dow-edwards/
full-stack engineer · ai/rag · u.s. navy veteran
based in new orleans · taking on freelance & full-time
## work
- [01] Knittrix2025–2026
Multi-tenant RAG platform for construction document Q&A with sourced citations.
rag · multi-tenant · fastapi · pgvector · next.js · fly.io
→ /work/knittrix
- [02] Airbnb — Command Hub2023–2024
Entity favoriting and project hierarchy features for an internal tool used across Airbnb.
react · graphql · typescript
→ /work/airbnb-command-hub
- [03] [REDACTED]2024
Direct-to-consumer drop platform for a major music-and-fashion brand. Under NDA.
headless commerce · performance · nda
→ /work/confidential-drop
- [04] DXC Technology — American Airlines Sabre PSS2022–2023
Mainframe operations on IBM Z-series/TPF for American Airlines’ Sabre Passenger Service System, processing millions of PNR transactions daily.
ibm z-series · tpf · z/os · jcl · cics · mainframe ops
→ /work/dxc-technology
## services
ai / rag engineering
- - production retrieval pipelines
- - multi-tenant data isolation
- - llm cost optimization
- - eval harnesses
full-stack product engineering
- - feature delivery, end-to-end
- - performance work
- - greenfield mvps
- - frontend modernization
book a 30min discovery call: cal.com/dm2/discovery
or email:
## about
u.s. navy hospital corpsman 2012–2016. dxc technology / american airlines sabre pss 2022–2023. operation spark / hack reactor 2022. airbnb associate software engineer, command hub, 2023–2024. full-stack engineer at efh solutions since 2024, leading the 2025 yeezy.com headless re-platform. founder & lead engineer at knittrix since april 2025, building multi-tenant construction-document RAG in production.
i ship production systems end-to-end. no theater, no agency overhead, no lead-times measured in months.