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Bartosz Grzegorczyk Email & Phone Number

Senior Frontend Developer at Nationale-Nederlanden Polska
Location: Warsaw, Mazowieckie, Poland 3 work roles 1 school
1 work email found @nn.pl LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

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Work email b****@nn.pl
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Current company
Nationale-Nederlanden Polska
Role
Senior Frontend Developer
Location
Warsaw, Mazowieckie, Poland
Company size
8996 employees

Who is Bartosz Grzegorczyk? Overview

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Quick answer

Bartosz Grzegorczyk is listed as Senior Frontend Developer at Nationale-Nederlanden Polska, a with 8996 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a work email signal at nn.pl and a matched LinkedIn profile for Bartosz Grzegorczyk.

Bartosz Grzegorczyk previously worked as Frontend Developer at Nationale-Nederlanden Polska and Junior Frontend Developer at Bnp Paribas Solutions Sp. Z O.O. Bartosz Grzegorczyk holds Inżynier (Inż.), Computer Science from Zachodniopomorski Uniwersytet Technologiczny W Szczecinie.

Company email context

Email format at Nationale-Nederlanden Polska

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{first}.{last}@nn.pl
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AeroLeads found 1 current-domain work email signal for Bartosz Grzegorczyk. Compare company email patterns before reaching out.

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Profile bio

About Bartosz Grzegorczyk

Bartosz Grzegorczyk is a Senior Frontend Developer at Nationale-Nederlanden Polska.

Current workplace

Bartosz Grzegorczyk's current company

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Nationale-Nederlanden Polska
Nationale-Nederlanden Polska
Senior Frontend Developer
netherlands
Website
nn.nl
Employees
8996
AeroLeads page
Company profile
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3 roles

Bartosz Grzegorczyk work experience

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

Frontend Developer

Nationale-Nederlanden Polska

Warszawa, Woj. Mazowieckie, Polska

● Tworzenie aplikacji webowych z wykorzystaniem technologii HTML, React, React Hooks, TypeScript, Styled-components● Tworzenie aplikacji w architekturze mikrofrontendowej przy pomocy narzędzia Single-spa● Wsparcie w tworzeniu komponentów design systemu z wykorzystaniem narzędzia "Storybook"● Tworzenie testów jednostkowych i integracyjnych z wykorzystaniem biblioteki React Testing Library oraz Jest● Wsparcie testerów w pisaniu testów e2e, z wykorzystaniem technologii Cypress, Gherkin● Współpraca z zespołem graficznym przy tworzeniu makiet projektów● Wsparcie członków zespołu w procesie wytwarzania kodu

Junior Frontend Developer

Bnp Paribas Solutions Sp. Z O.O

Warszawa, Woj. Mazowieckie, Polska

● Tworzenie i rozwój aplikacji z wykorzystaniem technologii HTML, AngularJS, Angular7, React, TypeScript● Pomoc w rozwiązywaniu problemów oraz wprowadzanie ulepszeń do istniejących funkcjonalności● Testowanie rozwiązań programistycznych● Współpraca z pozostałymi zespołami w ramach prac nad toczącymi się projektami

Oct 2018 - Oct 2019
Team & coworkers

Colleagues at Nationale-Nederlanden Polska

Other employees you can reach at nn.nl. View company contacts for 8996 employees →

OP Oskar Piasecki Oskar Piasecki Colleague at Nationale-Nederlanden PolskaLodz Metropolitan Area, Poland View → YO Yoshiki Ogawa Yoshiki Ogawa Colleague at Nationale-Nederlanden PolskaTokyo, Japan View → JW Jerry Weesie Jerry Weesie Colleague at Nationale-Nederlanden PolskaRozenburg, South Holland, Netherlands View → MC Marcelina Cabała- Siwek Marcelina Cabała- Siwek Colleague at Nationale-Nederlanden PolskaBielsko-Biała, Śląskie, Poland View → RS Ramon Sentis Ramon Sentis Colleague at Nationale-Nederlanden PolskaGreater Barcelona Metropolitan Area, Spain View → CW Cody Wegen Cody Wegen Colleague at Nationale-Nederlanden PolskaAmsterdam, North Holland, Netherlands View → AS Anna Sarnacka Cert Cii Anna Sarnacka Cert Cii Colleague at Nationale-Nederlanden PolskaKoszalin, Zachodniopomorskie, Poland View → JS Jon Sagarzazu Andueza Jon Sagarzazu Andueza Colleague at Nationale-Nederlanden PolskaSan Sebastián, Basque Country, Spain View → JB Justyna Bytomska Justyna Bytomska Colleague at Nationale-Nederlanden PolskaKatowice Metropolitan Area, Poland View → AK Arshad Kalloe Arshad Kalloe Colleague at Nationale-Nederlanden PolskaNetherlands View →
1 education record

Bartosz Grzegorczyk education

FAQ

Frequently asked questions about Bartosz Grzegorczyk

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

What company does Bartosz Grzegorczyk work for?

Bartosz Grzegorczyk works for Nationale-Nederlanden Polska.

What is Bartosz Grzegorczyk's role at Nationale-Nederlanden Polska?

Bartosz Grzegorczyk is listed as Senior Frontend Developer at Nationale-Nederlanden Polska.

What is Bartosz Grzegorczyk's email address?

AeroLeads has found 1 work email signal at @nn.pl for Bartosz Grzegorczyk at Nationale-Nederlanden Polska.

Where is Bartosz Grzegorczyk based?

Bartosz Grzegorczyk is based in Warsaw, Mazowieckie, Poland while working with Nationale-Nederlanden Polska.

What companies has Bartosz Grzegorczyk worked for?

Bartosz Grzegorczyk has worked for Nationale-Nederlanden Polska and Bnp Paribas Solutions Sp. Z O.O.

Who are Bartosz Grzegorczyk's colleagues at Nationale-Nederlanden Polska?

Bartosz Grzegorczyk's colleagues at Nationale-Nederlanden Polska include Oskar Piasecki, Yoshiki Ogawa, Jerry Weesie, Marcelina Cabała- Siwek, and Ramon Sentis.

How can I contact Bartosz Grzegorczyk?

You can use AeroLeads to view verified contact signals for Bartosz Grzegorczyk at Nationale-Nederlanden Polska, including work email, phone, and LinkedIn data when available.

What schools did Bartosz Grzegorczyk attend?

Bartosz Grzegorczyk holds Inżynier (Inż.), Computer Science from Zachodniopomorski Uniwersytet Technologiczny W Szczecinie.

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