AI automation workflows
Custom AI workflows that save time and money.
Josh Karasik
Los Angeles
Building software that makes hard things feel effortless.
Software engineer, founder, co‑founder.
Tightcut
International Medical Devices Inc.
I love to take things from Zero to One fast.
Idea to iPhone app
Built Tightcut, an AI video editor, to get my own editing hour back.
0 to 550+ people
ShalomLA's very first event drew 550+. Every event since has sold out.
0 to 30,000+ users
Led an AI app for surgery patients, now used in 60+ countries.
0 to 59K+ followers
Started posting about tech and AI. First brand deal in 30 days.
One person. A lot of hats.
A bit of everything I do.
Website development
Fast, modern sites that look great on phones.
Software engineering
Custom software built around your business.
iPhone & mobile apps
From idea to the App Store.
AI video marketing
AI videos, editing, campaigns and ads.
Cyber security
Finding the weak spots before hackers do.
Cloud hosting
Reliable hosting on AWS that grows with you.
Social media growth
Grew my TikTok from 0 to 59K+.
Launching new businesses
From idea to a real first version, fast.
AI strategy & consulting
A clear plan for where AI saves you time.
Events & community
Co-founded ShalomLA. Every event sold out.
Speaking & teaching tech
Tech explained in plain English.
My work.
Some people have passion projects. I build passion businesses.
A little more about me.
Based in LA. I've played piano since I was four, I'm always hunting for a new coffee spot, and I travel whenever I can.
