Full-stack development
From front to back, I work across the full stack of a web platform, software, or app — one technical point of contact.
CowSoft — Amandine Tournay
Architecture, web & mobile development, AI, digital sovereignty — I design tailor-made solutions that are secure and respectful of your data.
Architecture. Craftsmanship. Delivery.
From front to back, I work across the full stack of a web platform, software, or app — one technical point of contact.
Designing robust systems, informed technology choices, and architecture reviews.
Native and cross-platform mobile development — one codebase, two stores, iOS and Android.
Daily use of AI to support development, and integration of AI agents to improve your team's support and productivity.
I favour French and European tools and hosting providers (Infomaniak, OVH, Scaleway…) to reduce reliance on US cloud giants.
I recommend open-source solutions that can be self-hosted on your own infrastructure, giving you full control over your data.
Data protection is built in from day one: minimal data collection, explicit consent, and privacy-respecting analytics.
Secure development following OWASP best practices, rigorous dependency management, and awareness of the most common vulnerabilities.