Owner
Current
Jacek Olszewski
Owner w Jacek Olszewski - IT Consulting
Jul 2019 - Present
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Jacek Olszewski Email & Phone Number
IT Consultant
at
Ework Group
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
IT Consultant
Location
Warsaw Metropolitan Area, Poland
Company size
Who is Jacek Olszewski? Overview
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Quick answer
Jacek Olszewski is listed as IT Consultant at Ework Group, a with 485 employees, based in Warsaw Metropolitan Area, Poland. AeroLeads shows a matched LinkedIn profile for Jacek Olszewski.
Jacek Olszewski previously worked as Owner at Jacek Olszewski and Consultant at Ework Group. Jacek Olszewski holds Faculty Of Informatics from Higher Management School In Warsaw.
Company email context
Email format at Ework Group
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Ework Group
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Profile bio
About Jacek Olszewski
Experienced Owner with a demonstrated history of working in the information technology and services industry. Skilled in Spring, JEE, Weld, Hibernate, JUnit, Integration, Representational State Transfer (REST), databases and application servers. Strong business development professional concentrating not only on software engineering but also eager to contribute with own experience to develop the organization.
Listed skills include Java Enterprise Edition, Software Development, Websphere, Integration, and 23 others.
Current workplace
Jacek Olszewski's current company
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Ework Group
10 roles
Jacek Olszewski work experience
A career timeline built from the work history available for this profile.
Consultant
Current
Mar 2022 - Present
It Consultant
Current
Mar 2022 - Present
It Consultant
Mar 2020 - Feb 2022
Consultant At Bec Poland
Aug 2019 - Feb 2020
Consultant
Jul 2019 - Feb 2020
System Developer
Responsible for software developement of e-banking solutions for the needs of banks and financial institutes on european market.
Oct 2005 - Jun 2019
Software Developer
Aug 2005 - Oct 2005
Portal Systems Specialist / J2Ee Programmer
Aug 2004 - Jul 2005
Webcms Consultant / Application Developer
Apr 2003 - Jul 2004
Team & coworkers
Colleagues at Ework Group
Other employees you can reach at ework.eu. View company contacts for 485 employees →
NA
Nicole Asp
Colleague at Ework GroupWarsaw, Mazowieckie, Poland
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MH
Michael Hellman
Colleague at Ework GroupGamlestaden, Västra Götaland County, Sweden
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VS
Victoria Sundström
Colleague at Ework GroupMalmo, Skåne County, Sweden
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CG
Carl Gustaf Gyllenberg
Colleague at Ework GroupStockholm, Stockholm County, Sweden
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LM
Linda Mölleborn
Colleague at Ework GroupGreater Stockholm Metropolitan Area, Sweden
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IR
Isabell Råberger Bahar
Colleague at Ework GroupVästerås, Västmanland County, Sweden
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OA
Oscar Andersson
Colleague at Ework GroupGreater Stockholm Metropolitan Area, Sweden
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MS
Mattias S.
Colleague at Ework GroupMalmo, Skåne County, Sweden
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EB
Eivind Borgeteien
Colleague at Ework GroupOslo, Norway
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TJ
Tiia Jokilehto
Colleague at Ework GroupHelsinki, Uusimaa, Finland
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Nicole Asp
Colleague at Ework GroupWarsaw, Mazowieckie, Poland
View →
MH
Michael Hellman
Colleague at Ework GroupGamlestaden, Västra Götaland County, Sweden
View →
VS
Victoria Sundström
Colleague at Ework GroupMalmo, Skåne County, Sweden
View →
CG
Carl Gustaf Gyllenberg
Colleague at Ework GroupStockholm, Stockholm County, Sweden
View →
LM
Linda Mölleborn
Colleague at Ework GroupGreater Stockholm Metropolitan Area, Sweden
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IR
Isabell Råberger Bahar
Colleague at Ework GroupVästerås, Västmanland County, Sweden
View →
OA
Oscar Andersson
Colleague at Ework GroupGreater Stockholm Metropolitan Area, Sweden
View →
MS
Mattias S.
Colleague at Ework GroupMalmo, Skåne County, Sweden
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EB
Eivind Borgeteien
Colleague at Ework GroupOslo, Norway
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TJ
Tiia Jokilehto
Colleague at Ework GroupHelsinki, Uusimaa, Finland
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1 education record
Jacek Olszewski education
-
Higher Management School In Warsaw
FAQ
Frequently asked questions about Jacek Olszewski
Quick answers generated from the profile data available on this page.
What company does Jacek Olszewski work for?
Jacek Olszewski works for Ework Group.
What is Jacek Olszewski's role at Ework Group?
Jacek Olszewski is listed as IT Consultant at Ework Group.
Where is Jacek Olszewski based?
Jacek Olszewski is based in Warsaw Metropolitan Area, Poland while working with Ework Group.
What companies has Jacek Olszewski worked for?
Jacek Olszewski has worked for Jacek Olszewski, Ework Group, Sdc Poland, Kmd Poland, and Bec Poland.
Who are Jacek Olszewski's colleagues at Ework Group?
Jacek Olszewski's colleagues at Ework Group include Nicole Asp, Michael Hellman, Victoria Sundström, Carl Gustaf Gyllenberg, and Linda Mölleborn.
How can I contact Jacek Olszewski?
You can use AeroLeads to view verified contact signals for Jacek Olszewski at Ework Group, including work email, phone, and LinkedIn data when available.
What schools did Jacek Olszewski attend?
Jacek Olszewski holds Faculty Of Informatics from Higher Management School In Warsaw.
What skills is Jacek Olszewski known for?
Jacek Olszewski is listed with skills including Java Enterprise Edition, Software Development, Websphere, Integration, Maven, J2Ee, Internet Banking, and Web Authoring.
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