Claorova

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Live work, shipped.

Live, launched websites, brands, and Shopify stores we built for barbershops, towing, lawn care, tax and accounting firms, electrical contractors, cleaning companies, concierge brands, fitness coaches, and e-commerce labels across Phoenix, Scottsdale, Tucson, Miami, Tampa, New York, and Orange County.

This is a small sample of our public work, not the full roster. Custom development shows 7 products from 20+ we have built. The websites tab shows 5 sites from 50+ we have launched. Much of what we build stays confidential or under NDA.

/tools · engines and systems

What we built.

A small sample from 20+ products, platforms, and systems we have built. Firm OS, a K-12 STEM academy, calendar sync, estimating and tax engines, finance platforms, and simulation tools. Much of what we build stays confidential.

Our own productOur product

Firm OS

We built, and sell, the software a tax or bookkeeping firm runs its whole practice on: every client, the work on them, the files, the conversation with the client, and the bill.

Seven days free, then $500 a month for the whole tool suite

One workspace for running a tax or bookkeeping firm.

The one product on this page that is ours rather than a client's. Firm OS puts a firm's clients, its work, its documents, its client conversations and its invoicing in one place, with a strict boundary on who can see which client. Firms sign up and start a trial themselves, and their own clients get a portal branded as the firm, never as Claorova.

  • Every client, with several of your people assigned to each
  • A task board for the firm: assign, prioritise, comment, close, archive
  • Client logins, messaging, and files moving both ways
  • Document requests and secure uploads with no account to create
  • Statement reading for PDFs, scans and phone photos, then categorization
  • Invoices and card payments under the firm's own name and brand
Next.jsTypeScriptPostgresClerkSupabaseStripeAnthropic SDK
clients3 open
Alvarez Landscaping
Waiting on client
RS
Nguyen Dental PC
In progress
You
Brightside Cleaning
To do
MK

Curriculum and course design

HomeSTEM Academy

We built the curriculum and the online school around it: the courses, the units, the assessments, and the platform students and parents actually log into.

Elementary through high school, plus AP and college credit

A full K-12 STEM programme, written and delivered online.

A complete K-12 STEM academy delivered online. The work covers scope and sequence across every grade band, the units and assessments inside each course, the science, computing and social studies material that sits alongside the STEM core, and the learning platform that delivers it and tracks progress.

  • Scope and sequence across elementary, middle and high school
  • STEM courses, including computing and Python programming
  • Science and laboratory curriculum with teacher guides
  • Social studies and humanities alongside the STEM core
  • AP courses and college credit pathways
  • Assessments, rubrics, and the platform that tracks progress
Curriculum designStandards alignmentAssessment designOnline delivery platform
Elementary
6
Middle
8
High
11
AP
4
STEM · science · computing · social studies

Availability sync engine

Universal Calendar Sync

We built a system that keeps every Google and Outlook calendar you live on in lockstep: a meeting on any one of them instantly marks you Busy on all the others, without ever leaking titles, people, or links.

Seven calendars, one availability. Double-booking gone.

Every calendar. One clear week. No double-booking.

A privacy-first availability engine for people who run work, school, and business across separate Google and Microsoft identities. A blocking event on any connected calendar writes a private Busy block onto every other writable calendar in the sync group; moves, cancels, declines, and free/busy flips propagate in seconds. Locked-down corporate Outlook tenants that refuse API access still participate through published ICS feeds. Calendly needs no special integration: it books against one anchor calendar, and the engine fills the rest.

  • Bidirectional Busy sync across Google Calendar and Microsoft Outlook
  • Privacy contract: titles, attendees, locations, and meeting links never leave the source
  • Live push via Google channels and Microsoft Graph change notifications
  • ICS published-feed fallback for tenants that block third-party apps
  • Works with Calendly, Google Appointment Scheduling, and Microsoft Bookings through the calendar itself
  • Unified live week view across every connected identity
TypeScriptFastifyPostgresGoogle Calendar APIMicrosoft GraphVercelNeon
sync group · livebusy → everywhere
Google · worksource
Busy
Outlook · jobreplica
Busy
Google · bizreplica
Busy
titles · attendees · links stay on the source

AI estimating engine

The Volt Planner

We built an app that turns an electrician's job details and floor plans into an accurate, code-checked price quote in minutes, instead of the hours it usually takes to work out by hand.

Rough estimate: bids that took hours now take minutes

Job details and floor plans into code-aware bids in minutes.

An AI estimating and permitting platform for electrical contractors. Purpose-built residential and commercial engines turn job details and uploaded floor plans into accurate, NEC-validated bids, with jurisdiction-aware permit packages and a companion mobile app for the field.

  • Residential and commercial estimating engines with material takeoffs and labor curves
  • Floor-plan and takeoff extraction from uploaded PDFs
  • NEC code validation, automated fixes, and electrical load calculations
  • Jurisdiction-aware permit packages and AHJ submission profiles
  • DXF drawings, branded PDF estimates, and QuickBooks export
  • Companion iOS and Android app with offline sync and on-site sign-off
Next.jsTypeScriptAnthropic SDKPostgres + DrizzleStripeCapacitor
plan
estimate
NEC
permit

Automated tax-return engine

MasterTax Engine

We built a tool for an accounting firm that reads tax documents like W-2s and 1099s and does the math for a full federal, New York State, and NYC return automatically, with a person checking every number before anything is filed.

Rough estimate: most of the manual prep time per return, gone

Source documents into a computed Federal, NYS, and NYC return.

An internal tax-preparation engine for an established US accounting firm. A vision-AI layer extracts data from W-2s, 1099s, and K-1s, while a separate deterministic engine applies every bracket, deduction, and credit as auditable law-as-code, so no AI-generated number ever lands on a return line. Every figure carries a provenance trail and a mandatory staff review before filing.

  • Vision-AI extraction of W-2, 1099, K-1, and other source documents into typed fields
  • Deterministic Form 1040 engine: Schedules A/B/C/D/E/SE, QBI, AMT, NIIT, SE tax
  • New York State (IT-201/IT-203) and NYC computation, PTET, and Yonkers
  • Depreciation and business-property modeling (MACRS, Section 179, Form 4797)
  • Per-line provenance trail with mandatory review-before-file workflow
  • Build gate requiring every tax constant to cite an IRS, NYS, or NYC authority
Next.jsTypeScriptCloudflare D1 + R2Vision LLMZod
AI vision · extract
deterministic · rules
1040 · A/B/C
NYS IT-201
NYC · PTET
return

Internal finance platform

QNOW Ops

We built one place for a consulting firm to bill its clients and keep its books, replacing a stack of spreadsheets and a couple of separate apps.

Rough estimate: hours of monthly admin saved

One place to bill clients and keep the books two ways.

An internal operations platform for a New York City financial consulting and fractional CFO firm. It pairs an invoice and client manager with a dual-mode bookkeeping system, so the practice tracks engagements, bills clients, and keeps books in both cash and accrual views from a single tool.

  • Invoice and client manager with engagement tracking
  • Dual-mode bookkeeping: cash and accrual views from one ledger
  • Billing, payment status, and client records in one place
  • Reporting built for a fractional CFO workflow
Next.jsTypeScriptPostgreSQL
invoice#0421
paid
cashaccrual
net$ 84,200

Optimization & simulation engine

Yield-Uncertainty Supply Chain Simulator

We built a simulator that stress-tests computer-chip supply chains to find where they would break under real-world uncertainty, so planners can prepare before it actually happens.

Rough estimate: thousands of what-if scenarios modeled in minutes

Stress-testing chip supply chains against yield uncertainty.

A numerical simulation engine that models a three-stage semiconductor supply chain, from fabrication to die bank to assembly, operating under uncertain manufacturing yields. It runs hundreds of controlled optimization experiments that sweep uncertainty levels, pinpoints the tipping points where ignoring uncertainty starts costing real profit and service, and distills the results into a clear decision rule.

  • Three-stage supply chain modeling, fabrication through assembly
  • Stochastic vs. deterministic planning comparison
  • Automated parameter sweeps across hundreds of scenarios
  • Failure-threshold and cliff-effect detection
  • Cost-structure robustness and sensitivity analysis
  • Decision-map and lookup-table generation from results
PythonPuLPCBC solverNumPyMatplotlib
FABDIE BANKASM
profit · servicecritical thresholdyield σ →