A few other technologies I know: git, Visual Basic, Google Apps Script [ will add few more if I recall :P ]
I was working as a software developer for multi national companies till late 2015. Then after, I quit my day-job and became a full-time freelancer. I have participated in many international coding competitions hosted on Topcoder and have honor to win the prizes among top developers. You can view my Topcoder profile here. In past few years I have published a dozen of free and premium products, apps, services and plugins. They have been used and loved by many companies world wide.
I love to help people. These days I have been busy with some of my projects but I manage to get some time to contribute here in Stack Overflow.
A few of my works:
For any query or help drop me an email at firstname.lastname@example.org or alternatively you can also start a live chat with me.