Marios Antonoudiou, AI product engineer.
Building AI-powered products that feel simple, useful, and ready for real users.
I design and ship AI-enabled product experiences across frontend architecture, interaction design, and product workflows. My focus is turning complex systems, data, and model capabilities into software people can actually understand, trust, and use.
The AI-Native Team: From Solo Pilots to Command Fleets
Moving from using AI as a personal "secret weapon" to integrating it as a core team asset is the most significant workflow shift since the adoption of...
Been building with
Lateralus Ventures
Led frontend development for Ask Chief, shaping AI product experiences with scalable interfaces that could evolve alongside intelligent workflows.
Celonis
Built analytical product interfaces for OCPM, alongside shared component systems, build pipelines, and platform foundations that helped teams move faster together.
Lenses.io
- Engineered product interfaces for SQL Processors and Data Catalog.
- Architected the shared components library.
- Worked on developer tooling, including the CLI.
The Chat Shop
- Spearheaded end-to-end processing architecture.
- Established the company's streaming data infrastructure.
- Built the operational foundations for reliable delivery and automation.
Commversion
- Developed the customer delivery platform and its public-facing infrastructure.
- Designed and implemented the initial InstantConnect system.
Personal projects
Ghostwriter
Compatible with Strava
Places for Zendesk
Built for Zendesk marketplace
SneakPeek
Built for LiveChat marketplace
Let's connect