“The problems faced by software engineers are numerous,” stated Lum Yat Kay, a software engineer. Among them are; combining two or more programs, providing support for the combined programs, portability of software programs, inadequate funding, and time. Portability of software means the ability of software to run on different operating systems. 

As a software engineer, you learn continuously because learning never stops unless the individual passes away. Lum Yat Kay, a software engineer, defined a software engineer as "someone who analyses, designs, builds and tests software applications according to the requirements of the user."

Hardware and software complement each other. They can’t work without each other” says Lum Yat Kay, a software engineer who has been an expert for so many years. The software aspect processes the information given to the computer by the user.  Software is used by; programmers, information technologists, medical personnel, information and cybersecurity experts, software developers, software engineers like Lum Yat Kay, graphic designers, and many more. Anyone with knowledge of computer science or who uses the computer uses software one way or the other. 

This is putting more pressure on programmers who have to work within the time constraints. Therefore, the results might be complex coding, in fact, it’s mostly the main cause of the problems. “If Programmers are allowed to work at their own pace, we are bound to experience a huge change when it comes to coding simplicity, Lum Yat Kay concludes.

Simplicity is the hallmark in the world of programming. ‘However, after being a software engineer for decades and being among the most experienced programmers, simplicity is one word that has meant different things to people and one that seems so hard to define,’ says Lum Yat Kay, a Malaysia-based software engineer. 

It's time to carry out the running of the test. In this stage, all the test-inning strategies that have been gathered and written down are brought into application. There are various ways to run software tests at Lum Yat Kay. You can choose to test the software through all the ways to make sure that there's no defect anywhere. 

According to Lum yat Kay, you cannot just jump into testing without a solid plan laid down. There is a process to it therefore, there has to be a step-by-step guide to getting the work done. Without a proper plan before beginning the test, the product might end up a disaster. At this stage of planning, everything that has to do with the software testing is listed out and put into consideration.

A long time ago, software testing used to be practiced in a more complicated way but due to innovations, a lot has changed. At Lum Yat Kay, software testing is carried out to concur to the betterness of how solid software is supposed to function.

According to Lum Yat Kay cybersecurity specialist engineer is one of the most rewarding and satisfying jobs in the world but can also be draining and stressful. This is because of the characteristics of the job and the responsibilities attached to it.  The degree often lasts for four years and students are taught different fields. The field includes penetration testing,  identity, and access management, data loss prevention, incident response and forensic analysis, and others.

The degree is awarded after studying for three to five years depending on the country. It gives you knowledge about many programming languages such as Java, Python, C++, JavaScript, and many more. The degree also focuses on courses like software testing, networking, computation theory, graphics, operating system, and others says, Lum Yat Kay.