Alsey Coleman Miller

Seasoned iOS Developer experienced in designing and developing custom applications ranging from home automation, to social and business apps. Works well independently as a Freelancer and in teams of all sizes. Anticipates customer needs and meets project requirements. Skilled in cross-cultural communication. Natural learner. In the top 1% most active open source Swift contributors on GitHub (4500+ commits and 1500+ stars in 2016). Contributed to Swift compiler, reverse engineered Apple’s Foundation framework and wrote clone of UIKit for Linux. Also loves Hackintoshes.





Senior iOS Developer; July 2017 - Present

Pure Swift evangelist and developer. Working on cross-platform open source Swift libraries, refactoring and improvements for Ring’s iOS codebase (as featured on ABC’s Shark Tank, previously called DoorBot).

MAG Technologies LLC

Senior iOS Developer; July 2016 - April 2017

Lead development of end-to-end encrypted iOS messaging app. Increased application performance and UX by debugging and refactoring the decryption of messages and multithreaded data access. Lead development efforts to improve UX by implementing new features like group chats. Greatly increased application downloads by coordinating with marketing team for integrating analytics, and localizing app for various languages and regions (including Arabic).

Santex Group

Senior iOS Developer; July 2015 - July 2017

Responsible for estimation, architecture, and development of various iOS apps for clients. Developed open source Swift libraries that were reused across various projects. Swift and open source evangelist.

Sysco SA

Senior iOS Developer; March 2015 - July 2015

Communicated with product owners in Norway for development of new features for a suite of iOS and mobile apps for the management of kindergartens in Norway. Improved application performance and customer satisfaction by reviewing model code responsible for consuming web services and refactoring. Improved development culture in Peruvian offshore team, promoting and implementing new technologies like Kotlin and Swift, as well as sharing code exercises to improve teamwork and promote clean and maintainable code.

Unikey Technologies

Senior iOS Developer; September 2014 - March 2015

Developed iOS application for unlocking your door via Bluetooth LE (as featured on ABC’s Shark Tank). Improved app UX by reviewing all view code and migrating to Adaptive UI and AutoLayout. Decreased application binary size by migrating image assets to CoreGraphics vector code. Improved overall app performance by refactoring and rewriting model code in Swift, including Bluetooth communication packets and REST API client. Increased application exposure and functionality by integrating with third-party partners like Ring and Google Nest. Coordinated with product owners, backend developers, and embedded developers for development of new features and proposal of ideas to improve product.


iOS Developer; January 2014 - September 2014

Implemented new features for healthcare communication app using VOIP (PJSIP), XMPP and REST. Improved application performance by debugging multithreaded architecture and proposing changes. Increased customer satisfaction by improving application performance, and refactoring code to execute operations in background threads.

Tecla Labs

iOS Developer; January 2013 - May 2013

Executed development of iOS apps for US and Peruvian businesses. Communicated with US clients in English and Peruvian clients in Spanish to properly define product requirements. Led mobile development team and communicated in bilingual and multicultural environment to implement product and satisfy customer needs. Lead inception, product and development of software targeted at Peruvian businesses. Acquired new US based clients via online meetings. Responsible for estimation of new mobile projects.

Open Source