All-in-One GST Solution for Indian SMEs

I'm seeking a developer to enhance an all-in-one solution for Indian SMEs, focusing on GST billing, cost management, and inventory control. Our platform is already favored for its offline functionality, mobile accessibility, and affordability, but we need to tackle some minor technical issues.

Key Requirements:
- GST Billing: Must prioritize ease of use, accuracy, compliance, and customization. Customization is needed for invoice templates, tax rate configurations, and reporting formats.
- Cost Management: Features to monitor and control expenses efficiently.
- Inventory Control: Robust tools to manage stock levels and product availability.
- Technical Issue Resolution: Fix minor bugs to ensure smooth operation.

Ideal Skills and Experience:
- Proficiency in GST regulations and requirements
- Experience in developing customizable billing solutions
- Strong background in cost management and inventory control systems
- Problem-solving skills to address and resolve technical issues
- Mobile app development experience is a plus

Looking for a freelancer who can deliver a user-friendly, accurate, and customizable solution to meet our SME clients' needs.