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Case Study: B2B Dashboard MVP in 24 Hours (Anonymized)

How a founder shipped a client portal with auth, Postgres, and a live preview — fixed Launch tier, one core loop.

TL;DR: A solo founder needed a client-facing status portal — not a full CRM. We shipped auth, project list, messaging, and preview URL in one Launch sprint. Name withheld; structure is real.


This case study uses an anonymized B2B services founder. Details are representative of a fixed-scope Launch build.

Starting point

  • Founder: Solo operator selling done-for-you deliverables
  • Problem: Clients asked "where is my project?" over email daily
  • Tier: Launch ($999) — core MVP, 24-hour target
  • Deadline: Demo for design-partner clients the next week

Scope (one loop)

Client signs in → sees their project status → reads updates → replies in one thread.

Explicitly out of scope: invoicing, file uploads, multi-org admin, mobile app.

What we built

LayerChoice
AppNext.js 14 App Router
AuthNextAuth — email + Google
DataPostgreSQL — projects, messages
OpsSecret admin queue for status updates
Preview{slug}.on.shipinaday.com

Timeline

Hour blockDeliverable
0–4Schema, auth, middleware gates
4–12Customer dashboard + project detail
12–18In-app Q&A thread
18–24Deploy, preview URL, smoke tests

Outcome

  • Founder stopped daily "status?" emails within the first week
  • Two design partners used the portal without hand-holding
  • Phase two backlog: Stripe for deposits, PDF export (Custom quote)

Lessons

  1. One loop beats feature parity with legacy tools
  2. Preview URL closed the sale with partners before custom domain
  3. Fixed tier worked because scope was written down before build started

Could this be your project?

If your MVP is "customers sign in and see progress," Launch is likely the fit. Prepare your intake and submit.

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