---
title: "Łukasz Walczak"
description: "Łukasz Walczak maintains the React Native Paper library and cares a great deal about workable design systems. Get to know the engineers behind Callstack."
url: https://www.callstack.com/team/lukasz-walczak
updated: 2026-10-22T14:18:28.029Z
---

# Łukasz Walczak

Łukasz Walczak maintains the React Native Paper library and cares a great deal about workable design systems. Get to know the engineers behind Callstack.

_Software Engineer_

Software developer with a passion for React Native and cross-platform solutions. Maintainer of the React Native Paper OSS library and a design systems enthusiast. Known for a precise, methodical approach to problem-solving and always open to new technologies. Sports play an important role in his life.

[LinkedIn](https://www.linkedin.com/in/%C5%82ukasz-walczak-b03419122/) · [X](https://twitter.com/_happiryu) · [GitHub](https://github.com/lukewalczak)

## What I’ve been shipping

- [Creating Performant React Native Animations](https://www.callstack.com/podcasts/creating-performant-react-native-animations) (Podcast, 5/15/2024): Animations and performance: friends or foes? Tune in to learn how not to break your React Native app's user experience.
- [Callstack OSS Update](https://www.callstack.com/podcasts/callstack-oss-update) (Podcast, 4/27/2023): April 2023 Callstack OSS Update: RFC for Expo Config Plugins, Re.Pack & Paper news.
- [React Native Paper 5.0 - What’s New?](https://www.callstack.com/blog/react-native-paper-5-0) (Article, 12/6/2022): React Native Paper 5.0 is here! Dive into the latest updates and improvements.
- [React Native Paper v.5 - Update Overview](https://www.callstack.com/podcasts/react-native-paper-v-5-update-overview) (Podcast, 7/7/2022): Find out what has changed in React Native Paper library with the latest library update to version 5.
- [How Can React Native Paper Help Startups and Enterprises?](https://www.callstack.com/blog/react-native-paper-for-startups-and-enterprises) (Article, 8/27/2020): How React Native Paper can help you create great-looking, fully accessible and inclusive apps (and prototypes) perfectly tailored to your needs.
- [How Did Gutenberg Change Content Creation With React Native?](https://www.callstack.com/blog/react-native-in-gutenberg) (Article, 7/23/2020): How Gutenberg changed the way of editing blog posts and web pages with the help of React Native framework.
- [React Native Paper 4.0 - What’s New?](https://www.callstack.com/blog/react-native-paper-4-0) (Article, 7/16/2020): React Native Paper 4.0 is finally out now! Read the article and find out what's new. Check the documentation to migrate to 4.0.
- [React Native Accessibility: What, Why, and How?](https://www.callstack.com/blog/react-native-accessibility) (Article, 5/18/2020): What is accessibility, why do you need it, and how to implement it in your app? Read our article to find out.
- [React Native Android Accessibility Tips](https://www.callstack.com/blog/react-native-android-accessibility-tips) (Article, 9/12/2019): In this article Luke Walczak, software developer at Callstack, shares many valuable React Native Android Accessibility tips.
- [Simple Chat App With React Native - Part II](https://www.callstack.com/blog/simple-chat-app-with-react-native-part-2-frontend) (Article, 12/28/2017): Read the article and learn how to connect the frontend of the messaging app with its backend.
- [Simple Chat App With React Native - Part I](https://www.callstack.com/blog/simple-chat-app-with-react-native-part-1-backend) (Article, 10/23/2017): Learn how to create the backend for a messaging app in React Native with our blog post. We cover the topic in a two-part series.

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