At Distrisuper, I designed and built an event-driven document pipeline that processes supplier invoices and delivery notes, replacing manual line-by-line ERP data entry. I use Node.js, TypeScript, BullMQ, and Redis to connect a REST API, worker service, and multi-tenant ERP integrations.
I integrated LLM-based line-item extraction through OpenRouter and validate outputs with Zod schemas. I’m also building a RAG chatbot with tool calling and role-aware behavior.
At Welltech, I developed backend services for invoicing, purchasing, and accounting workflows, and built an internal ticketing platform. I also built a RAG chatbot used as a cybersecurity tooling manual and in new-hire onboarding.
For PoS3, I lead a two-person team building a multi-tenant point-of-sale platform that’s live in two cafés. I implemented real-time order synchronization and asynchronous payments, and deployed containerized services on AWS ECS/Fargate.
