---
type: Skill
title: Forecasting and Decision Systems
description: AI-enabled commercial forecasting, financial modeling, executive decision support systems, and scenario planning for enterprise revenue operations.
resource: https://felipepostigo.com/articles/ai-forecasting-from-commercial-reality-not-model-theater/
tags: [forecasting, ai-forecasting, decision-systems, financial-modeling, revenue-operations]
timestamp: 2026-06-22T00:00:00Z
---

# Forecasting and Decision Systems

**Type:** Skill category  
**Category:** Technical — Analytics

## What this covers

Building forecasting systems that move beyond model theater to grounded commercial reality: ingesting real operational data, surfacing actionable signals, and getting executive adoption because the numbers reflect what the business actually experiences.

## Specific capabilities

### AI-Enabled Commercial Forecasting
- Built forecasting models at Dell Technologies achieving **90%+ planning accuracy** for $16B+ enterprise server revenue
- Ingested historical data, pipeline signals, pricing data, and operational context
- Used AI to surface anomalies and shifts before they appeared in manual reports
- Replaced 2-person, 80-hour-per-week manual forecasting with automated systems

### Financial Modeling
- Built Excel-based financial models for real estate acquisition (Moller y Perez-Cotapos)
- Automated forecasting tools improving forecast accuracy **50%** and reducing execution time **25%**
- Scenario planning and ROI modeling for $40M+ deal closings

### Executive Decision Support
- Built executive dashboards in Power BI integrating pricing, pipeline, and operational data
- Designed KPI systems used org-wide at Dell
- Created decision ecosystems giving executives real-time visibility into revenue performance

### Real Estate Forecasting (Pre-AI Boom)
- At Moller y Perez-Cotapos, built forecasting automation before generative AI was mainstream
- Modeled 1,200+ property opportunities worth $4.2B
- Acquired 10 properties worth $64.6M using data-driven models

## Source articles

- [AI Forecasting From Commercial Reality, Not Model Theater](https://felipepostigo.com/articles/ai-forecasting-from-commercial-reality-not-model-theater/)
- [Dell Server Revenue Operations: Applied AI Where Forecasting Meets Executive Decisions](https://felipepostigo.com/articles/dell-server-revenue-operations-applied-ai-where-forecasting-meets-executive-decisions/)
- [Real Estate Forecasting Automation Before the AI Boom](https://felipepostigo.com/articles/real-estate-forecasting-automation-before-the-ai-boom/)

## Related concepts

- [Business intelligence and KPI systems](/skills/business-intelligence)
- [Pricing analytics](/skills/pricing-analytics)
- [Commercial strategy](/skills/commercial-strategy)
- [Dell experience](/experience/dell-server-revenue-operations)