@saifullah76704
CSE Student @ American International University - Bangladesh | Aspiring Full Stack + DevOps and Cloud Engineer
Hey 👋 I’m Khaled, a CSE student at American International University - Bangladesh passionate about Web Development and DevOps and continuously growing as a Learner. I have hands-on experience in both Frontend (React, Next.js, SvelteKit, Tailwind CSS) and Backend (Node.js, MongoDB, MySQL, PHP), giving me a strong full-stack foundation. Recently, I’ve started diving deeper into DevOps tools like Linux, Git, Docker, AWS and Kubernetes to prepare myself for a future career as a Backend & DevOps + Cloud Engineer. I believe in learning in public — documenting my journey, sharing insights on Hashnode, and connecting with other developers. If you’re also into Web Development or DevOps, let’s connect and grow together 🚀
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Jan 30 · 7 min read · 📌 Introduction When you start your journey with Amazon Web Services (AWS), understanding its global infrastructure is crucial. Before diving into specific services or building applications, you need to know where your resources will live and how AWS...
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Jan 25 · 5 min read · Getting Started with AWS & Launching Your First EC2 Instance 🔹 Introduction As part of my DevOps & Cloud learning journey, I’m starting a new series called AWS Cloud Notebook.AWS is one of the most widely used cloud platforms in the world, and unde...
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Nov 13, 2025 · 4 min read · 🚀 Introduction: In the world of DevOps and Cloud Engineering, Docker has completely revolutionized how we build, ship, and run applications. But before diving into containers, it’s important to understand where it all started — with Virtual Machines...
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Nov 1, 2025 · 7 min read · 🔹 Introduction In Part 1 , i’ve covered basic networking concepts: IP, DNS, packets and routers.In this Part 2, i’ll dig deeper into the practical building blocks of networks: ports, topologies, the OSI model, how data actually flows between sender ...
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Oct 24, 2025 · 7 min read · What is Computer Networking? A computer network is a group of interconnected devices that can exchange data. Networks enable communication between servers, containers, developer machines, cloud services, and end-users. Networking is the backbone of s...
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