@ProgramingSage
InTO - DSA | Cloud Computing | DevOps | Networking | Backend/Dev
Passionate developer with a keen interest in solving real-world problems using efficient algorithms. I write about Java, data structures, and algorithmic challenges, focusing on performance and simplicity. Currently exploring cloud computing, DevOps, and building web apps with React.js. On a journey to help others with tips and insights from my coding adventures. Let’s code and grow together!
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Nov 27, 2025 · 4 min read · Building desktop applications that communicate in real-time is always exciting! 💬 Recently, I completed a project where I created a cross-platform chat application using PyQt5 for the GUI, Socket.IO for real-time communication, and MongoDB Atlas for...
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Nov 12, 2025 · 5 min read · Flask REST API with Redis, Celery & MongoDB Building robust and production-grade backend APIs is not just about CRUD operations it’s about scalability, modularity, and performance.In this project, I built Flask InkCircle, a backend REST API setup tha...
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Oct 27, 2025 · 5 min read · When I started this project, I didn’t want to build just another CRUD API. I wanted something closer to what real-world backends look like asynchronous, secure, scalable, and production-ready. So I called it FastAPI Async Beyond CRUD and what began a...
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Oct 24, 2025 · 4 min read · There’s something oddly satisfying about seeing that little padlock icon next to your domain. It’s a small thing, but it means your app has finally stepped into the world of secure communication no more “Not Secure” warnings staring back from the bro...
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Oct 18, 2025 · 4 min read · In modern web development, APIs are the backbone of communication between services and applications. Securing these APIs is crucial, and the primary methods for achieving this are API Keys, JSON Web Tokens (JWT), and OAuth 2.0. Each mechanism provide...
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