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Louis
Saglio

Software Engineer

https://github.com/Louis-Saglio https://www.linkedin.com/in/louis-saglio/ contact@louissaglio.fr +33612823846 Bordeaux, France

Profile

Software engineer obsessed with technological excellence, building fast, correct-by-construction software with Rust and the Linux kernel. I thrive in teams that value ownership, fast direct feedback, and minimal bureaucracy.

Experience

Dedomainia

(09/2022 - 02/2026)

Software Engineer
Technologies: Rust, Python, Django, pytest, Git, GitLab, HTML, CSS, JavaScript, htmx, PostgreSQL, MySQL, MariaDB, Docker, Linux
  • Maintained and developed Lisa, a SaaS for managing and monitoring Longevity Swap deals, and led the delivery of Lisa 2.0 by resolving technical debt and designing future-proof patterns.
  • Built actuarial products (Lassi, Lofac, Alicia) as lead/main developer, improving tool performance by orders of magnitude and delivering on time.
  • Onboarded recruits, mentored junior developers, and ran internal technical workshops.

U'Wine

(10/2021 - 09/2022)

Software Engineer
Technologies: Git, GitHub, Kotlin, Java, Android, SQLite
  • Maintained and developed the Android U'Wine app (wine cellar management and e-commerce), refactoring legacy code to modern standards (Java to Kotlin, MVVM, Coroutines).
  • Maintained and developed the company's Odoo-based ERP.

Waycom

(09/2019 - 10/2021)

Python Developer
Technologies: Django REST framework, pytest, Git, GitLab, HTML, CSS, JavaScript, TypeScript, Angular, PostgreSQL, Docker, Linux
  • Maintained and developed the company's custom ERP, optimizing database usage (advanced Django ORM) to load key pages seven times faster, and overhauled the error management system.

Ynov Informatique

(11/2018 - 04/2022)

Python Teacher
Python, pandas, numpy
  • Prepared and delivered Python courses to a class of 39 students, and built education software with automatically graded LeetCode-style challenges.

Jestocke.com

(11/2017 - 09/2019)

Python Developer
Technologies: Python, Django, Django Admin, unittest, HTML, CSS, JavaScript, MySQL, Linux, Git, GitHub, CircleCI
  • Built customer-service management tools (notably for unpaid invoices), redesigned the email sending/tracking system, and collaborated with LaBRI on a Machine Learning algorithm to improve price suggestions.

Personal Projects

Technologies: Rust, Linux framebuffer, procedural macros, multithreading
  • Built a Newtonian (N-body gravity) physics engine in Rust that renders the simulation in real time straight to the Linux framebuffer, with multithreaded force computation and custom procedural macros.
Technologies: Rust, OpenAI-compatible APIs (xAI Grok), TOML, CLI
  • Built a Rust command-line tool that turns plain-English requests into shell commands via any OpenAI-compatible API, with an interactive flow to run, explain, or refine each suggestion before execution.

Education

Ynov Informatique Bordeaux (09/2016 - 04/2021)

Bachelor and Master's in Computer Science and Information Systems (Specialization in Artificial Intelligence)