I am an ecologist working with GIS, remote sensing and programming. I mainly use Python (GDAL bindings and the SciPy stack) but I am also familiar with ArcGIS and ArcPy. I also have an interest for data visualization and have done multiple web development projects using D3 and the ArcGIS API for JS.

Here a few Python-oriented answers I have written on this site that might be worth having a look at:

• Create mean raster stack from raster stack
• Deleting features with Null value in attribute field
• Extracting pixel values and their n neighbours from a raster given a set of coordinates
• Georeferencing a numpy tensor (spatio-temporal data)
• How to create density scatter plot from dataset for pairgrid in Python
• How to write a single pixel or a line of pixels to GeoTIFF using GDAL/Python
• List of lat-long, need values in a raster
• Reading large image using GDAL?