Mehdi Tmimi
♪ ♫ ♬ ♭ ♯
</> {} ( ) [ ] λ

Hello, I'm Mehdi Tmimi

PhD in IT • University Professor • Pianist & Composer

Exploring the harmonious intersection of technology and music, where algorithms meet artistry and innovation dances with creativity.

Get in Touch Explore My Work
♪ </> ♫ {} ♬ λ

💡 Teaching Now

Empowering the next generation of digital creators and innovators

✨ Available Now

From Ideas to Apps

AI-Powered Development Course

Learn to build real applications using AI as your coding assistant. Hands-on workshops for non-programmers covering web development, automation, and mobile apps.

🎓 All Levels 🤖 AI-Assisted
Explore Course →
✨ Available Now

Web Foundations

HTML & CSS Mastery

Building the bedrock of web development – semantic HTML structure, modern CSS layouts, responsive design, and accessibility best practices.

🎓 Undergraduate ⏱️ 45 hours
Explore Course →
✨ Available Now

JavaScript & Node.js

Full-Stack JavaScript Development

From DOM manipulation to server-side development – ES6+, async programming, REST APIs, Express.js, and modern JavaScript ecosystem.

🎓 Advanced ⏱️ 60 hours
Explore Course →
✨ Available Now

Blockchain Technologies

History → Bitcoin → Ethereum → Fabric

Comprehensive journey through distributed ledger technologies – cryptographic foundations, consensus mechanisms, smart contracts, and enterprise blockchain.

🎓 Master's Level ⏱️ 40 hours
Explore Course →
🚀 Hands-on Labs

Solidity & Web3 Hands-on

Ship real smart contracts on Sepolia

A Solidity reference plus two end-to-end labs. Build a trustless Donation Pool, then an Event Ticket Marketplace with a peer-to-peer resale market. MetaMask, Etherscan verification, vanilla HTML + ethers.js v6. No prior Solidity required.

🎓 Beginner-friendly ⛓ 2 labs + reference ⏱️ ~12 hours
Open the Labs →

🛠️ Free Developer Tools

Practice coding instantly – no signup, no installation required

Live

HTML CSS JS Playground

HTML • CSS • JavaScript

Free online HTML, CSS & JavaScript playground with live preview. Write code, share it via URL and run it instantly in your browser — no signup, no login.

Live Preview Templates Monaco Editor
Launch Playground
Live

Node.js Playground

Server-side JavaScript

Run Node.js, npm packages and Express in your browser — a free RunKit / Replit alternative with a real terminal and live server preview. No install, no signup.

Instant Execution Projects NPM Packages
Launch Playground
Live

CSS Playground

Flexbox • Grid • Gradient

Free visual CSS generators — Flexbox, Grid, gradients, box-shadow & border-radius. Tweak with sliders, preview live and copy the CSS. No signup, no login.

Visual Controls Live Preview Copy CSS
Launch Playground
Live

Regex Tester

Regular expressions

Test JavaScript regular expressions with live match highlighting and capture groups. Toggle flags, start from common patterns. No signup, no login.

Live Highlight Groups All Flags
Open Tester
Live

JWT Decoder

JSON Web Tokens

Paste a JSON Web Token to decode its header and payload, read the claims and check expiry — all in your browser. Nothing is uploaded. No signup.

Decode Expiry Private
Open Decoder
Live

Base64 Encoder / Decoder

Encode & decode

Convert text to Base64 and back instantly — full Unicode support and a URL-safe option. Everything runs in your browser. No signup, nothing uploaded.

Instant Unicode URL-safe
Open Tool
Live

URL Encoder / Decoder

Percent-encoding

Percent-encode text for URLs and decode it back — component or full-URL mode, full Unicode. Everything runs in your browser. No signup.

Instant 2 modes Unicode
Open Tool
Live

UUID Generator

Random v4 UUIDs

Generate one or many random version-4 UUIDs (GUIDs), cryptographically random, with uppercase and no-hyphen options. In your browser. No signup.

v4 random Bulk Crypto
Open Generator

🎹 Signature Compositions & Interpretations

Where notes become narratives and melodies tell stories

Piano Performance 1
Original Composition

Forgotten dreams

Original YouTube
Night rain
Original Composition

Night rain

Original YouTube
Je t'aime
Choral Arrangement

Je t'aime - Lara Fabian

Arrangement YouTube
Final escape
Original Composition

Final escape

Original YouTube
Hazim Ra3d
Piano Cover

Hazim Ra3d - هزيم الرعد

Cover YouTube
Princess Sarah
Piano Cover

Princess Sarah - Sali

Cover YouTube
Dance of love
Score

Dance of love

Sheet Music YouTube
Piano Concerto
Sheet Music

Piano Concerto - 1st Movement

Score YouTube
View More on YouTube
♪ ♫ ♬
Co-Founder & Technical Director

Vivace Music

Your gateway to colorful piano mastery—sheet music, tutorials, and more!

A comprehensive digital platform for piano education featuring an extensive sheet music library, video tutorials, and innovative ear training tools. As Co-Founder and Technical Director, I architected the platform's responsive interfaces, crafted sophisticated CSS animations, and implemented interactive music education tools—bridging artistry and technology to inspire musicians worldwide.

Vivace Music YouTube Channel

Watch piano tutorials, performances, and musical insights from our growing community!

Subscribe Now
Sheet Music Library
Video Tutorials
Interactive Ear Training
Global Community
Built with Full-Stack Development • UX/UI Design • Interactive Tools
Co-Founded with Lotfi Mir - Professional Pianist & Artistic Director
Visit vivace-music.org → Try Ear Training
Vivace Music Part 1 Vivace Music Part 2

📚 Research & Publications

Advancing adaptive learning systems and educational technology

12
Publications
8
Years Active
25+
Citations
View All Publications on ResearchGate →

Let's Connect

Whether you're interested in collaboration, research, or just want to chat about music and technology