Sunil Kumar Natwadiya

Hello, I'm

Sunil Kumar Natwadiya

Senior Shopify Developer

Shopify, NodeJs and PHP (Laravel) Developer with 9+ years of hands-on experience delivering scalable eCommerce solutions and custom web applications. Specialized in the Shopify ecosystem, including public and private app development, custom storefronts, Liquid templating, Shopify GraphQL & REST APIs, Polaris UI, Theme App Extensions, and Checkout Extensions.

Skills & Technologies

Technologies I work with to bring ideas to life

Shopify

Shopify98%
Shopify Plus95%
Shopify GraphQL API99%
Shopify Public & Private Apps98%
Shopify Polaris95%
Liquid99%
Theme App Extension95%
Checkout Extension90%

Backend

PHP90%
Laravel90%
Node.js85%
Remix.js90%
MySQL90%
PostgreSQL90%
SQL90%

Frontend

HTML5 / CSS399%
JavaScript95%
React.js90%
jQuery90%
AlpineJS85%
Tailwind CSS95%
Bootstrap95%

Other

WordPress90%
BigCommerce75%

Featured Projects

A selection of projects I've worked on recently

Shopify Public App
01Shopify Public App

Fetch Metafield Sync

Sync metafield definitions across multiple stores instantly.

My Contribution

  • Built the full public Shopify app using Remix.js and Shopify Polaris web components
  • Designed and implemented the metafield migration workflow between source and destination stores
  • Handled Shopify OAuth, session management, and API authentication flows
  • Integrated Shopify Admin GraphQL API to read and write metafield data across stores
Remix.jsJavaScriptPostgreSQLShopify Polaris web components
Shopify Public App
02Shopify Public App

Ecom Wishlist Expert

Enable wishlists, sales, and most-liked product notifications to improve the website engagement.

My Contribution

  • Built the public Shopify app end-to-end for wishlist and engagement features
  • Implemented wishlist functionality allowing customers to save and manage favourite products
  • Developed sale and most-liked product popups to surface trending items on the storefront
  • Integrated notification triggers and merchant controls for managing wishlist-driven promotions
LaravelJavaScriptMySQLTailwind CSSAlpineJSShopify Theme App ExtensionLiquidShopify GraphQL API
W
Shopify App
03Shopify App

WishCart

Public Shopify app empowering merchants with robust wishlist functionality, popups, and monthly trend charts.

My Contribution

  • Led end-to-end development of the public Shopify app from scratch
  • Built the wishlist system allowing customers to save and manage preferred products
  • Developed sale popups for both the Shopify admin and storefront using Theme App Extension
  • Implemented monthly wishlist trend charts to give merchants actionable analytics
  • Integrated Shopify GraphQL API for real-time wishlist data sync across the storefront
LaravelJavaScriptMySQLTailwind CSSAlpineJSShopify Theme App ExtensionLiquidJSONShopify GraphQL API

Currently Working At

Where I'm applying my skills right now

T

Technerds Solutions

Currently Working

Senior Shopify Developer

2025-04 — Present
Remote

Experienced Shopify developer delivering advanced eCommerce solutions across multiple live projects, including a **Metafield Sync public app** built with Remix.js and PostgreSQL, the **Liberty Safe** store with custom shipping logic and product options, **Mission Nutrition’s** multi-vendor eCommerce implementation, and the **Zirc Dental Products** store featuring custom order attributes and automated re-order functionality powered by a custom Shopify app. Additionally experienced in building and maintaining websites on WordPress and BigCommerce platforms.

AI Toolkit

AI tools I use to accelerate design, development, and content

C

Claude

Coding

Primary AI for coding, debugging, and code reviews.

SH

Shopify Assistant

Shopify API

Handles Shopify API integrations and storefront development.

GM

Google Gemini

Images

AI-powered image generation and visual tasks.

GV

Google Vids

Videos

Video generation and editing assistance.

GP

ChatGPT

Documents & Code

Document writing, code help, and general assistance.

GA

Google Antigravity

Design & Structure

Design systems, layout structure, and visual hierarchy.

Let's Work Together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

Get In Touch