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Build · Web applications

Web applications shaped around the way your business really works.

When spreadsheets, paper and generic software start slowing you down, a focused web application can replace them. We design and build secure, fast tools that your team and customers want to use.

Outcome

Less admin, fewer errors, clearer numbers.

How a typical application is put together

  1. L1Interface

    Screens designed for the task: quick on a phone, efficient on a desktop.

  2. L2Logic

    Business rules on the server, validated and tested.

  3. L3Data

    A relational database with backups and clear ownership.

  4. L4Integrations

    Email, payments, accounting and calendars, connected where it saves time.

What it solves

  1. 01

    Work lives in spreadsheets

    Copy-paste between files, version confusion and no single source of truth.

  2. 02

    Generic software doesn't fit

    You pay for features you don't use and work around the ones you need.

  3. 03

    No clear view of the business

    Key numbers are scattered, so decisions wait for someone to compile them.

What's included

  • Discovery and workflow mapping
  • UX and interface design
  • Secure sign-in and user roles
  • Database design
  • Dashboards and reporting
  • Document and PDF generation
  • Integrations with your existing tools
  • Works on phone, tablet and desktop
  • Documentation and handover

How it runs

  1. 01

    Map

    We map the workflow and decide what the first version must do.

  2. 02

    Prototype

    Key screens designed and tested with the people who'll use them.

  3. 03

    Build in phases

    A usable first version early, then improvements in short cycles.

  4. 04

    Run

    Monitoring, backups and support once it's in daily use.

Technology & approach

We favour proven, well-supported technology: TypeScript end to end, a relational database, server-side logic you can audit, and hosting that scales without drama.

  • Next.js
  • TypeScript
  • PostgreSQL
  • Prisma
  • Server Actions
  • REST & webhooks
  • Construction / Web application

    Sammy Masonry LLC

    A private web application to create, send and track invoices and estimates, with branded PDFs and full customer history.

Questions

Do we need an app or a website?

If people mostly read about you, a website. If they sign in to do something, like manage, track or create, that's an application. Many businesses need both, and we plan them together.

Who owns the code?

You do. The code, database and accounts are yours, and we document how everything fits together.

Tell us what you're building.

Share a few details and we'll reply with questions, ideas and a clear next step.

Or write to us at hello@onvix.io