DevOps Learning Weekly

Weekly: AWS DevOps Certified

At this point I’m not sure whether to call this weekly any more cause I’m just haphazardly writing roughly on a weekly basis but damn it I’m just going to keep this going.

I am pleased to say that I have finally passed my AWS DevOps Engineer – Professional certification! It was quite a lot of hard work, like it was honestly harder than I expected it to be cause most of the questions were situational and very AWS specific in-terms of CICD. Honestly, I took this because I thought it would be easier compared to the Solution Architect Professional. But man I was wrong.

This also means that I would probably be looking to pick up the CSAP cert when I have the time for it, perhaps at the end of the year.

It has been a long time since I’ve studied so hard for something, and it was really helpful not just for the exam, but I realized that there were a lot of tools/services I could’ve used for my current team that we weren’t using yet. I think we are very capable in designing functional services, but there’s still a gap between change management and having full visibility over everything. I’m planning to apply some of the things I’ve learnt in my team, cause it helps to bring us one step closer to having DevOps as culture.


FFT: Worried that I’m getting jaded

Food for thought used to be a series in my old blogs for something that I just dump my random musings, I’m reviving it now because I’m in a new phase of life.

Up until recently, I felt that people are jaded/spoilt when they spend “unnecessarily” on things they want instead of things they need, or getting the more premium option when the normal option would’ve worked fine.

But after reviewing my spending trends across the past year, I feel like I’m starting to become that kind of person. For example, taking a cab used to be: “I’ll take a cab only if I’m really tired or it’s really just way too troublesome to get there”. Nowadays it’s more like: “I’ll take the public transport only if I’m feel energetic and I feel like it”.


I’m attributing this change to having a job, and not having many obligations (yet). “Adult money” as me and my partner would like to call it, is dangerous to us. Given the means, there is an increasing number of things where it does not makes sense to spend the extra/time and effort when money can solve it.

When I think about money as a function of my life energy that I’m exchanging for, I want to spend the remaining life energy (and time), on the things that I truly care about. When I’m meeting friends, the part that matters is meeting the people, not the travelling to the destination. If I can find a tool that gives me a better working experience, it’s worth the extra because it reduces the friction of doing “something”, which has a multiplicative effect on the consumption of life energy.

function of life energy: spending X amount of life to get Y money.

I feel that the relationship between income and the amount someone is willing to spend on conveniences is approximately proportional. The (rough) graph drawn below shows the relationship, and I feel like I’m breaching into the conveniences territory which prompted this FFT post.

income vs amount spent on convenience graph

This also reminded me of The Last Bit in the Container post I’ve read may years ago. TLDR; squeeze your toothpaste if it only takes a few seconds, else it’s not worth it.

Light bulb moment

Have I been misunderstanding those people who have been spending for convenience and quality of life? Is this because that I have not reached the same phase of life as them?

Who/what else have I been misunderstanding?

Moments like this really make me hit the pause button and think really hard about my life.

An interesting conversation I had sometime ago was an advice to “be kind to the older folks in IT” even though sometimes their ideas/suggestion may seem very outdated. It’s because their reality has been shaped by the experience of working with the older systems and they have learnt many lessons the hard way; instead of dismissing it as “irrelevant in current context”, it could just be an old solution to a still plausible problem (that we may have missed).

I feel like I’m experiencing the “You’ll understand when you’re a parent yourself” moment before becoming a parent.

Getting back on track, I don’t think I would change my spending drastically even with this realization because I’m still able to justify for them. What I would do instead, is question myself: “would this money be better spent invested in something?”.

(Ending off this post as I sip coffee on my new $20 thermos mug)