Winkelcentrum De Mare Alkmaar

2011 – WordPress

A WordPress theme and two plugins for a shoppingcenter where all shops are displayed
on a map and list. Shop owners can submit shop events, such as sales and book
signings for example and these are displayed on the site at their shop and in a global
overview.

FrankWatching plugins

2011 – WordPress, Social Media

Several plugins for the new Frankwatching site, such as a plugin to enable voting for a
post/page (like/dislike), a plugin to help cache Twitter feeds so the information is not
pulled from Twitter with each page request and a plugin which counts page views per
author in combination with the Co author plugin. These numbers can also be cached
and only require small updates every hour to reduce stress on the server.

Jantje Beton Lottery

2011 – WordPress, Gravity Forms, iDeal

This is a plugin which enables selling lottery tickets through a WordPress site, the plugin
requires GravityForms and the Pronamic iDeal plugin for GravityForms. An administrator
of the site can import lottery numbers and it would send users their lottery numbers after
buying a ticket and could show an overview of which projects are sponsored by how
many lottery tickets.

FNV Kennisbank

2011 – WordPress, XML, REST, SSO, JSONP, PHP, JavaScript

For LevelLevel I worked on several plugins for the FNV Kennisbank (a digital tax guide).
I created a plugin which limits access to the site and requires authentication through
another site (also part of the the guide, a single sign on solution), if a user logs in there
they are forwarded to the WordPress site and authenticated there. Account details are
shared between the sites using a REST API. Another plugin facilitated the sharing of
data between three different systems using XML, the plugin would export data and
import data from the other system.
Since the tax rules can be changed each year another plugin allowed all the information
on the site to be archived after a year and a copy created as a new tax guide. (These
are actually 3 types of posts: archived, current and future) With the press of a button a
future guide could be created and once updated this guide could be published while the
previous one was archived.
Other contributions included a way to share search results using JSONP across multiple
sites, a personal bookmark plugin and several tweaks to BuddyPress.

Winkelhart Schalkwijk Haarlem

2011 – WordPress

A WordPress theme for a shopping center which displays all shops on a floor map of the
shopping center and allows easy editing of shop information, shopping center news and
information. A list of shops can be displayed in a widget to easily find the shop you are
looking for.

NOS op 3: Lab WordPress theme

2011 – WordPress

For Lajos.nl I built the basis for WordPress theme used by the NOS for a new part of
their site called “Lab op 3”.

Eurofiber Netwerk

2011 – WordPress, Google Maps, KML

For LevelLevel I’ve expanded the Google Maps plugin to enable showing networks in 3
different ways. It could be displayed by parsing a KML file and then plotting the lines on
the map, by displaying an image over the map or by using a Google service which loads
the KML file serverside and loads it as the map tiles.

Jantje Beton Projects

2011 – WordPress, Google Maps, MarkerClusterer

For LevelLevel I created a plugin which can be used to display the markers on a Google
map and would allow many configuration options. Among those options were setting
custom markers, enabling/disabling marker clustering, allowed zoom levels and
streetview. The plugin is used on the website of Jantje Beton to show their projects.

Pandemic 1.0

2011
I created a WordPress theme for the project Pandemic 1.0, which displayed the story as it unfolded through tweets, moral dilemma’s, Facebook comments, StickyBit scans and Gowalla checkins. All of the information for the website was accessible through data feeds for which I created a WordPress plugin to store and use all this information in WordPress. I also created a theme which displayed a countdown to the project.
http://www.hopeismissing.com/

Faringwell Locations

2010
For Level Level I created a WordPress plugin used to locate car dealers on a Google Map. This included filtering on brand and searching for locations. The locations are retrieved based on address information through the Google Maps API and stored in the WordPress database.
http://faringwell.com/verkooppunten/