Michał Chudziak

Michał Chudziak

Director of Engineering

Mike is responsible for maintaining the quality of our service delivery. He focuses on scaling our technical team and helping our engineers develop their skills. He has experience in mobile and web application development, solution design, and technical project management. He is always eager to explore new mobile and web technologies.

What I’ve been shipping

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Enhance App Performance and Business Growth With Real User Monitoring

Discover how Real User Monitoring (RUM) helps identify performance issues, optimize app functionality, and enhance business metrics.

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Introducing React Native OSS Board

To make it easier for beginners, we created a board with “ready to pick up” issues from react-native and react-native-community repositories.

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Callstack + Open Source = 💙

At Callstack we place a high value on Open Source - we help maintain community repositories, contribute to the React Native ecosystem, and many more!

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Make a React Hook out of Your Native Module

Explore the world of React Hooks in React Native development. Learn to write custom hooks for native modules, taking a closer look at the Clipboard API.

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The Team Growth Done Right

Callstack is an ever-growing team of React and React Native experts. Find out more about the team!

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Say Goodbye to Old-Fashioned Forks Thanks to the Patch-Package

Tired of forking libraries to apply some fixes to your app? Read on to discover a better solution.

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Are You Ready? React Native EU 2017 is coming!

It’s less than a week to React Native EU first edition. Get ready for an amazing conference experience in Wrocław, Poland.

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React Native Animations Revisited - Part III

Learn how to respond to screen gestures with PanResponder. Check the last part of our Callstack series on React Native animations!

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React Native Animations Revisited - Part II

In this part of the three-part guide about animations in React Native we cover creating animations with Animated API.

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Migration to React Native

The 13th episode of React Universe On Air (formerly known as The React Native Show) is fully focused on migrating from different technologies to React Native, the two most popular approaches to this process (greenfield and brownfield software development), and our state-of-the-art brownfield approach.

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Brownfield Development With React Native

Learn how to tackle brownfield development with React Native, explore real-world challenges, and discover the React Native Brownfield library.

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Unlocking Hidden Data: RUM for Effective App Optimization and Decision Making

Explore how RUM data reveals user behavior, solves app mysteries, and boosts conversions with smart metrics for better product decisions.

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Join us

Join the team building the React Universe

We’re a team of trusted React and React Native contributors who care deeply about great code, Open Source, and solving real-world problems together.