University diploma of technology in computer science (A+2)

TOEIC® Listening and Reading Test with a score of 955/990

TOEIC® – Score 955/990

I’ve explored a wide range of computer science subjects in depth, with a focus on maths.
Opting for the scientific specialization, I’ve learned some advanced concepts such as AI, 3D imaging, image processing, and GPU programming.

Here is a complete list of every classes I took there : 

🎓 Scientific Opening program: Competitive programming, image synthesis, image processing, algorithmic performance and complexity, artificial intelligence.

🧑‍💻 Algorithms, OOP, UI, Application design (design patterns, UML modeling, etc.).
🏗️ Hardware and software architecture of computer systems, system programming.
🌎 WEB development.
💽 Database programming and modeling.
📡 Network services architecture and programming.
🧮 Discrete mathematics, linear algebra, graph theory, numerical analysis and methods, probability and statistics.
🗣️ Communication, ergonomics, law, economics, accounting.
📊 Project management and application production methodology.
🇬🇧 English

Pixacare is medtech startup that aims to turn the smartphone into a medical device. It provides a 

Started as an intern, I’m now an apprentice in a dynamic team of four engineers. I play a key role in designing, developing and testing features for our mobile and web apps.

As the primary designer, I created the company design system, improving UI/UX and overall product development. Notable contributions include implementing a form engine, chat solution, and synchronization mechanism for our offline-first mobile app. Additionally, I led a UI overhaul of the web application for better UX and visual appeal.

Being part of a small team offers the opportunity to engage with various aspects, including web apps, mobile apps, APIs, and services. It facilitates effective communication, making it easy to be heard and have a direct impact on the product.

I use various technologies and software in my work, such as Angular, TailwindCSS, Taiga UI, Typescript, React Native, Figma, .NET Core, Express, Postman, MongoDB, Firebase, Azure DevOps, and more.


I'm currently working towards my engineering degree, covering a wide range of subjects.
The classes provide in-depth knowledge in computer science and also touch on important areas like math, accounting, English, laws, company management, and project management.

🛠️ Data structure, advanced programming, SOLID and related principles, clean code.
⚙️ UNIX Operating systems, productivity tools.
🎮 Video game design with Unity.
🗂️ Information systems methodology: development process, advanced application architecture design.
🟰 Algebra and matrix calculus.
🧩 Accounting, communication, English.

Franck Gutmann

Raffael Di Pietro

Tanguy Gimenez

Julien Von Der Marck

Damien Depret

Sofiane Mansouri

Alexander Yanovskyy

The goal of tonight will be to create an application that will enable users to see more clearly the options that exist and realize that a positive future is within our reach!

The web application is server side generated with Next.js 14 App directory. 

2FA with an authenticator app is supported.

We won first prize nationally, out of more than 6,000 participants and 600 teams 🏆

Play

Watch the video

GitHub

Ratigreen 🍃

With each of my group of friends, we always had some characteristic and fun sounds that we wanted to be able to find somewhere easily.

I first created a soundbox app back in 2020 with 

. The only viable way to connect it to an online source was with Airtable, so I went with it.

It worked great ! But as the time went by, more and more of my friend were using an iPhone and therefore had no access to the app anymore. In addition, Thunkable has become a 100% paid service, and the API key system of Airtable used by Thunkable were going to be deprecated.

As I didn't want to bother myself to pay for an Apple developper account to try to make my weird apps available on the app store, the solution was to create a Progressive Web App.

I've kept using Airtable because it was where my data was, and it also allowed me to grant access to my friends to they can directly manage the sounds. It ended up being a terrible choice. More on that later.

The REST API provided by Airtable is great. Within 2 hours, the app was complete. I then added configuration options to be able to create multiple soundboxes from this one project. 

While Airtable was great for it's ease of use, it is not a great technical choice for this project.

Triggers on updates were a paid option, so caching server generated pages that were revalidated on change were not possible. Too bad for a project that could have made great use of the server side generation.

The user limit for editing data was quickly reached.

Airtable generates a temporary URL for each image, lasting for approx 90 min. The Next.js image optimization had to run every time the image url changed. As a result, I quickly crossed the image optimization limit of my Vercel account, now having no image at all.

I haven't had time to make the change for the moment, but it could be a great opportunity to create my own admin panel to manage content and granting access to other users.

Try it

Open Soundbox 🔊

This is a very interesting project and I have a lot of things to say about it.

I will take time to write a full article here soon 🤠

franck-g.fr 🩵

Younes Bokhari

Samy Mosa

Logan Le Nevez

Louis Bailleau

 is a comprehensive communication and collaboration platform designed by Alcatel Lucent Enterprise to streamline business operations and enhance team productivity. Offering a suite of unified communication tools, Rainbow enables users to communicate seamlessly across various channels, including instant messaging, voice calls, video conferences, and file sharing. With robust security measures in place, businesses can trust Rainbow to safeguard their sensitive data and communications, fostering collaboration through features like group messaging, screen sharing, and integration with popular productivity tools, thus empowering organizations to stay connected and productive in today's dynamic work environment.

Today, it's possible to invite external participants (who don't have a Rainbow account) to a chat and start a call with them. However, this only works through a public link available to consult the conversation. There is no way to truly invite someone by their email and plan a meeting with them.

HybridPlanner allows you to invite your Rainbow contacts as well as guests by their emails when planning a meeting. Guests will automatically receive reminder emails and a link to a waiting page. When the meeting starts, the conversation is automatically created, the call is initiated, and guests in the waiting rooms are added to the call.

 to manage our user stories. We planned sprints and attented to Scrum events.

On January 19, 2024, we went to the company headquarters to pitch our project in front of +200 ALE employees.

HybridPlanner

Franck G

Notre app : https://ratigreen.ratiscrum.fr/ Notre équipe : https://ratiscrum.fr/ Pour cette édition 2023, la Nuit de l'Info nous propose ...

Franck Gutmann

Strasbourg, France

My latest projects

Ratigreen 🍃

Open Soundbox 🔊

franck-g.fr 🩵

HybridPlanner

Latest videos

Experiences

Robert Schuman University Institute of Technology

Pixacare

Conservatoire national des arts et métiers

Certifications

University diploma of technology in computer science (A+2)

TOEIC® – Score 955/990