I started in security engineering and now build whole products in Python and TypeScript: the API, the interface and the Docker file. I’m taking on new work.
All four lines show clear. Set the one that fits and the inquiry form picks it up.
Produsera is a live product. The rest is open source on GitHub, shipped with docs, tests and a licence.
A CRM you assemble. The core covers customers, appointments, quotes and invoices; stock, purchasing, returns and accounting are modules a business switches on only when it needs them.
A multi-tenant product with a free core, paid modules, an audit log and Microsoft account sign-in. Each workspace gets its own Postgres schema.
.NET 9, Blazor, Postgres.
Core, always on
Add-ons, switch them on as you need them
A self-hosted home for environment variables that keeps the connection open. Change a value and every running application has it about a hundred milliseconds later, with no restart and no deploy.
Built for the day a credential leaks: values are encrypted at rest, tokens are stored hashed, every write is versioned and audited, and a rotation shows which applications have not caught up yet.
FastAPI, Postgres, Next.js, server-sent events, Docker. AGPL-3.0.
2 of 3 on the current value. Waiting on billing-worker.
The strip envless shows above the table while a new value lands.
A small language for drawing with intent instead of raw SVG path commands. You say how long a stroke is and where it bends; the engine solves the geometry and writes a PNG. Pure Python, no dependencies.
canvas 220 120 palette #ffffff #111111 #e94560 line x=20 y=88 length=160 width=2 color=2 curve x=20 y=88 length=160 bend_at=50 bend=-42 width=7 color=1
A dev-only React wrapper, published on npm. Wrap a component, drag sliders in a floating panel, then copy the CSS or Tailwind classes back into your code. Try the idea here.
padding: 20px; border-radius: 12px; background: #818cf8;
An e-signature application in two repositories: a React and Vite front end, and a FastAPI service on Postgres with Alembic migrations, JWT sessions and Google sign-in.
I came up through information security engineering, with Cisco networking training behind it, and wrote business software on Odoo along the way. Both left habits: I assume a key will leak one day, I want a record of who changed what, and I like software that says plainly what state it is in.
Today I work across the whole stack. I’m comfortable owning a service from the database schema to the last pixel, and I write the README as carefully as the code.
Tell me what you need and I’ll reply with whether I’m a fit and what the next step is.
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Hi Jugert, I'm getting in touch about working together. [What you need, rough timeline, and anything else worth knowing] [Your name]