You will get a React | React Developer | React Js | MERN | MERN stack developer
Project details
ā IMPORTANT: Every Client has unique requirements - let's talk in Upwork Chat before ordering.
Struggling with bug fixes, custom designs, updates, or development tasks in MERN/React apps? Fear not! I'm here to assist you. Don't hesitate to reach out for any queries or assistance. š
Harness my extensive expertise and hands-on experience in the MERN stack to ensure your Full-Stack solutions are crafted with precision and quality. Clients can rely on my skills to deliver outstanding results that not only meet their requirements but also surpass expectations.
ā Robust Third-party Integration: Seamlessly integrate essential third-party services into your app to expand functionality and enhance user satisfaction.
ā Performance-driven Design Optimization: Implement design optimizations for a blazing-fast, responsive application, maximizing user engagement.
ā Efficient Backend Development with Node.js: Leverage Node.js for efficient backend development, ensuring seamless communication between frontend and server.
Let's Build Something Amazing! Contact me now to get started!
Struggling with bug fixes, custom designs, updates, or development tasks in MERN/React apps? Fear not! I'm here to assist you. Don't hesitate to reach out for any queries or assistance. š
Harness my extensive expertise and hands-on experience in the MERN stack to ensure your Full-Stack solutions are crafted with precision and quality. Clients can rely on my skills to deliver outstanding results that not only meet their requirements but also surpass expectations.
ā Robust Third-party Integration: Seamlessly integrate essential third-party services into your app to expand functionality and enhance user satisfaction.
ā Performance-driven Design Optimization: Implement design optimizations for a blazing-fast, responsive application, maximizing user engagement.
ā Efficient Backend Development with Node.js: Leverage Node.js for efficient backend development, ensuring seamless communication between frontend and server.
Let's Build Something Amazing! Contact me now to get started!
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$200
|
Standard
$400
|
Advanced
$550
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 2 | 4 | 6 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
2 reviews
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AS
Andy S.
May 9, 2025
Jitsi Meet Configuration and Customisation
Muzmmil did some great work for me but unfortunately I've had to put my project on hold due to personal circumstances. I'll be offering Muzmmil another contract when I'm able to get back to it.
DR
Deivis Jose R.
Jun 27, 2024
Music keyboard React web app Development
He have done a great job! Reliable and skilled developer! Will work with him again.
About Muzamil
Shopify Developer | Shopify Expert | CRO & Speed Optimization
100%
Job Success
Islamabad, PakistanĀ - 2:06 am local time
I helped a $1M+ jewelry brand increase revenue by 50%. Not with a redesign. Not with a new theme. By finding the specific friction points in their store that were killing conversions, and fixing them one by one.
That's what I do as a Shopify Developer.
Why hire me as your Shopify Developer?
Most Shopify stores have problems the owner can't easily see: a checkout step causing drop-off, a product page missing the one element that tips someone toward buying, or a speed issue silently hurting your Google ranking. I find those problems and fix them, and I back that up with real results from real clients.
With 6+ years of building and optimizing Shopify stores, from small brands to high-volume stores, I work as a Shopify Developer across the full stack: Liquid, Hydrogen, Storefront API, GTM, GA4, and everything in between.
ā Shopify Theme Customization & Development
Custom Shopify theme development using Liquid & Online Store 2.0
Figma to Shopify, pixel-perfect, responsive builds
Custom Shopify sections, blocks, templates, and snippets
Themes: Dawn, Prestige, Impulse, Debut, Refresh, and more
Shopify Plus theme customization
ā Shopify Speed & Performance Optimization
Shopify store speed audits and Core Web Vitals improvements
Image compression, lazy loading, and unused code cleanup
Lighthouse score improvements for better SEO rankings
Fast, lightweight Shopify theme performance
ā Shopify CRO (Conversion Rate Optimization)
Checkout UX audits and improvement implementation
Product page and collection page conversion optimization
A/B testing setup, heatmap integration
Revenue-focused Shopify store audits
ā Shopify Bug Fixes & Troubleshooting
Shopify Liquid bugs, JavaScript errors, and app conflicts
Cart, checkout, and variant selection fixes
Mobile responsiveness issues
Post-update theme breakage repair
ā Shopify Apps & Integrations
Klaviyo, Yotpo, Judge.me, PageFly, GemPages, ReCharge
Google Tag Manager (GTM) setup and event tracking
GA4 and Meta Pixel implementation
Shopify API and third-party integrations
ā Headless Shopify Development (Hydrogen + Remix)
Custom headless Shopify storefronts using Hydrogen & Remix
Server-side rendering, dynamic routing
Shopify Storefront API integration
High-performance modular frontends
ā Shopify Store Setup & Migration
Full Shopify store setup from scratch
WooCommerce / Wix / Magento ā Shopify migration
Products, collections, navigation, metafields
Payments, shipping, taxes, checkout, domains
What clients say:
"Super smooth experience. He handled everything and explained things clearly. We saw real results."
ā CEO, G4Goal
"We loved working with Muzammil. The site feels faster and easier to use, and it's actually converting better now."
ā Partner, Logo Official
How I work:
Always work in a duplicate Shopify theme; your live store is never at risk
Test on desktop and mobile before delivery
Write clean, maintainable Liquid code
Communicate clearly with updates throughout the project
I don't close a project until the problem is solved, even if it takes extra time on my end
If you're not sure what's wrong with your Shopify store, but you know something is off, send me a message. I'll give you an honest read on what I see.
Tags: Shopify Developer, Shopify Expert, Shopify Development, Shopify Theme Customization, Shopify Theme Development, Shopify Liquid, Shopify Online Store 2.0, Shopify Sections & Blocks, Shopify Templates, Shopify Metafields, Shopify Custom Development, Shopify Frontend Development, Shopify UI/UX, Shopify CRO, Shopify Speed Optimization, Shopify SEO, Shopify Bug Fixes, Shopify Troubleshooting, Shopify Apps Integration, Shopify API Integration, Shopify Landing Pages, Shopify Product Page Optimization, Shopify Plus, Shopify Hydrogen, Headless Shopify, Shopify Storefront API, Figma to Shopify, Conversion Rate Optimization, Google Tag Manager, GA4, Meta Pixel, HTML, CSS, JavaScript, Liquid
Steps for completing your project
After purchasing the project, send requirements so Muzamil can start the project.
Delivery time starts when Muzamil receives requirements from you.
Muzamil works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements
I look forward to discussing your project in more detail to better understand your requirements. Inorder to provide you with accurate results.
Development
After completing the initial phase, I'll move on to the development stage, where I'll start building the app and keep you updated on progress along the way.