Julien Constant
Computer Science Engineer
About
Engineer in software & web development (C# / TypeScript) with a focus on web technologies and UI/UX, creating smooth and intuitive user experiences.
Experience
2025
-
now
CDI
IT Software Analyst Developer
Strasbourg, Bas-Rhin, France - Hybrid
Summary
Led server migration prep and developed parsing libraries to streamline data validation and error tracking.
Responsibilities
Preparation for the migration of servers from 2K16 to 2K22
Achievements
Created a parsing library for bank card data preparation files to standardize the data validation process.
Took over a parsing library for TLV (Tag-Length-Value) fields to easily track parsing errors.
2024
-
2024
Internship
Full Stack Developer
Toulouse, Haute-Garonne, France - On site
Summary
Collaborated on the development and maintenance of a website using the Agile methodology.
Responsibilities
Developed features and maintained functionality on a robust Opencell extension.
Achievements
Updated project dependencies that had remained unchanged since the project's inception in 2019, ensuring compatibility and improving security for 2024 standards.
2022
-
2023
Internship
Software Developer
Chaumont, Haute-Marne, France - On site
Summary
Designed and maintained multiple software solutions for a the company.
Responsibilities
Developed features and maintained functionality across all of the company's software applications.
Achievements
Introduced Git for version control, improving collaboration and code management practices.
Implemented a CI/CD workflow to streamline the deployment of software updates within the company.
Code Languages
.NET
JavaScript
NextJS
PostgreSQL
React
TypeScript
Vue.js
Natural Languages
English
French
German
Education
Open Source Projects
Here are some of my recent projects: