Available for New Opportunities

RonMiller

Principal iOS Engineer · 35+ Years

Mobile-first architect with deep expertise in iOS, SwiftUI, CloudKit, and AI/ML. From mission-critical healthcare apps to classified government systems — execution is key.

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Experience

OneGenius, LLC
Founder & Owner 2008 – 2025

Built and shipped 18 iOS apps in-house and 9 more for clients, spanning gaming, fitness, productivity, healthcare, and enterprise verticals.

SwiftUICloudKit App StoreiOS SwiftData
iProcedures.com
Principal Software Engineer 2015 – Oct 2024 📍 Tampa, FL

Engineering for an enterprise-level medical records system for anesthesiology. Lead adoption of documentation systems and advanced algorithm design for iPad-first workflows.

SwiftObjective-C iPadJavaScript AngularHealthcare
Protokol LLC
Principal Software Engineer 2013 – 2015 📍 Hanover, MD

Contract engineering for large-scale iOS and Android products. System-level mobile expertise with full CI/CD pipeline integration and documentation practices.

C/C++Objective-C PythonBamboo JenkinsJira
IRDC Applications Inc.
Director of Development 2012 – 2013 📍 Glen Burnie, MD

Led development of the Quidamo commercial application and IRDC Framework. Created an iPad app to build and manage iPhone apps; integrated with Parse Cloud and AWS.

iOSHTML5 AWSParseArchitecture
Thermopylae Sciences & Technology
Principal Software Engineer 2011 – 2012 📍 Arlington, VA

Mobile and cloud solutions for government agencies. System-level iOS exploitation and development; TS-level clearance work for classified programs.

iOSCloud TS ClearanceGovernment
TexelTek
Principal Software Engineer 2010 – 2011 📍 Columbia, MD

Tech lead for mobile development. Mentored junior and senior engineers; shaped engineering culture. Cloud and cyber efforts in Java, Groovy, and Ruby. Agile practitioner and mentor.

MobileJava GroovyRuby AgileMentorship
Army.mil
Mobile Applications Software Engineer 2009 – 2010 📍 Alexandria, VA

Tasked with building a mobile presence for Army.mil in 12 months — delivered in 3. Continued contributing to my.army.mil within a large cross-functional engineering team.

MobileGovernmentiOS

Core Skills

SwiftUI
Swift
CloudKit
SwiftData
CoreML / Vision
AVFoundation
Objective-C
iOS Architecture
C / C++
Python
JavaScript
Agile

How I Work

⚙️
Software Architecture
Engineer · Product · Design
  • Three-prong approach: Engineer, Product Specialist, Graphic Design
  • Architect for the long haul, build what you need now
  • Engineering is born of refactoring — do it now, then refine
  • Genius engineering: the customer doesn't always know what's possible
🔄
Agile Practices
Break It Down · Ship It · Repeat
  • Break the big picture into manageable pieces
  • Continuous deployment
  • Pair programming & test-driven design
  • Mentorship of fellow engineers
📈
Business Development
Build · Grow · Deliver
  • Analyze the money trail
  • Client communication first
  • Build an engine, not just a feature
  • Supply the environment and tools for success

Education

🎓
Clarkson University

Computer Science & Mathematics Double Major · 1988–1991 · Potsdam, NY

🏅 Alcoa Scholarship for Academic Excellence 🤝 Alpha Phi Omega — President, VP Membership, VP Brotherhood

Let's Talk

If you have a need, I have a solution. Reach out through any of these channels.