Live Platform

PLAD

Algorithmic Trading & Portfolio Intelligence

A trading dashboard that combines proprietary algorithmic screening with live brokerage data across ten portfolios. It applies Minervini trend-template analysis and scores an eight-point composite signal — but the part that matters is the loop around it: every call is logged with its outcome, and the screener’s per-criterion weights are re-learned from that record, so the scoring is tuned by results rather than by opinion. Account-level reality is modelled too — the 401k line carries both a self-imposed monthly trade budget and the plan’s real 30-day per-fund round-trip restriction, and plan fees are read off the statement rather than assumed. Used daily for real investment decisions.

Python / FlaskClaude APISnapTradeyfinanceLearned Signal WeightsBacktesting
PLAD portfolio dashboard: holdings table with live P&L and per-position algo scores
Portfolio Dashboard
PLAD performance view: portfolio versus S&P 500, sector breakdown and risk/reward scatter
Performance & Risk
Live Platform

PLUTO

Net Worth Tracking & Financial Optimization

A personal finance platform that aggregates bank and brokerage accounts, tracks net worth over time, and provides AI-driven advice for financial optimization. Connects to live account data to deliver a real-time financial picture with actionable recommendations.

PHPPlaid APIAI AdvisorBank SyncAnalytics
PLUTO dashboard: net worth trend, monthly cash flow, asset allocation and account list
Net Worth
PLUTO accounts page: cash, retirement, property and liability accounts with balances
Accounts
Public Platform

HarborLaw

Free Legal Research & Compliance Analyzer

An AI-powered legal research tool that makes compliance analysis accessible to everyone. Users can query regulations, analyze legal documents, and get plain-language explanations of complex compliance requirements — all for free. Built to democratize access to legal intelligence.

AI / RAGLegal CorpusNLPCompliance EngineDocument Analysis
HarborLaw home page: understand your Washington land-use or tenancy dispute in plain English
Start a Dispute
HarborLaw analysis brief: three prioritised findings with RCW and WAC citations and next actions
Analysis Brief
Live Platform

IP Sales

B2B Visitor Intelligence & Lead Scoring

Raw web traffic on a B2B industrial site is dominated by automation: foreign crawlers, security scanners, cloud-hosted bots, and AI training scrapers. Without aggressive filtering, the highest-ranked “leads” are all bots. We architected for that from day one — a daily pipeline parses access logs, reverse-DNS and geo-enriches every visitor IP, drops cloud and scanner ASNs while keeping residential and corporate networks, then scores the rest by buying intent. The result turns a wall of raw IPs into a ranked, sales-actionable list of real companies.

Python / FlaskClaude APIAccess Log PipelineReverse DNS / GeoIPASN Filtering
IP Sales Ranked Leads
Ranked Leads
IP Sales Bot Filtering
Bot Filtering
Client Deployment

Bayview Floral

Greenhouse Plant Tracker PWA

An iPad-first plant tracking system built for a working greenhouse. Staff log plant counts, conditions, and movements from a shared device on spotty wifi — so the app is offline-first by design, with an IndexedDB write queue, cache-backed reads, and an upsert-only save contract that survives intermittent connectivity without ever overwriting good data with a bad payload.

Progressive Web AppIndexedDB QueueOffline-FirstSQLiteiPad-Optimized
Bayview Floral plant tracker: table of plants with type, colour, dates pulled and bloomed, vase life and weekly log
Plant Tracker
Bayview Floral new plant record: pick from the Pacific Northwest flower library to pre-fill the entry
New Plant Entry
Public Platform

There Be Whales

Real-Time Whale Sightings for the Salish Sea

A one-tap sighting app for people who live on the water. You drag a crosshair to where the animals actually were — not where you happen to be standing — then say what you saw. No sign-up, no account. Sightings exchange both ways with the Acartia cooperative that Orca Network and Whale Alert feed, so a report from one beach lands on the same map as everyone else’s. Email and web-push alerts fire when something surfaces inside your radius, and the app installs to a phone home screen and queues reports offline when the signal drops.

Progressive Web AppLeaflet / OpenStreetMapAcartia APIWeb PushOffline Queue
There Be Whales live sightings map of the Salish Sea
Live Sightings Map
There Be Whales sighting report sheet on a phone
Two-Step Report
Client Deployment

Art by McCarthy

Gallery & Storefront for a Working Painter

One-of-a-kind inventory is a harder problem than the storefront around it: there is exactly one of each painting, so two buyers must never both reach checkout. Reserving a work is a conditional update that can only succeed from “available,” and an abandoned checkout releases on a timer instead of quietly retiring the piece. Payment is hosted Stripe Checkout, so card details never touch the server. Sold work stays on the wall with a red dot rather than being deleted — it is the best sales proof the site has. The artist runs all of it from an admin console: works, photos, orders, enquiries, mailing list.

Python / FlaskStripe CheckoutSQLiteEXIF-Stripping Photo PipelineView Transitions
Art by McCarthy home page
Entry
Art by McCarthy available originals grid
The Wall
Art by McCarthy studio admin: artwork list with status, price and shipping band, beside exhibitions, consignment, orders and messages
Studio Admin

Want this kind of work applied to your data?

We build the same caliber of platform for clients — fixed scope, production-ready, in 6 weeks.

Explore Services →