Server Administration & Optimization

Let’s be honest—server administration isn’t the sexiest job in tech. There’s no dramatic product launch or viral campaign. But when a server crashes at 3 a.m., guess who they call? Yep. Me. Over the years,…

Server security. Everyone talks about it like it’s optional—until a bot decides your box looks tasty and chews through your data like it's all-you-can-eat night. I’ve been in this game for over nine years. I’ve…

After working with servers for over nine years, I’ve come to realize one simple truth: if you ignore your server’s health, it will return the favor. A poorly performing server isn’t just a tech issue—it’s…

Let’s be honest—most websites don’t fail because of bad design or poor code. They fail because the server collapses under pressure like a soggy cardboard box. I've seen it happen. Heck, I’ve caused it (back…

Let’s start with a familiar nightmare. Your website is humming along just fine. You’re halfway through your morning coffee, and BAM—server’s down. Just like that, traffic stops, support tickets spike, and your forehead gets that…

Hi, I’m Khairul Hasan. I’ve spent over nine years in the trenches of web development and server administration, building reliable, secure, and high-performing systems for businesses around the globe. One thing I’ve learned: bad server…

Let’s be honest—managing servers is a bit like trying to keep a dozen spinning plates balanced while someone occasionally throws a flaming bowling pin at you. It’s all smooth until traffic surges, and then things…

If you’ve ever been paged at 3:00 AM because a server decided to take an unscheduled nap, you already know—performance isn’t a luxury. It’s survival. I’ve spent over nine years optimizing Linux and Windows servers…

So, you’re thinking about diving into the world of servers? You’re not alone. I remember my early days—terminal windows blinking, acronyms flying at me like mosquitoes, and that joyful moment when I brought down a…