E.T.T.S. LLC | Selected Work

A practice is its body of work.

Intelligent systems for the physical world, built across nearly two decades: from a thirty-two-operation line collapsed to one, to the founding wearable, to the systems running client operations today.

Operations console for a general contractor showing leads, proposals, and project status in one view.

A contractor's operating system

Client · Charleston Brothers Construction

Public site, lead intake, AI-assisted quoting, proposals, vendors, receivables, search content, and paid acquisition, rebuilt as one operating system for a twenty-year general contractor. Agents draft. People decide.

View case study →

Logistics control view showing shipments across several carriers with a failover route and an audit timeline.

Governed logistics intelligence

Client · DistroLogic

A governed intelligence platform for cross-border logistics: carrier-agnostic orchestration with live failover, tariff and cost-leakage screening, and an installable commerce app. Every action is written to an audit trail.

View case study →

Reconciliation view comparing nightly house-account balances to the accounting receivable, with flagged exception days.

Recon3: house-account reconciliation

Client · Toler's Cove Marina

A point-of-sale house-account system shows a live balance but keeps no history, so month-end tie-out to accounting was guesswork. Recon3 takes an immutable nightly snapshot, pulls the matching receivable, and flags only the days that genuinely break.

View case study →

Personal operations console with a morning brief, due-today and going-quiet tiles, and a draft approval queue.

The Cockpit: one console, many operations

Client · DistroLogic · Charleston Brothers Construction

A per-person operating console: a morning brief, a deal board, and a draft queue where approve means send. One codebase, deployed for separate companies, each reading only its own data.

View case study →

Manufacturing control tower console showing sourcing, tariff, evidence, and passport status for a battery component.

Watchtower: a manufacturing control tower

Client · Graphene EV

A control tower for battery-manufacturing supply-chain compliance: foreign-entity sourcing rules, tariff scenarios, forced-labor evidence, and battery-passport data in one view, with an exportable audit trail. Demonstrated on clearly labelled pilot data.

View case study →

Marina website hero with a chart-style navigation and a palette drawn from nautical signal flags.

First to the Atlantic: a marina's front door

Client · Toler's Cove Marina

A marina's website rebuilt around one idea, first to the Atlantic, with an identity drawn from the signal flags in its own burgee and a navigation modeled on a nautical chart.

View case study →

Publishing imprint catalog page set in a didone display face with a tide-pattern endpaper.

An independent press, rebuilt to its own guidelines

Client · LCIX Editions

A complete identity system for a hybrid publishing imprint, then a catalog site rebuilt to that system: titles, categories, press, and news on a fast static stack with every legacy link preserved.

View case study →

PermitOS landing page: One control layer for permitting, with Get started and Sign in actions.

PermitOS: one control layer for permitting

Client · Progress Preservation

Permit readiness, inspection prep, and project documentation for residential builders, in one control layer. Built first for the complexity of Charleston.

View case study →

PowderRoute OS landing page: The decision engine for alpine travel, with a prompt and three ranked resorts.

PowderRoute OS: the quest for perfect snow

The quest for perfect snow: a decision engine that scores snow, fares, lodging and points together, then ranks complete trips with an audit trail. An R&D build.

View case study →

FlightWrench homepage hero over a Boeing aircraft nose: Master Boeing Aircraft Maintenance, One Checklist at a Time.

FlightWrench: a technician-first maintenance hub

Client · FlightWrench

A service system for Part 145 repair stations, with a Boeing maintenance playbook: decades of hangar-floor knowledge organized into checklists a technician can use on shift.

View case study →

Race-Let wrist-worn wearable — RFID and USB key carrying identity, medical, and GPS data.

Race-Let — the founding wearable

Built for the Cooper River Bridge Run with longtime director Julian Smith. RFID and USB key on the wrist — identity, medical history, GPS positioning. The first expression of the idea. Ahead of its time.

View case study →

The Digital-DNA Suite — six coordinated applications (Tix, Health, Wallet, Map, ID, Points) on one identity carrier.

The Digital-DNA Suite

A full application layer on one device — Digi-Tix, Digi-Health, Digi-Wallet, Digi-Map, Digi-ID, Digi-Points. A proprietary identity and content platform.

View case study →

Concept 3D vision-system tablet for aircraft production, showing a spatial view of a build at an operator station.

Boeing 787 — the LG vision tablet

As a first-tier Boeing vendor, brokered a partnership with LG to bring a 3D vision-system tablet to 787 production. Ahead of what the line could absorb in 2011 — the early-and-right pattern.

View case study →

Digi-Audio — encrypted, synchronized media streaming across multiple devices on a fitness floor.

Digi-Audio

A self-healing, encrypted media-streaming system, developed independently as a private application, then expanded and applied across gyms, hotels, and fitness floors. Synchronized content to any device.

View case study →

Sensing platform — mechanical muscle sensing fused with an inertial measurement unit, reading motion without electrodes.

The sensing platform

Mechanical muscle sensing fused with flight-controller-grade IMU — reading the body without electrodes. Backed by formal study in autonomous flight (TU Munich) and underactuated robotics (MIT).

View case study →

Multi-axis mill-turn machining a constant-velocity joint in a single hard-tooling operation.

32 → 1: the CV-joint line

Redesigned a constant-velocity joint assembly line from 32 operations down to a single hard-tooling operation on a Mori Seiki NT mill-turn. The origin of the method we now call Sequence.

View case study →

Digi-Sense — a matte, precise multimodal sensing instrument held in hand.

Digi-Sense

The current sensing instrument — mechanical-first, multimodal, closed-loop. Matte, precise, baseline-aware. The platform thesis made physical.

View case study →

The 2026 entries are systems Digi-DNA architected and built for operating clients; each client is a separate entity, named factually, with no implied endorsement. The founding projects follow. Honoring Julian Smith (1951–2019), longtime director of the Cooper River Bridge Run.

Build the next entry in the archive.

Start a Strategic Build →