---
title: "Piotr Tomczewski"
description: "Piotr Tomczewski works in React and TypeScript, and his work has shaped a good number of standout ecommerce sites. Meet the Callstack engineering team."
url: https://www.callstack.com/team/piotr-tomczewski
updated: 2026-10-22T14:18:28.099Z
---

# Piotr Tomczewski

Piotr Tomczewski works in React and TypeScript, and his work has shaped a good number of standout ecommerce sites. Meet the Callstack engineering team.

_Software Developer_

Frontend development is not just his profession; it is his passion. Piotr’s expertise in React.js and TypeScript at NoA Ignite has been pivotal in producing standout e-commerce sites. Clients recognize him for simplifying complex problems into user-centric solutions while championing best practices and continuous learning in this rapidly evolving digital landscape.

[LinkedIn](https://www.linkedin.com/in/tomczewski/) · [X](https://x.com/Piotrski) · [GitHub](https://github.com/piotrski)

## What I’ve been shipping

- [React Native Legal: Zero-Config OSS License Screens for Your App](https://www.callstack.com/blog/react-native-legal-acknowledge-open-source-libraries-in-your-app) (Article, 5/13/2025): Add license acknowledgments to your React Native app with ease using React Native Legal-a zero-config tool for OSS compliance across iOS, Android, tvOS, and AndroidTV platforms.

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## Build the AI-native React Native future

Work with engineers who contribute to the ecosystem and turn new technology into real products. At Callstack, AI is part of how we build, learn, and ship software.

[Join Us](https://www.callstack.com/careers)

[About us](https://www.callstack.com/about-us)