I will do shopify API integration and payment gateway automation


About this gig
AI Developer and API Integration Expert for Shopify, Payments and Automation
Looking for a reliable expert to integrate third-party APIs into your business? I am a Software Engineer specializing in API integration, AI solutions, and workflow automation for eCommerce, SaaS, and growing businesses.
I build scalable, secure, and automated systems using JavaScript, Java, and modern full-stack technologies, helping you save time and increase efficiency.
What I offer:
- Shopify, WooCommerce and custom API integration
- Payment gateway integration (Stripe, PayPal, Mollie)
- AI solutions and GPT-based assistants
- Workflow automation with Zapier and n8n
- Webhooks setup, real-time data sync and automation
- Custom SaaS development and full-stack solutions
️ Tech Stack:
Python, FastAPI, Django, REST APIs, OAuth2, JSON, Postman
Why choose me:
- Secure and high-performance integrations
- Clean, maintainable and well-documented code
- Fast delivery and clear communication
- Reliable long-term support
Lets build powerful automation and AI-driven systems to grow your business
Get to know Otmane Naaimi
AI Software Engineer API and Automation Expert
- FromFrance
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, French, German, Arabic
Other Software Development Services I Offer
FAQ
Which APIs have you worked with before?
I have experience integrating major platforms including Shopify, WooCommerce, Amazon, eBay, TikTok Shop, Temu, Walmart, Shein, as well as shipping APIs like DHL, Royal Mail, and Evri. I also work with custom REST APIs and SaaS platforms.
Can you integrate multiple platforms at once?
Yes, I can build multi-platform integrations and automation workflows. For example, I can sync your Shopify store with Amazon, payment gateways, and shipping providers like DHL in one seamless system.
Do you offer post-delivery support?
Yes, I provide post-delivery support (up to 7 days depending on the package) to ensure everything runs smoothly and to assist with any adjustments.
What if my API requires authentication or special access?
No problem. I handle secure authentication methods including OAuth2, API keys, tokens, and IP whitelisting to ensure safe and reliable integrations.

