EXPLORE / UBW
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SELECTED WORK / ENGINEERING NOTES

Behind the interface.
Inside the system.

A closer look at the systems I work on: the problems, the architecture and the decisions that connect an idea to useful software.

These projects include private repositories and client-owned work. The walkthroughs explain the architecture without publishing source code, client identities or confidential implementation details.

01 / Voice AI

Voice qualification & telephony

A phone conversation agent connecting speech, lead qualification, CRM context and human handoff.

LiveKitVapiDeepgramNode.jsRedis
Explore the architecture

02 / Backend systems

AI session coordination

A Node.js service coordinating concurrent AI sessions with Redis, job queues and explicit state transitions.

Node.jsRedisBullMQJWTDocker
Explore the architecture

03 / Workflow automation

Lead intake & CRM automation

An event processing pipeline for webhook intake, AI qualification, database updates and team notifications.

n8nNode.jsPostgreSQLDockerWebhooks
Explore the architecture

04 / Full-stack systems

SEO & content workflow engine

A workflow for organizing content topics, producing structured metadata and managing indexing submissions.

Next.jsModel APIsIndexNowPython
Explore the architecture

05 / Infrastructure

Local LLM inference workstation

A Linux workstation for local model inference using Ollama and isolated service environments.

HP Z84096GB RAMLinuxOllamaDocker
Explore the architecture

LET’S BUILD SOMETHING USEFUL

Your next idea.
Let’s make it work.

Tell me what you’re building, what’s getting in the way, and where you want to go.

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