Client: (confidential)

Problem: put a pricing spreadsheet online for clients to use.

Details: 20 rows of data and unlimited columns with monthly budgets. Interactive dynamic graphs that show the effects of what-if scenarios.

Solution: Svelte used for the frontend application with a simple form to identify and lock in client type, fully interactive spreadsheet using a data-table and inherent calculations that propagated across the columns of the spreadsheet and a chart dynamically.

Time engaged: 5 hours programming time, accelerated by AI use.

Result: App hosted on youronline.app domain for immediate testing the next day for client.

Cost: £500.00. Additional changes may require additional costs. Client required some simple changes and they took another 2 hours. Each revision tested and published in less than 30 seconds. When Client approved, installed it on their own domain taking more time.

Alternative

Enterprise Development (Productised Service)

Cost: US$4000/month

The above project would be completed, modifications and adjustments made during the month, plus other projects completed.

Comparison: Client would get more value for their project, plus additional projects and websites during the month. The above client would have only invested approximately £150 for the above application development and most importantly received a more capable application.