Ethan FrançoisFull-Stack / Software Architecture

Portfolio / 2026

Full-Stack Developer.Software Architecture.

Full-Stack Developer · Software Architecture
Based in Paris, France

As a Full-Stack Developer, I build web applications and automation solutions with .NET, Java, Angular and React — from business requirements to production.

What I do

From code to complete systems.

01

Full-Stack Development

Complete applications with .NET, Java/Spring Boot, Angular and React, from data models to user interfaces.

02

RPA & automation

Business processes automated with UiPath, C#/.NET, dedicated libraries and maintainable scripts.

03

Software architecture

From REST APIs to CI/CD pipelines, solutions designed to be structured, testable and production-ready.

C# / .NETASP.NET CoreEntity FrameworkJavaSpring BootTypeScriptJavaScriptAngularReactUiPathKafkaDockerPostgreSQLJenkinsGit

Experience & education

From hands-on work to strong foundations.

01

10/2024 — now

.NET / Automation Developer

Orange Business · Saint-Denis

  • Developing automation solutions with UiPath and C#/.NET.
  • Building C# libraries and automation scripts.
  • Analyzing business needs and designing technical solutions.
  • Managing projects from planning through production release.
C#.NETUiPathRPA
02

09/2023 — 09/2024

Full-Stack Developer

Restoflash · Paris

  • Developing a web application with Java, Spring Boot and Angular.
  • Building backend features within a REST API architecture.
  • Creating Angular components, services and pages with Bootstrap.
  • Testing, delivery and deployments through a Jenkins CI/CD pipeline.
JavaSpring BootAngularJenkins
03

01/2023 — 03/2023

Full-Stack Developer

Veepee · Saint-Denis

  • Contributing to a C#/.NET and React web application.
  • Implementing backend features and processing jobs with tests and Kafka.
  • Developing and integrating React frontend components.
C#.NETReactKafka

Education

2024 — 2026

Master’s in Development Engineering and Software Architecture

RNCP Level 7 · ESGI · Paris

2023 — 2024

Application Solutions Development

RNCP Level 6 · ESGI · Paris

2022 — 2023

BTS SIO · SLAM specialization

Application development · Lycée Saint-Vincent · Senlis

Personal projects

My technical playground.

Beyond my professional experience, I build, deploy and operate my own environments.

Personal infrastructure2026

Ubuntu Home Lab

Deploying self-hosted applications and operating a personal Linux infrastructure.

  • Ubuntu
  • Docker
  • Self-hosting
Full-Stack DevelopmentOngoing

Personal applications

Designing and building applications to explore new architectures and strengthen my skills.

  • Frontend
  • Backend
  • API
Technical explorationOngoing

Systems & networks

Configuring Linux environments and exploring system administration and networking concepts.

  • Linux
  • Network
  • Administration