I Build Fast, High-ConvertingShopify Stores
Custom Shopify Horizon, Dawn & Liquid themes, React applications, and guaranteed 98+ mobile speed.
High-Performance Speed Across Real Client Stores
Every 1-second delay reduces store conversion by 7%. By rebuilding your store in bespoke Shopify Liquid, your customers get instant browsing, lower ad bounce rates, and immediate checkout.
Building High-Converting Shopify Stores & Modern Web Apps.
Shopify Expert, Consultant, and React Developer based in Lahore, Pakistan. Delivering speed, precision, and reliable code for clients worldwide.
Jahanzaib (JZ)
Shopify ExpertShopify Expert | Consultant | Ecommerce & React Js Developer
📍 Lahore, Pakistan • Available for Remote & Contract Work
I build websites that are fast, modern, and built to convert visitors into paying customers.
Over the last 5+ years, I have built custom Shopify Liquid stores, modern React & Next.js web applications, and WooCommerce platforms for brands across the globe.
> When you hire me, you work directly with me. No middlemen, no confusion, just quality work delivered on time.
Technologies & Core Competencies
From custom Liquid filters to high-throughput React/Node microservices and bespoke WooCommerce setups.
Shopify Liquid
Shopify Plus & Hydrogen
React.js & Next.js 16
Node.js & Express
WordPress & WooCommerce
Supabase & PostgreSQL
GSAP 3 & Three.js
Tailwind CSS v4
Selected Works & Case Studies
Hover on any card to view the real recorded video preview, speed metrics, and live store links.
Services Designed to Scale Your Revenue
Whether launching a 7-figure Shopify brand or building an enterprise web dashboard, I engineer solutions that convert.
Shopify Store Engineering & Liquid Mastery
Bespoke Shopify theme development from Figma designs, custom Liquid filters, dynamic upsells, slide-out drawer carts, and Shopify Plus checkout customizations.
Core Web Vitals & Speed Optimization
Auditing bloated apps, minifying scripts, optimizing images to next-gen formats, and lazy-loading non-critical assets to ensure a sub-second loading time.
Full-Stack Next.js & React Web Apps
Scalable, secure, and blazing-fast web applications built on React 19, Next.js App Router, and Node.js with real-time Supabase / PostgreSQL backends.
WordPress & Custom WooCommerce Solutions
Custom WordPress themes and high-volume WooCommerce architectures engineered without bulky page builders for pristine security and speed.
What Our Clients Say
Trusted by leading international brand founders in the UK, USA, and Australia.
"Jahanzaib did an outstanding job customizing our Shopify store for our wholesale operations. Gated purchasing and bulk ordering work seamlessly. He is our go-to Shopify developer!"
Glider Distribution Team
Operations Lead • Glider Distribution (USA)
"Our single product funnel saw an immediate conversion jump after JZ redesigned and optimized the Dawn theme. The speed on mobile is unbelievable. Highly recommended!"
WasteSmasher Founder
Store Owner • WasteSmasher (USA)
"JZ built our React dashboard with clean API integration and rock-solid social login. Clear communication, fast deliveries, and expert problem solving."
Grew Gain Lead
Product Manager • Grew Gain Inc.
Ready to Transform Your
Digital Presence?
Join leading global brands using custom Shopify & Next.js architecture to deliver exceptional customer experience.
Have a Project in Mind?
Whether you need a custom Shopify theme, high-converting store redesign, or React web app, contact me directly via WhatsApp, email, or LinkedIn.