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I will do shopify API integration, shopify private, public app, product sync automation
Anthonia
About this gig
Every day your Shopify store runs without proper automation, you're losing hours to manual product updates and risking stockouts that cost real sales.
Stores without shopify api integration spend 10+ hours a week updating products by hand and still get inventory mismatches.
Stores with automated product sync and inventory sync cut that to near zero and scale their catalog in days, not months.
I have helped store owners automate multi location inventory sync and cut manual product work by over 90%, freeing them up to focus on growth instead of spreadsheet.
WHAT YOU GET;
- Custom shopify private app development
- Public app builds ready for the Shopify App Store
- Shopify api integration with ERP, POS, or CRM systems
- Automated product sync across stores and platforms
- Real-time inventory sync setup
- Webhook and API automation
- Post-launch bug fixes and optimization
WHY ME;
- Hands-on experience building both private and public Shopify apps
- I deliver production ready code, not half working prototypes
- Fast turnaround with clear, honest communication
- Proven accuracy on multi channel inventory sync
Want to get your store automated efficiently ?
ORDER NOW and let's get started right AWAY!!!
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Get to know Anthonia
Anthonia
WordPress and Shopify Developer for Businesses and Agencies
- FromGermany
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, German, French
Hello,
I am Anthonia, a web developer building WordPress and Shopify sites for small businesses and agencies.
On WordPress I work with Gutenberg, Kadence, Spectra, Elementor, Divi and Astra, including real estate sites for the German market.
On Shopify I build landing and product pages in Replo, GemPages, Shogun and PageFly, and handle API work like custom apps and product sync.
You get clear updates, honest advice and work delivered on time. ORDER NOW your project details
Other Website Development Services I Offer
FAQ
Do I need to know how to code to use the app you build?
No. I build the app and inventory sync system to run in the background. You get a working tool, not a project to maintain.
Will this work with Shopify Plus stores?
Yes, both shopify private app and public app builds work fine on Shopify Plus, and the api integration scales with higher order volumes.
How long does product sync automation take to set up?
Basic product sync setups take about 3 to 5 days. More complex product sync across several platforms can take up to 8 days.
Do you handle shopify api integration with tools like ERPs or POS systems?
Yes, shopify api integration with ERP, POS, and CRM platforms is one of my core services, and I test the connection thoroughly before delivery.
Can you set up inventory sync across more than one store?
Yes. I build inventory sync systems that keep stock levels accurate across multiple Shopify stores or sales channels in real time.
What's the difference between a shopify private app and a shopify public app?
A private app is built for one store's specific needs. A public app is built to be listed and used across multiple stores, which needs more security review and setup.
What if I need support after the project is delivered?
I include a revision window after delivery, and ongoing support for your shopify api integration or product sync can be arranged separately.
