Lewisia CV
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- Claude
- Next.js
- Supabase
Lead AI Engineer · PhD in Computer Vision
AI that comes back
stronger.
I'm Mohamad Al Assaad, Lead AI Engineer with a PhD in computer vision. I build GenAI systems that hold up in production: retrieval, multi-agent orchestration, and the evaluation that keeps them honest. Lewisia Labs is where I publish the projects and the writing.
Why Lewisia
Named after a flower that refuses to quit.
Lewisia is a rare alpine flower, the bitterroot. It can survive a full year without water, looking dead, then bloom again. It is named after the explorer Meriwether Lewis.
For us it stands for resilience, exploration, and AI systems that keep delivering in the real world, not just in demos. This is the home for the tools I build and the notes I write while building them: the architecture decisions, the evaluation harnesses, and the small apps that come out of them.
Resilience
Bitterroot
A year without water, then it blooms again. Systems built to survive the quiet months and the hard ones.
Exploration
Meriwether Lewis
Named for an explorer. Every project here starts as a map of unknown ground, drawn by shipping.
- 01
Retrieval that holds
Hybrid search, reranking and evaluation loops, built for real documents rather than demo PDFs.
- 02
Agents with guardrails
Multi-agent systems with clear contracts, observability and failure modes designed in, not discovered.
- 03
Vision roots
A PhD in computer vision and years of shipping models: the discipline of measuring before believing.
Projects
Small tools, built properly.
Lewisia Voice
Coming soonA conversational voice agent built for real calls, not demos.
- Voice agents
- Realtime
- Multi-agent
Writing
Notes from production.
Get in touch
Working on a GenAI / RAG system and want a second opinion?
Write to me.