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Marcin Mierzejewski Email & Phone Number
Contractor worker at Alten
at
ALTEN Polska
1 work email found
@solwit.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Contractor worker at Alten
Location
Gdańsk, Pomorskie, Poland
Company size
Who is Marcin Mierzejewski? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Marcin Mierzejewski is listed as Contractor worker at Alten at ALTEN Polska, a with 494 employees, based in Gdańsk, Pomorskie, Poland. AeroLeads shows a work email signal at solwit.com and a matched LinkedIn profile for Marcin Mierzejewski.
Marcin Mierzejewski previously worked as Customer Advocate at Solwit Sa and owner at Ksw Marcin Mierzejewski. Marcin Mierzejewski holds Master Of Science - Ms, Electrical At Electrical Department from Politechnika Gdańska.
Company email context
Email format at ALTEN Polska
This section adds company-level context without repeating Marcin Mierzejewski's masked contact details.
{first}.{last}@solwit.com
86% confidence
AeroLeads found 1 current-domain work email signal for Marcin Mierzejewski. Compare company email patterns before reaching out.
Profile bio
About Marcin Mierzejewski
Strong information technology professional skilled in Atlassian JIRA, Atlassian Confluence. New skills - process managment.
Listed skills include Jira, Hyper V, Windows Server, Active Directory, and 12 others.
Current workplace
Marcin Mierzejewski's current company
Company context helps verify the profile and gives searchers a useful next step.
Alten Polska
9 roles
Marcin Mierzejewski work experience
A career timeline built from the work history available for this profile.
Customer Advocate
CurrentI am the Customer Advocate. I help clients to resolve they problems.
Jul 2018 - Present
Owner
Current
Ksw Marcin Mierzejewski
IT service and consulting. JIRA, Confluence, process management, website maintenance.
Mar 2019 - Present
It Support Senior Specialist
May 2012 - Jun 2018
Sofware Senior Support Specialist
Postdata S.A.
Jun 2005 - May 2012
Marketing Specialist
Postdata S.A.
May 2001 - Jun 2005
Software Deployer
Postdata S.A.
Jun 1996 - May 2001
Software Deployer
Telekomunikacja Polska Sa
Mar 1995 - Jun 1996
University Assistant
Politechnika Gdańska
Apr 1994 - Mar 1995
Team & coworkers
Colleagues at ALTEN Polska
Other employees you can reach at altenpolska.pl. View company contacts for 494 employees →
KB
Karolina Brożek
Colleague at Alten PolskaCracow Metropolitan Area, Poland
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PL
Piotr Lipiński
Colleague at Alten PolskaLegnica, Dolnośląskie, Poland
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MT
Mariusz Tatara
Colleague at Alten PolskaKatowice, Śląskie, Poland
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AH
Anastazja Herasymenko
Colleague at Alten PolskaWarsaw, Mazowieckie, Poland
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EG
Emil Grzyb
Colleague at Alten PolskaPoland
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KM
Katarzyna Marszałek
Colleague at Alten PolskaCracow, Małopolskie, Poland
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MW
Miłosz Wawrzyniak
Colleague at Alten PolskaPoznań, Wielkopolskie, Poland
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MS
Michał Słoczyński
Colleague at Alten PolskaCracow, Małopolskie, Poland
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KP
Kordian Pawlak
Colleague at Alten PolskaGdańsk, Pomorskie, Poland
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RS
Radosław Sroka
Colleague at Alten PolskaCracow, Małopolskie, Poland
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Karolina Brożek
Colleague at Alten PolskaCracow Metropolitan Area, Poland
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PL
Piotr Lipiński
Colleague at Alten PolskaLegnica, Dolnośląskie, Poland
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MT
Mariusz Tatara
Colleague at Alten PolskaKatowice, Śląskie, Poland
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AH
Anastazja Herasymenko
Colleague at Alten PolskaWarsaw, Mazowieckie, Poland
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EG
Emil Grzyb
Colleague at Alten PolskaPoland
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KM
Katarzyna Marszałek
Colleague at Alten PolskaCracow, Małopolskie, Poland
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MW
Miłosz Wawrzyniak
Colleague at Alten PolskaPoznań, Wielkopolskie, Poland
View →
MS
Michał Słoczyński
Colleague at Alten PolskaCracow, Małopolskie, Poland
View →
KP
Kordian Pawlak
Colleague at Alten PolskaGdańsk, Pomorskie, Poland
View →
RS
Radosław Sroka
Colleague at Alten PolskaCracow, Małopolskie, Poland
View →
2 education records
Marcin Mierzejewski education
Master Of Science - Ms, Electrical At Electrical Department
Matura
Ix Lo Gdańsk
FAQ
Frequently asked questions about Marcin Mierzejewski
Quick answers generated from the profile data available on this page.
What company does Marcin Mierzejewski work for?
Marcin Mierzejewski works for ALTEN Polska.
What is Marcin Mierzejewski's role at ALTEN Polska?
Marcin Mierzejewski is listed as Contractor worker at Alten at ALTEN Polska.
What is Marcin Mierzejewski's email address?
AeroLeads has found 1 work email signal at @solwit.com for Marcin Mierzejewski at ALTEN Polska.
Where is Marcin Mierzejewski based?
Marcin Mierzejewski is based in Gdańsk, Pomorskie, Poland while working with ALTEN Polska.
What companies has Marcin Mierzejewski worked for?
Marcin Mierzejewski has worked for Alten Polska, Solwit Sa, Ksw Marcin Mierzejewski, Postdata S.A., and Telekomunikacja Polska Sa.
Who are Marcin Mierzejewski's colleagues at ALTEN Polska?
Marcin Mierzejewski's colleagues at ALTEN Polska include Karolina Brożek, Piotr Lipiński, Mariusz Tatara, Anastazja Herasymenko, and Emil Grzyb.
How can I contact Marcin Mierzejewski?
You can use AeroLeads to view verified contact signals for Marcin Mierzejewski at ALTEN Polska, including work email, phone, and LinkedIn data when available.
What schools did Marcin Mierzejewski attend?
Marcin Mierzejewski holds Master Of Science - Ms, Electrical At Electrical Department from Politechnika Gdańska.
What skills is Marcin Mierzejewski known for?
Marcin Mierzejewski is listed with skills including Jira, Hyper V, Windows Server, Active Directory, Apache, Iis, Windows, and Zarządzanie Procesem.
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