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

Article Cover

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.

Article Cover

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.

Article Cover

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!

Article Cover

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.

Article Cover

The Team Growth Done Right

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

Article Cover

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.

Article Cover

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.

Article Cover

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!

Article Cover

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.

Article Cover

Develop React (Native) Apps Like a PRO

Wondering how to develop React and React Native apps properly? Find out how to improve your code quality in no time with these tools.

Article Cover

React Native Animations Revisited - Part I

Three-part guide for developers explaining how to deal with animations in React Native - Part 1.

Article Cover

JavaScript Hacking 101

In this article we takie a look at how things work in JavaScript under the hood.

Article Cover

React Native Hackathon 2016

We hosted the very first hackathon at Callstack! Whether you missed it or want to relive the highlights, our recap has you covered.

Article Cover

Amazing React Native Apps with Apollo React

How to to handle communication with my GraphQL server using other solution like Apollo React client.

Article Cover

Setting up GraphQL With Hapi.js

Learn how to set up GraphQL with Hapi.js by reading this step-by-step guide prepared by Mike Chudziak.

Article Cover

ECMAScript ES8 and Beyond

Quick introduction to ECMAScript proposals ES8 with the list of currently available presets and presentation of some features of each preset.

Article Cover

Throwback to ReactNext 2016 in Tel Aviv

We had a great pleasure to take part in ReactNext2016 in Tel Aviv this year. It was our first conference in Tel Aviv ever!

Podcast Cover

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.

Podcast Cover

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.

Event Cover

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.

//

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.