David Alexander

David Alexander

Serial Tech Entrepreneur & Founder of Senior/OS

I build technologies that bridge critical gaps. Over the last two years, I have immersed myself in the software development space as a multi-dimensional entrepreneur, identifying friction points in society and shipping software to solve them.

My philosophy is simple: technology should conform to the user, not the other way around. Whether I am leveraging AI to streamline communication or building architecture to protect vulnerable demographics, my focus is always on execution, scalability, and profound user impact.

Active Ventures

Primary Focus

Senior/OS

The Mission: Solving the trillion-dollar blind spot in AgeTech. Senior/OS is the first dignified, scam-proof operating system designed specifically for the aging mind.

Big Tech builds operating systems for 20-somethings, leaving millions of seniors stranded in a hostile, overly complex digital landscape. I am dedicating my focus and resources to bridging this gap. Senior/OS utilizes real-time semantic defense (ScamGuard) and a distraction-free bridging architecture to provide unprecedented digital independence for seniors and peace of mind for their families.

Self-Sustaining

Phonicly.ai

The Mission: Revolutionizing speaking fluency and accent training through advanced, accessible artificial intelligence.

As the creator and Co-Founder of Phonicly.ai, I architected a platform that empowers users through intelligent speech tools. Today, Phonicly has achieved the ultimate goal of a tech startup: automated sustainability. The platform now operates efficiently in the background on "autopilot," requiring minimal daily oversight. This successful execution allows me to operate as a true serial entrepreneur, maintaining my stake in Phonicly while dedicating my daily bandwidth to scaling Senior/OS.