From complex systems to simple, effective products.

I’m Alexy, systems architect and developer at WebOustaou. I apply a systems architecture mindset to software development to build tailored solutions: robust applications, clean architectures, and products designed for real-world use.

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From complex systems to simple, effective products.

Recent project

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Python • Fintech • Data Analytics

Finarius – Privacy-First Portfolio Analytics Engine

Open-source, privacy-first portfolio analytics engine bringing institutional-grade financial metrics to a local-first Python environment.

Latest from the blog

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Systems Engineering

MBSE and Functional Breakdowns: A Systematic Approach

How Model-Based Systems Engineering relies on functional decomposition and reusable patterns to structure complex systems from requirements to architecture.

Nov 10, 2025

Internship Experience

Structuring Innovation: Systems Engineering in a Hydrogen Aviation Start-Up

My experience designing and deploying end-to-end Systems Engineering processes within a fast-growing hydrogen aviation company, with a focus on certification-readiness and operational efficiency.

Sep 07, 2024

Featured projects

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Coming Soon - WebOustaou – SaaS Platform for Small Businesses

SaaS platform designed to help small businesses manage their digital presence and internal tools from a single dashboard.

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PingTrail – GPS Dashboard for Remote Hiking

High-performance GPS dashboard integrated with SPOT satellite messenger feeds for remote hiking safety.

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Pinned articles

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Systems Engineering

MBSE and Functional Breakdowns: A Systematic Approach

How Model-Based Systems Engineering relies on functional decomposition and reusable patterns to structure complex systems from requirements to architecture.

Nov 10, 2025