Valentin Soyer

Software Engineer

1 recommendation

Salary / Daily rate

1 person recommend

Toulouse, France

Freelance

Can come onsite

Skills

PythonBackend DevelopmentJavascriptNestClean CodeVercelGitGitLabDockerHerokuPostmanLinuxGitHubSQL databasesAWS

Languages

English

Recommended by

Guillaume Barthe

Airbus

Big Data consultant

Recommended on 02 june 2025

About me

Intro

Tech Lead with 5+ years of experience in backend development and software architecture. Specialized in NodeJS/NestJS, Python, and team leadership with proven success at Airbus Defense & Space and umlaut R&D. Expert in modern tech stacks, CI/CD, and delivering scalable solutions for enterprise clients.

Links

Work experience

Back-End Developper | Freelance

Alteia

Mar 2026 - Present

8 months

Toulouse, France

Software Engineer

DEEPXP.ioFreelance

Aug 2024 - Present

2 years 3 months

Labège, France

Commissioned by the company DeepXP for the end customer Airbus Defense & Space. My mission consists of carrying out software development and script implementation in a production environment.

Freelance Backend Developer

Valentin SOYERFreelance

Sep 2023 - Present

3 years 2 months

Toulouse, France

I started as a Freelancer in the field of Back-End development since September 2023. I work in companies to support my clients in the development of their professional projects. Whether it is the company's flagship product or a third-party service, my experience and the various skills acquired in recent years will allow me to be a source of suggestions and actions in order to refine the qualities of your product. Find more information here: https://valentin-soyer.vercel.app/

EPITECH - European Institute of TechnologyFreelance

Sep 2020 - Present

6 years 2 months

Toulouse, France

Haskell Teacher

Mar 2021 - Present

5 years 8 months

Toulouse, France

My role as a Haskell speaker is to supervise the educational activities of the 2nd and 3rd years at EPITECH which concern functional programming modules in the Haskell language. The activities are: - Kick-Off (Project launch and presentation of concepts) - Follow-Up (of Haskell projects that the students must carry out) - Review (Rating and reviewing their project and the associated technical presentation) In top of that, my role is to be a technical referent and to answer student's questions according to the EPITECH pedagogy to support them in their success.

Assistant EPITECH Region for my 5th year

Sep 2020 - Mar 2021

7 months

Toulouse, France

After a year in Taiwan, I came back to my school to get back into my job of pedagogic assistant. My responsibilities evolved a lot and now, In addition of managing activities for students, I'm local (Toulouse) responsible of different modules for freshmens and in the functionnal programming (Haskell).

Python & Powershell developer

Berger-LevraultFreelance

Nov 2023 - May 2024

7 months

Labège, France

Commissioned by the LEHIBOU company to intervene at Berger Levrault, my mission consists of the improvement and development of new functionalities for an internal FinOps tool. I am therefore in charge of the development, production and quality of the code provided on this tool in PowerShell and Python technologies. Mission from November 2023 to April 2024 (5 months)

umlaut company

Mar 2021 - Aug 2023

2 years 6 months

Toulouse, France

Technical Lead

Mar 2022 - Aug 2023

1 year 6 months

Toulouse, France

As a Technical Lead, I helped organize the R&D Teams through their projects. I also participated in the artchitecture design, the conception and the software development of many Web projects for a final client using NodeJS / NestJS and a Neo4J Database.

Full-Stack Developer

Mar 2021 - Mar 2022

1 year 1 month

Toulouse, France

As a Full-Stack Developer, I joined Umlaut to use and share my knowledge in Web Technologies in the R&D department. Even if I'm more confident with Back-End technologies, I was able to continue improving my own technical skills and my capacity to organize small projects with agile methodology

Software Developer

Umlaut

Sep 2019 - Jul 2020

11 months

Toulouse, France

After my internship at Umlaut, the company offered me a work contract during my year at Taiwan. During this 10 months contract at 10h per weeks in remote, I help the software development of several projects in various languages.

Python Development in Natural Language Processing

Umlaut

Mar 2019 - Jul 2019

5 months

Toulouse, France

With two friends and colleagues we did some R&D in the A.I. domain, mainly in N.L.P.(Natural Language processing). Our purpose was to create a web application able to automatically translate, summarize and clusterize documents thanks to their contents. I personnaly worked on the clusterization part. We successfully delivered a v1 of the project with: - A Django Back-End - An Angular Front-End - NLP using Python All the project was tested and documented and all the development process followed the agile principle.

Teacher Assitant at EPITECH

EPITECH - European Institute of Technology

Feb 2018 - Mar 2019

1 year 2 months

Toulouse, France

My role was to be a technical reference for the students from next promotions. I also had to manage some activities for those students and sometimes evaluate their work. This job was a part-time i did during my own studies, it trained me to be available and agile to answer the requests of the students, the pedagogic team and mines in order to succeed my own scholarship.

Back-End developer

Adveez

Aug 2017 - Dec 2017

5 months

Toulouse, France

My role in Adveez was to create, with a colleague from school, a web application of planification for the ground vehicles in airports. In 5 months and with no knowledge in Node.JS, we successfully delivered an alpha version of the final product


Education

EPITECH - European Institute of Technology

Master

2016 - 2021

5 years 1 month

Feng Chia University

Computer Science - Artificial Intelligence

2019 - 2020

1 year 1 month

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