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Peter Deng

Peter is a Graduate SDET Tester for nFocus who is passionate in finding solutions, seeking new ideas and creating finished products.
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Recent Posts

Brittle Test Software​: Reducing Test Brittleness in Automated Tests

Posted by Peter Deng on 26/11/2024

Synopsis

This will be a comprehensive guide to helping you minimise the frequency of maintenance when it comes to your automated test scripts. This should also be useful for those familiar with writing automated testing code.

Change management affects how we maintain our tests. In the context of manual testing, it's updating test cases, test steps, and expected results (also test suites). However, for automated tests, this is in the form of updating code or updating data.

This repeats every cycle and varies in size; the number of changes needed therefore should be both minimised and clear. I must add that I’m only a junior SDET and that much of this knowledge is work-in-progress for me; these are my experiences and opinions.

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Topics: Software Testing, test automation, SDET

Efficient Exam Prep for the ISTQB Advanced Test Analyst Course

Posted by Peter Deng on 9/07/2024

How to Be an Advanced Test Analyst in One Day: Peter Deng 

My name is Peter Deng, and I am a SDET consultant at nFocus, where I have been working for just over two and a half years. For the first two years of my work, I was a graduate student going into nFocus’ SDET academy, trained under an instructor in software testing, agile, and automation.

In that time, I undertook two tests with ISTQB, the board for certified testers, and achieved an average of 90% across both, passing with flying colours. After working for a client for two years, it was time for more training. Therefore, it made sense that the next step for me was to take the Advanced Test Analyst course. Read on as I explain my experiences and tips for future test takers, either for ATA or for any other ISTQB exam.

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Topics: Software Testing, nFocus SDET Academy

Automation Tester - A Personal Approach

Posted by Peter Deng on 24/08/2022

Becoming an Automation Tester

Last year, I started a new role with nFocus as a Graduate Software Developer Engineer in Test (SDET). I had graduated from the nFocus Academy and this was my first assignment. The role was to be responsible for creating automated tests, undertaking exploratory testing and working in a team of experienced professionals.

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Topics: Software Testing, Test Automation Approach, SDET

Data Storage - Effects of Growing Digital Capacities

Posted by Peter Deng on 17/05/2022

Response to sorting my digital weight – an observation into our growing digital weight & the impacts it may bring to our general lifestyle

This is a response to another article written by Asmita Dixit, which I recommend reading first to get a better understanding of the context to this blog post. You can read it here.

A comparison of digital weight & physical weight i.e. spring cleaning

“Digital Age” as a term is commonly understood by many to reflect how we live our lives now but the implication is quite profound when we compare what was before the digital age. It would be quite comical to call the previous age “the physical age” in contrast to now but maybe the importance isn’t in naming an era of human time but what we gained and what we might lose.

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Topics: Software Testing, Regression Testing, Data Storage

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