Benson Karue A.K.A Benso CEO/Founder at Best QSystems About I was a System Engineer at Telenet Co LTD, before I quit and join YouTube and Udemy as an instructor. I have real world teaching experience and have a Bachelor`s degree in Mathematics and computer science. with 3+ years of coding experience and winning several competitions and coding challenges. I currently run a channel called Best QSystems on YouTube where I have close to 50000 subscribers and rated as one of the topmost sources in the world to learn Android and mobile development by several online blogs and forums. I am familiar with C, C++, C#, Objective-C, Java, Swift, Android, iOS, Windows mobile, J2ME, Blackberry, HTML5, CSS3, JavaScript, Jquery, AJAX, Node.js, PHP, Ruby, Python, Scala, Groovy, PhoneGap JSP, JSF, EJB, Struts, Hibernate and Spring MVC, Flat Design along with databases such as MySQL, Oracle, SQLServer, SQLite and many other upcoming technologies and frameworks ©