I will build a custom shopify app or API integration for your store, inventory sync

S
samuels_holmes
S
samuels_holmes
Samuel .H
5.0
5.0
Parte de la información aparece en idioma inglés.

Acerca de este Servicio

Looking for a skilled Shopify developer who can build powerful, scalable, and performance driven apps? You're in the right place. My name is Walker, and I specialize in creating high quality Shopify public apps, custom apps, private apps (legacy), and Shopify POS apps tailored to your business needs.

I deliver secure code, seamless integrations, and fully optimized solutions using Shopify Admin API, Storefront API, OAuth, Webhooks, Shopify Functions, Polaris UI, App Bridge, and modern app development best practices.


Services I Offer:

  • Shopify Bug Fix
  • Shopify Public App Development
  • Shopify Custom App Development
  • Shopify Private App Maintenance & Migration
  • Shopify POS App & Hardware Integrations
  • Bug Fixing & App Optimization
  • API Development & Third-Party Integrations
  • Custom Dashboards & Automation Workflows
  • Embedded App UI with Polaris
  • Webhooks, Scripts & Shopify Functions
  • Performance, Security & Scalability Enhancements


If you want a fast, secure, and future-proof Shopify solution created by a dedicated expert let's work together.

Ready to scale your Shopify business? Click Continue and get started today!

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Conoce a Samuel .H

Samuel .H

Everything Shopify

5.0(8)
  • DeEstados Unidos
  • Miembro desdemar 2026
  • Responde aprox. en:3 horas
  • Última entrega1 semana
  • Idiomas

    Inglés, Alemán
Hey, I'm Samuel, a Shopify specialist who handles everything from store builds to POS systems, custom app development, and API integrations. I work across the full Shopify stack: → Shopify POS setup — point of sale, payment gateway, inventory sync, Toast & Square → Shopify store design — build, redesign, dropshipping, payments, SEO → Shopify app development — public apps, private apps, custom API integrations → Shopify app installation — B2B, B2C, third-party API connections I deliver clean, documented work fast.

Mi porfolio

Reseñas

2 comentarios sobre este Servicio
5.0

(2)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • J

    james078curry

    Cliente recurrente

    US

    Estados Unidos

    5

    Genuinely one of the best sellers I've worked with on Fiverr. Started with a simple app fix and ended up transforming my whole store. Incredibly fast, knows Shopify inside out, and always goes above and beyond. Already planning to come back for more work. Highly recommend

    Hasta USD50

    $

    4 días

    Tiempo

    Útil?
    No
  • J

    james078curry

    Cliente recurrente

    US

    Estados Unidos

    5

    Samuel installed and configured the Shopify app exactly as requested. Everything worked perfectly, communication was smooth, and he completed the job quickly. He also helped fix a few setup issues I hadn't noticed. Highly recommend if you need a reliable Shopify expert!

    Hasta USD50

    $

    4 días

    Tiempo

    Útil?
    No
Reseñas

2 comentarios sobre este Servicio
5.0

(2)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • J

    james078curry

    Cliente recurrente

    US

    Estados Unidos

    5

    Genuinely one of the best sellers I've worked with on Fiverr. Started with a simple app fix and ended up transforming my whole store. Incredibly fast, knows Shopify inside out, and always goes above and beyond. Already planning to come back for more work. Highly recommend

    Hasta USD50

    $

    4 días

    Tiempo

    Útil?
    No
  • J

    james078curry

    Cliente recurrente

    US

    Estados Unidos

    5

    Samuel installed and configured the Shopify app exactly as requested. Everything worked perfectly, communication was smooth, and he completed the job quickly. He also helped fix a few setup issues I hadn't noticed. Highly recommend if you need a reliable Shopify expert!

    Hasta USD50

    $

    4 días

    Tiempo

    Útil?
    No