Dana Aljohani | Front-End Developer

Hey!
I'm Dana Aljohani

I'm a passionate Front-End Developer, building interactive and responsive web applications. This portfolio is a live demonstration of my skills and growth journey in web development.

About Me

Hi, I'm Dana Aljohani, a passionate Front-End Developer. I specialize in building interactive and responsive web applications. Below are some of the skills I work with:

Technical Skills

HTML
CSS
JavaScript
React
Figma
GitHub
UI/UX Design
Responsive Web Design
Power automate

Soft Skills

Team Collaboration
Problem Solving
Time Management
Adaptability
Communication

My Projects

A showcase of my recent projects that reflect my skills and passion in web development.

Smart Contract Vulnerability Detector

Developed a tool to detect Reentrancy and Bad Randomness vulnerabilities in blockchain smart contracts using Graph Neural Networks (GNN).

Login Page with JavaScript Validation

Created a responsive login page with password strength checking and toggle visibility feature for improved usability.

View on GitHub Live Demo

Taskify – Simple React To-Do App

A clean and responsive To-Do List app built with React. Users can add, delete, and reorder tasks with ease. The project showcases fundamental React concepts such as component state, props, and event handling — making it a great learning tool and portfolio piece. Tech Stack: React – JavaScript – CSS.

View on GitHub Live Demo

Responsive Navigation Bar

Designed and implemented a fully responsive navbar with smooth animations compatible across devices.

View on GitHub Live Demo

QuickNote – Web Notes App

A lightweight and responsive notes app built with HTML, CSS, and vanilla JavaScript. It allows users to create, edit, and delete notes with real-time saving using localStorage. The layout is fully responsive — notes are aligned in a row on desktop and stacked vertically on mobile. Tech Stack: HTML – CSS – JavaScript.

View on GitHub Live Demo