Alsey Miller
Business Owner at Miller Technology
South Carolina, United States
Summary
👤
SeniorAlsey Miller is a seasoned iOS and IoT developer with 13 years of experience building cross-platform apps and embedded systems for companies from startups to Fortune 100s, including Apple and Amazon. As founder of Miller Technology he builds SwiftUI apps and server-backed solutions, and previously developed Linux/ARM cross-compiled Swift libraries, HomeKit and Bluetooth integrations, and CI-driven build systems. He is an active open-source contributor — notably improving UUID and NSError implementations in Swift’s corelibs Foundation and expanding SwiftyGPIO support for additional ARM platforms — demonstrating low-level protocol and cross-OS compatibility expertise. Comfortable across mobile, backend, and embedded stacks, he blends product-minded engineering with hands-on systems work and has shipped commercial VoIP, Bluetooth LE, and inventory/campground management solutions. Based in South Carolina, he brings a practical flair for migrating legacy Objective-C to modern Swift patterns and optimising performance in resource-constrained environments.
13 years of coding experience
9 years of employment as a software developer
English, Spanish
Stackoverflow
1,039reputation
36kreached
12answers
3questions
macos
top-5%
Github Skills (24)
foundation10
foundation-sites10
gpio10
sys10
pwm10
embedded10
swift10
error-handling10
ios9
linux9
iot9
coredata9
macos9
raspberry-pi9
api-design7
Programming languages (10)
Github contributions (5)
swiftlang/swift-corelibs-foundation
Jun 2016 - Apr 2019
The Foundation Project, providing core utilities, internationalization, and OS independence
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 commits, 8 PRs, 58 comments in 2 years 10 months
Contributions summary:Alsey contributed to the `swift-corelibs-foundation` repository, focusing on the implementation of the `UUID` and `NSError` structs, central to the Foundation framework. They updated the build process and ensured compatibility across different operating systems. The user fixed copyright notices, imported necessary modules for Linux, and implemented the `localizedDescription` and `description` methods to match the Darwin implementation, enhancing the error handling capabilities of the library.
tvostranslationinternationalizationfoundationindependence
uraimo/SwiftyGPIO
Jun 2016 - Apr 2017
A Swift library for hardware projects on Linux/ARM boards with support for GPIOs/SPI/I2C/PWM/UART/1Wire.
Role in this project:Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:8 commits, 4 PRs, 2 comments in 10 months
Contributions summary:Alsey's commits primarily involve modifying and extending the SwiftyGPIO library, which is designed for hardware projects on Linux/ARM boards. They added support for SunXi GPIO, indicating a focus on expanding the library's hardware compatibility. The changes also include updating the code to Swift 3.0 and incorporating features like PWM, suggesting expertise in interfacing with and controlling hardware components.
linux-armserialbluepilllcd-displayraspberry-pi
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