End-user focused, agile development, strategic software solutions creator.
Our
deliverables delight!
We build applications from the ground up that empower people, and expand the mind.
We build secure, data‑driven experiences where privacy and usability go hand in hand. Our UX and UI are shaped by real engagement insights and proven design patterns, ensuring every decision balances scalability, trust, and user delight.
We treat user data with the highest level of care. Every piece of information entrusted to us is handled securely, used only for its intended purpose, and protected by industry‑standard safeguards. We never compromise on privacy, and we are committed to transparency, accountability, and continuous improvement in how we protect the people who rely on us.
Some of our top featured projects.
(click the pics for further details)

KaprekarApp is a free, cross platform Windows Store and Android/Google PlayStore app which puts Kaprekar's algorithm at your fingertips. It's built on .Net and and MAUI frameworks from Microsoft. And it contains an original hard hitting, dirty south, backing audio track.

Other tracks we put on digital wax. If you don't know, now you know.
We're an experienced, hard-working and creative team of developers and other specialists, passionate about what we do. We care a lot about launching the right thing and it shows in every product we deliver.
Building great products starts with talented people.

Founder, PM/Dev/&Test (exMSFTpcNerd), Papa, TaiChiPlayer 太极拳, KayakDiver, Mushfaker & tinker/QuietGames'er
Passionate software engineering manager with a wealth of experience designing and delivering innovative solutions.
Marc Seinfeld is a security innovator, and creative technologist with a career spanning more
than two decades at Microsoft. He played a pivotal role leading teams and driving their
formative work
in global corporate email systems, mobile connectivity and core antivirus protection technology,
resulting in ample
global Patent filings.
These in turn have been
cited thousands of
times in
subsequent
domain related filings (additional SCISPACE
citations reference). The core AV team he founded, along with the security
technology they pursued, continues to provide a foundational role securing hundreds of
millions of (recent
tallies acrrue ~1.4B) Windows workstations. Further, backend integration extends the
protective impact
to countless
additional users across Microsoft's major global cloud services, including Outlook.com,
OneDrive, and Azure.
Today, Marc serves as the Director of Business Operations and
Shop
Foreman for KirPaint, Inc.
He holds a B.A. in Economics from Duke University, where he
also rowed bow seat for their lightweight
8 crew. He's an avid diver having logged over 300 dives, or more than 9
days bottom time beneath seawater. In the time honored tradition of shade tree mechanic, he can
often be found
tinkering on his daily driver, or in
recent
months pulling a shot of espresso.
**Global impact, local focus, and an enduring drive to build what’s next... along with knowing sometimes that requires rebuilding something timeless.**
Want to know more? We'd love to hear from you, and know what's on your mind.
To connect mailTo: marc((at))merware((dot))com OR marcse((at))exMSFT((dot))com OR mseinfeld((at))alumni((dot))duke((dot))edu