In this episode, Donn continues to dive into his favorite software book: Working Effectively with Legacy Code. He talks about one of the fundamental tactics of the book: Introducing seamsYou'll learn what a seam is according to the book, as well as how Donn interprets it so that you can get the same benefit he has gotten from it. You'll learn how to introduce seams into your codebase through method injection, interfaces, abstract classes, and the static gateway pattern (aka: wrapper pattern).Links from the showWorking Effectively with Legacy CodeAndroidJobs.IOJob postings are FREE on AndroidJobs.IO during the early release phase (at the time of this recording).Sign up to get notified of new jobs on a weekly basis as well.AndroidJobs.IODonn's Free E-Book on Freelancing/Consulting RatesFree E-Book on Freelancing RatesContact@fragmentedcast or our Youtube channel@donnfelker and donnfelker (on Instagram)Freelancing for Mobile Developers (Donn's YouTube)kaushikgopal (on YouTube) or blog.kaush.co or @kaushikgopalDisclaimer: Many of the links we share to products are affiliate links. They help support the production of Fragmented. Thank you for your support.