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I will build custom shopify app with nodejs shopify API shopify ai agent integration
Gideon Solution
About this gig
Off the shelf Shopify apps don't always fit real business logic multi currency COD stores, non Aliexpress supplier sync, custom store locators, custom payment gateways. I build from scratch, using Shopify's official APIs (Admin API, Storefront API, Shopify Functions, Checkout UI Extensions, Webhooks) not shortcuts or theme hacks.
What I can build:
- Custom Shopify apps (Admin API, GraphQL, Webhooks)
- Multi currency setups with fixed local pricing (no auto-conversion)
- COD payment flows + order routing
- Supplier/inventory sync APIs to prevent overselling
- Custom admin panels (store locators, dashboards, settings pages) from Figma
- Checkout UI Extensions and Shopify Functions (discounts, shipping, validation logic)
- Third party payment gateway integrations (Interac, custom processors)
- Shopify Partner app submissions
Tech stack:
- Node.js
- React
- Shopify CLI
- Shopify Functions (Rust/JS)
- GraphQL Admin API
- REST Admin API
- Google Sheets API
- Webhooks
- OAuth
Message me before ordering with your specific requirements so I can give an accurate timeline and quote
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Gideon Solution
Gideon Solution
Gideon techy
- FromNigeria
- Member sinceNov 2024
- Avg. response time1 hour
Languages
English, Italian, Spanish, French, German
Hello, I'm Gideon. I am an experienced developer and design expert specializing in advanced technologies like ThreeJS, 3D, WebGL, SVG, and CSS3 animations, offering quality website and Roblox character/3D game character design services. My expertise spans full-stack development with HTML, CSS, JavaScript, React, Python, and Node.js. I also excel at UI/UX design, crafting clean and intuitive interfaces with lifetime support.
FAQ
Do you build custom Shopify apps or just install existing apps from the App Store?
I build custom Shopify apps from scratch using the Shopify Admin API, GraphQL Admin API, and Shopify CLI not App Store installs. This includes custom app development, Shopify API integration, and Shopify automation tailored to your specific workflow.
Can you set up multi-currency without automatic currency conversion?
Yes. I use Shopify Markets with fixed local pricing instead of live exchange rate conversion, so your Shopify multi currency setup shows the exact prices you choose per country, with no auto currency conversion.
Do you support Cash on Delivery (COD) for multiple countries in one store?
Yes. I configure Shopify COD as a manual payment method per Shopify Market, so a single store can run COD setup across multiple countries with country specific rules.
Can orders be automatically routed to Google Sheets by country or currency?
Yes. I build Shopify webhook integrations (orders/create) that route each order to Google Sheets automatically, split by country, currency, or any other rule including Airtable or dashboard alternatives to Shopify order to Google Sheets automation.
Can you sync inventory and prices with my suppliers via API to prevent overselling?
Yes. I build Shopify inventory sync API integrations and Shopify supplier API integration for multi supplier dropshipping, including custom dropshipping apps for non-Aliexpress/CJdropshipping suppliers, with stock sync automation to prevent overselling.
Do you build custom admin panels or apps from a Figma design?
Yes. I build Shopify custom app development projects from Figma to app, including Add/Manage/Settings pages, Shopify admin extensions, and Shopify Polaris admin panel interfaces, no existing map or locator app plugins, fully custom.
Can you build Checkout UI Extensions since checkout.liquid was deprecated?
Yes. I build Shopify checkout UI extensions and Shopify Functions (custom discounts, shipping rules, payment method rules) as part of checkout extensibility migration off deprecated checkout.liquid.
Do you integrate third-party payment gateways into Shopify checkout?
Yes. I work on Shopify payment app development, Shopify custom payment gateway integration, and Shopify Partner app submission for third party payment processor apps intended for the Shopify Marketplace.
What tech stack do you use for custom Shopify app development?
Node.js, React, GraphQL Admin API, REST Admin API, Shopify CLI, Shopify Functions, Webhooks, OAuth, and Google Sheets API / Airtable API covering Shopify headless setup, Shopify Storefront API, and Shopify Hydrogen development where needed.
How do I get an accurate quote for my Shopify project?
Message me with your requirements before ordering, Shopify App, Shopify multi country store setups, Shopify ERP integration, Shopify theme app extensions, and Shopify AI agent integrations all vary widely in scope, so I quote based on your specific brief rather than a fixed price.
