About The Author
Julian Hays
Julian builds BLE-connected mobile apps and brings deep iOS expertise to every project. A musician and floorball player, he’s also into gaming, one-wheeling, and rooting (hard) for the Vikings, when he’s not hanging with his three cats and his wife.

Explore Articles by Julian Hays

Using Rx vs Delegates with CoreBluetooth
Compare CoreBluetooth implementations using RxSwift and traditional delegates to understand tradeoffs in code complexity, readability, and team adoption when building BLE-connected iOS apps.
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Mobile Developer’s Advice for Implementing Device Firmware Updates (DFU)
Explore what it takes to support Device Firmware Updates (DFU) on mobile. Learn technical, UX, and Bluetooth considerations for building a reliable DFU experience in connected products.
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How to Use Apple’s Swift Package Manager
Learn how to use Swift Package Manager to manage dependencies in your iOS projects. This guide covers setup, configuration, and tips for integrating BLE libraries like ours into your workflow.
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How to Use Node.js to Speed Up BLE App Development
Need to build BLE mobile software before hardware is ready? Learn how to use Node.js and bleno to simulate a BLE peripheral and accelerate development and testing.
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