I design and manage enterprise Azure environments, deploy OpenAI at scale, and build SaaS products from zero to launch — using AI-assisted development to move at startup speed.
I'm Alan — an Azure and OpenAI administrator, SaaS founder, and developer based in Germany. I work at the intersection of enterprise cloud, AI deployment, and hands-on product development.
Right now I'm shipping BeitragsKlar, a billing transparency platform for German sports clubs, and building RechnungsCheck, an AI-powered E-Rechnung validator — while managing Azure and OpenAI environments professionally. I use AI as a force multiplier — not a shortcut — to ship production-grade software as a solo founder.
Provisioning and governing enterprise cloud environments end to end — identity management, AI model deployment, JupyterHub platform rollouts, security baselines, and cost optimisation across multi-tenant setups.
Building web applications on modern JavaScript stacks with AI-augmented workflows and prompt engineering. Shipping production software at startup speed as a solo developer using Claude Code, LLM-driven tooling, and carefully crafted system prompts.
From market validation to production launch — building SaaS products for the German market with deep regulatory compliance built in. Two live products targeting E-Rechnung, ZUGFeRD, DSGVO, and GoBD requirements.
Building native Android apps from concept to Google Play — Kotlin-first development with modern architecture patterns, encrypted local storage, accessibility services, and Firebase integration for monitoring and analytics.
Member billing transparency platform for German sports clubs — 68 API routes, 51 row-level security policies, ZUGFeRD 2.x compliant invoicing, and CAMT.053 bank statement import with auto-matching. Built solo with AI-assisted development and ready for beta clubs.
Enterprise-grade administration of Azure cloud infrastructure, OpenAI service deployments, and JupyterHub platforms — managing access controls, monitoring, model lifecycle, and compliance across organisations.
AI-powered E-Rechnung validator for German businesses receiving electronic invoices. Upload any invoice, get instant EN 16931 compliance checks, plain-German AI explanations of errors, and auto-generated supplier correction emails.
A digital wellbeing Android app that blocks social media during your morning hours until you complete a journal entry. Privacy-first design with encrypted local storage, multi-language support, and two blocking modes — built solo with Claude Code.