If you have experience of working with Adobe Creative Cloud applications than working with sketch is not to difficult or time consuming for you , you can easily familiarize yourself with sketch in short time and without doing lots of things or searching for tutorials and courses .

In this class i will guide you from basics of sketch up to some advance tools that you can use them for creating designs in sketch we would start with Overview to User interface elements and we i will show you How to manage art-boards , Masking tools, Inspectors and parameters , pen tools , exporting options and bunch of other stuffs in Sketch App .

More info - https://www.skillshare.com/classes/Sketch-App-For-Everyone-Getting-Started/709277525