
pubGENIUS
ReviewFull-stack React, Node.js, and AI apps built by an ex-Microsoft engineer's distributed team.

Clients
About pubGENIUS
pubGENIUS is a Seattle-based software development studio founded in 2018 by a former Microsoft engineer, delivering full-stack React, React Native, and Node.js applications. The fully distributed team spans 10 countries across the US, Europe, Asia, and Africa, and has completed 80+ projects while helping startups raise over $15 million in funding. Development cycles begin with testable software within 2-4 weeks.
Who pubGENIUS Is Best For
pubGENIUS is a strong option for seed-stage and growth startups that need rapid web and mobile app development at competitive rates. Their track record of supporting pre-raise founders and delivering testable builds within 2-4 weeks makes them particularly relevant to founders preparing for investor demos or early user testing.
Why Choose pubGENIUS
Things to Consider
pubGENIUS Services
Selected Work

How we built a scalable AI voice platform from scratch
Summer
pubGENIUS rebuilt Summer, a voice AI agent platform, from a robotic MVP into a modular Next.js product on Retell.ai—live alpha in 6 weeks and the full platform in 4 months, with 2 paying clients in the first 2 weeks of paid plans.
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How AI agents connect patients to the best dentists
Rank My Dentist
For Rank My Dentist, pubGENIUS trained Retell AI voice agents to answer inbound patient calls, collect intake, and log results into Close CRM—raising answer rates and matching patients to dentists by need and location.
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How we built an AI safety platform that creates procedures in just 5 minutes
Safety Builder
pubGENIUS shipped Safety Builder’s MVP in two weeks, then a full AI platform in two months that drafts workplace safety procedures in 45–90 seconds using domain knowledge, stepwise generation, and mixed models.
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