Heftli
I designed, built, and launched a production-grade multi-tenant SaaS platform. I independently operate every layer: from the Supabase and Stripe infrastructure down to the frontend components.
Founder · CTO · Solutions Architect · Switzerland
Most founders stop building. I haven't.
Cloud architecture, platform engineering, and infrastructure automation across AWS, Azure, and Google Cloud. From solo-built SaaS products to enterprise migration programmes. Certified across all three major clouds.
Selected work
Expats in Switzerland
I evolved the project from a static site to a live, growing platform serving the international community. It runs on highly cost-efficient cloud primitives and background workers.
Lansez
I built and now operate a venture platform that successfully supports rapid, early-stage product launches and market validation.
Recent notes
Golden image architecture for production Linux baselines
An operating model for Packer golden images: bake vs configure boundaries, promotion pipelines, launch-template enforcement, and automatable hardening checks across AWS, Azure, and GCP.
Practical multi-cloud cost optimisation
An operating model for right-sizing, reserved capacity, and cost ownership across AWS, Azure, and GCP without compromising production reliability.
Plan a cloud migration without importing old operational risk
A migration operating model for landing zones, ownership boundaries, IaC baselines, cutover planning, and cost control before workloads move to the target cloud.