I use Sketch to create all of my digital designs for the various digital platforms. Sketch was the very first design tool I learned and I love it's simplicity. I am very comfortable using Sketch.
I am experienced using Adobe's Creative Suite (ACS) . My strongest software is PhotoShop. ACS gives me the opportunity to add totally unique designs and illustrations to my products. I enjoy exploring what's possible in the different softwares and I have invested in some Udemy courses to expedite my learning.
inVision is my favourite prototyping software. I enjoy bringing my design to life, inVision gives me the opportunity to put my design in-front of users. This is vital, because it allows me to gain tremendous amounts of feedback without having to commit to developing. This has saved me and the teams I've worked with great amounts of time and money.