Frappe Frappe ERPNext Customization & OpenCart Integration -- 2

I'm seeking an experienced Frappe ERPNext developer to customize and integrate the platform with OpenCart.

Key Requirements:
- 2-way API Integration between ERPNext and OpenCart
- Implement custom tax structures
- Integrate various payment gateways
- Connect shipping carriers
- Ensure seamless integration with OpenCart
- Add necessary features to ERPNext Integrations module

Ideal Skills and Experience:
- Proficiency in Frappe Framework and ERPNext
- Experience with OpenCart integration
- Strong knowledge of payment gateways and shipping carrier APIs
- Ability to customize ERPNext modules and implement custom tax systems
- Good problem-solving skills and attention to detail