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description="Career path and skills of Louis Cerclé, full-stack web developer based in Brest. BTS SIO SLAM training." lang="en" >

Resume

My professional journey

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Louis Cerclé

Louis Cerclé

Full-Stack Web Developer

BTS SIO SLAM student at Lycée L'Estran in Brest. I develop modern web applications and manage a homelab infrastructure. Looking for an internship from May 18 to June 19, 2026, available for freelance projects in Brittany or remote.

Experience

Aug 2025 - Present

Sales Advisor

Castorama Brest

Customer advice, department management and technical support in store.

Jan 2026 - Present

Prix du Coeur

BTS SIO Project

Full-stack voting application: React, Node.js, PostgreSQL. Continuous integration and team collaboration.

Oct 2025 - Present

HomeLab Proxmox

Personal Project

Virtualization infrastructure with Pi-hole, Home Assistant, CS:GO/CS2 servers, Docker and monitoring.

June 2024

Developer Internship

OMNIPAC (15 days)

Web development and discovery of professional business environment.

Oct - Nov 2024

Reception Host

Boulanger

Customer welcome and guidance, store flow management.

2025 - Present

BTS SIO Option SLAM

Lycée L'Estran - Brest

Training in web development and system administration. PHP, JavaScript, database projects.

2023 - 2024

ISEN Brest

Engineering School

First year of computer engineering school.

2021 - 2023

History Degree

University Rennes 2

University training in humanities.

Technical Skills

HTML5 / CSS3 85%
JavaScript / PHP 70%
React / Node.js / Express 30% (learning)
Astro / TailwindCSS 25% (learning)
MySQL / PostgreSQL 65%
Linux / DevOps 75%

Languages

French Native
English B2 (70%)
Spanish Basic (25%)

Certifications

Cybersecurity: Securing Active Directory

Microsoft Learn - July 2024

Developer Career Preparation

Microsoft Learn - January 2025

BTS SIO SLAM

French National Education - In progress

Interests

Climbing Video Games Handball HomeLab & Self-hosting Cybersecurity