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SolasBackend migration

Moved business logic out of Google Sheets and Airtable, without retiring the tools that worked

Spreadsheet and no-code logic rebuilt as backend services with audit trails.

The full Solas story
Solas: Backend migration
  • 5+

    legacy tools consolidated

  • 1

    template for every new hub

  • 2

    tools kept where they work

logicflow · solas · the work
before

The challenge

  • Five loosely connected tools held the business together, and all of them were fragile.
  • Every new production client meant manual duplication across tools.
  • Analytics were scattered, so enterprise clients had no unified reporting.
  • The founder spent her time managing a toolchain instead of growing the business.
what we built

The solution

  • Logic from Google Sheets and Airtable moved to backend services with audit trails.
  • Node.js and MongoDB back end, Next.js admin, Flutter mobile app.
  • Webflow kept only for the public marketing site. Acuity kept for booking, because it works.
  • A multi-tenant hub template instead of per-client copies.

after

The results

  • Achieved one platform in place of 5+ tools, without the founder managing a toolchain.
  • Achieved new production hubs from a single template, without manual duplication.
  • Achieved four sales in one week after the platform stabilised.
“I'm excited that we're live finally.”
Sarah McCaffrey, Founder, Solas

built with

  • Node.js
  • NestJS
  • MongoDB
  • Next.js
  • Webflow
logicflow · your build

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