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Marcin Koza Email & Phone Number

System Architect | DevOps Engineer at APN Promise

Location: Warsaw, Mazowieckie, Poland 5 work roles 2 schools

1 work email found @era.pl LinkedIn matched

✓ Verified July 2026 4 data sources Profile completeness 100%

Current company

APN Promise

Role

System Architect | DevOps Engineer

Location

Warsaw, Mazowieckie, Poland

Company size

183 employees

Who is Marcin Koza? Overview

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Quick answer

Marcin Koza is listed as System Architect | DevOps Engineer at APN Promise, a with 183 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a work email signal at era.pl and a matched LinkedIn profile for Marcin Koza.

Marcin Koza previously worked as Main Specialist and Project Manager at Ptc S.A and Main Specialist / Project Manager at Ptc S.A. Marcin Koza holds M.Sc., Computer Science: Software Engineering And Information Systems from Warsaw University Of Technology.

Company email context

Email format at APN Promise

This section adds company-level context without repeating Marcin Koza's masked contact details.

{first_initial}{last}@era.pl

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AeroLeads found 1 current-domain work email signal for Marcin Koza. Compare company email patterns before reaching out.

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Profile bio

About Marcin Koza

Project Manager.Customer Care and Sales Support systems specialist.System Architect.Business Analyst.Specialties: Project ManagementSoftware DevelopmentJ2EEOraclePL/SQL

Listed skills include Pl/Sql, Oracle, Requirements Analysis, Java Enterprise Edition, and 4 others.

Current workplace

Marcin Koza's current company

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

Apn Promise

System Architect | DevOps Engineer

Warszawa, PL

Website

promise.pl

Employees

183

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Company profile

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5 roles

Marcin Koza work experience

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

System Architect | Devops Engineer

Apn Promise

Warszawa, Pl

Main Specialist And Project Manager

Ptc S.A

Warsaw, Pl

Main Specialist / Project Manager

Ptc S.A

Senior Specialist

Ptc

Previous positions:• Specialist - October 2003 – August 2005 (1 year 11 months) Responsibilities:• project managment• analysis of business needs, design solutions• development of systems: sales channel managment support system, commission and incentive system, partners stock management system.Projects:"Kolekcjoner" (2004) - deploying loyalty program for prepaid customers.Technology: Oracle (DB, PL/SQL, Forms), J2EE on BEA WebLogic

Oct 2003 - Aug 2006

Designer And Developer

Polska Telefonia Cyfrowa

Developing Sales Support System. Responsibilities: requirements analysis, design, programming, testing.Technology: SQL Server, J2EE

Aug 2001 - Sep 2003

Team & coworkers

Colleagues at APN Promise

Other employees you can reach at promise.pl. View company contacts for 183 employees →

PP

Piotr Pietrzak Colleague at Apn PromiseWarsaw, Mazowieckie, Poland View → MJ

Michał Jabłoński Colleague at Apn PromiseWarsaw, Mazowieckie, Poland View → AO

Adrianna Ostrowska Colleague at Apn PromisePoland View → KC

Kacper Cyganowski Colleague at Apn PromisePiła, Wielkopolskie, Poland View → KP

Kateryna Pavlenko Colleague at Apn PromiseWarsaw, Mazowieckie, Poland View → AC

Anna Chalecka Colleague at Apn PromiseWarsaw, Mazowieckie, Poland View → SC

Szymon Chroboczek Colleague at Apn PromiseKatowice, Śląskie, Poland View → KJ

Konrad Jaskuła Colleague at Apn PromiseWarsaw, Mazowieckie, Poland View → KK

Katarzyna Kozłowska Colleague at Apn PromiseWarsaw, Mazowieckie, Poland View → MN

Mikhail Nam Colleague at Apn PromiseAlmaty, Kazakhstan View →

2 education records

Marcin Koza education

M.Sc., Computer Science: Software Engineering And Information Systems

Warsaw University Of Technology

Graduated with distinction.

High School

Lo.Im. Gen. Wladyslawa Sikorskiego, Miedzyrzec Podlski

Graduated with distinction

FAQ

Frequently asked questions about Marcin Koza

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

What company does Marcin Koza work for?

Marcin Koza works for APN Promise.

What is Marcin Koza's role at APN Promise?

Marcin Koza is listed as System Architect | DevOps Engineer at APN Promise.

What is Marcin Koza's email address?

AeroLeads has found 1 work email signal at @era.pl for Marcin Koza at APN Promise.

Where is Marcin Koza based?

Marcin Koza is based in Warsaw, Mazowieckie, Poland while working with APN Promise.

What companies has Marcin Koza worked for?

Marcin Koza has worked for Apn Promise, Ptc S.A, Ptc, and Polska Telefonia Cyfrowa.

Who are Marcin Koza's colleagues at APN Promise?

Marcin Koza's colleagues at APN Promise include Piotr Pietrzak, Michał Jabłoński, Adrianna Ostrowska, Kacper Cyganowski, and Kateryna Pavlenko.

How can I contact Marcin Koza?

You can use AeroLeads to view verified contact signals for Marcin Koza at APN Promise, including work email, phone, and LinkedIn data when available.

What schools did Marcin Koza attend?

Marcin Koza holds M.Sc., Computer Science: Software Engineering And Information Systems from Warsaw University Of Technology.

What skills is Marcin Koza known for?

Marcin Koza is listed with skills including Pl/Sql, Oracle, Requirements Analysis, Java Enterprise Edition, Sdlc, Integration, Testing, and Telecommunications.

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