PP
Pranav Patil
Founder · HandelOS · Berlin
“I spent years watching good businesses bleed money in places their software never looked.”
The build
How HandelOS got built.
Not a startup deck — a story that started on the shop floor.
The origin
Six chapters, one leak that started it all.
Every HandelOS app traces back to the same thing: watching good businesses quietly lose money where their software never looked.
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It started on the shop floor
Years in operations and supply chain, watching good businesses quietly bleed money — a job priced too low, a car left idle, stock dying on a shelf, a slab cut wrong. Owners felt it. Their tools never showed it.
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Fifty dashboards, zero answers
Generic software showed everything except the one thing that mattered. Screens full of numbers, and still no finger pointing at the leak.
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So I built one engine
One shared core — billing, inventory, roles, GST — that every trade could run on. Build it once, properly, instead of fifty half-built tools.
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One Pulse per trade
On top of that core, for each trade, a single vital sign — the one number that finds where its money leaks, before it's too late to fix.
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A family was born
One platform, many trades — each tuned to how it actually bleeds money. Some live, some still in build — always labelled honestly.
🪨GraniteOS ⛏️QuarryOS 🏛️PetraOS 🔥ForgeOS 🍔Spitze Ops 🦷DantOS 🚕SafarOS -
Your trade is next
Now built from Berlin — for India and the EU, one trade at a time. Tell us yours — we'll show you the number built for it.
Who's behind it
Built by an operator, not a software vendor.
HandelOS comes from the shop floor — not a sales deck.
Why I built HandelOS
I come from operations and supply chain — the side of a business where the money quietly leaks: a job priced too low, a car sitting idle, stock dying on the shelf. Owners felt it, but their tools never showed it.
Generic software gives you fifty dashboards and zero answers. So I built the opposite: one engine for every trade, and for each one, the single number that tells you where the money is going. Then a stack of AI systems to research, build and run the work — so one operator can ship like a studio.
One platform. A family of trade-built apps. Built from Berlin — for every trade.
- Operations & supply-chain background
- One engine, many trades
- Stone, metal, food, fleet & dental
- Founder now based in Berlin
See the work
See everything I've built.
Live apps, builds and demos — every one labelled honestly. Then tell me your trade and I'll show you the number built for it.