Build a Custom work Hub for construction business

APPLICATION INSTRUCTIONS (READ CAREFULLY)
To ensure you are not a bot and have actually read this brief, please include the following in your proposal. If these are missing, your proposal will be declined immediately without review.

The "Keyword": Start the first line of your proposal with the words "DAMPROOFING HUB UK".
Location Confirmation: Confirm that you are physically based in the UK and available for UK-time-zone communication.

The "AI-Free" Guarantee: We are looking for a developer who writes clean, custom code or utilises professional-grade low-code platforms (like Caspio, Knack, or Bubble) to save us time and money not someone using AI to generate buggy code they don't understand. Briefly state your tech stack of choice for this.

Proof of Work: Provide a link or screenshots of a Job Management or Field Service system you have built previously. Generic portfolio links will be ignored.

The Xero Question: Briefly explain one challenge you’ve previously overcome when integrating a custom system with Xero.

Note to Chancers: We are looking for a long-term technical partner, not a one-off freelancer. We have a strict vetting process. If you do not have the specific experience requested, please save your credits.