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.
Senior Tech Lead and Cloud Architect in Switzerland
Most founders stop building. I haven't.
Cloud architecture, platform engineering, and infrastructure automation across AWS, Azure, and GCP. From SaaS products to enterprise migration programmes.
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
Multi-Cloud Network Topology Decisions
Why VPC and VNet models diverge more than any other control across AWS, Azure, GCP, and Alibaba Cloud, and how to decide what to standardise versus what to leave provider-native.
RBAC patterns for production cloud environments
Role design, automation identities, access review, and break-glass controls for auditable production access across shared cloud estates.
Golden Image Architecture for 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.