BI Dashboards & Executive Command Centers by Jossaafad Herrera AlfaroBI Dashboards & Executive Command Centers by Jossaafad Herrera Alfaro

BI Dashboards & Executive Command Centers

Jossaafad Herrera Alfaro

Jossaafad Herrera Alfaro

The Problem

A manufacturing company's leadership team was making decisions based on outdated weekly reports and disconnected spreadsheets. They had no real-time visibility into production output, quality metrics, or operational costs.

The Solution

I built a suite of real-time BI dashboards and an executive command center that gives leadership instant visibility into every critical metric.
How it works:
Data flows from production systems, ERP, and quality control into Supabase in real time
Python ETL pipelines clean, transform, and aggregate the data
React-based dashboards render live visualizations with auto-refresh
Executive command center consolidates top-level KPIs into a single screen
Deployed on Vercel for fast, reliable access from any device
Key features:
Real-time production output tracking by line, shift, and product
Quality control dashboards with defect rate trends and root cause analysis
Cost monitoring with budget vs. actual comparisons
Executive command center with drill-down capability
Mobile-responsive design for on-the-floor access
Automated daily/weekly PDF reports emailed to stakeholders

Tech Stack

Frontend: React
Backend: Python
Database: Supabase
Deployment: Vercel

Results

Decision-making speed improved from days to minutes
15% reduction in production downtime through early anomaly detection
Weekly reporting effort eliminated (fully automated)
Adopted across 3 plant locations within 2 months
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Posted May 25, 2026

Real-time BI dashboards and executive command centers built with React, Supabase, and Python for manufacturing operations monitoring.