I will build shopify custom private public app fix headless hydrogen API integration

S
semenda_daniels
S
semenda_daniels
Semenda D
build shopify custom private public app fix headless hydrogen API integration
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build shopify custom private public app fix headless hydrogen API integration
Full Screen
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build shopify custom private public app fix headless hydrogen API integrationbuild shopify custom private public app fix headless hydrogen API integrationbuild shopify custom private public app fix headless hydrogen API integration

About this gig

Hello,

Is your Shopify store app crashing, not syncing, or do you need a custom tool built? I will build Shopify custom apps, private app integrations, and fix headless Hydrogen problems for your store. I also help to build, design, redesign your shopify website and stores. I help Shopify merchants get a stable, smooth, and automated experience. Whether you need a brand new app, webhook setup, or a data sync fix, I will deliver a professional solution fast.


What I can build and fix for you:

  • Build Shopify custom app
  • Create private app API
  • Develop public app store
  • Build headless Hydrogen store
  • Setup webhook automation
  • Connect external API sync
  • Fix Shopify app crashes
  • Develop custom dashboards
  • Setup OAuth and App Bridge
  • Automate inventory and orders
  • Write Shopify functions logic
  • Design Polaris UI components
  • Fix GraphQL and REST errors
  • Integrate third-party tools
  • Build custom checkout UI
  • Sync ERP CRM to Shopify
  • Develop automated cron jobs


Contact me now to build your custom Shopify app or fix your API integration today.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Security
    • Operating systems
    • Design

  • Programming language

    • Assembly
    • Java
    • Lua
    • PHP
    • PowerShell
    • Python
    • TypeScript
    • HTML & CSS
    • ASP.NET
    • Ruby/RoR

  • Frontend framework

    • Angular
    • AngularJS
    • jQuery
    • Next.js
    • React.js

  • Backend framework

    • Django
    • Laravel
    • Express.js
    • Next.js
    • Node.js

Get to know Semenda D

Semenda D

Expert Website Designer Design Redesign Launch Convert

  • FromUnited States
  • Member sinceMar 2026
  • Avg. response time2 hours

  • Languages

    English, French, German, Spanish, Japanese
Hello, I'm Semenda Daniels, a professional website designer helping businesses and creators build, fix, and launch all kinds of websites fast and professionally. I specialize in landing pages, business websites, ecommerce stores, and custom web pages. Whether you need a new website, complete redesign, or WordPress, Wix, Shopify, Squarespace, Esty, Readdy ai, Lovable migration, I deliver clean, professional, and high converting results every time. My goal is to make sure your website looks stunning, works perfectly, and helps your business grow online. Let's build something incredible together!

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