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UZAIR.DEV

Shopify & Full Stack Agency

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Premium Shopify & Full Stack Engineering

Muhammad Uzair —
Shopify & Full Stack Developer

I build custom Shopify stores, private Shopify apps, and headless Next.js storefronts for e-commerce brands that need speed, automation, and scalable integrations.

Headless Next.js Speed
Shopify Custom Apps
Direct API Syncing

Trusted by scale e-commerce brands worldwide

Meet the Founder

About Muhammad Uzair

Bridging high-performance modern web stacks with robust Shopify backends.

Shopify Expert

Muhammad Uzair

Karachi, Pakistan

GITHUB: @JOI22

Hi, I’m Muhammad Uzair, a Shopify and full-stack developer.

I help e-commerce brands build custom Shopify experiences, private integrations apps, and fast headless storefronts. UZAIR.DEV is my dedicated professional portfolio and the launchpad for the projects we deliver under **Pixels Studio**.

Rather than using heavy page-builder drag-and-drop tools that slow down your store, I write clean, optimized code (Next.js, React, Shopify Liquid, and Remix) to ensure your store loads in under 1 second and ranks higher in mobile searches.

Shopify Plus PartnerCheckout & API customization
Fast Headless StoresSub-second page speeds

Services

High-Performance Solutions

From responsive liquid stores to custom integrations, we build e-commerce solutions that scale with your growth.

Shopify Store Development

End-to-end setups with custom Liquid templates, structured product schemas, and custom cart mechanics designed to maximize average order value.

Shopify Custom Apps

Bespoke extensions built with Node.js/Remix and App Bridge to add unique logic, customized checkouts, and recurring billing tools.

Shopify Theme Customization

Tweaking existing Dawn or premium themes to build custom sections, advanced filtering, and custom bundle discount modules.

Next.js Headless Commerce

Ultra-fast headless stores utilizing Next.js React Server Components and GraphQL Storefront APIs to bring web speed to under 1 second.

API Integration & Middleware

Syncing Shopify inventories, orders, and customer tracking profiles with third-party ERPs, CRMs (HubSpot/Salesforce), and delivery tools.

Performance Optimization

Accelerating your slow Shopify Liquid or React frontend to score 95+ on Google Lighthouse, boosting search ranks and conversion numbers.

Need a custom headless store or specialized integration?

Our team works closely with Shopify Plus clients to decouple templates, improve speed scores, and automate custom financing portals.

Discuss Your Project

50+

Projects Completed

5+

Years Experience

100%

Client Satisfaction

98/100

Avg Lighthouse Speed

Work

Selected Case Studies

A detailed breakdown of our latest e-commerce developments and customized Shopify apps.

Shopify

QISTBAZAAR RETAIL

Shopify PlusReactNode.jsGraphQL
QistBazaar Retail

QistBazaar - Installment Commerce Engine

Empowered Pakistan's leading BNPL platform to offer interest-free installments directly on Shopify with automated KYC approvals.

+38%

Conversion Rate Increase

$3.5M+

Installment Sales

85%

Instant KYC Approvals

Read Case Study
Custom Apps

FINTECH SOLUTIONS INC.

Next.jsShopify App BridgeRemixPrisma
Fintech Solutions Inc.

Shopify Custom Installment App

A private Shopify app enabling custom installment plans, direct merchant financing, and automated customer ledger entries.

65%

Merchant Fees Saved

94%

On-time Repayments

120+

Stores Active

Read Case Study
Next.js

RENEWEDPC GROUP

Next.js 15Shopify Storefront APIGraphQLTailwind CSS
RenewedPC Group

Renewed PC - Headless Commerce Store

A high-performance headless commerce Shopify store built using Next.js 15, Tailwind, and Shopify Storefront GraphQL APIs.

98/100

Mobile Speed Score

-24%

Bounce Rate Reduction

+54%

Mobile Revenue Growth

Read Case Study

Offers & Packages

E-Commerce Solutions Packages

Select a clear package designed to accelerate your store metrics, automate operations, or optimize speed.

Shopify Store Build

Best for: New stores or redesigns
Timeline: 2-4 weeks

Starting from$1,500

  • Theme setup & configuration
  • Custom Liquid sections
  • Cart & checkout optimization
  • Responsive UX/UI design
  • Basic SEO configuration
  • 30 days post-launch support

Best Value

Shopify Custom App

Best for: Automation, billing, ERP, custom merchant workflows
Timeline: 4-6 weeks

Starting from$3,000

  • Shopify App Bridge & Extensions
  • Node.js / Remix scalable backend
  • Stripe & Custom BNPL gates
  • Automated sync background tasks
  • Confidential database architectures
  • 60 days dedicated support

Speed Optimization

Best for: Slow Shopify stores needing higher conversions
Timeline: 1-2 weeks

Starting from$500

  • Google Lighthouse mobile audit
  • Script cleanup & deferral rules
  • AVIF/WebP image pipelines
  • Critical CSS inline injection
  • Core Web Vitals target mapping
  • Guaranteed Lighthouse speed bump

Testimonials

Don't just take our word for it

Hear what our clients say about our e-commerce engineering, headless speed, and custom integrations.

Contact

Reach out to us

Ready to grow your brand? Let’s connect and build something exceptional together.

Your name

Email id

Message

🔒 Your project details stay 100% confidential.

Ready to scale your store?

Let's collaborate to build a lightning-fast headless e-commerce store.

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