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I am an iOS Software Engineer with 10+ years of experience designing, building, and deploying high-quality mobile applications using Swift and SwiftUI. I architect scalable, maintainable systems across mobile and server environments, focusing on performance, responsiveness, and usability. I am passionate about crafting polished, user-centric experiences and delivering clean, reliable code. I thrive on collaboration, self-motivation, and product-focused development.…I am an iOS Software Engineer with 10+ years of experience designing, building, and deploying high-quality mobile applications using Swift and SwiftUI. I architect scalable, maintainable systems across mobile and server environments, focusing on performance, responsiveness, and usability. I am passionate about crafting polished, user-centric experiences and delivering clean, reliable code. I thrive on collaboration, self-motivation, and product-focused development.

David Croy

App Developer, Front-End Developer, Back-End Developer, +2

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I am an iOS Software Engineer with 10+ years of experience designing, building, and deploying high-quality mobile applications using Swift and SwiftUI. I architect scalable, maintainable systems across mobile and server environments, focusing on performance, responsiveness, and usability. I am passionate about crafting polished, user-centric experiences and delivering clean, reliable code. I thrive on collaboration, self-motivation, and product-focused development.…I am an iOS Software Engineer with 10+ years of experience designing, building, and deploying high-quality mobile applications using Swift and SwiftUI. I architect scalable, maintainable systems across mobile and server environments, focusing on performance, responsiveness, and usability. I am passionate about crafting polished, user-centric experiences and delivering clean, reliable code. I thrive on collaboration, self-motivation, and product-focused development.

Available to hire

I am an iOS Software Engineer with 10+ years of experience designing, building, and deploying high-quality mobile applications using Swift and SwiftUI. I architect scalable, maintainable systems across mobile and server environments, focusing on performance, responsiveness, and usability.

I am passionate about crafting polished, user-centric experiences and delivering clean, reliable code. I thrive on collaboration, self-motivation, and product-focused development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer / iOS Architect at Momentum Solar

January 1, 2023 - Present

Designed and developed the company’s iOS-based in-home solar sales application used daily by 300+ sales representatives and managers. Built a high-performance, responsive UI for real-time customer interactions. Architected a training platform and backend server, supporting onboarding and continuous learning. Created an interactive learning & script-practice iOS application using text-to-speech and NLP vector search to evaluate speech accuracy and provide scoring feedback. Balanced rapid feature delivery with long-term maintainability and code quality.

Chief Technology Officer at BRZ Inc.

January 1, 2011 - December 31, 2023

Designed and developed mobile and web applications supporting U.S. Navy and USMC aviation personnel. Built iOS applications using Swift, delivering responsive interfaces. Architected scalable infrastructure within AWS GovCloud following FedRAMP security requirements. Focused on performance, reliability, and long-term system evolution. Translated complex operational workflows into intuitive, user-friendly tools.

Lead Software Engineer at Sunbelt Software / GFI Software

January 1, 2010 - December 31, 2011

Designed and implemented the VIPRE Antivirus Android application. Owned development responsibilities for the macOS VIPRE product. Worked extensively with Objective-C, C, and C++.

Manager / Lead Software Engineer at Nielsen Media Research

January 1, 2004 - December 31, 2010

Led engineering team building distributed, service-oriented systems. Solved complex performance and scalability challenges. Collaborated closely with research and cross-functional teams. Recognized contributor to 7 patent submissions.

Earlier Roles at Nielsen Media Research / Foresight Information System

January 1, 1993 - December 31, 2004

Developed high-performance systems, automation tools, and monitoring applications. Built deep expertise in optimization, reliability, and system design.