Design Engineer
Designer and front-end engineer with nearly thirty years keeping design and code in the same hands. I take approved designs to tested, accessible production frontend, and build full products on my own. Currently contracting for OPTEN AG in Switzerland and shipping AI-native products with agent teams.
Independently — products built end to end
A clinical diary for the 24-hour Holter exam — the patient taps a symptom and it lands timestamped on the doctor's dashboard. Designed and built solo.
Snap a fuel pump and Claude Vision reads liters, price and total — no typing.
A SaaS that turns rough notes into structured prompts.
Through OPTEN AG — engineering inside a Swiss team
Game Center, standings, player statistics and club finder — approved Figma to tested, accessible frontend. National sports federation
Speak an order and it becomes matched catalog line items, across iOS, Android and web. Wholesale distributor
Dashboard, match details and the JSON data contract that guided the backend API. National sports league
Design Engineer · OPTEN AG contractor (Switzerland)
Take features from approved Figma designs to merged, tested, accessible frontend across Swiss client products — design decisions and production code in the same hands, with AI agents shipping alongside me.
.NET · Umbraco · Angular · React Native · HTMX · SCSS · Azure OpenAI
Senior Designer / Frontend Engineer
Built reusable component systems across React, Angular and EmberJS for energy and tech companies, with accessibility and atomic design throughout — design and code in the same hands.
React · Angular · EmberJS · TypeScript · Design systems · WCAG
UX/UI · Front-end (Angular)
Ran the discovery and redesigned Canal Eleva for 120k+ students through the lockdown, as designer and front-end developer.
Founder · accessibility-first
Accessibility-first studio. Authored UX guidelines and built the SIGSAUDE app for the Brazilian Navy, Arena On (e-sports platform) and WhatsApper (a WhatsApp chatbot).
UX Methodology · Design Framework
Nine years shaping how Petrobras builds software. Authored company-wide UX guidelines and created Fcorp Design — the corporate design framework adopted across Petrobras applications. LOPE, the company-wide people locator, came out of this era.
Be! Interactive · USGI · Shoptime · Infnet
Visual programmer and Flash instructor — award-winning rich-media interfaces for Nike, CBF, HSBC, Oi and others, and teaching rich-application design and programming at Infnet.