Product Architecture & Flow
Visual diagrams of how Union HR Assistant works end-to-end
👤 Users & Personas
👤
Employee
Self-service HR
👔
Manager
Approvals & team reports
🏢
HR Admin / Leadership
Analytics & oversight
SSO / Auth
⚛️ Frontend Application — React
AI Chatbot
NLP queries
HR Analytics
AI dashboards
Manager Portal
Approvals
Policy Portal
Knowledge base
API calls
🧠 AI & Intelligence Engine
LLM
Claude / GPT
RAG Engine
Doc retrieval
Intent Engine
Workflow routing
Query received→Intent classified→RAG or LLM→Response generated
reads / writes
🗄️ Data & Integrations Layer
HRMS / ERP
Employee data
Policy Docs
PDF knowledge base
Notifications
Real-time alerts
Auth & RBAC
Roles & SSO
