BRAEDEN KEENA

Independent Technical Consultant

Hire me on Upwork

Operations & Business Leader Self-Taught Software & Systems Builder

I built and sold a 500-acre business, then taught myself engineering.

I build data pipelines that know when they're lying to you — backed by operations leadership, validation rails, and embedded RF systems.

🏛️

Operations & Business Leadership

I’ve led teams in places where the stakes were real — 500 acres of operations, city‑wide programs, and engineering projects that couldn’t fail. My leadership philosophy comes from environments where excuses don’t help and clarity keeps people safe.

Explore Leadership & Business Story →

Software & Systems Engineering

Built & shipped web applications, automated scraping pipelines, and federal classifiers (GAScout, GovScout, FindStorage, nacup.us) plus a WiFi-CSI RF hardware sensor array that hit 99.7% device-ID accuracy — then spent two months proving that number was measuring the room.

Explore Technical Projects →

Featured case study · Wi-Fi CSI

V1 closed · V2 hypothesis registered

Three ESP32 beacons · Two receivers · Eight nights

99.7% accurate.
Wrong question.

I built a system that identified Wi-Fi devices by apparent crystal-clock imperfections. Then I designed the controls that proved it was measuring the physical link instead.

Open the full investigation
The experiment that changed the claimWhat moves the measurement?

The 19.6σ comparison spans nights and carries the drift floor shown above. The 0.2σ co-location result is same-instant.

69.5Mclean beacon frames replayed
8paired overnight captures
2receiver architectures
29 / 35distinct ideas / independent rejection tests
0spoof-resistance claims made
What survived

A short-lived link state.

Within the same night88–96%

recognition after recent enrollment

On a held-out night53–64%

best channel-feature recognition

The security question

A cloned identity does not clone the path. Whether an attacker can reproduce that path is the V2 experiment—not a conclusion borrowed from V1.

Room or Radio?Read the build, the controls that broke it, the 69.5-million-frame replay, and the 35 independent tests that rejected 29 distinct hypotheses—then see the physical-link authentication question that followed.

Other work

Selected work.

01
DeliveredJul 2026Client

Multi-Platform Communications Consolidation

Confidential Upwork engagement — consolidated and reconciled 7,626 records across five messaging platforms into a single, defensible timeline for a legal proceeding.

7,626records parsed and normalized across five heterogeneous communication sources

★★★★★

“I originally searched for someone who could handle basic Python scripting, but Braeden delivered far beyond that. He anticipated needs I didn't even know how to articulate.”

Upwork client · 5.0
02
Live2026

GAScout

Georgia public records pipeline & delinquent tax analytics dashboard.

$62.75Muncollected delinquent tax liability tracked across 8 tax cycles

03
Live2026

GovScout

Federal solicitation & defense procurement intelligence engine.

100/100pricing-availability signal scoring algorithm across 4 keyword families

04
LiveAug 2026

Health-Inspection Lead Pipeline

Public health-inspection records across two jurisdictions, deduplicated and recency-ranked into a call list — with most of the engineering spent on making sure the list can't be quietly wrong.

1jurisdiction researched in full, then deliberately not built

05
Sunset2025–2026

findstorage

Built to find store IDs my team couldn't get. Grew into a national self-storage pricing directory.

48 daysconsecutive daily snapshots, zero gaps, 4,664 stores in 43 states

06
Live2026

nacup.us

Live World Cup 2026 fan hub — host-city info, news, and live scores in one place.

48 hrsconcept to deployed production site

07
Sunset2025

Chrostory

A digital time-capsule product — users seal photos & messages for future delivery. Built AI photo tagging/sorting on Firebase, sold ~40 ten-year capsules via Stripe, and pivoted into QR-code group photo drops for weddings & events before deliberately winding it down.

40+real beta users validated the product

08
DeliveredAug 2026Client

Franchise Rankings Chart Generator

428 per-company sales and units charts generated from one spreadsheet, matching the publisher's existing output exactly — and handed over as something they can run themselves next year without me.

428per-company chart files from one command

★★★★★

“Project done quickly and on time.”

Upwork client · 5.0

Operations leadership

Running the thing, not just building it.

Operations work sits behind the engineering — permits, payroll constraints, safety programs, and the people who have to be somewhere at a specific time for any of it to work. Two of those jobs are written up in full.

Honey Lake Motocross Park

Founder / Sole Operating Partner · Honey Lake Motocross Park, Milford, CA · 2016–2018

A two-day race weekend that peaked at 6,500 attendees, ~1,200 of them racing, directed by a 120-person crew of staff, contractors and volunteers with full P&L responsibility throughout — and no payroll budget for any of them.

~500Acres acquired and returned to operation
1,200Riders at peak weekend
120Staff, contractors and volunteers directed
The rebuilt start straight at Honey Lake: groomed hard-pack dirt running toward the hillside track, with snow-capped mountains behind it.
Riders working through the rock section of the Honey Lake track while spectators watch from the bank above.

Read the full Honey Lake Motocross Park case study →


School Crossing Guard Operations

Crossing Guard Operations Supervisor · All City Management Services (ACMS), Blue Valley USD 229, KS · 2023–2025

Ran crossing-guard operations for the southern half of Blue Valley USD 229 — 50 guards across 33 sites, staffed twice a day, which is 66 individual posts to fill every school day. No post went unfilled and no student was injured across the full tenure.

50Crossing guards hired, trained and managed
33Sites covered, staffed morning and afternoon
66Individual posts to fill every school day

Read the full School Crossing Guard Operations case study →

Background

The operations years and the engineering years aren’t as separate as they look on paper. Both come down to the same habit: don’t trust an unverified result, find where the system actually breaks, and be straight about what still doesn’t work.


Operations experience

Technical skills

AI & Agentic SystemsAgentic Engineering & AI Coding Tools (Claude Code, Antigravity/AGY) · Empirical Test Harnesses & AI Verification · LLM API Integration & Automated Workflows

DevOps & AutomationGit / GitHub · CI/CD (Cloudflare Pages, Netlify) · Windows Task Automation · Scheduled Data-Refresh Engines & Validation Rails

Hardware / IoTESP32 Firmware (C / ESP-IDF) · ESP-NOW & BLE Protocols · I2C & SPI Sensor Networks · RF Signal Processing (WiFi-CSI) · 3D Printing & CAD (OpenSCAD)

LanguagesPython (scraping, data pipelines, automation) · JavaScript / TypeScript · SQL · HTML5 / Modern CSS

Operations & LeadershipFull P&L Responsibility · Teams of up to 100 People · Vendor & County Permitting · Emergency Safety & Medevac Planning

Web & DataAstro v5 (Content Collections & SSG) · REST APIs & API Reverse-Engineering · Technical SEO & Schema.org JSON-LD · Leaflet.js & MarkerCluster Mapping · JSON & SQLite Data Architecture