I built ACOS-Autonomous Commerce OS as a modular commerce kernel, using domain-driven design and CQRS across its Identity, Invoice, and Settlement domains. Its double-entry accounts receivable ledger supports multi-currency credit tracking and automated payment reconciliation.
I also implemented transactional event delivery with Prisma and PostgreSQL, using the outbox pattern to prevent database and event inconsistencies. In NomadX, I developed financial workflows and reconciliation automation; I also built TaskMesh, a distributed job system with concurrent workers and a DAG workflow engine.

