AI / fullstack engineer — San Francisco Bay Area

Andrew
Brockenborough

I build AI products end to end. Focused on LLM-powered web apps, and production ready websites for real clients.

open to AI / full-stack engineering roles
Andrew Brockenborough
Recent Project

Anode

A browser-based battery test data analyzer — built in a weekend, zero dependencies. Keep scrolling to walk through how it works.

01 · Ingest

A full test run, no backend

A synthetic Li-ion generator (tanh OCV curves, IR drop, per-cycle fade) or CSV upload — capacity computed by trapezoidal current integration, entirely client-side.

02 · Detect

Four detectors, one red trace

Robust z-scores (median/MAD) on fade slopes, sudden capacity steps, thermal outliers, and voltage sag vs fleet. Healthy cells trace slate — failing cells trace red.

03 · Summarize

Claude drafts the engineering read

Run stats compress to JSON and one BYO-key request returns a test-engineer summary — fleet health, outlier cells, recommended next tests.

0s
median to full explanation (Gloss)
0s
chart screenshot → structured read (QuantAnalyst)
0+
client sites shipped solo, end to end
Selected work

Projects

Anode

New

The battery test analyzer from the walkthrough above — synthetic Li-ion cycling data or CSV ingest, four statistical anomaly detectors, and an optional Claude-drafted engineering summary. Zero dependencies, hand-rolled canvas charts, fully client-side.

Vanilla JSCanvas Statistical detectionAnthropic API
View live demo →

QuantAnalyst

Live

AI chart-analysis tool: a raw chart screenshot becomes a structured technical read — trend, key levels, and two probability-weighted scenarios — in ~12s. Vision prompts with strict JSON schemas render straight into UI components, plus a retrieval-grounded coach that reasons only over the user's logged trades.

Multimodal promptingStructured JSON RAGReact
View live site →

Portfolio “ask” agent

Live on this page

The chat bubble in the corner is a real product: a hosted API that answers recruiter questions about my background using an LLM grounded in my resume and project docs. Try it — it's the fastest way to screen me.

PythonLLM + RAG RenderVanilla JS
Ask it something →

Gloss

Extension

A Manifest V3 extension that explains any highlighted text in place — built, debugged, and published to the Chrome Web Store end to end. Streaming SSE architecture, Shadow DOM isolation, and BYOK auth keeping it fully client-side.

JavaScriptMV3 Anthropic APISSE
View GitHub Repository→

Client sites

Freelance

Production sites for small-business clients in the automotive and apparel sectors — 38Carmodz and BM Wrapz — hand-rolled HTML/CSS/JS with no framework overhead, owning scoping, build, and delivery end to end.

HTML/CSS/JSDesign SEO
See live client work →
Toolbox

Skills

AI & LLM

The layer I build products around — every project on this page ships an LLM in production, not a demo.

Anthropic APIPrompt engineering Structured JSON outputsStreaming (SSE) Multimodal / vision promptingContext grounding RAGEmbeddingsEvals

Languages

From product scripting down to assembly — comfortable at every level of abstraction.

PythonJavaScript C++SQLMIPS Assembly

Frontend & Backend

Full-stack delivery: React UIs when the product calls for it, hand-rolled vanilla when it doesn't.

ReactReact Router Tailwind CSSRadix UIRecharts Node.jsExpress.jsREST APIs PostgreSQLMongoDBMySQL

Cloud & Systems

The unusual part of my stack for a web person: real systems coursework — device drivers, file systems, OS internals.

AWS EC2Docker Docker ComposeUbuntu Server Linux/UnixDevice drivers File systemsOS internals Git / GitHub
Experience

Freelance Web Developer

Self-employed

Built and shipped production sites for small-business clients in the automotive and apparel sectors, owning scoping, build, and delivery end to end. Developed an AI-assisted workflow using Cursor and Claude to cut build time, and managed client relationships directly — translating non-technical requirements into scoped deliverables.

2024 — Present
Education

M.S. Artificial Intelligence

San José State University
Expected May 2028

B.S. Computer Science

San Francisco State University
Aug 2021 — Aug 2025
Contact

Let's talk.

I'm looking for AI software engineering roles where I can ship product, not just experiments. Email is fastest — or ask the terminal for anything else.

Ask Andrew AI · trained on my background
Live
$ ask andrew
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