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I'm Sithira Senanayake, a software engineer passionate about technology, science, and philosophy. Join me as I share details about my projects, opinions on different topics, and thoughts on anything else I find interesting.

In this blog, I share my journey, experiences, and the challenges I encounter in my day-to-day life. This is primarily for my entertainment, to establish an online presence, and to serve as a time capsule to look back on after 20 years.

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I just passed my first AWS exam! 🥳 Even though I didn't quite reach the 850 score I wanted for the AWS AI Practitioner, I’m thrilled to officially have my first certification under my belt. On to the next one!
I snagged a 100% voucher for the SnowPro Associate exam a couple of days ago. I knew nothing about Snowflake before that, but once I dove in, I realized the exam was quite manageable. I ended up passing after just three days of studying!
After 6 weeks of study, I just passed my AWS SAA exam today! I was incredibly nervous afterward because it felt like I was right on the fence, but I somehow made it over the line with a score of 819. Extremely Happy.

Recent Articles

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AlphaEvolve is DeepMind’s latest innovation in autonomous algorithmic discovery. Unlike traditional AI that writes code based on existing patterns, AlphaEvolve invents entirely new algorithms to solve complex, machine-gradable problems.

In this post, I share insights from a transformative session on open source contributions led by Malinda Alahakoon and Jayasanka Weerasinghe, and how it inspired my career transition plans.

This guide walks through the end-to-end setup of a new Linux server with a focus on security and usability, followed by the installation of CyberPanel, a modern web hosting control panel powered by OpenLiteSpeed.

Sithira Senanayake · © 2026