What competencies do you need to have as a software testing engineer?

It takes a lot of care and stamina.

The simplest summary is:

Skills: test cases, commonly used test documentation, familiarity with two or more development languages, common test tools, databases, linux, automation scripts, performance testing, etc.

Communication: communication skills, coordination skills, execution, and resistance to pressure.

Hello, I'm glad to answer your questions The skills that software testing engineers need to have include the following four aspects: 1. Professional skills: including testing professional skills, software skills, network, operating system, database, middleware and other knowledge.

2. Software skills: including the understanding of software engineering rules, the understanding of computer programming, and the mastery of operating system knowledge. 3. Communication skills:

For example, the technology for product testing is documented. 4. Organizational skills: For example, on the basis of understanding technology and products, develop organizational methods, adjust some problems, and maximize the test effect and efficiency.

In general, software personnel should have the following qualities:

1) Good communication skills;

2) Master a relatively comprehensive technology;

3) Full self-confidence;

4) Sufficient patience and responsibility;

5) Be skeptical and have the ability to learn;

6) Super memory and good insight;

The goal of software testing is to find as many bugs in the software as possible before it is put into operation.

According to the different scopes of software testing standards, the standards in the software testing industry can usually be divided into four levels: national standards, industry standards, and enterprise and project specifications.

Principles of software testing.

1) "Early and continuous software testing" should be the motto of software developers.

2) The test case should consist of two parts: the test input data and the corresponding expected output results.

3) Programmers should avoid checking their own programs.

4) When designing test cases, reasonable input conditions and unreasonable input conditions should be included.

5) Pay full attention to the clustering phenomenon in the test. More in-depth testing should be carried out for program segments where more errors are found.

6) Strictly implement the test plan and exclude the arbitrariness of the test.

7) Each test result should be thoroughly checked.

8) Properly save the test plan, test case, error statistics and final analysis report to provide convenience for maintenance.

1. Database skills.

a. The test work involves a large amount of test data, which can be generated by using the database.

b. Check whether the data processing of the tested program is correct.

2. Programming language and programming ideas.

a. Understand the implementation principle of the programming orange language for functions, which will help to complete the test with higher quality.

b. After the problem is found during the test, you can guess the cause of the problem and the solution according to the characteristics of the language.

c. Test gadgets can be written to improve the efficiency of testing.

3. Commonly used algorithms.

This is important for testers who want to get their hands on white-box testing or performance testing.

3. Network knowledge (important for CS projects).

a. Have a certain understanding of basic network knowledge, such as: http protocol of the network.

b. For the rock pure problem in the network, use network-related tools to analyze the rough problem of the measured object.

4. Modeling language.

a. Modeling the test module (flow chart, live **) is helpful to understand the internal processing process of the program.