AI Design Engineer

Experience defines architecture.Architecture refines experience.

I design and build AI applications and platforms where UX and engineering are decided together, from start to finish.

Companies and organizations that trusted my work

Eunoia CareMinisterio de Seguridad Nacional - ArgentinaCarbon WatcherTNACenitalHSBCQuilmesArketify

Why most AI projects don't get where they should

Integrating artificial intelligence into software is easier than ever. Building it so users trust it and actually adopt it is another story.

There are models for everything, frameworks and services for everything. But what truly defines the reliability of any AI application is both the experience it gives the user and the way it's built.

These decisions are made before putting the intelligent experience in users' hands.

That's where UX and architecture meet — and where I help companies and product teams build intelligent experiences users actually adopt.

Selected projects

TÜV NORD · Sistema Cóndor

TÜV NORD · Sistema Cóndor

Enterprise platform · 2 years in production

Lead evaluation crossing technical scopes, auditor availability, and internal documentation. From 3 days to 5 minutes.

Full operational platform · AI agents for query evaluation · Hybrid RAG + structured artifacts architecture

View case study
Mi Caja · Government Platform

Mi Caja · Government Platform

Platform at scale · 100k+ active users

70% reduction in processing times. Full operational software for managing citizen procedures.

REST API · Remote procedures · Inter-entity document transfer

View case study
View all projects

If you're building something with AI, or want to start, let's talk.

Available for new projects. I respond within the first 24 hours.

AI Design Engineer

Buenos Aires, Argentina · Working with teams worldwide.

© 2026 Lucas Semelin. All rights reserved.