Sandra Nguyen

Extraction Optimization Details

Created a user interface (UI) used in multiple extraction plants. The main users of the UI are the Control Room Operators (CROs). The main functionality of the UI is to allow the CROs to view current recommendations, previous recommendations, and ore characteristics. New recommendations are loaded hourly and CROs can approve or reject the recommendations. Ore characteristics data is loaded every 15 minutes. The UI has other features where it allows the CROs to view historical values of actuals, recommended, and ore characteristics in a timeseries chart, while the ore clusters are visualized in a stacked bar chart. Additionally, the CROs have the ability to download the ore characteristics, truck by truck, and geological ore data into an excel file for further analysis. This UI allows the CROs to view the data and take action in a timely matter to increase froth production.

Technology/Programming languages used: Azure App Service, Logic Apps, Azure Data Factory, Azure Databricks, Azure CI/CD Pipeline, DevOps, Python, SQL, JavaScript, React.js, Docker, git, SSMS