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Thoughts on software development, AI, and the ever-evolving web landscape.

Mastering Queue Systems with BullMQ: A Practical Guide for Efficient Task Management

Learn why your application needs a job queue and how BullMQ can transform your task management from chaos to control.

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Build an AI-Powered PDF Chatbot with RAG, FAISS, and Gemini

Step-by-step guide to build a fast, accurate PDF Q&A assistant using Python, Streamlit, RAG, FAISS embeddings, and Gemini.

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How to Optimize Video Content with Advanced Processing and HLS Streaming

Learn how to implement HLS and adaptive bitrate streaming to deliver smooth, buffer-free video experiences.

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How to Build a High-Performance E-commerce Session Cart Using Redis

Learn how to build a high-performance e-commerce cart system using Redis for session management and scalable user experiences.

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How to Build a Simple Node.js Server from Scratch – A Beginner's Guide

Take a step back from abstraction and explore the core of Node.js by building a server from scratch without frameworks.

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