Jason Humphrey is an full stack development, entrepreneur and investor. He is a professional programmer and engineer working in Node js, Angularjs, HTML5, CSS, JavaScript/jQuery, Mongodb, and Jive. He is a full stack developer, with a special emphasis on and passion for MEAN stack. You can find more about him on his website.
I've coached a lot of developers during my career. All kinds of developers.
I've helped companies hire new developers. I've been a manager myself. I've been on the other side too.
But… Why am I telling you this?
I literally know what it takes for a developer to be promoted.
And I know that a lot of developers DON'T DO most of these things.
If you're really serious about getting that promotion and becoming a senior software developer FAST, you need to watch this video.