@xirothedev
Bio
I’m Trung, an AI Driven Software Engineer and technical lead at The Resonance Team. I build tax, marketplace, and government platforms, and I ship the AI inside them: OCR for receipts and invoices, a refund decision service, and document retrieval for a provincial hospital.
I study computer science at International University in Ho Chi Minh City. I write about the parts of production that demos skip. I’m open to remote roles where I can own a service through its first year in production. Email me.
Work
TaxEasyReceipt and invoice ingestion, OCR extraction, anomaly detection, and observability for tax agents.
EcopickA support assistant, product matcher, and refund gate on a state-machine marketplace engine.
XaDaoXaA Zalo MiniApp for citizens and a staff CMS for commune officials.
Hospital AI AssistantLocal models and self-hosted RAGFlow inside a provincial hospital network.Agent SkillsNestJS rules for security, validation, architecture, and testing.