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Marcin Osiński Email & Phone Number
Software Development Department Manager | Architect
at
GTV POLAND
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
Software Development Department Manager | Architect
Location
Warsaw Metropolitan Area, Poland
Company size
Who is Marcin Osiński? Overview
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Quick answer
Marcin Osiński is listed as Software Development Department Manager | Architect at GTV POLAND, a with 316 employees, based in Warsaw Metropolitan Area, Poland. AeroLeads shows a matched LinkedIn profile for Marcin Osiński.
Marcin Osiński previously worked as Software Developement Team Manager | Architect at Gtv Poland and Owner, Senior Developer/Programmer C# ASP.NET at Mmnet S.C.. Marcin Osiński holds Engineer, Information Science from Warszawska Wyższa Szkoła Informatyki/Warsaw School Of Computer Science.
Company email context
Email format at GTV POLAND
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GTV POLAND
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Profile bio
About Marcin Osiński
Marcin Osiński is a Software Development Department Manager | Architect at GTV POLAND. He possess expertise in c#, asp.net, t sql, sql, microsoft office and 2 more skills. He is proficient in angielski.
Listed skills include C#, Asp.Net, T Sql, Sql, and 3 others.
Current workplace
Marcin Osiński's current company
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Gtv Poland
8 roles
Marcin Osiński work experience
A career timeline built from the work history available for this profile.
Software Developement Team Manager | Architect
Owner, Senior Developer/Programmer C# Asp.Net
Mmnet S.C.
Design, programming and implementation database systems - ASP.NET (C#) + MSSQL / Oracle
Software Developement Team Coordinator
Gtv Poland S.A.
Jan 2022 - Feb 2023
Software Development Team Coordinator
Jan 2018 - Jan 2022
.Net Developer / It Analyst
May 2016 - Jan 2018
Asp .Net Developer - Contract
Olonda S.R.O
Oct 2015 - Apr 2016
Senior Developer/Programmer C# Asp.Net - Contract
Cooperation with large HR projects. Design and implementation IT solutions in HR. ASP.NET + MSSQL
Jan 2009 - Apr 2015
Team & coworkers
Colleagues at GTV POLAND
Other employees you can reach at gtv.com.pl. View company contacts for 316 employees →
CD
Canh Di
Colleague at Gtv PolandHo Chi Minh City, Vietnam, Viet Nam
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JR
Justyna R.
Colleague at Gtv PolandPruszków, Mazowieckie, Poland
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AW
Andrzej Walentek
Colleague at Gtv PolandTurek, Wielkopolskie, Poland
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MS
Mateusz Sakson
Colleague at Gtv PolandKoszalin, Zachodniopomorskie, Poland
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ES
Ewa Sieczkowska
Colleague at Gtv PolandWarsaw Metropolitan Area, Poland
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ER
Elena Riabinina
Colleague at Gtv PolandWarsaw, Mazowieckie, Poland
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AW
Aneta Wachnicka
Colleague at Gtv PolandWarsaw, Mazowieckie, Poland
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ВБ
Валерий Бутьянов
Colleague at Gtv PolandVitsyebsk, Belarus
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AM
Anna Moroń
Colleague at Gtv PolandWarsaw, Mazowieckie, Poland
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MZ
Mariusz Zieliński
Colleague at Gtv PolandPoznań, Wielkopolskie, Poland
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Canh Di
Colleague at Gtv PolandHo Chi Minh City, Vietnam, Viet Nam
View →
JR
Justyna R.
Colleague at Gtv PolandPruszków, Mazowieckie, Poland
View →
AW
Andrzej Walentek
Colleague at Gtv PolandTurek, Wielkopolskie, Poland
View →
MS
Mateusz Sakson
Colleague at Gtv PolandKoszalin, Zachodniopomorskie, Poland
View →
ES
Ewa Sieczkowska
Colleague at Gtv PolandWarsaw Metropolitan Area, Poland
View →
ER
Elena Riabinina
Colleague at Gtv PolandWarsaw, Mazowieckie, Poland
View →
AW
Aneta Wachnicka
Colleague at Gtv PolandWarsaw, Mazowieckie, Poland
View →
ВБ
Валерий Бутьянов
Colleague at Gtv PolandVitsyebsk, Belarus
View →
AM
Anna Moroń
Colleague at Gtv PolandWarsaw, Mazowieckie, Poland
View →
MZ
Mariusz Zieliński
Colleague at Gtv PolandPoznań, Wielkopolskie, Poland
View →
2 education records
Marcin Osiński education
Engineer, Information Science
Master Of Science, History / Archeology
FAQ
Frequently asked questions about Marcin Osiński
Quick answers generated from the profile data available on this page.
What company does Marcin Osiński work for?
Marcin Osiński works for GTV POLAND.
What is Marcin Osiński's role at GTV POLAND?
Marcin Osiński is listed as Software Development Department Manager | Architect at GTV POLAND.
Where is Marcin Osiński based?
Marcin Osiński is based in Warsaw Metropolitan Area, Poland while working with GTV POLAND.
What companies has Marcin Osiński worked for?
Marcin Osiński has worked for Gtv Poland, Mmnet S.C., Gtv Poland S.A., Gtv Sp. Z O. O. S. K. A., and Gtv Poland Sp. Z. O. O. Sp.K..
Who are Marcin Osiński's colleagues at GTV POLAND?
Marcin Osiński's colleagues at GTV POLAND include Canh Di, Justyna R., Andrzej Walentek, Mateusz Sakson, and Ewa Sieczkowska.
How can I contact Marcin Osiński?
You can use AeroLeads to view verified contact signals for Marcin Osiński at GTV POLAND, including work email, phone, and LinkedIn data when available.
What schools did Marcin Osiński attend?
Marcin Osiński holds Engineer, Information Science from Warszawska Wyższa Szkoła Informatyki/Warsaw School Of Computer Science.
What skills is Marcin Osiński known for?
Marcin Osiński is listed with skills including C#, Asp.Net, T Sql, Sql, Microsoft Office, Microsoft Excel, and Lotus Domino X Pages Applications.
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