Portfolio
System design, applied AI, and the engineering work that takes products from architecture to production.
2024 · Principal Engineer
Agentic AI tutor for English conversation practice. Dynamic role-play scenarios, real-time pronunciation scoring, and contextual response coaching tuned to the learner’s level.
2024 · Principal Engineer
A fully automated content pipeline: lesson scripts to video to social posts, end-to-end. OpenAI, Veo3, and ImageGen behind a workflow that lets one person ship what used to need a content team.
2021 · Principal Engineer
New product line for ELSA. Owned architecture and production delivery on AWS / EKS, with the AI scoring path running through a Golang service co-designed with the speech team.
Past work
Crypto Exchange & ERC-20 ICO
NashTech · 2018 — 2021
Architected the exchange platform and ICO smart contracts for a crypto venture.
US university campus app
NashTech · 2018 — 2021
Mobile + cloud delivery for a US Ivy League university.
Construction-engineering field app
NashTech · 2018 — 2021
Field-ops application for engineers working on construction sites.
I take on a small number of engagements each year. If your work needs system design and applied AI held together by the same hand, get in touch.