Want to know about experiences in airline industry as a javaEE developer

Hi, I have 5 plus year of experience in Helicopter industry. I have worked on full scale project all the way from contracts to flight planning. If you are looking for this type of knowledge I have plenty of it to share.

Only Automobile industry and not Airline. I was offered to join Boeing, but the pathetic situation in America in 2007 drove me insane. So I chose to first focus on technology and become a nerd practically (I am not one, but I can concentrate for long hours and so code and I have a good taste for logic, well there we have code. Experiences: Pretty bad. Code from one automobile (in Detroit) vendor had to be ported to another. Nightmarish. Using JavaEE is one of the biggest mistakes, which they later corrected. Now they are using .NET. Many were good in code, but their communication skills were poor (I am talking about Americans and those who had Harvard graduation had no idea what code is all about and what is design pattern, no no, not my cup of tea, you are the developer, so you fix it. Well all we needed was a discussion. Then what happened to Detroit (Bankruptcy) is well known. I quit from the company and started on my own course of pursuing technology. Now I can do ruby for few hours, then wordpress, then some node, manage servers, troubleshoot networking, configure security (thanks to my 3 year association with Cisco) etc. In short, experience with Auto industry was bad. They just needed bodyshopped employees, just for the head count.