§ Portfolio

Anonymized professional artifacts.

Knowledge extracted from production work — patterns, schemas, DAX, M, and data-model decisions — published anonymized so the techniques outlive the engagement. Distinct from /projects, which collects first-party open-source builds.

01.

Selected Case studies

Selected programs from 15+ years of capital-program delivery — federal rail, higher-ed bond, real-estate data integration, residential, procurement, mining, M&A

Programs: 7
Sectors: 7
Years span: 2010 – 2025

Pure-text case studies — no client logos, no screenshots, no artifact reproduction. Content drawn from externally-disclosable prior-program work. Includes Amtrak FDT $6.7B, Peralta College Bond $1B, Trinus Databricks Lakehouse, EMISA 700-unit residential, Direcional R$89M procurement, Anglo American Barro Alto $1.9B, and Cipasa+Nova Colorado M&A turnaround.

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02.

Patterns Methodologies

Abstract patterns extracted from the case studies — reusable methodology distilled away from named engagements and dollar figures

Patterns: 7
Domains: 4
Stack: Agnostic

Reusable patterns that travel: cost-reporting governance SOP · ERP-to-CBS mapping automation · monthly invoice compliance checklist · multi-typology cost-center hierarchy · Curve A procurement strategy · standardized vendor prequalification · Earned-Value baseline discipline. Each names the principle, the mechanism, the applicability, and the anti-pattern.

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03.

MIT Power BI

Anonymized production analytics for Brazilian real-estate development + BPO operations

Suites: 4
Dashboards: 24
DAX measures: 6,151

Knowledge artifacts (DAX, Power Query M, data-model schemas, relationships) extracted from production .pbix used in Brazilian real-estate development and BPO financial operations. The original .pbix files are not in the public repos; the patterns and techniques are.

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