Currently Java payroll employment, OK? What would like to master the high-paying technology? Java is the development of IT industry in the long history of the language, have a vast market, the demand for talent is very large. But Java engineer salary but there are obvious differences, some people can easily pay over a million, there are people but only food and clothing, is what causes their "rich-poor divide"? Let us look at the analysis of small series.
Friends of duty set almost a year after the survey of 204 samples concluded: Zhengzhou Java engineer average salary of 12,000 yuan, which accounted for about 30% 10K, 10K or more accounted for 70%, higher work experience, the higher the salary.
Analysis of Java in Zhengzhou high salary people have in common, we can see that they all have extensive project experience, while meeting these demands:
1) skilled in the Java language of object-oriented programming, good programming practice; familiar common Java the API, including a set of frame, multi-threaded (concurrent programming), I / O (NIO), Socket, JDBC, XML, reflecting Wait.
2) Based on familiar Java Web development JSP and Servlet, and have in-depth knowledge of Servlet and JSP works and life cycle; skilled use JSTL and EL write no script dynamic page, there is the use of monitors, filters and other Web components and MVC architecture model project development experience in Java Web.
3) familiar with object-oriented design principles, have in-depth experience in understanding and practical development of the GoF design patterns and Enterprise Application Architecture; familiar with common relational database products (MySQL, Oracle), skilled use of SQL and PL / SQL database programming.
4) skilled use Hibernate, ORM framework such as MyBatis, MyBatis familiar with Hibernate and core API, association mapping to Hibernate, inheritance mapping component mapping, caching, transaction management and performance tuning and so have a deep understanding.
See here, I believe you already have plans for how to improve the skills to become highly paid engineer Java. The rapid change of the Internet, quickly grasp the high-end skills can make your dreams come true quicker. If you want to enter the courier industry Java, we can choose professional learning, to seize every opportunity to change the destiny!