Julien HOUZET
// in role · not looking

Julien HOUZET

Senior Node.js / Full Stack Developer

7+ years of experience · Full Stack Development & Cloud · Expert NestJS & TypeScript · Kubernetes

7+ yrs exp.
~20 teams impacted
100+ intl. sites
EPITECH Master Expert IT

const skills = {

backend // Node.js ecosystem & server-side
Node.js NestJS TypeScript JavaScript ES6+ PHP Symfony
frontend // UI & mobile
Vue.js Angular Micro Front-end Flutter Ionic
devops & infra // containers, orchestration & IaC
Docker Kubernetes Helm Terraform IaC Linux
databases // data storage
MongoDB Atlas MySQL PostgreSQL
cloud & ci/cd // deployment & automation
GCP Jenkins
monitoring // observability & performance
OpenTelemetry Grafana Datadog Observability
architecture // patterns & best practices
Monorepo Inner Source Micro-services TDD Jest
other // tools & methodologies
Kafka Git Agile/Scrum Code Review

const experience = [

Logo Weldom

Senior Developer

Weldom ● Present
May 2026 — Present · France / Remote
Digital Factory · Finance · B2B
  • Electronic invoicing : creation of tools enabling electronic invoicing integration
Node.js NestJS TypeScript Angular PostgreSQL Docker Kubernetes CI/CD Monorepo
Logo ADEO — Groupe Leroy Merlin

Senior Full Stack Developer

ADEO — Groupe Leroy Merlin
May 2021 — April 2026 · Ronchin / Remote
Digital Factory · Finance Platform · International · Agile
  • From scratch : Synapse accounting integrator, Adeo Financial Hub, supplier dispute management, employee shareholding tool
  • Architectures : monorepo, micro front-end, reusable components shared across teams
  • Inner Source : in a shared technical context across multiple teams, designed and published internal libraries meeting company-wide logging and security standards, adopted by ~20 teams with comprehensive documentation
  • Financial flows : expense report integration, merchant purchases
  • Legacy modernization : analysis, refactoring and technical documentation
  • Infrastructure : Kubernetes containerization, Docker, performance monitoring
  • Agile : rituals, systematic code review, technical specifications, best practice sharing
Node.js NestJS TypeScript Vue.js MongoDB Kafka AsyncAPI Kubernetes Docker Monorepo CI/CD
Logo SKORES

Full Stack Developer — Lead DevOps

SKORES
2019 — 2021 · Paris / International
SMB · Sports betting · High-traffic sites · International
  • Full stack : technical contribution on ~100 high-traffic international sites
  • Performance : solutions to absorb load spikes from real-time sports events
  • Cloud migration : drafting and executing a full migration plan from legacy infrastructure
  • CI/CD : setting up Jenkins pipelines, automating deployments and tests
  • Administration : FreeBSD server management, network routing and virtualization
PHP Symfony MySQL FreeBSD Docker Jenkins GitHub Network Virtualization

const projects = [

Click'n Buy

Non-Merchant Procurement
pro

// ADEO — Leroy Merlin

Procurement system for the group's non-merchant purchases, built from scratch. Microservices architecture (10+ components).

NestJS TypeScript Vue.js MongoDB Kubernetes Docker Kafka

Adeo Financial Hub

Accounting Interpreter
pro

// ADEO — Leroy Merlin

Centralized financial hub managing merchant accounting flows.

NestJS TypeScript Vue.js PostgreSQL Docker CI/CD

MedStock

Medical Stock Tracking
personal

// Personal project

Flutter mobile app for tracking medication stocks in a dental center. Automatic datamatrix scanning (CIP13 + expiry date), multi-practice management and push notifications.

Flutter Dart Datamatrix Push Notifications

SKORES Platform

~100 Sports Betting Sites
pro

// SKORES

Full stack infrastructure for around a hundred high-traffic international sites. Real-time load spike optimization, cloud migration and CI/CD industrialization.

PHP Symfony MySQL FreeBSD Docker Jenkins

const education = {

// education

2020

Expert in Information Technology

Master's Degree (RNCP Level 7)
EPITECH France

5-year computer science Grande École program. Project-based learning, team development, entrepreneurship.

2019

Expert in Information Technology

Bachelor's Degree (RNCP Level 6)
EPITECH Lille Lille, France

Specialization in software development and project management.

2018

International University Exchange

Exchange year
Chung-Ang University Seoul, South Korea

Algorithms, linear algebra, image processing, and natural language processing. English-language courses, cross-cultural development.

// languages

French Native
English Professional
Korean Beginner

// methodologies

Agile / Scrum
Code Review
Inner Source
Monorepo
CI/CD & DevOps