All work
OperationsPOS · Local Services6 months before go-live2023-2024

Vertical SaaS · USA

Laundry and Dry Cleaner POS

A niche POS frontend for laundromats and dry cleaners that still need speed at the counter.

OutcomeModern browser POS frontend with offline-friendly counter operations

POSNext.jsOffline-firstVertical SaaS
20
active US stores

Operations systems partner

01

The Challenge

US laundromats and dry cleaners were stuck on legacy POS systems. Stores needed a fast web POS with local resilience, printer and cash-drawer workflows, and payment terminal integration.

02

What We Built

We partnered with Vertical SaaS · USA to ship a production-ready operations system for POS · Local Services. We built the Next.js POS frontend experience over an external .NET backend. We used IndexedDB for fast, offline-friendly counter operations with sync when the backend was available. The counter experience is live across 20 US stores.

03

How We Delivered

Built the Next.js POS frontend experience over an external .NET backend.

Used IndexedDB for fast, offline-friendly counter operations with sync when the backend was available.

Integrated Google Sign-In, passkey login, MQTT-based printer workflow, cash drawer support, and payment terminal provider context.

Shipped a counter-speed UI that stays usable when the backend is briefly unavailable.

04

Scope of Work

  • Counter POS frontend for laundry operations
  • Browser-local offline resilience for counter staff
  • Explicit frontend delivery scope with client-owned backend
  • Day-to-day order and counter UX
05

Tech Stack

Tools we deployed in production, not just POC'd.

Next.jsIndexedDBMQTT.NET backend integration
06

The Results

20
Active US stores
Next.js
Counter POS frontend over client backend
Offline
Browser storage for counter resilience
  • Modern browser POS frontend with offline-friendly counter operations
  • 20, Active US stores
  • Next.js, Counter POS frontend over client backend
  • Offline, Browser storage for counter resilience
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