I am a photovoltaics engineer and spatial scientist working in New South Wales, Australia. AKA 2hu4u, I also contribute to Wikimedia Commons (My user page) and OpenStreetMap (My user page).

My alma mater is School of Photovoltaics and Renewable Energy Engineering at UNSW as well as School of Earth and Planetary Sciences at Curtin University. I contributed to research primarily on heterojunction solar cells and advanced hydrogenation.

My passions are in renewable energy, geospatial/physical geography, urban infrastructure, climate science (especially anthropogenic climate change science) and computer programming. My hobbies include mapping and surveying for OSM, chemistry, electronics, digital art/graphic design/illustration, piano and musical arrangement.

Pages I authored include;

• List of drainage basins of Australia
• Heterojunction solar cell
• Photoconductance decay

I also authored several pages on the OpenStreetMap Wiki (My contributions).

This user has publicly declared that they have a conflict of interest regarding the Wikipedia article Heterojunction solar cell.

As per Wikipedia:Conflict of interest please note I was previously employed with a company that is currently non-commercial, conducting private research involving heterojunction solar cells. No information about this company or its technology has or will be included in my edits and thus I do not believe there is any potential COI. However I am including this for transparency.