Multidisciplinary Design Engineering at the Speed of AI.★
I am Don Martirez—a Multidisciplinary Designer & Developer specializing in transforming complex AI systems into intuitive, delightfully human, production-ready product experiences. Whether architecting GraphRAG and multi-agent frameworks, crafting high-fidelity Next.js interfaces, designing pixel-perfect visual brand identities, or producing engaging social and video content, I build zero-friction applications that drive enterprise value with a big smile.
Curiosity and Passion at Every Layer
Design-Engineering
01 // SYSWhere UI meets Architecture. Designing intuitive, highly scannable interfaces backed by rock-solid, production software engineering.
Rapid AI Prototyping
02 // ACCELSpeed to Production. Leveraging Cursor, Claude, Next.js, and FastAPI to aggressively prototype, validate, and ship.
Visual & Print
03 // CRAFTFoundational Aesthetics. Rooted in high-end graphic design, pre-press separation, and tactile physical packaging craftsmanship.
Semantic GraphRAG
04 // DATAKnowledge-Graph Grounding. Engineering hybrid Neo4j + Vector Cypher traversals to ground LLM outputs in verified multi-hop enterprise schemas.
Video & Copywriting
05 // STORYHigh-Impact Narratives. Scripting premium marketing copy, storyboard timelines, and video voice-overs for social campaigns to elevate technical products.
Self-Healing Systems
06 // OPSAutomated Resilience. Programming PowerShell heartbeat monitors, self-healing cron daemon loops, and telemetry pipelines to keep data channels operational.
SELECTED WORK
LATEST LOG ENTRIES
My Design-Engineering Journey
A chronological retrospective detailing my growth from a CMYK print graphic production artist to an autonomous systems design technologist.
Read LogWhy I Tore Down the Gates
How removing a high-barrier Firebase auth sign-up gate in favor of open-access and local-storage caching tripled conversion rates in under 24 hours.
Read LogLIVE PRODUCTION BLUEPRINT
Next.js Edge Client
Hydrated Edge runtime, Tailwind variables layout engine.
FastAPI Server brain
Uvicorn worker, multi-agent router, and RAG gateway.
Neo4j Graph Database
Clustered semantic nodes indices, self-healing heartbeats.
LET'S ARCHITECT HIGH-VALUE AI SYSTEMS.
Available immediately for full-stack design-engineering, AI-agent integrations, and Glendale/Burbank hybrid office-roles. Notice period: 0-2 weeks. Let's build frictionless products that users love!