// SOFTWARE  ·  AI  ·  IOT  ·  AUTOMATION

Technology for a Smarter World.

Zarvionix builds the software your business runs on — custom systems, mobile apps, AI integrations and smart automation, engineered end-to-end from Rahim Yar Khan, Pakistan.

Rahim Yar Khan, Pakistan www.zarvionix.com 6 core services, one team
OUR TOOLBOX Next.jsReactTypeScript React NativeNode.jsPostgreSQL Python · AI APIsESP32 · IoT DockerLinux · NginxCI/CD

What we build

Six services. One engineering team.

Pick a service to see exactly what you get — deliverables, the stack behind it, and who it is built for. No vague packages, no copy-paste templates.

Flagship product · In development

Zarvionix POS — one point-of-sale for every kind of shop

Our own product, built the way we build for clients: a fast web-based POS that runs in the browser on laptop, tablet and phone — billing, stock, profit and reports for sectors that today still work on paper registers.

Billing that shows profit

Every bill shows its live profit as you add items — cost vs. sale margin is never a guess at the end of the day.

Payments the local way

Cash, card, JazzCash, EasyPaisa — and Udhar (credit) tracked per customer, the way Pakistani shops actually sell.

Receipts in seconds

Clean printed and downloadable receipts generated from every sale, with full sales history behind them.

Dashboard & low-stock alerts

Daily sales and profit at a glance, with alerts before a shelf — or a medicine — runs out.

Inventory without the register

Stock, suppliers and margins managed in one place, updated automatically with every bill.

Runs anywhere

A web app — no installation. Open it on the shop laptop, a tablet at the counter, or your phone from home.

Retail & GroceryPharmacyRestaurant & CaféElectronics & Solar

How we work

From idea to launch — a process you can follow

Every project moves through the same five stages. Tap a stage to see what happens in it and what you receive.

Standard in every engagement

Whichever service you start with, the engagement itself runs the same disciplined way:

  • Written scope & plan before any code
  • Design mockup you approve first
  • Staged demos while we build
  • Deployment with SSL & backups
  • Data migration & team walkthrough
  • Post-launch support & monitoring

Why Zarvionix

Built like a product company, not a freelancer gig.

Zarvionix Technologies
SOFTWARE | AI | IOT | AUTOMATION

01

Tailored, never templated

Your system is designed around how your business actually works — your sectors, your workflow, your customers — not a resold theme with your name pasted on it.

02

Modern, proven stack

Next.js, TypeScript and PostgreSQL — the same technology serious product companies ship on. Fast to load, easy to extend, no dead-end legacy code.

03

End-to-end ownership

Design, development, deployment and support under one roof. One team answers for the whole system — you never chase three vendors when something matters.

04

Local team, real accountability

Based in Rahim Yar Khan, working in your language and your market — JazzCash, EasyPaisa, udhar ledgers and FBR-era billing are things we understand first-hand.

05

Built to scale with you

Containerised deployment and clean architecture mean your system can start with one shop and grow to many branches — on infrastructure that stays affordable.

Under the hood

The stack behind the work

Chosen for speed, reliability and cost — so your product stays fast for users and affordable to run.

Frontend & Web

Interfaces that feel instant on any device.

Next.jsReactTypeScriptTailwind CSSPWA

Backend & Data

APIs and databases built to stay correct at scale.

Node.jsPostgreSQLSupabaseREST APIsAuth & Roles

Mobile, AI & IoT

Apps in pockets, intelligence in workflows, sensors in the field.

React NativeAI APIsChatbotsESP32MQTT

Cloud & DevOps

Shipped safely, monitored, and cheap to run.

DockerLinux VPSNginxCI/CDSSL

Start a project

Build your project brief in one minute

Answer four quick questions. We turn your taps into a clean brief you can copy or email straight to us — no sign-up, nothing is sent until you press the button.

Your project

Tap to select. You can pick more than one feature.

1 · Which service do you need?
2 · Where will it run?
3 · What should it do?
4 · Your name / business (optional)
Anything else? (optional)
project-brief.txt

        

Questions

Before you ask

Six things, properly: custom software, mobile apps (Android & iOS), AI solutions and integrations, IoT & smart automation, ERP & CRM systems, and cloud & DevOps setup. Our own flagship product — Zarvionix POS — is a point-of-sale system for retail, pharmacy, restaurant and electronics businesses.

We are based in Rahim Yar Khan, Pakistan, and build for businesses locally and remotely. Because we work in this market ourselves, local realities — JazzCash and EasyPaisa payments, udhar (credit) ledgers, Urdu-speaking users — are designed in from day one, not bolted on later.

Use the brief builder above — it takes a minute — and email us the result at zarvionixinfo@gmail.com. We reply with questions, a scope and a clear plan through our five stages: Discover, Design, Develop, Deploy and Support. You see progress at every stage, not just at the end.

Yes. We build responsive web apps and PWAs that run in the browser on laptop, tablet and phone, and native-feel mobile apps where a project needs them. Zarvionix POS, for example, is designed to run on whatever device is already at your counter.

Support is the fifth stage of every project, not an afterthought: monitoring, backups, updates and fixes, plus room to grow — new branches, new features, more users — on the same clean architecture your system launched with.

Have an idea? Let's engineer it.

Tell us what you're building — a shop system, an app, an automation idea. The first conversation costs nothing and usually saves a lot.