Hi! I Am
DEV
Clément Tolois

Web and Software Engineer:
Building Digital Experiences that Inspire

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About me

I like to code some cool stuff

As a web technology and software development enthusiast, I partner with cloud providers to deliver innovative solutions for the digital age.

Checkout My Linkedin 💼
Background

My journey in the fintech world

For nearly two years at Blank, I’ve had the opportunity to work on numerous projects. After spending a few weeks preparing for the integration of electronic invoicing in Italy, I joined the largest project I’ve worked on recently: the design of a CBS (Core Banking System). On this project, I quickly became the technical lead for the card domain, covering the entire lifecycle of cards: from configuration to payment, including card ordering. This project presented me with many challenges, such as performance optimization, data integrity, and the volume and quality of code to be produced. These challenges allowed me to grow in two key areas: development and cloud infrastructure. By applying DDD (Domain-Driven Design) to ensure high-quality code and architecting complex infrastructures using AWS CDK, I was able to not only thrive but also contribute to the growth of an already ambitious project.

Blank
Blank
Visa
Visa
Marqeta
Marqeta
CA
CA
Background

My journey in the broadcast world

Over 5 years at EMG, I have been fortunate enough to work on a variety of challenging projects spanning different technologies such as Vue.js, Node.js, and AWS. Specifically, for the past 4 years, I have been heavily involved in developing broadcast TV solutions for major events including the Ligue 1 and some UEFA projects.

Ligue 1
Ligue 1
Top 14
Top 14
UEFA
UEFA
CDF
CDF

Together, we can write an amazing story!

Let's write our story 🤝
Tech

My tech stack for greater versatility

As a web developer, I am passionate about staying up-to-date with the latest technologies. Over the years, I have gained experience in various programming languages, frameworks, and libraries that have enabled me to build robust, scalable, and user-friendly applications.

🟢 Node.js
🔤 TypeScript
☁️ AWS
🐋 Docker
📦 DynamoDB
⚡ Lambda
🌐 API Gateway
📬 SQS
🔊 SNS
🔁 Step Functions
🔑 IAM
⚙️ ECS
📊 CloudWatch
👁️ Vue
⚛️ React
🎨 SCSS
⚡ Next.js
🐙 Git
🧪 Jest
🚀 Postman
✏️ ESLint
🎨 Prettier
🛠️ CI/CD
🏗️ Terraform
🧩 CDK
🔨 Esbuild
📈 Grafana
🔄 TDD (Test-Driven Development)
🧠 DDD (Domain-Driven Design)
Projects

Some of my contributions

Blank

Creation of a Core Banking System

🔤 TypeScript
🧩 AWS CDK
🧪 Jest
Blank

Backend feature development for the Blank app

🔤 TypeScript
🧩 AWS CDK
🧪 Jest
EMG NL

UniversalSequencer: A software to control multiple TV graphics engines

🔤 C#
🔧 .NET 7
🪟 Windows Forms
EMG NL

XPressionWrapper: Empowering SDK Control with a DLL

🔤 C#
🔧 .NET 7
🧪 MSTEST
EMG

Migration of a legacy AWS infrastructure

☁️ AWS
🏗️ Terraform
AMMONITE

Website for an audiovisual production agency

🚀 React
🛠️ CI/CD
FAB GAME

Website and mobile application for an association

🚀 React Native
👁️ Vue
🔤 TypeScript
🛠️ CI/CD
EMG

Maintenance and development of a desktop application

💻 Electron
🔤 TypeScript
👁️ Vue
View more projects
Studies

Higher Education Background

2023
EFREI Paris

Engineering Degree

Apprenticeship engineering course in software and information systems, specialising in digital transformation.

2020
IUT Troyes

license Pro DEV

Advanced courses in web development and project management in apprenticeship training.

2019
IUT Troyes

DUT MMI

Learning the multimedia and internet professions, development and multi-media communication.

2017