Digital platforms on solid foundations, built by one pair of hands.
Freelance CTO and tech lead since 2008, designing and steering them end to end — interface to production. Frontend, backend, cloud infrastructure and the integration of AI models, mostly for luxury, banking and retail groups.
Some of the names along the way.
- 18
- years in practice
- 11
- brands and groups
- 4
- countries shipped into
- 1
- just me, end to end
An agentic platform, from cluster to console
A monorepo platform where AI agents and MCP tools are deployed as Knative services: Hono + oRPC backend, end-to-end typed React 19 consoles, Keycloak tenancy, encrypted secrets at rest, and two MCP servers — one agent-facing for self-scheduling, one operator-facing over the whole control plane. Wired into LiteLLM, Langfuse and Open WebUI with per-project provisioning.
- Kubernetes · Knative
- Hono · oRPC · Prisma
- React 19 · TanStack
- MCP · A2A
- Keycloak · better-auth
- LiteLLM · Langfuse
- 28
- oRPC routers
- 73
- MCP tools exposed
- 2
- consoles, one UI kit
From the cluster to the pixel.
AI & vision
Agentic platforms and applied computer vision, from training run to signed binary.
- MCP
- A2A
- LiteLLM
- Langfuse
- YOLO training
- SAM 3
- Matting
- Core ML
- MLX
- Neural Engine
Infrastructure
Clusters that survive an audit, and the pipelines that keep them boring.
- Kubernetes
- Knative
- GitOps
- Linux
- systemd
- Ansible
- Keycloak
- OAuth / PKCE
- Prometheus
Interface
Long-lived codebases on web and native, held to a frame budget.
- React 19
- React Native
- TanStack
- Astro
- Vite
- Swift
- Kotlin
- Tailwind
- shadcn/ui
Backend
Typed contracts end to end, and latency budgets nobody has to argue about.
- Hono
- oRPC
- Prisma
- PostgreSQL
- Redis
- Cloudflare Workers
- D1
- R2
- Queues
Tech lead
Embedded with your team, owning architecture, review and the release train.
Consulting
Audits, migration plans and second opinions before the expensive decision.
Fullstack build
Infrastructure to interface, delivered by the person who designed it.
Ten products, built the same way.
01 — On-device vision
Contour
Segment anything, on your Mac.
Meta's SAM 3 and 3.1 as a real Mac workstation — drop in a folder, write a prompt, get masks, boxes and dataset-ready COCO or YOLO exports. Inference runs locally on MLX. Nothing leaves the machine.
02 — On-device speech
Cadence
Who said what, and when.
Any recording into a timestamped, speaker-attributed transcript, entirely on the Neural Engine. Five engines, word-level timings, on-device briefs. The only network call is the one-time model download.
03 — Agent tooling
Cupertino
Your agent, in your Apple apps.
Seven MCP servers across Mail, Notes, Reminders, Calendar, Contacts, Messages and Safari — behind one Full Disk Access grant held by a signed menu-bar app, not four editors. Writes are off by default.
