Yan Wang has devoted his passion into building working solutions to complicated engineering problems since he got his PhD degree in Columbia University. With emphasis on tailored mechanism, continuous innovation, and specialized tools, Yan consistently delivered algorithms and systems to Photoshop, Bing, and Pinterest, which have benefited millions of people and got widely reported by global media. Yan also contributed to pushing the boundary of science by publishing 20+ papers on top conferences/journals and inventing 10+ US patents.