology Service Delivery Director at Play and Projects and Products Management Unit Manager at Play (P4 Sp. Z O.O.). Jacek Stefanski holds Data Mining Engineer from Polish-Japanese Institute Of Information Technology.

Company email context

Email format at Netia

This section adds company-level context without repeating Jacek Stefanski's masked contact details.

{first}.{last}@play.pl
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AeroLeads found 1 current-domain work email signal for Jacek Stefanski. Compare company email patterns before reaching out.

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Profile bio

About Jacek Stefanski

Jacek Stefanski is a Architekt Systemów IT at Netia. He possess expertise in telco, telecommunications, billing systems, vas, bss and 31 more skills.

Listed skills include Telco, Telecommunications, Billing Systems, Vas, and 32 others.

Current workplace

Jacek Stefanski's current company

Company context helps verify the profile and gives searchers a useful next step.

Netia
Netia
Architekt Systemów IT
Warsaw, PL
Website
netia.pl
Employees
1357
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9 roles · 31 years

Jacek Stefanski work experience

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

Architekt Systemów It

Netia

Warsaw, Pl

Information Technology Service Delivery Director

Current
Play

Warszawa, Woj. Mazowieckie, Polska

Jul 2022 - Present

Projects And Products Management Unit Manager

Play (P4 Sp. Z O.O.)

Warsaw, Masovian District, Poland

Feb 2013 - Jul 2022

Billing Product Implementation Manager

P4 (Play Mobile)

Warsaw, Masovian District, Poland

Jul 2007 - Feb 2013

Senior Billing & Customer Care Systems Specialist

P4 (Play Mobile)

Warsaw, Masovian District, Poland

Jul 2006 - Jun 2007

Senior It Processes & Systems Specialist

Ptk Centertel Sp. Z O. O. (Orange Pl)

Warsaw, Masovian District, Poland

2002 - Jun 2006

Project Manager

Ptk Centertel Sp Z O O (Orange Pl)
2000 - 2002 ~2 yrs

It Systems Operation Unit Manager

Ptk Centertel Sp. Z O. O. (Orange Pl)

Warsaw, Masovian District, Poland

1998 - 2000 ~2 yrs

Data Center Operator

Ptk Centertel Sp. Z O. O.
1996 - 1998 ~2 yrs
Team & coworkers

Colleagues at Netia

Other employees you can reach at netia.pl. View company contacts for 1357 employees →

AJ Agnieszla Janikowska Agnieszla Janikowska Colleague at NetiaPoland View → DP Daniel Porys Daniel Porys Colleague at NetiaPoznan Metropolitan Area, Poland View → PR Przemysław Roszak Przemysław Roszak Colleague at NetiaToruń, Kujawsko-Pomorskie, Poland View → JO Jan Ostałowski Jan Ostałowski Colleague at NetiaWarsaw, Mazowieckie, Poland View → MM Marta Matuszczyk Marta Matuszczyk Colleague at NetiaGliwice, Śląskie, Poland View → MK Mateusz Kurek Mateusz Kurek Colleague at NetiaWrocław, Dolnośląskie, Poland View → AC Aneta Cielebąk Aneta Cielebąk Colleague at NetiaWarsaw, Mazowieckie, Poland View → KB Klaudia Bąk Klaudia Bąk Colleague at NetiaBobrowniki, Śląskie, Poland View → MS Michał S. Michał S. Colleague at NetiaMińsk Mazowiecki, Mazowieckie, Poland View → PB Pamela Bulwan Pamela Bulwan Colleague at NetiaZielona Góra, Lubuskie, Poland View →
3 education records

Jacek Stefanski education

Data Mining Engineer

Polish-Japanese Institute Of Information Technology

Education record

X Lo Królowej Jadwigi
FAQ

Frequently asked questions about Jacek Stefanski

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

What company does Jacek Stefanski work for?

Jacek Stefanski works for Netia.

What is Jacek Stefanski's role at Netia?

Jacek Stefanski is listed as Architekt Systemów IT at Netia.

What is Jacek Stefanski's email address?

AeroLeads has found 1 work email signal at @play.pl for Jacek Stefanski at Netia.

Where is Jacek Stefanski based?

Jacek Stefanski is based in Warsaw, Mazowieckie, Poland while working with Netia.

What companies has Jacek Stefanski worked for?

Jacek Stefanski has worked for Netia, Play, Play (P4 Sp. Z O.O.), P4 (Play Mobile), and Ptk Centertel Sp. Z O. O. (Orange Pl).

Who are Jacek Stefanski's colleagues at Netia?

Jacek Stefanski's colleagues at Netia include Agnieszla Janikowska, Daniel Porys, Przemysław Roszak, Jan Ostałowski, and Marta Matuszczyk.

How can I contact Jacek Stefanski?

You can use AeroLeads to view verified contact signals for Jacek Stefanski at Netia, including work email, phone, and LinkedIn data when available.

What schools did Jacek Stefanski attend?

Jacek Stefanski holds Data Mining Engineer from Polish-Japanese Institute Of Information Technology.

What skills is Jacek Stefanski known for?

Jacek Stefanski is listed with skills including Telco, Telecommunications, Billing Systems, Vas, Bss, Gsm, Roaming, and Software Project Management.

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