The work speaks.

Production systems built solo, end-to-end. From discovery to deployment.

Shipped — Featured Project

Prudential Advocate

Trust & Estate Litigation Firm — Century City & Irvine, CA

A full marketing website and staff portal for a California trust & estate litigation firm — designed, built, and audited to WCAG 2.2 AA accessibility standards, live in production.

AA
WCAG 2.2 Audited
6
Practice Areas
2
Office Locations
1
Staff Portal

No web presence, and litigation firms can't afford accessibility risk.

A newly formed California trust & estate litigation firm needed a professional web presence from scratch — one that could hold up to the scrutiny of prospective clients evaluating a law firm during an already stressful moment.

Law firm websites are also a common target for ADA/accessibility demand letters. The firm needed a site built correctly from day one, not retrofitted after a complaint.

A fast, accessible marketing site plus a private staff portal.

Designed and built end-to-end: information architecture, practice area pages, attorney profiles, and a full accessibility pass against WCAG 2.2 AA success criteria — keyboard navigation, screen reader compatibility, color contrast, and semantic markup.

  • Six practice area pages (trust litigation, will contests, conservatorships, probate, estate planning, and more)
  • Full WCAG 2.2 AA accessibility audit and remediation
  • Private staff portal (Supabase-authenticated) separate from the public marketing site
  • SEO foundation: Search Console verification, sitemap, structured metadata
  • Static architecture for fast load times and minimal attack surface

A template for law firm websites done right.

Live in production, verified in Google Search Console
Audited against WCAG 2.2 AA — reduces accessibility demand letter exposure
A private staff portal alongside the public site, not bolted onto a page builder
Now also the beta customer for Docketed, Sequential's case management product

Built with

HTML/CSS Supabase Vercel WCAG 2.2 AA
Shipped — Flagship Project

Custom Sales App

R.F. MacDonald Co. — Industrial Equipment Services

Production sales application for a 12-office industrial equipment company — 9 forms, 31 tables, 145 users, built and shipped solo.

31
Database Tables
9
Form Types
145
Users
12
Offices

Paper forms, manual entry, zero visibility.

R.F. MacDonald Co. is one of the largest boiler and burner service companies on the U.S. West Coast, with 12 offices across California and Nevada serving commercial, industrial, and institutional customers.

25 field salespeople were generating 100–125 quotes per month each. Every quote started on paper or a tablet, then got manually entered into NetSuite by inside sales.

That's 50–100 hours of data entry per salesperson per month. Errors, bottlenecks, and zero visibility for managers into what the field team was actually doing.

A full production sales management application.

Not a prototype — a system used daily by a real company. Built from discovery call to production deployment by one person.

  • 9 digitized sales forms with dedicated calculation engines, validated against real customer quote spreadsheets
  • 31-table PostgreSQL database with Row-Level Security on every table
  • Five-tier role-based approval workflow, from field sales up to executive admin
  • File cabinet module: customer/job document tree, photo and CAD file uploads, public shareable job links
  • PDF/Excel report exports plus direct NetSuite CSV export integration
  • Executive dashboard: KPIs, trends, status distribution across all offices
  • Mobile-first PWA, installable on phones for field use

What changed.

Digitized paper-based sales workflow across 12 offices
Real-time manager visibility into field sales activity for the first time
Automated quote calculations that previously required manual spreadsheet work
Approval pipeline that eliminated bottleneck between field and office
Designed to save the company 1,000+ hours per month in manual data entry
Delivered beyond contract scope: labor rates admin, printable reports, CSV export, audit logging

Built with

Next.js Supabase PostgreSQL Vercel TypeScript Tailwind CSS shadcn/ui Row-Level Security PWA
Beta — Currently Being Built

Docketed

Legal Case Management — California Trust & Estate Firms

Case management software for California trust & estate law firms, built around an automated court docket monitoring engine — currently in beta with a live law firm customer.

14
Database Tables
14
Monitoring Scenarios Tested
CA
Court Coverage Focus
1
Beta Law Firm

Court dockets change, and nobody finds out until it's late.

Small trust & estate firms track cases across spreadsheets and manual court-website checks. Hearing dates move, filings get added, judges get reassigned — and firms find out by chance, or too late.

Generic case management tools don't understand California probate court structure, and none of them watch the docket for you.

Case management with a built-in docket-watching engine.

Docketed pairs a purpose-built cases and clients system with an automated change-detection engine that watches California Superior Court sources and flags what moved.

  • Full case management: status transitions, parties, private notes, tasks, secure document storage
  • Automated court monitoring engine: detects hearing date changes, new filings, and status or party changes
  • Live monitoring sources for Orange County probate tentative rulings and LA Superior Court case calendars
  • Email ingestion: firms forward court notification emails and case updates extract automatically
  • Role-scoped dashboard: urgent cases, upcoming court dates, and alerts at a glance
  • Multi-tenant architecture built for multiple firms from day one

What's live today.

Foundation, cases module, and court monitoring engine shipped and in active beta use
Beta customer: Prudential Advocate, a California trust & estate litigation firm
Multi-tenant from the ground up, ready to onboard additional firms
Actively expanding court coverage across additional California counties

Built with

Next.js Supabase PostgreSQL TypeScript Row-Level Security Vercel Cron
In Development — Sequential Product

SPARK Assessment

Sequential Analytics — Proprietary Business Health Diagnostic

Proprietary business health assessment — 30 questions, 5 pillars, automated scoring. Sequential's diagnostic framework for small business consulting.

5
Pillars
30
Questions
150
Max Score
4
Tier Bands

Five pillars of business health.

SPARK is a proprietary business health assessment framework designed for small businesses (5–100 employees) who know something isn't working but can't pinpoint where.

S Sales 0–30
P Performance 0–30
A Awareness 0–30
R Retention 0–30
K Knowledge 0–30

Assessment framework and scoring engine.

  • Complete 30-question assessment framework with validated scoring methodology
  • Scoring engine: 0–150 total, 0–30 per category, with tier bands
  • React dashboard for presenting scored results
  • Professional report template with executive summary and recommendations roadmap
  • Full automation pipeline: form submission → scoring → report generation → delivery
  • Tiered pricing model from self-service to premium multi-department analysis
  • Website integration for lead generation

SPARK demonstrates that Sequential isn't just a services shop — there's a product methodology behind the work. It shows structured thinking about how to diagnose business problems before building solutions.

Interactive Demo

Bakery Operations Dashboard

Rise & Proof — Sample Client

A fully interactive enterprise operations application for a bakery — 5 modules, 3 user roles, live cost calculations, and responsive mobile design. Built as a working demo to showcase what a custom business app looks like.

5
Modules
3
User Roles
8
Recipe Items
10
Inventory Items

Show, don't tell.

Most agencies show mockups. We built a fully working application that visitors can click through directly in the browser. No login, no signup — just open the demo and start exploring.

Rise & Proof is a fictional bakery with real operational complexity: wholesale orders, recipe costing, inventory tracking, and role-based access for different team members.

The demo runs entirely in the browser — no backend, no database, no stored data. Just the frontend patterns and calculation engines that power production applications.

Five modules, three roles, real logic.

  • Dashboard — KPIs, revenue charts, sales breakdown, and recent orders at a glance
  • Orders — Filterable order management with status tracking and assignee visibility
  • Recipes — Live cost calculator with ingredient management, batch scaling, and profit margins
  • Inventory — Stock levels, reorder points, and inventory valuation
  • Role Switching — Owner sees everything, Kitchen sees production, Front of House sees their orders
  • Mobile Responsive — Full mobile layout with bottom navigation and card-based views

What this demonstrates.

Production-grade UI patterns for complex business operations
Live calculation engines that update with every keystroke
Role-based access control that changes what each user type can see
Responsive design that works across desktop and mobile devices
Data architecture thinking — how entities relate across modules
The kind of application we build — try it yourself below

Built with

React JavaScript CSS-in-JS Responsive Design SVG Charts

Your project could be next.

Tell me about the problem. I'll tell you what it takes to solve it.