Always open to discuss

Hey, I am
SID

I craft digital experiences that connect people with technology in meaningful ways

French Alps, France 🏔️
Frontend Engineer at Decathlon
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Years Experience
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About Me

I'm a passionate frontend engineer who believes in creating digital experiences that combine technical excellence with artistic vision. Beyond writing clean, efficient code, I bring a unique creative perspective to every project.

Hand-Crafted Illustrations

All the custom illustrations you see throughout this portfolio are hand-drawn by me on iPad using Procreate, then converted to SVG format using the Capture app. Each illustration is crafted with attention to detail and optimized for web performance, combining traditional artistic skills with modern development practices.

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Current Job

Illustration representing me with a Decathlon jacket, the company that I work for, it's face side view and I wear a beret, and I'm smiling

Frontend Engineer at Decathlon

As someone who loves sports and enjoys challenges, working at Decathlon feels like the perfect match. I'm part of the IT Finance team, building critical financial applications that power the entire company.

I lead technical initiatives for 21+ financial applications handling everything from invoicing to payments. It's exciting to combine my passion for technology with a company that shares my love for sports and pushing boundaries. Every day brings new technical challenges that I tackle with React, Svelte, and modern web technologies 🙌.

Illustration of a handwritten text with a beret on top of the S: Learn with Sid

Teacher at UPHF

Université Polytechnique Hauts-de-France is also the university where I studied and got my Master Degree in Computer Science.

When I was a student, I loved how some teachers made me love a specific subject. Inspired by them, I wanted to do the same thing and try my best to share what know.

Today, I teach Master 2 students how to make Cross Platform Mobile Apps with React Native, Flutter and Ionic.

Education

I studied Computer Science at Université Polytechnique Hauts-de-France where I got my Master's Degree. It's also where I now teach as a part-time instructor, sharing my passion for mobile development with the next generation of developers.

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My Company

Tornade.io e-learning platform illustration representing online education and skill development

Tornade.io

My e-learning company that helps developers accelerate their careers. We offer free, high-quality courses in Docker, Cybersecurity, Web Development, and emerging technologies. Features expert instruction distilled from 300+ hours of professional tutoring experience.

Technologies Used
ReactNext.jsTypeScriptVideo StreamingLMS
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Skills

Illustration representing User Interface and User Experience conception: a mobile phone with interactions represented by entering/exiting arrows

UX & UI Design

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Web Development

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Mobile Development

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Technologies I Use

Frontend

React logo
React
Next.js logo
Next.js
Vue.js logo
Vue.js
Svelte logo
Svelte
TypeScript logo
TypeScript

Backend

Node.js logo
Node.js
Express logo
Express
GraphQL logo
GraphQL
Prisma logo
Prisma
PostgreSQL logo
PostgreSQL

Mobile

React Native & Expo logo
React Native & Expo
Flutter logo
Flutter

Design

Figma logo
Figma

I'm always exploring new technologies and tools to stay current with industry trends. This list represents my core stack, but I'm always open to learning and adapting to project needs.

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Hobbies

Sketch of a Football ball and Judo belt

Sport

For me, Sport is one of the most important things in life. I enjoy practicing all sports, especially Boxing and Football, besides that, I'd like to learn how to Surf…

Sketch of a Pizza

Learning

For professional purposes or just for fun, I enjoy learning new things. For exemple, I've learnt Italian just to learn how to bake a perfect Neapolitan Pizza 🍕. This means that I love learning new technologies, frameworks, libraries, languages. I'm always open to new challenges.

For me, Sport is one of the most important things in life. For professional purposes or just for fun, I enjoy learning new things. For exemple, I've learnt Italian just to learn how to bake a perfect Neapolitan Pizza 🍕.

- I am
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Get In Touch

Send me a message

Have a project in mind or just want to chat? Feel free to reach out!

Let's connect

I'm always interested in hearing about new opportunities and interesting projects. Not interested in consulting/outsourcing firms that take monthly fees. Whether you have a question or just want to say hi, I'll try my best to get back to you!

Response Time

I typically respond to messages within 24-48 hours. Looking forward to hearing from you!