Skip to content

Internal Web Apps

Your team is running a growing business out of a spreadsheet that was never meant to scale.

It is a custom web app built around your exact workflow, replacing the fragile spreadsheet your team has outgrown.

We build lightweight internal web apps, custom-built around your exact workflow, that give your team a real interface, real access control, and real data without the spreadsheet chaos.

ActiveThis weekOn timeRECORDOWNERSTATUSLiveLiveLive
18 formsin one records portal, built for a healthcare office

The problem

A shared Google Sheet with 8 editors, 12 tabs, and no access control is not a system. It is a liability.

Google Sheets is a powerful tool. It is also where business operations go to quietly break down. When your team grows past a certain point, the spreadsheet stops being a solution and starts being the problem.

What it costs the business

  • Errors from manual entry and version conflicts
  • Hours spent training staff on a tool that was not designed for them
  • Inability to add logic, automation, or access rules to a flat file
  • Zero audit trail when something goes wrong

What changes

Here is what changes once the system is live.

  • One portal replaces the master spreadsheet

    Role-based views mean no one overwrites anyone else’s work again.

  • Clients onboard themselves, status included

    Intake, documents, and status updates run without a single check-in email.

  • A pipeline tool built for your process

    Intake, stages, ownership, and reminders, sized for your team, not enterprise software.

  • Compliance-ready access control, built in

    Every action is logged, and access follows role, not trust.

What we build

How It Works: Four Real App Types

01/ 04

Operations Management Portal

What we build
A clean web interface that replaces the master spreadsheet your ops team lives in.

02/ 04

Client Onboarding Portal

What we build
A dedicated interface for collecting client information, managing document uploads, tracking onboarding stages, and notifying your team when action is needed.

03/ 04

Lead and Sales Tracking App

What we build
A lightweight CRM-style internal tool built for your specific pipeline, stages, and team, without the overhead of implementing Salesforce for a 10-person company.

04/ 04

Healthcare or Compliance-Sensitive App

What we build
For businesses that handle data requiring access control, audit trails, or compliance documentation, clinics, legal firms, insurance agencies, financial services.

Proof: Healthcare admissions office

The situation

A healthcare admissions office kept its forms, records and PDFs across many Google Sheets. Staff chased files from sheet to sheet to fill one patient folder.

What we built

A web portal with 18 structured forms, add and edit, a two-page PDF output, signature areas, staff and admin roles, and two-step login. Every submitted form is saved to the person it belongs to.

  • 18 formsin one records portal, built for a healthcare office

Pilot delivered and the milestone approved. Code and database handed to the owner, so the office does not depend on us to keep it running.

Client name withheld. Full architecture available on request.

Case studies

Internal web apps we built.

See every case study

The stack

Works with the tools your team already uses.

  • FrontendReactTypeScriptTailwind CSS
  • Backend / databaseSupabasePostgresFirebase
  • Automation layern8nGoogle Apps Scriptcustom APIs
  • AuthSupabase Authcustom role-based permissions
  • HostingVercelself-hosted Dockerclient's own infrastructure
  • IntegrationsAny tool with an API, HubSpot, Airtable, QuickBooks, Stripe, and more

Scope + timeline

Start small, prove it works, then scale.

  1. Lightweight portal

    Single workflow, 2-3 views, basic auth, export

    Timeline14-21 days
  2. Full internal app

    Multi-role access, 5-8 views, automation triggers, integrations

    Timeline30-45 days
  3. Complex system

    Multiple modules, external integrations, AI features, reporting

    Timeline45-75 days
  4. Ongoing dev retainer

    Feature additions, bug fixes, performance improvements

    TimelineMonthly

Questions

The things owners ask before they commit.

Off-the-shelf tools are built for the average workflow. We build for your specific workflow. When your process has unusual logic, compliance requirements, or integration needs that generic tools cannot handle cleanly, a custom app is faster and cheaper in the long run than years of duct-taped workarounds.

Free 30-minute Lead Check

Tell us what your team is running on a spreadsheet. We will tell you what an app would look like.

Book a free 30-minute scoping call. We will review your current workflow, sketch the right architecture, and give you a realistic scope, timeline, and cost estimate, before any work begins.

Get a Free 30-Min Lead Check