# Salim Ben Hassine

> Lead Software Engineer in Vienna with 8+ years of backend engineering, mostly Java and Spring Boot, microservices and event-driven systems. Modernises legacy platforms in regulated industries and uses Claude Code to work faster, with every change reviewed and tested. Founder of Codexo.

- Name: Salim Ben Hassine (also known as Salimify)
- Who: Tunisian-born software engineer based in Vienna, Austria; Lead Software Engineer at SQUER and founder of the Vienna web studio Codexo e.U.
- Role: Lead Software Engineer · AI-Native Software Engineer at SQUER Solutions (2024 — now)
- Company: founder of Codexo e.U. (https://codexo.at/)
- Location: Vienna, Austria
- Languages: Arabic (native), French (bilingual), English (C1), German (A2, learning)
- Certification: Claude Certified Architect – Foundations, Anthropic (https://www.credly.com/badges/cd863c5d-85db-49ee-8f39-5df298c51474)
- Profiles: https://www.linkedin.com/in/salimify/, https://github.com/Salimify, https://x.com/Salimify

## Profile

- [About and portfolio](https://salimbenhassine.com/about): experience, selected work, tools, education, certifications and contact
- [Über mich (Deutsch)](https://salimbenhassine.com/de/about)
- [À propos (Français)](https://salimbenhassine.com/fr/about)
- [Questions and answers](https://salimbenhassine.com/about#faq): who he is, what he works on, small-business websites, certification, languages
- [Codexo](https://codexo.at): Codexo e.U., his Vienna studio for small-business websites and web apps (see https://codexo.at/llms.txt)

## Blog: Beyond the Stack

Engineering notes, published straight from my Obsidian vault. Posts are in English.

- [My Dev Notes, Now Public](https://salimbenhassine.com/posts/hello-world.md): The first post: why the blog exists, what runs it, and what comes next.

## Optional

- [Contact](https://salimbenhassine.com/about#contact)
- [Full profile and all posts as Markdown](https://salimbenhassine.com/llms-full.txt)
- [RSS feed](https://salimbenhassine.com/rss.xml)