Software Engineer

Artur Morys Magiera

Artur Morys Magiera

Artur is a React Native and React developer, PhD candidate at AGH University of Krakow, and honours MEng graduate in Automation and Robotics, with a major in IT in Control and Management. His work spans cross-platform mobile apps, web applications, and native software, backed by broad experience across full-stack development, low-level programming, machine learning, AI, and computer vision. While his core stack centers on TypeScript, JavaScript, React, and React Native, he also works across Kotlin, Java, Swift, Python, C#/.NET, and C++.

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What I’ve been shipping

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Article
7/8/2026

How we made Hybrid iOS apps compile 39% faster with React Native Brownfield

See how React Native Brownfield uses iOS prebuilts to cut packaging times by up to 39% for hybrid apps, with details on setup, internals, and benchmark results.
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Article
2/26/2026

Announcing: React Native Brownfield v3 with Expo Config Plugin

Use React Native Brownfield v3 and Expo to migrate native apps incrementally with artifact-based integration for iOS and Android.
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Article
12/16/2025

Profiling MLC-LLM’s OpenCL Backend on Android: Performance Insights

Step-by-step: add EventTraceRecorder traces to MLC-LLM, use TVMSynchronize to bracket GPU work, and capture OpenCL kernel timings in TVM.
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Article
8/7/2025

Visualizing Open Source Licenses to Analyze Compliance and Reduce Legal Risk

Discover how license-kit visualize maps and analyzes your dependency graph, helping you spot license issues, duplicates, and restrictive packages with interactive views, stats, and AI-powered summaries.
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Article
6/26/2025

React Native Legal: CLI & Programmatic API - Unified Tooling for License Attributions

Discover React Native Legal, the first unified solution for managing open-source license attributions. Automatically handle both JS & native dependencies in any project via a powerful CLI and programmatic API.
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Webinar
Live Stream
7/2/2026

Can Eve Make AI Agents Easier to Build and Run?

Join Callstack’s live stream on Eve, Vercel’s framework for durable AI agents, and see how a filesystem-first structure makes agents easier to build and run.
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Event
Webinar
Live Stream
3/12/2026

React Native Evals: Measuring AI Code Quality in Practice

React Native Evals introduces a data-driven way to measure how AI coding models perform on real React Native development tasks.
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Event
Webinar
Talk
1/29/2026

LLM Inference On-Device in React Native: The Practical Aspects

A practical look at reliability, performance, libraries, and tradeoffs when running LLM inference locally in React Native apps.
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Event
Webinar
Talk
4/23/2026

State of Brownfield in React Native

A practical look at Brownfield React Native adoption in mature native apps, architecture, tooling, and real-world tradeoffs.
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Event
Webinar
Meetup
1/29/2026

React Universe Meetup x Zalando, Berlin

React Universe Meetup lands in Berlin on January 29, 2026. Join Zalando and Callstack for an onsite React Native-focused evening.
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Event
Webinar
Talk
11/17/2025

Vega Developer Meetup

Learn how to integrate React Native into Android TV apps at the Vega Developer Meetup. Workshop, roadmap, and community talks, live in Munich.
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Event
Webinar
Talk
9/3/2025

Ottrelite: Tracing Framework for React Native

Learn how Ottrelite brings modern, cross-platform tracing to React Native; no source build needed, with deep backend and language support.
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Webinar
Live Stream
10/2/2025

Building React Native App for Vega OS

React 19.2 brings <Activity> and useEffectEvent, new ideas for React state management arrive, and Vega OS debuts as a React Native-powered Linux OS.
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Tutorial
3/5/2026

MLC LLM + React Native: On-Device AI Without the Pain

Learn how to run third-party on-device LLMs in React Native using MLC LLM. Choose your models, run them efficiently across platforms, and keep a unified JavaScript API with React Native AI.
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