SEM;
COLON
Semicolon LLC
Ship the product your next meeting needs to see.
Semicolon builds and leads software for founders — from MVP to the version investors and customers take seriously.
Build · Lead · Ship
Proof
First engineer at Levelset · Acquired by Procore · Software Architect
Offer
Two ways we work
Build
Design and ship the product — web, mobile, AI-assisted delivery that moves fast without brittle foundations.
Lead
Fractional technical leadership when you need architecture, hiring judgment, and shipping discipline — not a slide deck.
Selected work
Products in market
- Visit CultureBot
CultureBot
Employee engagement in Slack and Teams
- Visit Culturalyst
Culturalyst
Culture and creative discovery platform
- Visit Meli
Meli
Sentimental estate planning for advisors and families
- Visit ClaimSpot
ClaimSpot
Faster, clearer property insurance claims
- Visit Filmore
Filmore
Construction equipment dealer intelligence
About
Built by someone who has shipped through an exit
Antonio Samay — Computer Engineering, Cairo University (2009). First engineer at Levelset (acquired by Procore, 2021). Software Architect at Procore. Passionate about solid systems. AI is the accelerator; judgment is the product.
Tell us what you’re building.
Based in New Orleans. Working with founders wherever they’re building.