The document summarizes the internship project of managing the application lifecycle of a mobile healthcare application called Superdoc using the Deming methodology. The intern aimed to improve the application utility, increase awareness, and implement Deming cycles to increase weekly downloads by 7% and maintain a 4/5 rating. Over two months, the intern conducted activities like content curation, review analysis, and social media marketing. Through 5 PDCA cycles, the intern was able to increase downloads from 277 to over 990 while meeting the other key metrics.