About
Not a developer. Runs on AI anyway.
I’m Hans Lim. I spent years in manufacturing, hospitality and community jobs where the real work was buried under copy-paste. Today I run NeverSleep as a one-person company, with sales, proposals, quotes, content and reporting running on AI systems I built myself. Since 2024 I’ve taught that way of working to companies, public institutions and universities across Korea. Now I’m bringing it to small teams in North America.
Career
The long way to AI.
OptiTask, Canada
Founder. Helping Korean businesses go global.
NeverSleep, Korea
Founder. AI education, consulting and custom automation for small companies.
LITUP OFFICE, Busan
Runs a coworking space in Haeundae, now also the classroom for the Claude Code one-day class.
Handys
Head of the Busan region. Set up and ran 1,000+ serviced-residence rooms and the team behind them.
Gemstone
Team lead. Branding and marketing for every location of an F&B space developer.
0.9M
Local community planner for a coworking developer.
Hwashin
Cost and technical sales at an auto chassis manufacturer. The late nights of copying data between spreadsheets started all of this.
Credentials
On paper.
Trained teams at
Companies, institutions and universities.
AI education and consulting studio in Korea. Since 2022.
OPTITASK
Canadian company helping Korean businesses go global.
Coworking space in Haeundae, Busan, where the classes happen.
The Newsletter
Small team. Big output.
Practical AI notes for small teams, from a company of one. What I built, what broke, and what your team can copy.