Saeid Mohadjer

Frontend Web Developer

I'm a Frontend Web Developer based in Freiburg, Germany and work as a freelancer since 2013. My experience is in building responsive components and frameworks for large Websites. I also design and build responsive Websites for small clients. Before starting my freelance career, I worked at interactive agencies such as Blast Radius in Canada and Virtual Identity in Germany. For availability, rate, and work samples contact me via email.

jQuery plugins

jQuery Filter

jQuery plugin for filtering lists

In-Page Scrolling Nav

jQuery plugin for navigation allowing in-page scrolling

jQuery Slideshow

jQuery plugin for a responsive slider supporting different content and styles

Video Player

A minimal HTML5 jQuery video player


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


A jQuery plugin for expanding and collapsing HTML elements

Open Source Work

Responsive CSS Grid

A simple responsive CSS grid

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


HTML: History API, Web Storage, Responsive images, Geolocation, Web Components

CSS: Sass, Flex box, Animation, Transforms

JavaScript jQuery, JSON, Node.js, Handlebars.js, Moment.js, Video.js, Youtube API, Google Maps API


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

I use physical devices for testing and bug fixing in following operating systems:

iOS 10.0
Android 5.1, 4.4
Windows Phone 8.1
iOS 10.0
Android 5.0
OS X 10.11, macOS 10.12
Windows 10, 8.1, 7.0