CWCentras Wang
中
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Commercial work

Procurement intelligence & RAG

Global Procurement Intelligence Platform

A global public-procurement intelligence and AI decision-support platform that organizes tenders, procurement plans, supplier signals, and monitored topics while preserving traceable official sources.

Stack
Next.js / Python / Vector Database / RAG / Knowledge Base
Status
Live platform
My contribution
Full-stack product engineering across procurement-data workflows, search, knowledge retrieval, AI analysis, and the user-facing decision workspace.
Access
Visit live website
X-PREDATOR global procurement intelligence platform homepage.

Implementation notes

  1. 01
    Official sources remain visible

    Chinese summaries sit beside source-language notices and official links, so users can verify context instead of trusting an opaque answer.

  2. 02
    RAG around notices and attachments

    Vector retrieval and a domain knowledge base ground analysis in procurement notices and supporting files, returning structured results with citations.

  3. 03
    From monitoring to qualification

    Tender discovery, procurement plans, suppliers, keyword subscriptions, and AI analysis form a single workflow for screening and qualification.