Server-Side Code Setup & 6ammart Customization

I'm looking for an experienced developer who can help me with several alterations and integrations to my existing server-side code and 6ammart platform.

Key Tasks:
- Code alterations to tailor the platform to my business needs
- Logo and name changes
- Theme modifications, specifically the color scheme
- Integration of the Razorpay payment gateway
- Incorporation of the txtlocal SMS gateway

Ideal Skills & Experience:
- Proficiency in server-side coding
- Extensive experience with 6ammart platform
- Prior work with Razorpay and txtlocal integrations
- Strong design sense for theme customization
- Ability to implement business-specific code alterations