Open to new opportunities

Curious by default.
Built to figure it out.

Creative technologist, problem-solver, audio engineer. I notice the thing nobody else is looking at, sit with it until it makes sense, and build something useful out of what I find.

Normal, IL · Open to relocation & remote · [email protected] · LinkedIn
Portrait of Alexander Neff

About

who I am, in plain language

Creative tech, audio engineering, and the factory floor. Three backgrounds most people don't combine. I built a career on the seams.

I studied Creative Technology at Illinois State, a program built for hybrids who don't fit cleanly into "designer," "engineer," or "artist" because the interesting work lives between those categories. Since 2021 I've spent every year deepening that range.

Before any of the technical work, there was sound. Years engineering, producing, and mixing. Vocal sessions, livestream boards, late-night studio sessions. Releases shipped, repeat clients, work I still stand behind. Audio taught me the patience to hear the problem nobody else is hearing, the taste to know when something is actually finished, and the humility to stay with it until it's right. Those instincts carry into every technical problem I touch.

Two years at Rivian taught me what production looks like from the inside. What breaks. What drags. Where good people end up doing work a computer should be doing. When I rotated onto the Autonomy team, I didn't just complete my queue. I spotted a repetitive sub-task nobody was fixing, built a tool for it on personal time, and shipped 3 to 7× throughput gains without dropping accuracy.

Creative ear. Engineering instinct. Real operational experience. That's what I bring. I teach myself whatever the problem demands, ship something, iterate until it's right. I've done it in studios, on the line, and on my own time.

Alexander Neff portrait
Portrait
// present day
Performing live on stage with microphone
On stage
// on the mic
Outside the Rivian plant in Normal, Illinois
Normal, IL
// Rivian plant

Selected Work

// two lanes, one operator
01 /

Builds software, tools, automation

4 shown
2025 case study AutoHotkey · Windows

MacroBox — the tool I built to do my own job faster.

Configurable macro utility that records, replays, and binds repeated input sequences to single hotkeys. Deployed on the Rivian autonomy annotation pipeline; delivered 3 to 7× personal throughput gains at 99.9% accuracy. Read the full case study below.

2026 — present always on local-first · multi-agent

Hermes — personal AI infrastructure.

Local-first multi-agent AI system I've been running always-on since March. Spans a home GPU and a VPS, with sub-agent orchestration and shared persistent state. Not a wrapper. Costs effectively nothing per query.

2026 shipped Rust · desktop · gaming

Rust overlay — edge through subtlety.

A desktop overlay built in Rust that gives teams a tactical UI advantage by surfacing information the base game buries — all from public APIs, fully above-board. Shipped to spread the edge and support larger coordinated battles.

2024 — present advisory crypto · contract logic

Token project advisory — builder-side consulting.

Advising and contributing on a friend's crypto project from launch through active ops. Working-dev perspective: contract logic, architecture feedback, shipping cadence. Details private.

02 /

Sound engineered, produced, mixed

4 shown
Featured — tap to play featured cut
featured
Alrighty 95 BPM · E minor
self-produced
Break Your Heart 140 BPM · B minor
self-produced
ALCS (w/ Jwayze) 100 BPM · collab
collab

Experience

the timeline
2024 — Present

Independent Engineering

Builder, self-directed · Normal, IL
  • Hermes: local-first multi-agent AI system, always-on since March 2026. Spans a home GPU and a VPS with sub-agent orchestration and shared persistent state. Costs nothing per query.
  • alexneff.dev: hand-written portfolio site — no framework, no build step. Schema.org JSON-LD graph, Web Audio spectrum analyzer, ATS- and AI-agent-friendly.
  • Rust team overlay: desktop overlay surfacing tactical UI information from public game APIs. Shipped 2026.
  • Token project advisory (2024–present): builder-side advisor through launch and active operations.
Dec 2025 — Present

Rivian — General Assembly · Trim 1

Production operator · Normal, IL
  • Rotated back onto the line post-autonomy assignment; operating on R1T and R1S builds.
  • Continuing to observe floor-level workflow bottlenecks and prototype tooling on personal time.
Feb 2025 — Dec 2025

Rivian — Autonomy / Project Annotate

Data annotation & self-initiated automation · Normal, IL
  • Built a custom macro automation tool (MacroBox) that delivered 3–7× personal annotation throughput gains while holding 99.9% accuracy on Rivian's autonomy training pipeline.
  • Adopted by 15+ teammates; wrote training materials and onboarding documentation myself.
  • Documented the methodology, the range of measured gains, and the operator-fluency curve.
  • Escalated quality concerns to engineering; collaborated on validation.
Mar 2023 — Feb 2025

Rivian — General Assembly · Trim 2

Team member · Normal, IL
  • Consistent quality on assembly operations; diagnosed bottlenecks in material staging and flagged equipment issues preemptively.
  • Certified to operate R1T and R1S production vehicles.
  • Recognized with Rivian's Employee Recognition Award (January 2025) for manufacturing quality excellence.
Dec 2021 — Mar 2023

Studio Kai Music Group

Audio engineer / content editor · Fox River Grove, IL
  • Engineered multi-track sessions and produced commercial releases for in-house and client artists.
  • Ran livestream productions with custom soundboards, overlays, and transitions.
  • Real-time hardware/software troubleshooting under session deadlines.
2017 — 2021

Illinois State University

B.A. Creative Technology
  • Interdisciplinary program bridging design, media production, and emerging technology.
  • Foundation in digital media, sound design, and creative problem-solving across tools.

Proof of Work

// MacroBox · the annotation tool
MacroBox — a tool I built to do my own job faster.
Built · Deployed · Measured

Project Annotate ran on a high-volume repetitive workflow. The kind where good people burn out doing work a computer should be doing. I built MacroBox, a configurable Windows macro utility that records, replays, and binds repeated input sequences to single hotkeys. It's the tool I ran every day on the Rivian autonomy pipeline.

demo · 5× speed
// manual
30.14s
by hand, one sequence
// with MacroBox
6.34s
same sequence, one hotkey
3–7×
cycle time
99.9%
accuracy
66%
hours cut
15+
teammates onboarded
MacroBox user interface showing 9 recorded macro slots with keyboard bindings
MacroBox UI · live config view · 7 saved macros // built in AutoHotkey
01 · the problem

A repetitive sub-task hiding in plain sight

The annotation workflow required the same handful of input sequences over and over. The kind of pattern that's imperceptible on day one and painful by month two. Nobody had automated it because it wasn't officially part of the job to fix.

02 · the approach

Record once, replay precisely

I designed a simple mental model: every sequence I ran more than three times should be a hotkey. MacroBox records raw input with exact timing, saves it to a named slot, and rebinds it to a key combo or numpad shortcut I won't confuse with real work.

03 · the build

Built in AutoHotkey, tuned for the floor

Stopped myself from over-engineering. AutoHotkey was already on the machine. No install, no dependencies, no permissions fight. Added Record / Stats / Config / Break / Wide / Clear controls, live visual feedback per slot, and a STOP combo so it never runs when I don't want it to.

04 · the result

3–7× faster in practice. Measured, not claimed.

Same sequence, same accuracy. Measured gains range from 3× to 7× depending on the repetitive content of the task and the operator's fluency with the tool. The demo above lands around the middle of that range. Across a full shift this compounds into hours of reclaimed focus for whoever runs it. 15+ teammates adopted it; I wrote the training materials and onboarded each of them myself.

What MacroBox taught me // how I work, beyond this one project
01 / how I work

Notice first, build second

I watch the workflow closely before I touch anything. The right problem to solve is almost never the one on the whiteboard. It's the one people have stopped complaining about because they assume it's just how things are.

02 / what I bring

An engineer's patience, an artist's ear

Years behind a mixing console taught me to trust my gut on when something is "done" and when it isn't. I bring that same discernment to technical work: a willingness to sit with something until it's actually right.

03 / why it works

Translate across worlds

I can read a factory lead, a software engineer, and a studio client in the same week without losing anyone. That range is rare, and it's the reason the things I build actually land with people.

Skills & Toolkit

what I reach for

Audio & Production

  • Pro Tools · Logic · Ableton
  • Mixing & mastering
  • Vocal production
  • Livestream soundboard
  • Signal chain & delivery

Technical Familiarity

  • Python · TypeScript · JavaScript
  • Rust · AutoHotkey · automation
  • Node.js · Next.js · Docker
  • Git & GitHub
  • Cloud & VPS · networking

AI-Native Workflow

  • Claude · ChatGPT · Cursor
  • Effective prompting
  • Agent-assisted building
  • Review-and-iterate mindset

Working Style

  • Cross-functional collaboration
  • Training & documentation
  • Studio client communication
  • Relentless follow-through

Contact

let's talk
LinkedIn
@alex-neff13
Phone
913-558-9718
Location
Normal, IL · Open to relocate