Saeid Mohadjer

Frontend Developer

I'm a Frontend Developer based in Freiburg, Germany and work as a contractor with interactive and design agencies. My experience is in building responsive UI components and templates, setting up and maintaining component libraries for large Websites, performance optimization, and automating frontend tasks. Before starting my freelance career, I worked at interactive agencies such as Blast Radius in Canada and Virtual Identity in Germany. For availability and rate contact me via email.

jQuery plugins

jQuery Slideshow

jQuery plugin for a responsive slider supporting different content and styles

Try on GitHub

Video Player

A minimal HTML5 jQuery video player

Try on GitHub


A jQuery plugin for displaying content over modal and non-modal layers

Try on GitHub


A jQuery plugin for expanding and collapsing HTML elements

Try on GitHub

Open Source Work

Responsive CSS Grid

A simple responsive CSS grid

Try on GitHub

Front-end snippets

A collection of reusable HTML/CSS/JS snippets


Front-end tips

A collection of tips and best practices on writing HTML, CSS, and JavaScript/jQuery


Front-end Checklist

A checklist for error-free front-end delivery



HTML5, CSS, Sass, JavaScript, jQuery, Handlebars, Node.js


Command line
Git, Gulp, Bower
GitHub, Bitbucket, Toggl, Jira, RawGit, IcoMoon, Base64 Convertor, Ceaser (CSS easing generator), Premailer, Dummy Image Generator
Atom, Gimp, SourceTree, HandBrake, Tunnelblick (VPN), Skype

Device lab

iPhone 6s Plus iOS 9.2
Motorola Moto G Android 5.1
Sony Xperia Android 4.4
Nokia Lumia 630 Windows Phone 8.1
iPad Air iOS 9.2
Samsung Galaxy Tab 4 Android 5.0
Mac OS X 10.11
Windows 7, 8.1 (touchscreen), 10