Open to opportunities

Rafael Ricco David

@rafaelriccodavid

Message

I build end-to-end AI agents, real-time voice products, and full-stack platforms.

Brazil

Message

What I'm looking for

I'm looking to own end-to-end product work on AI, real-time, or full-stack systems where practical engineering improves customer outcomes.

At Ambar, I own a white-label AI sales assistant for UK estate agencies, converting anonymous website visitors into booked viewings through embeddable text and voice chat. I also shipped the Brand Ambassador React Native app to the App Store and Google Play in under three months.

I build systems end to end, from tenant-isolated vector search and event-sourced ingestion pipelines to WebSocket voice streaming, barge-in, and offline-first mobile workflows. Previously, I was the sole engineer on a cooperative-lending platform for a Malaysian financial institution and built its super-admin portal in eight days.

Across InfoxHub and Infratoken, I've delivered logistics, auction, and asset-tokenization products using TypeScript, React, Next.js, Node.js, Python, AWS, and Docker. I care about practical onboarding, reliable user experiences, and products that work under real-world constraints.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Ambar

Sep 2025 - Present (11 months)

Owned a white-label AI sales assistant for UK estate agencies end to end, including embeddable text/voice chat and automated onboarding. Built and owned the agent's voice channel from prototype to production and shipped a React Native field app to app stores.