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I will build shopify custom app public app private app API integration webhook
Gideon Ayo
About this gig
Need a custom Shopify solution built around your business? I will build a Shopify custom app, public app, private app, or integrate Shopify with your existing systems.
My Shopify app development services include:
- Custom Shopify app development
- Public Shopify App Store apps
- Private and custom apps
- Shopify Admin API & GraphQL integration
- Third-party API integrations
- Webhooks, data sync & automation
- Custom admin dashboards and workflows
- Shopify checkout UI extensions & Shopify Functions
- App bug fixes, API errors & webhook troubleshooting
- Shopify AI agents and automation integrations
- Subscription, order, product, customer and inventory workflows
I can connect Shopify with CRMs, SaaS platforms, payment systems, databases and external APIs while building secure, scalable functionality.
Whether you need a new Shopify app, an existing app fixed, a custom API integration, checkout functionality or store automation, I can develop the solution to match your requirements.
Send me your idea, workflow or technical requirements and let's turn it into a reliable Shopify solution.
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Get to know Gideon Ayo
Gideon Ayo
Shopify and AI Developer, Claude Code, Muse Code and Automation
- FromNigeria
- Member sinceSep 2026
- Avg. response time1 hour
- Last delivery2 days
Languages
French, German, Spanish, Italian, English
I’m a full stack developer specializing in Shopify, AI development, automation, Claude Code, Muse Code, and Jarvis AI. I build custom Shopify apps, API integrations, AI agents, MCP servers, automation workflows, and intelligent tools. I also develop, customize, and troubleshoot Minecraft modpacks. I focus on reliable, scalable solutions tailored to each client’s requirements.
FAQ
Can you build a custom Shopify app?
Yes. I can build custom Shopify apps tailored to your store, business workflow or SaaS product, including custom features, dashboards, automation, APIs, webhooks and Shopify Admin API integrations.
Can you develop a Shopify public app?
Yes. I can develop Shopify public apps with custom functionality, API integrations, authentication, webhooks and App Store-ready architecture based on your requirements.
Can you build a Shopify private app?
Yes. I can build private or custom Shopify apps for internal store operations, automation, data management, third-party integrations and specialized business workflows.
Do you provide Shopify API integration?
Yes. I can integrate Shopify Admin API, GraphQL API and third-party APIs for products, orders, customers, inventory, fulfillment, subscriptions and automated data synchronization.
Can you fix Shopify app API or webhook errors?
Yes. I can troubleshoot and fix Shopify app bugs, API errors, webhook problems, authentication issues, data-sync failures and other integration problems in existing apps.
Can you develop Shopify checkout extensions?
Yes. I can develop Shopify checkout UI extensions and Shopify Functions for supported customization requirements, including checkout workflows, validation, discounts and custom functionality.
Can you automate Shopify store workflows?
Yes. I can build Shopify automation using APIs, webhooks and custom applications to automate products, orders, customers, inventory, fulfillment, notifications and external system workflows.
Can you integrate Shopify with my SaaS or CRM?
Yes. I can connect Shopify with SaaS platforms, CRMs, databases, payment systems and other external services using APIs, webhooks and custom integration logic.
9. Can you add AI to a Shopify app?
Yes. I can integrate AI agents and AI-powered workflows into Shopify apps using platforms such as OpenAI or Claude, depending on your use case and technical requirements.
Can you upgrade or customize an existing Shopify app?
Yes. I can extend existing Shopify apps, add new features, integrate APIs, improve workflows, fix bugs, customize functionality and help migrate or upgrade existing implementations.
