I am an iOS engineer based in the Los Angeles area with over 20 years of software engineering experience. I have written iOS apps for several companies including Apple, IBM, Gulfstream, and Raytheon, as well as multiple Los Angeles and San Francisco Bay area start-ups. I am currently at PlugShare. I like to share what I have learned and have written articles for raywenderlich.com. I still occasionally write iOS articles at https://medium.com/@CoreyWDavis.