Combined Bootstraps' classes with a bit of AngularJS logic to create flexible columns. Whenever a column requires more attention, it will gracefully push its neighbor columns aside.

Using the company (RoamTouch) API, where different gestures were registered and extending their SDK, I managed to create a web-based music player, responsive to drawing symbols on the screen.

For example, drawing a question mark on the display will bring up the help menu.

NOTE: For the demo, you will have to enable mobile emulation or visit the site through a mobile device.

With the help of an external API and AngularJS, I've created a tool to help me calculate the percentage of fat, protein and carbs in my diet.

The external API provides the food information and AngularJS does the calculation and updates the DOM.

I've implemented OWASP 10 security recommendations into Node.js and MongoDB. With AngularJS, I managed to implement a WYSIWYG editor for blog posts.

The highlight of this project is the password reset functionality. It generates a random string that is sent to the user email. Then there is a database function that deletes the code in 20 minutes.

Configured a load balancer, copied the back-end to multiple servers, which used the same database.

The database was on a separate server and I also implemented server caching. All of the above, in combination with a CDN service (not my deed), made it possible for us to handle the 1 million unique visitors we got on launch day.

I've also implemented different front-end fixes and additions, as the emails signup on the right.

I had to extend existing and create custom WordPress plugins to incorporate different marketing techniques that are estimated (theoretically) to increase sales by more than 100%.

Some of the most evident implementations are the timer and lowered price tags.