Side Project2024 — Present

NexPOS — Cloud POS System

Hobby ProjectVisit

Full-stack cloud-based point-of-sale system built with Next.js. Features real-time order management, kitchen display system, modifier support, and Stripe billing.

// my role

Solo Developer & Product Owner

// the challenge

Small restaurant owners need affordable, modern POS systems but most solutions are either too expensive, too complex, or locked into proprietary hardware. I wanted to build something that runs on any iPad with zero hardware investment.

// the solution

Built a complete cloud POS from scratch using Next.js and Supabase. Features include real-time order management, a kitchen display system (KDS), product modifiers, category management, multi-language support, and Stripe-powered subscription billing. The system runs entirely in the browser — no app store, no proprietary hardware. DevOps powered by Vercel for CI/CD with Git-based deployments, and n8n for automated workflow orchestration — email sequences, webhook processing, and operational flows.

// impact

Fully functional POS system running on any device with a browser

Real-time order sync between counter and kitchen displays

Stripe integration for SaaS billing with free trial support

Multi-language support (English, German, Telugu) built from day one

Automated workflows via n8n for email sequences and operational processes

// architecture & stack

Next.js 15React 19TypeScriptPrisma ORMSupabase (Postgres)Stripe BillingVercel CI/CDTailwind CSSNextAuth.jsn8n WorkflowsGit

// technologies

Next.jsReactTypeScriptPrismaStripeSupabaseTailwind CSSVerceln8nGit

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