Hi, I'm Salah
I build products at the seam of software and hardware:
iOS apps that drive Sony α cameras and printers,
backend systems that orchestrate dozens of moving parts,
and AI features that ship grounded answers.
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Cheddar
A photo booth that lives between an iPad, a Sony α and a Pi.
Native Swift rendering, sub-second capture-to-print,
running at hundreds of events.
iOSFlutterSwiftSony αAirPrint
OneBooth + api2
The B2B platform that runs the studios —
customer dashboard, event config, photo delivery.
Schema versioned across 280+ migrations.
Next.jsNodePostgresDrizzle
WhosNext
An indie decision-maker app shipped to the App Store.
14 tools — finger chooser, lucky wheel, dice, coin —
under one playful canvas.
FlutteriOSApp Store
open ↗
OneFlow
Headless print-orchestration for event hardware fleets.
Hot-swappable images, mDNS discovery,
running on Pi 4 in production today.
GoLinuxRaspberry PiAvahi
What I do
ios · flutter · swift
go · node · typescript
postgres · drizzle · edge
rag · anthropic sdk · openai sdk
embedded linux · raspberry pi
AVAILABLE
Booking now: Q3 2026 onward.
Engagements: fractional CTO,
build sprints (4–8 weeks),
design-partner work.
Day rate on request.
About
Based in Germany.
I work directly with founders
who want their product to feel inevitable.
Available in German and English.
Hire me
salah@mintano.com
cal.com/salahalhaji/15min
I reply within 24h on weekdays.