I'm a software developer from Cameroon. I began in 2004 with small scripts and tools. My first useful app, created in 2006, helped with international calls by listing countries and adding extra features. Over time, I progressed to more complex applications for Windows Desktop. In 2015, I ventured into mobile development and crafted some successful apps. My standout achievement lies in creating Excel tools, and I'm proficient in producing Office Apps using VBA, C#, Excel DNA, and JS.