I will build custom shopify checkout UI extensions and post purchase apps

V
vikeshrajput321
V
vikeshrajput321
vikeshrajput321
build custom shopify checkout UI extensions and post purchase apps
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build custom shopify checkout UI extensions and post purchase apps
Full Screen
build custom shopify checkout UI extensions and post purchase appsbuild custom shopify checkout UI extensions and post purchase apps

About this gig

Want to customize your Shopify checkout flow without breaking platform standards?


I specialize in building secure, high-converting Shopify Checkout UI Extensions and Post-Purchase features tailored to your store's exact needs. Whether you need upsell offers, delivery date pickers, or custom field validations, I create extensions that integrate natively.


What I Build:


Checkout Upsells & Cross-sells: Dynamic product recommendations in checkout.


Custom Fields: Order notes, gift messages, delivery instructions, or attributes.


Validation & Rules: Address validation, MOQ rules, or conditional logic.


Custom Shipping & Payment Logic: Insurance toggles, notices, or instructions.


Thank You & Status Pages: Tracking widgets, surveys, or custom design displays.


Why Work With Me?


Built with official Shopify UI Extension APIs (no CLS, high performance).


Mobile-responsive, lightweight, and preserves checkout speed.


Full support with setup, merchant admin configuration, and deployment.


Please message me before ordering to confirm your store requirements and plan compatibility.

  • Website type

    • E-Commerce store

  • Website features

    • Marketing
    • Payment
    • Customer support
    • Analytics
    • Form

  • Plugins

    • Free Shipping Bar
    • Other
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Get to know vikeshrajput321

vikeshrajput321

Expert Shopify and MERN Stack Developer, Custom App and Integrations

  • FromIndia
  • Member sinceJan 2023
  • Avg. response time1 hour

  • Languages

    Hindi, English
This is Veekesh Rajput. As a MERN Stack developer, I have 5 years of experience in web application development. If you want your node js website and REST API in node with high performance then you are at the right profile of node js developer. I will construct the perfect back-end for you using the best practices focusing on performance and simplicity. You will be informed of each milestone achieved, and I will be easily approachable whenever you need me. I am looking forward to working for you!

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