AI Accounting Layer – Prototype Development

I have already built an AI Accounting Layer prototype that is approximately 50% complete and currently under active development. The objective of this project is to complete and finalize the prototype, improve its accuracy, stability, and usability, and prepare it for pilot testing with CA firms and MSMEs. This is not a production development project. After the prototype is successfully tested with real users and validated through feedback, we will define the roadmap for the production version. Current Status The prototype already includes the core architecture and initial AI workflows, but several modules still require improvements, additional features, and bug fixes before it is ready for pilot testing. What I Need I am looking for an experienced AI/Full-Stack developer who can work on the existing codebase, understand the current architecture, and extend it rather than rebuilding it from scratch. The work includes: Improve invoice reading using AI/Vision. Improve vendor matching accuracy. Improve GL and tax decision logic. Enhance backend APIs and dashboard functionality. Add missing prototype features. Fix bugs and improve overall prototype stability. Maintain a clean and scalable architecture that can later evolve into a production system.