Valentin Foucault

Software Engineer & Entrepreneur

About Me

Welcome to my website!

I am a freelance software engineer who enjoys building intuitive products that solve real problems for people. My experience is quite diverse, having worked on a wide range of projects either as an employee, freelance, or founder of my own business.

💻  My expertise is mainly focused on the JavaScript ecosystem with React Native (for iOS / Android development), React.js (for Web development), and Node.js (for Back-End development). I have also published a variety of native Android apps on the Google Play Store by using the Android SDK with Java, and I had the opportunity to apply some Machine Learning / Deep Learning (Artificial Intelligence) techniques on a few side-projects by using Python and TensorFlow / Keras / Scikit-learn. Complementary to that, I have also worked with the Amazon Web Services / Google Cloud platforms and the MongoDB / Firebase / SQLite / Realm databases.

👉  The variety of my experiences as being a founder and a software engineer at the same time enable me to work on both the “coding” and the “product management” aspects of the project. It can either be at the beginning to lay out good foundations, during the development phase to strengthen your current team, or after launch to add improvements.

💬  Communicating regularly in a clear and concise manner is for me essential to guarantee the good progression of a project. The diversity of projects and teams with which I have already worked will enable me to easily adapt to your work methods and quickly integrate your team in order to lose as little time as possible at the start of the project.

🎓  In terms of my education, I am currently pursuing a master’s degree at École Polytechnique and HEC Paris (X-HEC Entrepreneurs program). I previously had the opportunity to study three years in England and Australia as part of a bachelor’s degree in Computer Science.

✈️  Besides my passion for IT and entrepreneurship is my love for aviation and travel. I have taken a Private Pilot License (PPL) course back when I was still in high school, and love exploring new destinations whenever possible.

I look forward to working with you!

– V.Foucault

LinkedIn – GitHub – YouTube – Twitter

“Valentin quickly understood the stakes of the mission. Despite tight timing, he went into the code and adapted himself to the existing architecture. One of his strengths is testing. After realizing a feature, he ensures that it works well in all possible use cases, ensuring an optimal level of quality. I recommend Valentin and would not hesitate to call him again.”

– Thomas Acchiardo, Co-Founder of Le 24/24

It was a great pleasure working with Valentin on a client project. He is very responsible and highly communicative, managing the project thoroughly while ensuring all aspects run smoothly. I highly recommend him for any digital project.”

– Candice Yee, UX/UI Designer

“I just started my business and Valentin was helping me to fix my website. I was very impressed as he did a great job and he was very efficient as well. Thank you again for this great job. Happy to get back to you. Would highly recommend.”

– Melanie Thurner, Founder of Mel Hair & Style

What I Do

iOS / Android Development
Web Development
Product Management

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do.

Steve Jobs

Mobile Projects
hours flown
Web projects
I'm creative
Trying new ideas and learning new things everyday is what drives me forward.
I'm rigorous
A well-built project and a satisfied client is what makes me proud at the end of the day.
I'm communicative
Clear, concise and friendly communications are at the core of each of my projects.
I'm passionate
I strongly believe that you cannot produce excellent work unless you're passionate about what you're working on.

Download my Resume


Contact form

(You may also send me an e-mail directly at this address: