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CASE STUDY · E-Commerce

DinerDash POS & Ordering Case Study

Cloud-native restaurant point-of-sale system, kitchen display screen (KDS), and customer QR self-ordering web platform.

CLIENT TYPE Restaurant Chain & Food Delivery
CATEGORY E-Commerce
DELIVERY MODEL Full-Stack Custom Architecture
sublanz.app/work/dinerdash-pos
E-Commerce
DinerDash POS & Ordering dashboard interface preview

The Challenge & Problem

Multi-location restaurant struggled with order desynchronization between front-of-house cashiers, kitchen staff, and online delivery partners.

Sublanz Solution

Engineered a unified POS web system with real-time kitchen order tickets (KOT), inventory deduction upon order, QR table ordering, and payment gateway integration.

Honest Business Outcomes

  • ✓ Eliminated kitchen order ticket loss with instantaneous KDS sync
  • ✓ Enabled instant QR code table ordering reducing wait staff load
  • ✓ Unified multi-branch sales reporting and inventory tracking

Tech Stack & Infrastructure

ReactNode.jsExpressSocket.ioMongoDBStripe

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Sublanz

创始人 @ Sublanz | Laravel & Vue.js Developer

I’m a Full Stack Developer and the founder of Sublanz, focused on building fast, scalable, and user-centric web applications. I specialize in Laravel and Vue.js, creating powerful backend systems and smooth frontend experiences.

My work includes developing advanced transportation management solutions with features like real-time vehicle tracking, driver management, violation monitoring, chat systems, and multi-tenant architectures.

I also build high-performance web tools platforms such as Mono Effects, where performance, simplicity, and usability are the core focus. I’m passionate about clean code, optimized systems, and turning complex ideas into practical, real-world products.

🔹 What I Do

  • Build scalable web applications using Laravel & Vue.js
  • Develop SaaS platforms and multi-tenant systems
  • Create high-performance tools (image processing, converters, optimizers)
  • Design and develop REST APIs & backend architectures
  • Implement real-time systems (tracking, chat, live updates)
  • Optimize applications for speed, SEO, and performance
  • Deploy and manage applications on VPS and cloud servers

🔹 Core Expertise

Full Stack Development (Laravel + Vue.js) SaaS & Multi-Tenancy Architecture Transportation & Logistics Systems Real-Time Features (WebSockets) Performance Optimization (Ultra-fast apps) API Development & Integration System Design & Scalable Architecture
“Engineering fast, scalable web solutions that solve real problems.”

Founder of Sublanz | Full Stack Laravel & Vue.js Developer