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You will get Shopify Public App Developer | Shopify App Expert | Shopify API Integration

Chandan K.Status: Offline
Chandan K. Chandan K.
4.7
Top Rated
Preview image

Let a pro handle the details

Buy Ecommerce Theme & Plugin Installation services from Chandan, priced and ready to go.
Chandan K.Status: Offline
Chandan K. Chandan K.
4.7
Top Rated
Preview image

Let a pro handle the details

Buy Ecommerce Theme & Plugin Installation services from Chandan, priced and ready to go.

Project details

❓ Need a Shopify Public App Developer for Custom Apps and Shopify API Integration?

I’m a Shopify App Expert specializing in Shopify Public App development, Shopify API integration, custom Shopify apps, and Shopify automation. I build scalable Public Apps, integrate REST & GraphQL APIs, connect third-party services, and develop secure, high-performance Shopify solutions tailored to your business.

✨ What I deliver with your Shopify App development:
• Custom Shopify Public App development
• Shopify API (REST & GraphQL) integration
• Third-party API & webhook setup
• App authentication & billing configuration
• App UI customization
• Secure, scalable architecture

I create clean, compliant Shopify Public Apps focused on automation, performance, and growth.

👉 Ready to launch your Shopify Public App with expert Shopify API support?

# Shopify App Development # Shopify Developer # Shopify Public App # Shopify API # Shopify Integration # Shopify Experts # Shopify Development # Shopify Automation # Custom Shopify App # Shopify GraphQL # Shopify RESTAPI # Shopify Webhooks # Shopify Billing API # Shopify Partner # Shopify SaaS # Shopify Platform # Shopify Services # Shopify Engineering
Platform
Shopify
Supported Plugin Types
Payment, Social Media, Dropshipping, Shipping, Customer Support, Marketing, Inventory, Analytics, Chat, FAQ, Gallery, Form, Video, Finance, Membership, Forum, Events, Music, Other
What's included
Service Tiers Starter
$149
Standard
$499
Advanced
$999
Delivery Time 3 days 7 days 15 days
Number of Revisions
122
Number of Plugins/Extensions Installed
125
Theme Installation
4.7
233 reviews
84% Complete
(195)
11% Complete
(25)
2% Complete
(5)
1% Complete
(3)
2% Complete
(5)

RC

Raul C.
5.00
Jun 19, 2026
Website Designer Chandan is proactive, attentive and always kept good comunication.

CB

Clive B.
5.00
May 21, 2026
Shopify API

DL

Dan L.
5.00
Mar 18, 2026
Woocommerce Site Replicated on Shopify

IU

Ilana U.
5.00
Jun 24, 2025
WordPress Developer Needed for Feature Enhancements Working with Chandan was a pleasure.
He was very attentive, responded quickly and professionally, and delivered high quality work.
Highly recommended!

LT

Luke T.
3.00
Apr 28, 2025
Senior Shopify Developer
Chandan K.Status: Offline

About Chandan

Chandan K.Status: Offline
Shopify Expert | Shopify App Developer | Shopify Developer & Designer
100% Job Success
4.7  (233 reviews)
Mandi, India - 3:24 am local time
🥇 𝐓𝐎𝐏-𝐑𝐀𝐓𝐄𝐃 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐄𝐱𝐩𝐞𝐫𝐭

I’m an experienced Shopify designer / Shopify developer and web programmer with 12+ years of expertise in Shopify design, Shopify development, and Shopify app creation.

✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫
✅ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐮𝐛𝐥𝐢𝐜 & 𝐏𝐫𝐢𝐯𝐚𝐭𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫
✅ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐓𝐡𝐞𝐦𝐞 & 𝐀𝐩𝐩 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭
✅ 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝟕 𝐃𝐚𝐲𝐬 𝐚 𝐖𝐞𝐞𝐤 – 𝐈𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠 𝐖𝐞𝐞𝐤𝐞𝐧𝐝𝐬

⚡ 𝐑𝐄𝐀𝐃𝐘 𝐅𝐎𝐑 𝐍𝐄𝐖 𝐒𝐇𝐎𝐏𝐈𝐅𝐘 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 ⚡
💡 Daily progress updates | 🚀 Fast turnaround | 🕒 Flexible availability | ⭐ Premium Shopify Developer| 📈 Proven conversion optimization | 🎯 Tailored Shopify solutions for every business

Over the past decade, I’ve specialized in building Shopify public Apps and Shopify private apps, optimizing Shopify Plus stores, and crafting high-performing Shopify themes. To date, I have successfully built, launched, and optimized 400+ Shopify stores, delivering custom features and powerful integrations that drive sales.

While Shopify is my core focus, I also bring 10+ years of experience in Webflow, Laravel, WordPress, WooCommerce, Unbounce, Volusion, and Squarespace. My strength lies in custom Shopify theme development, Shopify app creation, and Shopify speed optimization to improve performance, user experience, and conversions.

✅ 𝐌𝐲 𝐊𝐞𝐲 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬:
⚒ Custom Shopify store design & setup (PSD/Figma to Shopify Liquid)
⚒ Shopify Templates & Shopify Theme Design
⚒ Shopify theme development & advanced customization
⚒ Shopify Liquid coding & JSON templates
⚒ Shopify Plus implementation & optimization
⚒ Shopify public & private app development
⚒ API integration (GraphQL & REST)
⚒ Shopify inventory & product uploads
⚒ Shopify back-end/admin customizations
⚒ Shopify performance & conversion optimization

✅ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐓𝐡𝐞𝐦𝐞𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡:
Parallax | Retina | Debut | Testament | Brooklyn | Minimal | Atlantic | Fresh | Pop | Supply | All custom Shopify themes

🔄 Migrations & Replatforming

▪ Migrate from WooCommerce, OpenCart to Shopify
▪ Safe transfer of products, customers, orders, and SEO (301 redirects)
▪ Handling custom product logic, variants, and business needs
▪ Data mapping and rebuilding custom features
▪ Multi-store and multi-country migrations for Shopify Plus
▪ Post-migration testing, support, and optimization

🛠️ Technical Skills

▪ Shopify: Liquid, JavaScript, HTML5, CSS3, API, Theme Development
▪ Design & UX: Figma, PageFly, GemPages, Wireframing, Prototyping
▪ E-Commerce Tools: Klaviyo, GA4, Stripe, PayPal, Razorpay
▪ ERP & CRM: Custom integrations (Salesforce, HubSpot)
▪ AI: ChatGPT, Lovable Integration, Machine Learning
▪ Web Dev: React, Node.js, TypeScript, REST/GraphQL APIs
▪ Cloud & Hosting: AWS, Google Cloud, CDN
▪ Version Control & DevOps: Git, Docker, CI/CD
▪ SEO & Analytics: SEO, Google Analytics, SEMrush
▪ Databases: SQL, NoSQL, MySQL, MongoDB
▪ Payment & Security: Gateway integration, PCI Compliance, SSL

💼 𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞 𝐟𝐨𝐫 𝐘𝐨𝐮𝐫 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭?
Whether you need a new Shopify store, a custom Shopify theme, a private or public Shopify app, or ongoing Shopify maintenance, I provide high-quality Shopify development with daily updates, quick turnaround, and a strong focus on results. My goal is to deliver Shopify solutions that increase conversions and scale your business.


🔑 Shopify Expertise & Services:
# Shopify, # Shopify Templates, #Shopify Theme, # Shopify Store Setup, # Shopify Store Design ,# Shopify Theme Customization, # Shopify Theme Development, # Shopify Theme Setup, # Shopify Landing Pages # Shopify UIUX # Figma To Shopify # Shopify Custom Design # Shopify SEO # Shopify Speed Optimization # Shopify Conversion Optimization # Shopify Checkout Optimization # Shopify Cart Optimization # Shopify Custom Apps # Shopify App Development # Shopify Private Apps # Shopify Public Apps # Shopify Liquid Coding # Shopify Plus Development # Shopify Code Fixes # Shopify Bug Fixing # Shopify Migration # WooCommerce To Shopify # Shopify API Integration # Shopify Third Party Apps # Shopify Payment Gateway # Shopify Dropshipping # Shopify PrintOnDemand # Shopify Wholesale # Shopify Subscriptions # Shopify B2B # Shopify Marketplace # Shopify MultiVendor # Shopify One Product Store # Shopify Fashion Store # Shopify Beauty Store # Shopify Klaviyo # Shopify CRM # Shopify Marketing Automation # Shopify Hydrogen Development # Shopify Store Audit # Shopify POS

Steps for completing your project

After purchasing the project, send requirements so Chandan can start the project.

Delivery time starts when Chandan receives requirements from you.

Chandan works on your project following the steps below.

Revisions may occur after the delivery date.

Project Analysis & Requirements

I’ll review your app idea, technical requirements, API needs, and Shopify Partner details to define the best development approach.

Shopify App Architecture & Setup

I’ll set up the Shopify app environment, configure authentication, API access, webhooks, and required development tools.

Review the work, release payment, and leave feedback to Chandan.