Toni8/SA_Public_Procurement_Intelligence_System

A data‑driven analytics platform using 2025 South African eTenders (OCDS) data. Features data cleaning, EDA, SQL analysis, ML models for contract value forecasting, anomaly detection, and interactive Streamlit dashboards. Helps procurement officials, suppliers, & policy analysts identify opportunities by sector/province and optimize bidding strateg # 🏛 South Africa Public Procurement Intelligence System > **Transforming public procurement data into strategic intelligence for suppliers, procurement officials, and policy makers.** A complete **Data Analytics, Machine Learning, and Business Intelligence platform** that analyses South African public procurement data (OCDS standard) to identify market opportunities, forecast contract values, detect procurement anomalies, and support evidence-based procurement decisions. --- # 📊 Business Problem South Africa publishes thousands of procurement opportunities every year, but the information is highly fragmented and difficult to analyse. As a result: - Suppliers struggle to identify profitable bidding opportunities. - Procurement officials have limited visibility into governance risks. - Policy analysts lack tools for monitoring spending patterns. - Contract values are difficult to estimate before bidding. - Procurement reporting is largely descriptive rather than predictive. Without analytics, organisations make procurement decisions with incomplete information. --- # 💡 Solution I designed and built an end-to-end Procurement Intelligence Platform that transforms raw OCDS procurement data into actionable business intelligence. The platform combines: - Business Intelligence - Machine Learning - Predictive Analytics - Opportunity Scoring - Governance Monitoring - Interactive Dashboards to help stakeholders make faster and more informed procurement decisions. --- # 🎯 Business Objectives The system enables organisations to answer questions such as: ✔ Which provinces offer the biggest procurement opportunities? ✔ Which sectors have the highest contract values? ✔ What is the expected value of a future tender? ✔ Which contracts require governance review? ✔ Where should suppliers focus their bidding strategy? ✔ How is procurement spending changing over time? --- # ⚙️ My Approach ## ① Data Engineering Built a scalable pipeline that: - Load …