TypeScript reconciliation engine + small React review UI (accounting automation)

We need a developer to build a reconciliation engine in TypeScript and create a small React review UI for an accounting automation project. The work includes developing the core reconciliation logic, building a simple UI for reviewing and approving transactions, and ensuring the system is reliable and easy to use. This is a small, short-term project for someone who can deliver clean, functional code and support a smooth workflow for accounting review.