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Fiverr Pro
English
$
USD
I will build a custom shopify app, API integration or automation
Loopus Tech
Vetted Pro
Level 2
Vetted by Fiverr Pro
Loopus Tech was selected by the Fiverr Pro team for their expertise.
About this gig
Need a custom Shopify app that solves a real business workflow instead of stacking another generic app on your store?
I build private Shopify apps, API integrations and automations for serious merchants, agencies and ecommerce teams. Fiverr Pro vetted, 15+ years experience.
I can help with:
- Custom admin tools and dashboards
- Product, order, inventory or customer workflows
- Shopify API and webhooks
- ERP, CRM, warehouse, fulfillment or SaaS integrations
- Theme app blocks, app embeds or storefront features
- Deployment, documentation and handover
This is not for cheap theme tweaks or product upload. This gig is for custom Shopify development that saves time, automates operations and unlocks features your store cannot get from off-the-shelf apps.
Packages:
- Basic: MVP App Module, 1 scoped feature or workflow.
- Standard: Custom Store App, up to 3 features, 1 external API, webhooks and deploy.
- Premium: Production App Build, up to 5 features, 2 APIs, dashboard, QA, docs and support.
Public App Store apps, checkout extensions and multi-store SaaS apps are quoted separately.
Send your store link, workflow, API docs if relevant, and what the app must do.
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 Loopus Tech
Loopus Tech
Vetted Pro
Senior Software Engineer for SaaS, AI and WordPress
Level 2
Loopus Tech is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Website Development
Website Maintenance
- FromFrance
- Member sinceMar 2016
- Avg. response time1 hour
- Last deliveryabout 17 hours
Languages
English, French
Senior full-stack developer in France, Fiverr Pro-vetted for SaaS MVPs, AI apps, custom WordPress/PHP plugins and API integrations.
15+ years of experience, Envato Elite Author, 30k+ plugin users, 290+ Fiverr orders and 4.9★ rating.
I help founders and teams build, fix and scale serious web products with clean architecture, reliable code and production-ready delivery.
Send me your goal, stack and deadline. I’ll reply with a clear plan and quote.
My Portfolio
Other Website Development Services I Offer
FAQ
Do you build public Shopify App Store apps?
This gig is mainly for private/custom Shopify apps, store-specific tools, API integrations and automations. Public Shopify App Store apps, checkout extensions and multi-store SaaS apps require a separate custom quote because they involve a larger scope, review process and long-term architecture.
What do you need from me before starting?
Please send your Shopify store link, a clear description of the workflow, the API documentation if an external service is involved, and examples of what the app should do. The more precise the scope is, the faster I can estimate and build it properly.
Can you integrate Shopify with external tools like ERP, CRM or fulfillment systems?
Yes. I can connect Shopify with ERPs, CRMs, warehouse systems, fulfillment platforms, SaaS tools or custom APIs, as long as the third-party platform provides reliable API access and documentation.
Is testing, deployment and documentation included?
Yes, depending on the package. I test the core workflow, deploy the app or integration, and provide clear handover notes. Premium includes deeper QA, documentation and post-delivery support for a smoother production launch.
