I will shopify custom app shopify public app or private app developer shopify expert

S
samuels_holmes
S
samuels_holmes
Samuel .H

Level 1

shopify custom app shopify public app or private app developer shopify expert
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shopify custom app shopify public app or private app developer shopify expert
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shopify custom app shopify public app or private app developer shopify expertshopify custom app shopify public app or private app developer shopify expertshopify custom app shopify public app or private app developer shopify expert

About this gig

Need a custom Shopify app built for your business?


I'm Samuel, a Shopify developer specializing in custom Shopify app development, private apps, public apps, and API integrations. I build secure solutions that extend Shopifys capabilities, automate repetitive tasks, and connect your store with the tools your business depends on.


What I Offer:

  • Custom Shopify Apps for unique business workflows
  • Private Apps for internal store operations
  • Public Apps for customer-facing solutions
  • Shopify API Integration using REST/GraphQL
  • ERP, CRM & Inventory Integration
  • Order, Product & Customer Sync
  • Webhooks & Workflow Automation
  • Custom Admin Dashboards
  • Third-Party Integrations
  • App Bug Fixes & Optimization


I focus on clean architecture, security, reliable data synchronization, scalability, and thorough testing. Whether you need to automate operations, connect multiple platforms, or add functionality Shopify doesnt provide natively, Ill build a solution around your exact requirements.


Have a Shopify idea or workflow that needs a custom app? Message me and lets build it.

  • Website type

    • E-Commerce store

  • Website features

    • Marketing
    • Payment
    • Social media
    • Customer support
    • Shipping
    • Inventory
    • Analytics

  • Plugins

    • Nudgify
    • Locksmith
    • Free Shipping Bar
    • Product Reviews
    • Product Filter & Search
    • PageSpeed Monitor
    • Smart SEO
Respect third-party rights

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Get to know Samuel .H

Samuel .H

Everything Shopify

5.0(8)

Level 1

  • FromUnited States
  • Member sinceMar 2026
  • Avg. response time2 hours
  • Last delivery4 weeks

  • Languages

    English, German
Hey, I'm Samuel — a Shopify specialist covering the full stack, from store builds to POS. What I do: Shopify POS setup — point of sale, payment gateways, inventory sync, Toast & Square integrations Store design — build, redesign, dropshipping setup, payments, SEO App development — public apps, private apps, custom API integrations App installation — B2B, B2C, third-party API connections I deliver clean, documented work, fast.

My Portfolio

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