Writing

Essays on this site

October 25, 2026

Engineering a Production E-Commerce System

An overview of the architectural decisions, backend engineering challenges, infrastructure design, and lessons learned while building and operating a production e-commerce platform for a Paris-based startup.

Selected writing elsewhere

October 5, 2026dev.to

How I managed to recover an old PoS system

A hands-on troubleshooting story about restoring access to a legacy Ubuntu-based Point-of-Sale system, tracing frontend API requests to a running Odoo backend, investigating PostgreSQL, recovering application access, and bringing a broken interface back to life.

September 12, 2026dev.to

The Importance of Testing

Why automated testing is essential for catching bugs, preventing regressions, and ensuring software reliability throughout development.

February 25, 2026dev.to

Github Webhook CI/CD: Step-by-step guide

A practical guide to automating build, test, and deployment workflows using GitHub webhooks, connecting repository events to CI/CD pipelines that execute predefined tasks whenever code changes are pushed.

October 8, 2025dev.to

Diffie-Hellman Key Exchange (DHKE) Algorithm

An explanation of how two parties can securely establish a shared cryptographic secret over an insecure communication channel without directly transmitting the secret itself.

May 18, 2025dev.to

Push Notifications: How Your App Speaks When It's Sleeping

a dive into how Push Notifications work and the types of them (Native & Web).

January 27, 2025dev.to

The SSH Protocol

covering SSH's underlying purpose, OpenSSH server setup, security configuration, TCP forwarding, and public-key authentication for securely managing remote machines.

August 2, 2024dev.to

Understanding Client-Side Rendering: Frontend, Backend, APIs, and Authentication

A practical introduction to how frontend and backend applications communicate in CSR-based architectures, covering API design, backend frameworks, and authentication mechanisms such as API keys and JWTs.