Szymon Liszewski
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Szymon Liszewski Email & Phone Number

Senior PHP Developer at Billennium
Location: Warsaw Metropolitan Area, Poland, Poland 4 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Billennium
Role
Senior PHP Developer
Location
Warsaw Metropolitan Area, Poland, Poland
Company size
938 employees

Who is Szymon Liszewski? Overview

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Quick answer

Szymon Liszewski is listed as Senior PHP Developer at Billennium, a company with 938 employees, based in Warsaw Metropolitan Area, Poland, Poland. AeroLeads shows a matched LinkedIn profile for Szymon Liszewski.

Szymon Liszewski previously worked as PHP Developer at Billennium and PHP Programmer at Cairo-Soft Sp. Z O.O.. Szymon Liszewski holds Inżynier (Inż.), Computer Science from Wyższa Szkoła Biznesu - National Louis University.

Company email context

Email format at Billennium

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Billennium

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Profile bio

About Szymon Liszewski

Szymon Liszewski is a Senior PHP Developer at Billennium.

Current workplace

Szymon Liszewski's current company

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Billennium
Billennium
Senior PHP Developer
warsaw, mazowieckie, poland
Website
billennium.pl
Employees
938
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4 roles

Szymon Liszewski work experience

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

Senior Php Developer

Current
Billennium

Warszawa, Woj. Mazowieckie, Polska

Sep 2021 - Present

Php Programmer

Cairo-Soft Sp. Z O.O.

Olsztyn, Woj. Warmińsko-Mazurskie, Polska

Fullstack Developer -- Symfony + jQuery/Bootstrap/Material Design

Jul 2018 - Apr 2019

Associate Managing Editor

Grupa Medialna "Gazety Olsztyńskiej"

Olsztyn, Woj. Warmińsko-Mazurskie, Polska

At first as a collaborator of the editorial office and distribution manager, later a journalist and an issue edior. Finally the vice-Editor-in-Chief in the Free Newspapers Department and the Internal Auditor of Distribution.

Sep 2005 - Feb 2012
Team & coworkers

Colleagues at Billennium

Other employees you can reach at billennium.pl. View company contacts for 938 employees →

MW Mariusz Wrześniewski Mariusz Wrześniewski Colleague at BillenniumLublin, Lubelskie, Poland, Poland View → KS Krzysztof Strzalkowski Krzysztof Strzalkowski Colleague at BillenniumLublin, Lubelskie, Poland, Poland View → PO Paweł Ogrodnik Paweł Ogrodnik Colleague at BillenniumLublin, Lubelskie, Poland, Poland View → RS Rafał Sielski Rafał Sielski Colleague at BillenniumWarsaw, Mazowieckie, Poland, Poland View → PP Paweł Płaza Paweł Płaza Colleague at BillenniumKolbuszowa, Podkarpackie, Poland, Poland View → RG Rohan Gur Rohan Gur Colleague at BillenniumIndore, Madhya Pradesh, India, India View → PK Prasad Kanumuri Prasad Kanumuri Colleague at BillenniumToronto, Ontario, Canada, Canada View → MD Marek Domański Marek Domański Colleague at BillenniumŁódź, Łódzkie, Poland, Poland View → PN Paulina Nowosielska Paulina Nowosielska Colleague at BillenniumWarsaw, Mazowieckie, Poland, Poland View → PK Piotr Kirsanau Piotr Kirsanau Colleague at BillenniumWarsaw Metropolitan Area, Poland View →
2 education records

Szymon Liszewski education

FAQ

Frequently asked questions about Szymon Liszewski

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

What company does Szymon Liszewski work for?

Szymon Liszewski works for Billennium.

What is Szymon Liszewski's role at Billennium?

Szymon Liszewski is listed as Senior PHP Developer at Billennium.

Where is Szymon Liszewski based?

Szymon Liszewski is based in Warsaw Metropolitan Area, Poland, Poland while working with Billennium.

What companies has Szymon Liszewski worked for?

Szymon Liszewski has worked for Billennium, Cairo-Soft Sp. Z O.O., and Grupa Medialna "Gazety Olsztyńskiej".

Who are Szymon Liszewski's colleagues at Billennium?

Szymon Liszewski's colleagues at Billennium include Mariusz Wrześniewski, Krzysztof Strzalkowski, Paweł Ogrodnik, Rafał Sielski, and Paweł Płaza.

How can I contact Szymon Liszewski?

You can use AeroLeads to view verified contact signals for Szymon Liszewski at Billennium, including work email, phone, and LinkedIn data when available.

What schools did Szymon Liszewski attend?

Szymon Liszewski holds Inżynier (Inż.), Computer Science from Wyższa Szkoła Biznesu - National Louis University.

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