Contact Harold Serrano
Hi there! Thank you for your interest in contacting me. I don't use social media very much. The only social media which I like and use is Quora. From time to time, I answer questions there.
So, if you have a question on Computer Graphics, OpenGL, etc., post a question on Quora and request a response from me. If I know the answer, I will reply.
You can also fill out the form below to send me a message. It may be a couple of days before I reply to you, please don't take this personally.