Novica Petrovic
Portfolio
Selected work
Book I · Prop. XLVII
The IDE for running
your company
Your whole company, one versioned system.

KaboLowest hand wins.
Four cards. Peek at two. Call it first.
Three companies have paid me
to do this. On purpose.
Senior iOS Developer
Lead iOS on a telematics product doing £30m+ annual revenue
iOS Developer
Investment platform team that launched US stocks investing
iOS Developer · Analyst
Shipped the iOS app; before that, dashboards read daily by the C-suite
A human life, drawn without lifting the pen.
Work with me.
I take products from idea to shipped: design, engineering and QA, end to end.
I work with one client at a time. It keeps the standard high, and it means I’ll say early and plainly if I’m not the right fit. I’m most useful to founders who know exactly what should exist, and don’t yet have the team to make it real.
- Open to
- Founding engineer · Technical co-founder · Fractional CTO
- Working
- Remote · US hours
- Based
- London → Canada
Sidequests
- AI safety platformSafetyOS↗
An open, structured forum for AI safety discourse, with live risk monitoring and expert-verified debate.
- Concept siteLLMs on Drugs↗
An interactive concept site simulating altered LLM states. Particles, palette, motion and language all shift with the dose.
- Browser gameAlpine Rush↗
A downhill skiing game written in plain canvas JavaScript. Tricks, run grades and named zones, no engine. Click to play.
- Client workNova Força↗
A landing page for the Brazilian Jiu-Jitsu, MMA and Muay Thai academy in Epsom, Surrey.