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$
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I will build responsive shopify public private apps with advanced inventory sync api
Israel B
About this gig
Stock mismatches or double selling? Standard Shopify App Store tools hit rate limits.
As a shopify developer and shopify expert, I engineer backend systems to prevent overselling.
️ Tech Stack & Scope
- Apps: shopify public app & shopify private app architectures (SaaS/internal).
- Sync: High-frequency backend engine for true realtime sync.
- api integration: Links for erp shopify sync (NetSuite/Odoo), wms integration, supplier api, crm integration (HubSpot/Salesforce), pos inventory sync, and database sync (SQL/MongoDB).
- embedded app UI: Clean dashboards built right inside the Shopify Admin panel.
- Core Stack: Performance-optimized Node.js/Python using the shopify api.
- Data Flow: shopify graphql & admin api maximizing payload efficiency.
- Logic: Built by a webhook developer using live events (orders/create, inventory_levels/update) over slow polling.
- Compliance: Rate limit protection, secure oauth 2.0, and session tokens built to match official App Store review standards.
MESSAGE ME TO ORDER
Send API docs. I'll quote your shopify custom app (or alternative shopify custom app setup). Launch your automated workflow, stock automation, and product sync today!
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Get to know Israel B
Israel B
Systems Architect, AI Automation and Enterprise SaaS Engineer
- FromKenya
- Member sinceFeb 2026
Languages
English, French, German, Spanish
Systems Architect engineering high performance architectures, autonomous workflows, and premium enterprise platforms for global businesses. I build for speed, security, and flawless scalability.
Core Expertise:
Workflow Automation: Advanced n8n integration, custom Shopify ERP setups, and OpenAI API agents.
Full Stack SaaS: Premium dashboards and Bento Grid UI engineered to 100/100 Lighthouse metrics.
HealthTech Systems: Specialized clinical workflows utilizing HL7 FHIR data interoperability.
Let’s optimize your operations. Message me with your project brief before ordering.
FAQ
Can you connect my ERP, WMS, or supplier database?
Yes. As a shopify developer, I build custom api integration tools for erp shopify sync (NetSuite/Odoo), wms integration, supplier api, and direct database sync (SQL/MongoDB) seamlessly.
What is the difference between a public and private app?
A shopify private app is an internal tool built exclusively for your store. A shopify public app uses multi-tenant architecture ready to scale and launch on the official Shopify App Store.
How does your engine prevent overselling?
As a webhook developer, I bypass slow polling. I use the admin api and live events to trigger an instant realtime sync, providing hands-free stock automation that completely stops mismatches.
Will the app UI live inside my Shopify Admin panel?
Yes. I build every platform interface as a responsive embedded app. Your control dashboards, multi-store settings, and product sync panels will sit natively right inside your Shopify backend.
Is the app secure and compliant with Shopify's rules?
Absolutely. As a shopify expert, I use shopify graphql to prevent rate-limit crashes, alongside secure oauth 2.0 verification and modern session tokens engineered to meet official platform review standards.
