Everything below is in production. Where we only built it, it says so — we do not claim operations we do not do.
Manufacturing · Own product
Parametric CAD and production planning for aluminium fabrication.
A 3D configurator in the browser over a Python geometry service, producing a cutting list and a priced quote from the same model. Nesting is a real optimisation problem and it runs server-side with a tested solver.
Private system · screenshot on request
Financial technology · Own product
An automated trading and analysis platform for forex and CFD markets.
A Python orchestrator, a FastAPI service and a Next.js front end, talking to two separate broker terminals. The hard part was not the strategy — it was making every order path idempotent so a restart mid-execution can never double a position.
E-commerce · Retail client
A fragrance store with its own admin, catalogue and payment flow.
Storefront, admin API and a payment integration, all operated by us. Product feeds are generated for search and shopping channels straight from the catalogue rather than maintained by hand.
Private system · screenshot on request
Billing & invoicing · Own product
Invoicing, receipts, credit notes and payment links for Israeli businesses.
Multi-business with role-based access, built against a card processor’s API. Documents are legally sequential, so the numbering had to be correct under concurrency — a race here is a compliance problem, not a bug report.
Developer tooling · Own product
Publishes a web application to the app stores.
A self-hosted Android build pipeline that produces a signed release bundle from a URL. Signing keys never leave the machine, which meant building the whole toolchain rather than renting a CI service.
Private system · screenshot on request
Construction · Own product
Turns architectural drawings into a bill of quantities.
Vision models read the plan; a deterministic engine does the arithmetic. Keeping those two separate is the whole design — an estimate a model invented is worse than no estimate.
Industrial · Manufacturing client
A right-to-left marketing site for a gate and fence fabricator.
Hebrew-first, which is a typographic problem before it is a translation problem: line breaking, numerals inside sentences and mixed-direction text all behave differently and have to be handled deliberately.
Local services · Service client
Appointment booking with SMS confirmations.
The interesting failure was not in the app: outbound TLS to the SMS gateway stalled while every other request worked. It turned out to be a path-MTU black hole on the host network, fixed by clamping MSS.
A short call, a straight answer on feasibility and cost, and a written plan you can take to anyone — including someone else.