https://rhythm113.dev/posts/ Recent content in Posts on Mahbub Anam Hugo -- 0.147.7 en Thu, 16 Apr 2026 14:29:45 -0500 https://rhythm113.dev/posts/optimizing-go-tournament-backend/ Thu, 16 Apr 2026 14:29:45 -0500 https://rhythm113.dev/posts/optimizing-go-tournament-backend/ A deep dive into the architecture and optimization decisions behind FFBPL -- a zero-dependency Go backend that handles massive esports tournament traffic on a 512 MB VPS with Cloudflare HTML caching. https://rhythm113.dev/posts/incident-response-phishing/ Wed, 11 Feb 2026 17:02:39 -0500 https://rhythm113.dev/posts/incident-response-phishing/ <p>It was September 2025. I had just finished packing.</p> <p>The next morning, I was supposed to head back to my hometown for a short holiday. Everything was calm until a friend texted me out of nowhere.</p> <p>He said he’d received an email from our university’s IT Director about a special enhanced version of RDS, our student portal.</p> <p>I laughed.</p> <p>“Why would you get a special version of RDS?”</p> <p>He replied that he was a scholarship holder, and that’s why. He also added that the email looked legit.</p> https://rhythm113.dev/posts/just-an-old-story/ Tue, 10 Feb 2026 17:51:52 -0500 https://rhythm113.dev/posts/just-an-old-story/ <p>I always had this curiosity to explore the systems behind the services I used. Not in a destructive way - more like wanting to understand how things actually worked. Because of that curiosity, I often found myself going deeper than most people ever bothered to.</p> <p>Growing up, this habit followed me everywhere.</p> <p>During my school days, I spent a lot of time in the computer lab. One day, out of curiosity, I realized how casually credentials were being handled on shared machines. That little discovery opened a door. I used what I found to explore our school’s internal systems.</p> https://rhythm113.dev/posts/first-post/ Fri, 05 Dec 2025 14:29:45 -0500 https://rhythm113.dev/posts/first-post/ <p>If you are seeing this post, then congratulations! You are finally visiting my personal website - something I’ve dreamed of creating for years.</p> <p>For a long time, I wanted a place to document my journey and share who I am. But I lacked the confidence and resources to build a personal portfolio or something similar.</p> <p>That’s how my Telegram channel, <a href="https://t.me/InfinityCreators1">InfinityCreators</a>, was born. However, this website is just the beginning.</p> <p>I’ll continue to update it over time and will also share past stories, experiences, and more.</p>