Hi, I'm

Quentin Lithavone

Available immediately Independent freelancer · Full-remote & hybrid

Software engineer & full-stack consultant (Angular / Node.js / Java)

Toulouse, Marseille, France

Projects Contact

Journey

From Airbus product expertise to B2B SaaS platforms — design, hardening and production delivery.

About me

I help companies design, harden and ship their SaaS platforms to production.

Experienced with complex, demanding systems (Airbus), I combine application development expertise with operational infrastructure mastery: OpenShift monitoring, Jenkins pipelines and non-production environment deployments.

I focus on assessing, estimating and reducing technical debt (critical SQL migrations without ORM, Angular version upgrades) and securing deliveries through Playwright automated testing, ensuring maintainable, robust and sustainable code.

Education

  • EPITECH — Paris, France

    Master in Computer Science — The premier school of IT expertise and innovation (3.29/4)

    2023 — 2024

  • The New School Center for Media — New York, NY, USA

    IT Challenges in the Financial Industry — Fintech Program (GPA: 95.5%)

    2022 — 2023

  • EPITECH — Toulouse, France

    Bachelor in Computer Science — An innovative learning approach. One of France's best computer science schools. One of Europe's largest IT education institutions.

    2019 — 2022

Certifications

  • EDHEC Risk Institute

    Introduction to Portfolio Construction and Analysis with Python

    93.53%

  • EDHEC Risk Institute

    Advanced Portfolio Construction and Analysis with Python

    100%

Experience

  1. Airbus (via Sopra Steria Group)

    Permanent contract — Software Engineer

    Colomiers, France

    2024 — 2026

    SaaS development for the aerospace industry in a large-scale SAFe Agile environment.

    Aircraft cabin customization tracking SaaS

    Project 3 · 10 months
    • Angular 19
    • Node.js
    • OpenShift
    • SAFe

    Secure V2 delivery including a major data model overhaul and Angular framework upgrades.

    • Data migration: 6-month migration phase via raw SQL scripts (without ORM) to handle data model evolution.
    • Angular upgrades & fixes: technical debt assessment, estimation of future Angular upgrades and resolution of anomalies during stabilization phases before delivery.
    • R&D / PoC: UI interface PoCs for future screens and E2E automated testing PoC with Playwright to improve regression coverage.
    • Environment management: execution log analysis, OpenShift pod management and deployments to non-production environments.
    • Root cause analysis and debugging via OpenShift pod management and server log analysis to fix bugs.
    • Full-stack feature development and code quality maintenance through pull request reviews.

    Aircraft sales contract documentation SaaS

    Project 2 · 8 months
    • Angular 17
    • Java
    • OpenShift
    • Scrum

    Secure application go-live and strengthen frontend development.

    • Key Angular contributor to stabilize the application and meet delivery deadlines.
    • Automated testing strategy via an E2E PoC with Playwright.
    • Delivery cycle support through code reviews and non-production deployments.

    SaaS platform for centralizing 3D models for aerospace assembly lines

    Project 1 · 10 months
    • Angular 14
    • Node.js
    • AWS
    • SAFe

    Internship to permanent contract transition.

    • Delivered continuous feature development and bug fixes within a large-scale SAFe Agile environment.
    • Initiated an automated testing strategy by building an End-to-End (E2E) testing PoC using Playwright.
    • Supported the delivery lifecycle by performing PR reviews and executing non-production deployments.

  2. eRise

    Capstone project — Backend Developer, Project Manager, Scrum Master

    Toulouse, France

    2021 — 2024

    Esports tournament platform (Rocket League) — full ecosystem with a web matchmaking application and a desktop client for match data capture.

    • React
    • Fastify
    • AWS
    • Scrum
    • Technical coordination of task assignment and Agile ceremony facilitation for a team of 6 developers.
    • Architecture and development of real-time matchmaking features and data flows via WebSockets.
    • Oversaw integration of an Overwolf-based desktop client to automate score collection and anti-cheat verification.
    • Workflow setup and product demo facilitation.

  3. Pixience & Itiz S.A.S.

    Internships — Full-Stack Developer

    Toulouse, France

    2020 — 2022

    End-to-end development of B2B SaaS platforms.

    Medical tele-expertise SaaS — Pixience

    6 months
    • Angular
    • ASP.NET Core
    • Azure
    • End-to-end development of a B2B SaaS platform dedicated to medical tele-expertise.

    Pharmaceutical serialization SaaS — Itiz S.A.S.

    6 months
    • Angular
    • ASP.NET Core
    • Azure
    • Development of a B2B SaaS solution for drug serialization management and stock tracking.

Projects

Shared wishlists

Wishare (coming soon)

Cross-platform mobile app built on a Backend-as-a-Service with database-centric business logic, supplemented by a serverless edge layer for capabilities that cannot be handled on the client side (scraping, CORS), all within a shared TypeScript monorepo.

  • Ionic
  • Angular
  • Capacitor
  • Supabase
  • Vercel
  • OneSignal
  • TypeScript
Open the app

Esports tournament platform for amateur players (Rocket League)

eRise (closed)

Capstone project: real-time matchmaking, Overwolf desktop client for score collection and anti-cheat verification, tournament monetization and esports network.

  • React
  • Fastify
  • AWS
  • Scrum
View project (closed)

Skills

Languages

  • TypeScript
  • Java
  • SQL

Frontend

  • Angular
  • Ionic (Angular)

Backend

  • Node.js
  • Java (Spring Boot)

Database

  • MongoDB
  • SQL
  • PostgreSQL

Cloud & DevOps

  • OpenShift
  • Jenkins
  • AWS

Methodologies

  • Scrum
  • SAFe

Languages

  • French Native
  • English Fluent / full professional proficiency
  • Spanish Basic / limited professional proficiency

Additional information

Sports
Handball (5 years), Tennis (6 years)
Interests
Motorcycling, Automobile, Finance

Let's work together

Freelance, available immediately — full-remote or hybrid. Have a project proposal?

Malt Propose your project on Malt By email contact@ltvnity.com

Also find me on