My name is Heikki Piipponen.
I'm an IT guy living in Kempele, Finland.
I'm passionate about data.
Email: heikkipiipponen@gmail.com.
Room Temperature Log Rest API
Raspberry Pi, Node.js, MongoDB, Python, Javascript
PiScreen
Raspberry Pi, Windows 10 IoT, Universal Windows App, XAML, C#
Oulu
D3.js, TopoJSON
Space ship view
D3.js, TopoJSON, GeoJSON
Atmosphere
Suomen kartta
Kuntien veroprosentti 2012
New Order Discography
D3.js, tree
Factory Records Discography
D3.js, parallel
Icicle diagram
D3.js
Work Experience
D3.js, bar timeline
Family sunburst
Local Weather v4
D3.js, data by FMI, responsive, search, web font symbols
Work experience and skills
D3.js, chrod
Glowing world
SAS route map
D3.js, TopoJSON, CSV
Finland postal codess
D3.js, TopoJSON, TSV, Hexbin
Suomen tiet
Substance album cover
css
Location Data Search
Bing Maps REST, JQuery
Sääkartta
data by FMI, Leaflet, symbols
Mouseover streets of Oulu
D3.js, GeoJSON
Finland postal codes
Testing atmosphere
Suomen maakunnat
Links between Finland's 10 largest cities
D3.js, bubble
D3.js, force
Zoomable partition layout
Family dendrogram
Local Weather
D3.js, data by Finnish Meteorological Institute
Local Weather v5
D3.js, data by FMI, responsive, search, symbols, map
Unknown Data
Suomen kunnat
New Order singles
Joy Division Discography
The Sun
D3.js, bundle
New Order Singles
Monthly Temperatures in Oulu, Linnanmaa
Havaintokartta
data by FMI, Leaflet
Finnair route map
D3.js, GeoJSON, CSV
Scandinavia postal codes
Night lights
D3.js, TopoJSON, MapBox
Suomen suurimmat kunnat
1001 albums
D3.js, dendrogram
D3.js, bundle tree
Circular
Family tree vertical
Local Weather v2
D3.js, data by FMI, table, list
Local Weather v6
D3.js, data by FMI, responsive, search, symbols, Google Maps
CV visualization
Talousarvio
D3.js, sankey
Family tree horizontal
Local Weather v3
D3.js, data by FMI, responsive
Local Weather v7
D3.js, data by FMI, responsive, search, symbols, charts
D3.js, sunburst