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Sithira Senanayake · © 2026

A weblog by Sithira Senanayake about exploring and building software, sharing knowledge, and documenting the journey.

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Recent Bookmarks

Dananjaya Hettiarachchi - World Champion of Public Speaking 2014 - Full Speech
MIT Explains the 12 Possible Endings for AI
Yann LeCun's $1B Bet Against LLMs

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Recent Notes

I had a midterm today for one of my MSc subjects. It was an MCQ exam, but with multiple correct answers per question and negative marking for wrong answers. I find that format really weird, especially when there are 3 or 4 possible right choices. I'm just not used to it at all.
So far, I’ve been using CodeCamp as my tutor for learning Data Engineering. But yesterday, I realized that it wasn't as effective as I thought. I was just trying to go through the videos and practice tests to complete the sessions, rather than actually learning and retaining the material. So, I came up with my own roadmap to self teach using Claude and Gemini. Let’s see how it goes.
Just updated my blog. I added a few very cool features, and I love the new theme of my blog even though I copied it from someone else. I can't get enough of looking at how clean and simple the blog is now. Love this. Hoping to engage more on my blog from now on. 🤞

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Featured

How I prepared for the AWS SAA exam
My first AWS certificate
How impressive is DeepMind's AlphaEvolve

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blog (6)
tutorial (3)
devops (3)
aws (2)
ai (2)
personal (2)
project (2)
cetification (1)
certification (1)
deep-dive (1)
open-source (1)
career (1)
nextjs (1)
llm (1)

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2025