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Frishchin Systems
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Own product · Go · TypeScript

Hashbonit — invoicing for Israeli sole traders

Document generation, payment rails and a clean tax-season paper trail for ⁧עוסק פטור / מורשה⁩.

At a glance

2026

in development

Go · TypeScript

stack

Audit trail

on every document

The problem

Israeli sole traders juggle invoices, receipts and tax paperwork across disconnected tools — most of them in English and none of them built around how עוסק פטור reporting actually works. The paper trail that should take minutes eats evenings.

How it is built

  • Next.js and TypeScript application layer
  • Go services for documents and business logic
  • Payment-provider integrations on PCI-certified rails
  • Digital document generation with an audit trail

Where it stands

In active development as my own product — and the working example of the scoping, build and instrumentation process micro-SaaS clients get.

  • Product scoping through to a working MVP
  • Payment and document rails integrated
  • The same build process clients get

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