Published Articles

Sharing knowledge and hands-on experience in engineering, continuous improvement and data analysis through technical articles.

Process Management / Standard Work

This time the problem wasn't communication. It was the lack of a defined process.

A reflection on shift handovers: how standardizing information and reducing variability solves what looked like a communication problem.

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Root Cause Analysis / Maintenance Management

When the problem isn't the part: root cause in a bus fleet

How I cut differential failures by more than 90% by cross-referencing the fleet composition with route demand, without buying anything.

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Quality Management & ISO 9001

Turn Google Reviews into Continuous Improvement

How to integrate the strategic management of Google reviews with ISO 9001:2015 requirements to build a robust system of continuous improvement and customer satisfaction.

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Data Analysis & Development

From Code to Dashboard: Power BI and React with Real Gym Usage Insights

How a JavaScript simulation generated strategic data and fed a Power BI dashboard for analysing gym overcrowding.

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Data Analysis

How Data Prevented a Mistaken Dismissal

A practical case of how data analysis can reveal important insights and prevent rushed decisions in people management.

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Lean Manufacturing

Productivity Problems in Fleet Cleaning

How I identified and tackled productivity bottlenecks in cleaning a bus fleet, using Lean tools and process standardization.

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Sharing Philosophy

“I believe knowledge only has value when it's shared. Each article represents a real experience, a lesson earned in practice and an opportunity to contribute to the growth of the technical community.”

6
Published Articles
15+
Years of Experience
100%
Real Cases
∞
Learning
Marcelo Abbadia
Process Engineering & Continuous Improvement · Lisbon, Portugal
© 2026 Marcelo Abbadia. All rights reserved.