I am Ali, a full-stack developer based in the UK with more than 5 years of experience building production software. Do you have an app idea that stalled because a previous developer could not finish it, or is your business still running on manual workflows, spreadsheets, and disconnected tools? That is exactly the kind of work I take on. As a full-stack developer, I ship products that are working, secure, and done right the first time, and I take a project from architecture to deployment, so you hire one engineer instead of stitching two freelancers together.
I am strong on the backend with Node.js and Python, and fully capable on the React and Next.js frontend with TypeScript. Recent production work includes PineTrader, a Next.js and Node.js trading SaaS that connects TradingView to MetaTrader 5 with Stripe billing; a Next.js LEGO buyback portal with live BrickLink pricing, automated Wise payouts, and AES-256 encryption; and custom Shopify Plus apps and themes for retailers in the US and UK, with Checkout UI Extensions, Cart Transform Functions, and Klaviyo automation.
One area where I add real value is AI. I build AI features with OpenAI and DeepSeek, including content generation, chatbots, document processing, and automation, along with custom WordPress plugins for cases where standard plugins do not fit. My core stack covers Node.js, Python (FastAPI, Flask), PHP, React, Next.js, TypeScript, Shopify Plus, Liquid, Stripe, and PostgreSQL, and I also build native mobile apps for Android and iOS.
Clients hire me when they need someone who understands the business goal behind the product, communicates clearly, and delivers software that is ready for users, investors, and growth. I hold an MSc in Cyber Security with Distinction, so every backend I build is secure by default, with prepared queries, encrypted secrets, and AES-256 encryption where it matters. Send me your brief, and I will reply with a clear scope, a realistic timeline, and any questions I have.
Liquid
WordPress
PHP
JavaScript
WordPress Plugin
Node.js
React
Next.js
TypeScript
Python
FastAPI
Shopify Plus
Shopify Apps
PostgreSQL
API Integration
Kotlin
Swift
OpenAI API
AI App Development
Automation
Hitul P.
Surat, India
$20/hr
4.7
268 jobs
Your website should do one thing above everything else — 𝗰𝗼𝗻𝘃𝗲𝗿𝘁 𝘃𝗶𝘀𝗶𝘁𝗼𝗿𝘀 𝗶𝗻𝘁𝗼 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿𝘀. That's what I build.
I'm Hitul, a full-stack web developer with 18+ years of experience building high-performing, conversion-focused websites across 𝗦𝗵𝗼𝗽𝗶𝗳𝘆, 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀, 𝗙𝗿𝗮𝗺𝗲𝗿, 𝗮𝗻𝗱 𝗪𝗲𝗯𝗳𝗹𝗼𝘄— for startups, growing brands, and enterprise businesses worldwide.
Whether you need a blazing-fast eCommerce store, a polished marketing site, or a scalable business platform, I deliver clean code, great design, and results that matter.
⚡ 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 & 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗣𝗹𝘂𝘀
✦ Custom theme development (Liquid, Online Store 2.0)
✦ Shopify Plus setup, automation & advanced integrations
✦ Speed & Core Web Vitals optimization
✦ Admin API & Storefront API integrations
✦ Platform migrations (WooCommerce, Magento, WordPress → Shopify)
✦ Conversion Rate Optimization (CRO)
🌐 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 & 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲
✦ Custom WordPress theme & plugin development
✦ WooCommerce store setup & customization
✦ Elementor & block-based page building
✦ WordPress speed optimization & SEO
✦ WordPress API integrations
🎨 𝗙𝗿𝗮𝗺𝗲𝗿
✦ Custom Framer site design & development
✦ Interactive animations & micro-interactions
✦ Framer CMS setup & dynamic content
✦ Pixel-perfect landing pages & portfolios
✦ Framer to live deployment
📐 𝗪𝗲𝗯𝗳𝗹𝗼𝘄
✦ Custom Webflow website design & development
✦ Webflow CMS & dynamic collections
✦ Complex interactions & scroll animations
✦ Webflow eCommerce setup
✦ Figma to Webflow conversion
𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝗰𝗼𝗺𝗶𝗻𝗴 𝗯𝗮𝗰𝗸:
✔ 18+ years of real-world web development experience
✔ Clean, scalable, and maintainable code
✔ Performance-first — fast load times on every platform
✔ Clear communication and on-time delivery
✔ One developer across four platforms — no need to hire multiple freelancers
Whether you're 𝗹𝗮𝘂𝗻𝗰𝗵𝗶𝗻𝗴, 𝗿𝗲𝗱𝗲𝘀𝗶𝗴𝗻𝗶𝗻𝗴, 𝗺𝗶𝗴𝗿𝗮𝘁𝗶𝗻𝗴, or 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗶𝗻𝗴 — I've done it across every major web platform.
📩 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 and let's build something that performs.
Liquid
Shopify Development
Shopify
Shopify Theme
HTML
CSS
Ecommerce Website
Ecommerce Website Development
WordPress
WordPress Development
WordPress Theme
Elementor
Webflow
Framer
WooCommerce
Conversion Rate Optimization
Page Speed Optimization
Shopify Plus
Landing Page Design
Search Engine Indexing Optimization
Usman B.
Lahore, Pakistan
$30/hr
5.0
6 jobs
Top Rated Shopify developer: 100% Job Success, 6+ years, $5K+ earned here. My day job is making changes to live, high-volume stores without breaking them: legacy themes, tangled code, zero-downtime deploys. If you're afraid to touch your theme, that's exactly my lane.
WHY CLIENTS WITH EXISTING STORES HIRE ME
1. I work inside messy codebases for a living. Most freelancers build from scratch and panic inside someone else's code. I inherit heavily-modified themes daily, diagnose the technical debt, isolate conflicting scripts, remove dead code, and ship your feature without regressions on live traffic.
2. Nothing touches your live store untested. Every project: impact analysis → staging preview on a duplicate theme → cross-browser and mobile QA (including Safari iOS) → clean, reviewable Git history → zero-downtime deployment.
3. Performance is a business metric, not a vanity score. I treat site speed and Core Web Vitals as conversion levers, deferring third-party app scripts, killing layout shift, loading assets conditionally, because milliseconds are money.
THE WORK
- Shopify OS 2.0 sections and JSON templates your team can edit without a developer
- Liquid, vanilla JavaScript, CSS/SCSS • Metafields & Metaobjects data modeling
- App-bloat cleanup and native replacements • Root-cause debugging • Speed optimization
- Figma/PSD to Shopify • Shopify Plus • Checkout extensibility • Custom Apps
One more thing: I've invested heavily in modern engineering tooling for testing and code review. Practical meaning for you: faster delivery and fewer bugs, and every line still gets reviewed by me before it ships.
AVAILABILITY: Yes, weekends too. I respond fast, start fast, and send updates before you ask, US morning / UK afternoon overlap daily.
Send me what you're trying to build or fix, even a rough "is this possible?", and I'll reply with a concrete plan, timeline, and price. If I'm not the right fit, I'll say so.
Liquid
Shopify
Shopify Development
Shopify Templates
JavaScript
CSS
Shopify Plus
Page Speed Optimization
Shopify Website Redesign
Ecommerce Website Development
Bug Fix
Responsive Design
Performance Optimization
Roshaan F.
Vernon, Connecticut
$40/hr
4.2
50 jobs
I help startups, businesses, and growing brands build modern websites, scalable SaaS platforms, and high-performance mobile applications.
With expertise across full-stack web development, CMS platforms, and cross-platform mobile apps, I can support projects from idea to deployment, whether you need a custom web application, an eCommerce store, a business website, or a mobile app.
What I Can Help You Build
Websites & CMS Development
WordPress websites
Shopify stores
Webflow websites
Landing pages & business websites
Custom themes and CMS customization
Speed optimization & responsive design
Full Stack & Backend Development
Custom web applications
SaaS platforms
API integrations
Admin dashboards
Authentication systems
Payment gateway integration
Why Clients Work With Me
Full-Service Development
Mobile Applications
Flutter & FlutterFlow apps
React Native applications
Cross-platform iOS & Android apps
AI-powered mobile apps
SaaS and subscription-based applications
Instead of hiring multiple freelancers, clients work with me for both web and mobile development under one streamlined workflow.
Fast & Scalable Solutions
I build clean, maintainable, and scalable applications designed for long-term growth and performance.
Startup & SaaS Experience
I understand MVP development, rapid iteration, subscription systems, and modern product workflows.
Clear Communication
I provide regular updates, transparent timelines, and reliable collaboration throughout the project.
Tech Stack & Expertise
Mobile Development
Flutter
FlutterFlow
React Native
CMS & eCommerce
WordPress
Shopify
Webflow
WooCommerce
Frontend & Backend
React.js
Next.js
Node.js
Laravel
Firebase
Supabase
GraphQL APIs
AI & Automation
OpenAI API integration
AI chatbots
Workflow automation
Payments & SaaS Features
Stripe
PayPal
Subscription systems
User authentication
What You Can Expect
Clean and maintainable code
Responsive, modern UI/UX
Scalable architecture
On-time delivery
Reliable communication
Post-launch support
Whether you need a high-converting website, a scalable SaaS product, or a mobile app for your business, I can help turn your idea into a polished, production-ready solution.
Let’s discuss your project.
Liquid
WordPress
Shopify
Wix
Squarespace
Elementor
CSS
HTML
PHP
UI/UX Prototyping
Website Optimization
SEO-Based Website
Shopify SEO
UI Graphics
Conversational User Interface
Muhammad Z.
Colchester, United Kingdom
$22/hr
5.0
14 jobs
Most Shopify freelancers do one thing well. I cover the whole store: build, migrate, integrate, optimize.
I am a Shopify expert covering the full range of what a growing store actually needs: new builds, platform migrations, app and third-party integrations, speed optimization, and conversion rate optimization on stores that already have traffic but aren't converting it. Most Shopify freelancers specialize in one of these. I handle all of them, which means you're not stitching together three different people to keep your store running.
What I do:
- Full store builds, from product pages to collection pages to checkout flows.
- Migrations onto Shopify from other platforms, done without losing SEO rankings.
- App and third party integrations, connecting the tools your store depends on.
- Speed and technical optimization, fixing the slow load times and backend bloat.
- Conversion rate optimization on existing stores, auditing checkout friction, page layout.
I also bring something most Shopify developers don't. I have real, hands-on experience building AI powered automation: customer support flows, backend workflows and operational tooling. If your store needs to run leaner behind the scenes, I can build that too.
Recent work includes a fashion brand relaunch for Sierra Darien, a skincare rebuild for Nolaskinsentials and a supplements store for Nature's Craft.
I also spent over a year running a team of four developers and two designers at a US web design company, owning builds end to end from design handoff to launch. That's where the way I scope and communicate projects comes from. It isn't a tagline. It's just how I was trained to run a build.
How I work
We agree on scope before anything starts. You get regular updates as the build progresses. I don't disappear for two weeks and reappear with something you didn't ask for.
If your store needs to actually perform and not just look nice, let's talk.
Liquid
Shopify
Shopify Development
Shopify Theme
Shopify Templates
Shopify Plus
Ecommerce Website Development
Website Migration
Website Redesign
Conversion Rate Optimization
Page Speed Optimization
Shopify SEO
UX & UI Design
API Integration
Ecommerce SEO
Automation
Web Design
Web Development
Website Integration
Shahzad A.
Kasur, Pakistan
$25/hr
4.9
287 jobs
I do shopify store migration with ecommerce website development
Need a high-performance Shopify developer for your next project? I specialize in Ecommerce website development and seamless Store Migration services. With 10+ years of experience, I deliver pixel-perfect development, robust Ecommerce website solutions, and zero-downtime migrations.
I have successfully completed 242+ projects with a 100% Job Success score and zero missed deadlines. My mission is simple: Ecommerce website stores that look incredible, load fast, and convert.
🏆 Top 1% of Freelancers | Top Rated Plus | 242+ Projects | 10,000+ Hours | 100% Job Success
➤ What I Do Best
🔹 Shopify Developer Services: Custom Shopify & Shopify Plus stores built from scratch or existing theme upgrades. 🔹 Ecommerce Website Development: Full-stack implementation of complex features, payment gateways, and custom logic for scalable growth. 🔹 Store Migration: Seamless Store Migration from WooCommerce, Wix, Squarespace, or Magento with zero data or SEO loss. 🔹 Custom Features: Adding functions to existing stores safely without breaking your theme. 🔹 Speed Optimization: Core Web Vitals, lightweight code, and performance tuning for better rankings. 🔹 Live Store Support: Bug fixes, updates, and edits on live stores with backups before every change.
➤ Working on Existing Stores, My Specialty
Most of my work isn't blank-page builds; it's live stores that need something specific. Whether it's a custom feature the theme doesn't support, a slow page fixed, an app conflict untangled, or code cleaned up after a previous developer, I handle it daily. I work in unpublished theme copies with backups, ensuring your store keeps selling while I work.
➤ Technical Expertise
Front-end: HTML5, CSS3, JavaScript (ES6+), jQuery, AJAX
Shopify: Liquid, Online Store 2.0, JSON templates, metafields, Section Rendering API
Platforms: Shopify, Shopify Plus
Optimization: Page speed, Shopify SEO, schema markup, accessibility, Core Web Vitals
➤ My Development Process
1️⃣ Discovery: I understand your brand, products, and goals before writing code. 2️⃣ Plan: Figma/XD analysis or clear scope; you approve before I build. 3️⃣ Development: Clean, scalable Liquid, JavaScript, and CSS architecture. 4️⃣ Optimization: Load speed, SEO tags, and accessibility built in, not bolted on. 5️⃣ Testing: Thorough QA across devices and browsers before going live. 6️⃣ Launch: Smooth go-live, walkthrough, and ongoing support.
➤ Why Clients Stay With Me
🔹 Performance-driven code, lightweight, modular, scalable 🔹 Honest advice on apps, features, or rebuilds 🔹 Security-first mindset for checkout, apps & APIs 🔹 Clear updates, no ghosting, no missed deadlines
I don't just make your store look good; I make it profitable, sustainable, and easy to manage.
Whether you need a custom Shopify developer for a new build, Ecommerce website development for a complex feature, a redesign, a Store Migration, a speed overhaul, or a long-term development partner, send me a note about your project. I'll reply with honest thoughts and a clear plan.
Let's build something that sells.
Shahzad 🏆 Top 1% of Freelancers | Top Rated Plus | 242+ Projects | 10,000+ Hours | 100% Job Success
Liquid
Ecommerce Website Development
Ecommerce Website
Ecommerce
Shopify
Shopify Apps
Shopify Plus
Shopify Templates
Shopify Theme
Shopify Website Redesign
Shopify SEO
Web Development
Store Migration
HTML
Page Speed Optimization
SEO Performance
JavaScript
API Integration
Ecommerce Store Setup
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a Liquid Freelancer on Upwork?
You can hire a Liquid Freelancer on Upwork in four simple steps:
Create a job post tailored to your Liquid Freelancer project scope. We’ll walk you through the process step by step.
Browse top Liquid Freelancer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Liquid Freelancer profiles and interview.
Hire the right Liquid Freelancer for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Liquid Freelancer?
Rates charged by Liquid Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Liquid Freelancer on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Liquid Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Liquid Freelancer team you need to succeed.
Can I hire a Liquid Freelancer within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Liquid Freelancer proposals within 24 hours of posting a job description.