As part of a team that spans the world, I've implemented numerous features across a family of devices and their iOS and Android companion apps.

I'm responsible for creating and maintaining the C++ library that powers real-time, on-device routing on the ELEMNT ROAM and BOLT products. I create and update the routing and mapping data that these devices consume.

I write cross-platform code in C and C++ as well app-level code in Swift, Objective-C, Java and Kotlin. In addition to iOS and Android, I have even done work on an embedded real-time system. All these components communicate via Bluetooth and coordinate with cloud-based services as well.

Starting as a Windows developer working on a photo-editing app, over time I became adept at cross-platform development.

When development of the user interface was transitioned away from our office, I moved into a leadership role overseeing Nikon's image processing engine. I developed a coherent API unifying numerous libraries in order to facilitate the loading, editing and saving of image data including Nikon's camera raw format. I thought of this as the "Nikon SDK", intended for consumption across all our programs. It is still in use today in Nikon NX Studio.

I engineered a multithreaded processing technique for our image processing engine that greatly improved the performance of our software in the era of many-core CPUs.

I was also the chief technical contact between the New York dev team, Tokyo, and the team at Nik Software in Germany.

I oversaw design, development and deployment of web-based and desktop applications for Crux Technologies and its clients.

I managed a 5-member information technology team consisting of network administrators, telecommunications engineers and programmers. I was promoted to Director of Information Technology in March 1999 when the company I worked at was purchased by GMAC-RFC.

Designed, developed and maintained a variety of custom, in-house applications, including a payment processing system and a plug-in based script management system.

I provided in-house technical support for users of the LAN, as well as telephone technical support for remote clients.