I have been working in java for one and a half years, please give me some advice.

I started as an intern at the beginning of last year and have been working as a full-time employee now. I have been involved in Java development for more than a year and a half. I have been working in the same company. This company is mainly engaged in credit card issuance. The main core business and logic are all in the IBM mainframe. That is the (COBEL) language we often hear. A very few people understand the language.

Compared with the mainframe, Java is mainly responsible for the interaction between the mainframe and peripheral systems in the company, which is actually the conversion of some encodings and formats and the transmission of files.

I am mainly responsible for the interaction of some dynamic information and the short message notification system. Simply put, it is to convert every request sent by the host to Java into ASCII and convert it into the format agreed with the customer, and then Send the request to the customer as well as the SMS operator.

The main interfaces used are HTTP/HTTPS and TCP/IP, and XML format messages are used in the request conversion process.

In addition, I have come into contact with some file transfer systems, which are simply some things about SFTP, as well as programs such as information encryption and signature.

I have very little contact with Web projects. I only received a web page for transaction information query before, but it was too simple. I used the SSM framework to write two pages, and then transferred the transactions from the database to display on the page. , so it doesn’t feel like there’s too much technology.

I am currently debating whether to stay here because I feel that I cannot learn new technologies, and the core of the company is not in Java. In addition to development, I am also responsible for the daily maintenance and support of production environment applications (operations). dimension).

Is there any Java development expert who has also done this type of industry and can give me some advice?

7 solutions

#1

Job hopping. . .

#2

#3

There is a credit card project team behind me. . .

#4

The sooner you jump ship the better, bro! I worked on implementation projects for more than two years, writing stored procedures, then resigned and changed my job function to a peer company. After doing this kind of work for a long time, your skills will degrade, so you must work on mainstream, open source technologies.

#5

Find one that suits you

#6

If you can’t learn new technologies, it’s better to change jobs quickly, personal opinion

#7

If you’re interested, stay with that company. If you’re not interested, just quit.