About Us

Diagonal Software is a web development firm with over 10 years of experience building custom solutions for clients nationwide. We specialize in developing web sites and networked software applications, custom application integration, and web site internationalization. Our clients range from small and medium sized businesses that are expanding or reshaping their online presence to corporate enterprises in need of web services integration.

Kirt Johnson

Before co-founding Diagonal Software, Kirt was a core developer and Director of Engineering at Bigstep.com, an e-commerce hosting platform for small businesses. He spent time as Director of Systems Architecture at Affinity Internet, Inc., a large internet hosting provider, before deciding to return to the Upper Valley. His experience includes large scale web application development, web services, and enterprise application integration.

Halley Silver

Halley's past experience includes technical project management for VeriSign, Inc., and five years as a Software Engineering Manager at Excite.com. Halley is co-founder of Diagonal Software and brings expertise in business consulting, software internationalization, and search engine technology. She also built, and is the director of, Hoofpicks.com, a popular equestrian event management service.