Reflections after working as a radio frequency engineer for eight years

What I do is communication, which is probably not as difficult as radio frequency (I don’t understand radio frequency and only have some basic electronics). I am doing technology and talking about my personal feelings. I can see that you like your industry very much. As a person who specializes in technology, I have been working in communications for more than 10 years, working for an operator. I have obtained many certificates, but I am still an ordinary technician after many years. The current situation in China is like this. There are only a few companies like Huawei, and the requirements must be very high. Most people can't get into it. Nowadays, except for software, there are not many other computer majors. It is recommended to find a good platform and find a very good one. It’s important. I think it’s okay now, but when you get to a big platform, one is guaranteed. Two, you can learn more. The other is to pay attention to accumulating contacts, and don’t do technology for technology.