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Welcome to my blog! I'm a seasoned Software Engineer with over 20 years of experience in the tech industry. My passion lies in writing about the latest advancements in technology and sharing my insights through public speaking. I envision a world where technology is accessible to everyone and understood as deeply as by those who create it. Join me on this journey as we explore the fascinating world of technology together.
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Beyond Sprints: A Practitioner’s Measured Response to Time-Oriented Software Development
The most recent white paper by Niels Pflaeging and Sebastian Kubsch, “Time-Oriented Software Development” or TOSD for short, lays out an audacious challenge to Agile orthodoxy. Having spent more than two decades building and managing software systems-including leading the full Core Banking platform development for private banking-I found the paper both invigorating and frustrating because…
AWS October 20, 2025 Outage Analysis
On October 20, 2025, Amazon Web Services (AWS) experienced a widespread service outage, disrupting numerous AWS services across multiple regions. The outage, lasting several hours, impacted various customer-facing applications and enterprise systems relying on AWS for cloud computing resources. Key services that were affected included Amazon EC2 (Elastic Compute Cloud), Amazon S3 (Simple Storage Service),…
The Control Plane Crisis: A Forensic Post-Mortem of the October 20, 2025 AWS US-EAST-1 Outage
I. Executive Summary: The Anatomy of a Control Plane Failure 1.1. High-Level Incident Overview On Monday, October 20, 2025, Amazon Web Services (AWS) experienced a systemic service disruption centered primarily in the US-EAST-1 (Northern Virginia) region, which serves as one of AWS’s largest and most critical data center hubs globally.1 The incident rapidly propagated, resulting…
Le nouveau Code des changes tunisien : une révolution législative attendue pour 2026
La Tunisie est sur le point de marquer une étape historique dans sa réglementation financière. Après près de cinquante ans d’application du cadre juridique actuel, datant de 1976, le pays se prépare à adopter un nouveau Code des changes dont l’entrée en vigueur est prévue pour 2026. Ce texte, approuvé par le Conseil des ministres…
Team Topologies, VSM (Value Stream Management) et DDD : Le Guide pour Débloquer le Débit Logiciel et Dompter les Monolithes.
Introduction : Du Lean aux Flux de Valeur Numériques Contexte de la Transformation et Problématique du Débit L’ère de la transformation numérique a imposé aux organisations une exigence d’accélération sans précédent, où le temps de mise sur le marché d’une nouvelle fonctionnalité logicielle est directement corrélé à la compétitivité et à la survie de l’entreprise.…