Self-serve metrics stack: dbt-style models in DuckDB + optional Prefect scheduler; builds sessions, funnel, and 7-day retention marts with exportable CSVs and charts (Superset/Metabase-ready).

Power BI dashboard analyzing Plant Co.’s Sales, Quantity & Gross Profit with YTD vs PYTD insights.

SQL & Tableau manufacturing analytics project comparing rule-based diagnostic modeling vs leakage-safe predictive risk modeling using the AI4I 2020 dataset.

Plug-and-play Power BI showcase for a 3D-printing workflow: star-schema data model, DAX KPIs (on-time %, reprint %, utilization), time-intelligence (MTD/QTD/YTD), and stakeholder-ready visuals. Includes PBIX, PDF preview, theme, clean sample data, and scripts for full reproducibility.

Statistical process control and process capability analysis of a pretzel manufacturing system using control charts, hypothesis testing, and Six Sigma methods.

raw material demand forecasting and supply chain optimization dashboard for industrial operations.

Yield-driven solar manufacturing capacity expansion model with capex avoidance and Monte Carlo risk simulation.

Manufacturing root cause analysis using SQL (yield, defects, scrap & cost) — HDI PCB case

Integrated Power BI dashboard combining Finance analytics and OEE monitoring to track operational performance, costs, productivity, and efficiency KPIs.

Industrial stability and risk analytics framework for solar ingot puller operations using engineered variability, control deviation (SP–PV gaps), drift features, and interpretable regression modeling.

Enterprise-grade manufacturing operations risk analytics using PostgreSQL to identify production delays, inventory inefficiencies, and revenue exposure.

rebar sales analysis, forecasting & business insights