Valentin Thuillier

V-SHELL // PORTFOLIO_CMD

visitor@valentin:~$

Core Profile / Engineering

Architecture &
Intervention

Full Stack Developer with a Bachelor's degree in Computer Science, with experience in development and DevOps practices.
I am particularly interested in automation, artificial intelligence-based tools, and business logic.

> Application Development

Python, Java, React, Angular, API REST, SQL, PostgreSQL

> DevOps & Infrastructure

Docker, Kubernetes, CI/CD, Linux, Cloud Architecture, Monitoring, Automation

Core Competencies / Stack

TECHNICAL EXPERTISE

DevOps & Infrastructure

Docker 80%

VS Code 85%

Git 85%

Kubernetes 70%

CI/CD 75%

Linux 75%

Monitoring 65%

Application development

Python 80%

REST API 80%

Java 80%

TypeScript 70%

Angular 70%

PHP 70%

React 70%

SQL 80%

PostgreSQL 75%

PHILOSOPHY

Automation First CORE_01

If it happens twice, automate it. Full lifecycle focus.

Scalability CORE_02

Design for 10x growth from day one.

Crisis Ready CORE_03

Quick thinking and decision making inherited from field experience.

DEPLOYMENT LOG

TECHNICAL PROJECTS

Java App

Monster hunt

Creating a monster hunting game with JavaFX, incorporating an AI system (A*)

cat repository.url

Web App

RGPD-Manager

Creation of a web application in PHP to help ensure GDPR compliance.

cat repository.url

Web App

E-portfolio

Dynamic portfolio developed in PHP with configurable SQL database.

cat repository.url

FIELD EXPERIENCE

2023 - Today

Volunteer firefighter // SDIS 62

Alongside my professional career, I serve as a volunteer firefighter. I completed the firefighter team member training, where I developed essential skills in emergency response, first aid, and teamwork. This experience has also taught me how to operate in demanding situations, remain calm under pressure, and follow strict procedures to ensure the safety of both victims and responders. Being a volunteer firefighter strengthens qualities such as discipline, stress management, quick decision-making, and teamwork.

2024 - 2025

Apprenticeship DevOps // Extern SN

During the final year of my Bachelor’s degree in Computer Science (BUT Informatique), I completed a work-study program at Extern SN as a DevOps Developer. During this experience, I worked on the development and maintenance of internal applications, while also contributing to process automation and infrastructure management. I contributed to several projects, including: - the development of an internal GDPR compliance and analysis tool, - the design of a company RAG system built with React and Python, - the creation of data extraction and analysis tools (emails, Microsoft Teams). I also worked on the maintenance of PHP applications and the administration and monitoring of a Kubernetes cluster, allowing me to strengthen my skills in DevOps, cloud technologies, and infrastructure automation.

EDUCATION

3 years

Bachelor of Science in Technologie // IUT of Lille

I obtained a Bachelor’s degree in Computer Science (BUT Informatique), specializing in Application Development: Design, Development and Validation. During this program, I developed strong skills in software development, automation, and IT engineering. In my final year, I completed a work-study program as a DevOps engineer, where I had the opportunity to apply my skills to real-world projects, while also learning new technologies and deepening my knowledge in cloud, infrastructure, and automation.

VALENTIN
THUILLIER