Status: Led
Oracom AI platform: from call center to AI product
Principal architect and hands-on builder of an AI communication platform, from the first stack decision to launch-ready. Now leading the team that builds it.
// Work
What I built and led
Each case study follows the same shape: the context, my role, what I built or decided, the outcome, and what I would do next. Every entry carries its honest status, so in-progress work never reads as finished.
At Oracom Intelligence
Architecture and leadership work on an AI communication platform. Generic descriptions only, no internals.
- Status: Built
Secure delivery pipeline for on-site AI assistants
A major refactor of how on-site assistant devices are taken in, registered, connected over an encrypted channel, and started remotely.
- Status: Built
Connecting a door-access system to an AI assistant
An integration that lets the assistant work with a physical door-access system: QR codes are scanned and checked against an authorised list over a secure channel.
- Status: Designed
RAG document pipeline: designing it and coaching a teammate to build it
I designed a document upload, embedding, and retrieval pipeline, then coached a teammate to build it instead of building it myself.
- Status: In progress
Infrastructure rebuild: zero downtime, autoscaling, continuous delivery
In progress: rebuilding the platform's infrastructure so releases ship continuously, without downtime, and capacity scales with load.
Through Nishan Systems
Software, brand, and marketing for small businesses, through my studio.
- Status: Built
Sha Style: website and local search for a barbershop
Website and Google presence for a barbershop with two locations in Zwickau, the first client of Nishan Systems.
Open source
Tools I built in public. The code is the proof.
- Status: Built
agemon: set up and undo an AI coding-agent environment
An open-source CLI that bootstraps an AI coding-agent environment in a repository, records every change, and can reverse all of it.
- Status: Built
QRGen: a QR studio without paywalls
An open-source QR code generator that runs entirely in the browser: styling and logo embedding without watermarks, accounts, or ads.
In development
Not shipped yet, so only the idea is shown.
- Status: In development
Morika
B2B digital stamp-card loyalty for local merchants in the DACH region. No customer app: a rotating QR code does the job.
// Writing
Writing behind the work
Building an AI-Powered Second Brain: Obsidian + Syncthing + Tailscale + Ollama
How I replaced noisy git auto-commits with a hub-and-spoke sync architecture, restructured my vault into a queryable knowledge system, and wired a fully local AI to answer questions about my notes — running on my homelab, completely free and fully private.
11 min read
The Invisible Burn: The Hidden Energy Developers Use (And Why DX is Not Optional)
Developers don't just "sit at computers." They build entire universes in their minds. Discover why the "mental load" of coding is the most undervalued resource in tech and how to protect it.
5 min read
The Three-Layer Fortress: Building a Private Cloud with Coolify, Directus, and Cloudflare
Stop punching holes in your firewall and exposing your home IP to the world. In 2026, building a private cloud is no longer about managing complex VPNs or risky port forwarding; it’s about creating an invisible, outbound-only bridge to the internet. By combining Coolify for orchestration, Directus for data management, and Cloudflare Tunnels for Zero Trust connectivity, you can build a three-layer fortress that is accessible from any browser but completely hidden from scanners. This is the definitive guide to professional-grade self-hosting on your own hardware—no open ports required.
10 min read