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Articles 130,816Blog Posts 135,899Tech Tutorials 33,887Research Papers 25,445News 18,593
⚡ AI Lessons
Dev.to · Muhammad Zulqarnain
2d ago
LangChain Advanced Patterns: Building Production-Grade AI Systems
Beyond Basic LangChain You've built a simple agent. Now scale it. Production LangChain...
Dev.to · Muhammad Zulqarnain
1w ago
Fine-Tuning Large Language Models: The Complete 2026 Guide
Why Fine-Tune When You Have GPT-4? GPT-4 is great at everything. So why...
Dev.to · Muhammad Zulqarnain
🧠 Large Language Models
⚡ AI Lesson
1w ago
Retrieval-Augmented Generation (RAG): Stop Your AI from Hallucinating
The Hallucination Problem You ask your AI: "What's our company's revenue for Q3...
Dev.to · Muhammad Zulqarnain
🧠 Large Language Models
⚡ AI Lesson
2w ago
Prompt Engineering Mastery: The Art of Getting Better AI Responses
Why Prompts Matter More Than You Think The difference between a great AI response and a...
Dev.to · Muhammad Zulqarnain
🧠 Large Language Models
⚡ AI Lesson
2w ago
Optimizing Language Models: Cost vs. Performance Trade-offs in Production
The LLM Optimization Challenge You've deployed your AI agents. They work beautifully. But...
Dev.to · Muhammad Zulqarnain
2w ago
Building Your First AI Agent in 2026: A Complete Hands-On Guide
Let's Build an Agent Together You've read the theory. You understand the concepts. Now...
Dev.to · Muhammad Zulqarnain
💻 AI-Assisted Coding
⚡ AI Lesson
3w ago
Top 5 AI Trends That Will Transform Development in 2026
The AI Revolution is Here: What's Coming in 2026 Artificial Intelligence isn't just a...
Dev.to · Muhammad Zulqarnain
2mo ago
How I Structure Every Full Stack Project in 2025
I build a lot of full-stack projects. The first 50 lines of code set the pattern for the next...
Dev.to · Muhammad Zulqarnain
🔍 RAG & Vector Search
⚡ AI Lesson
2mo ago
How to Build a RAG Evaluation Framework That Catches Real Problems
Six months into running a production RAG system, I had a problem: my users kept complaining about...
Dev.to · Muhammad Zulqarnain
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
The Node.js Patterns I Wish I Knew 3 Years Ago
Node.js is amazing for shipping fast. It's also amazing at letting you ship broken things fast. I've...
Dev.to · Muhammad Zulqarnain
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
The Node.js Patterns I Wish I Knew 3 Years Ago
Event loop mastery, streams, worker threads, graceful shutdown, and the design patterns that separate...
Dev.to · Muhammad Zulqarnain
🧠 Large Language Models
⚡ AI Lesson
2mo ago
Building Production-Ready RAG: A Complete Architecture Guide
Building Production-Ready RAG: A Complete Architecture Guide Most RAG tutorials show you...
Dev.to · Muhammad Zulqarnain
⚡ AI Lesson
3mo ago
Stop Building AI Wrappers. Start Building AI Products.
Everyone and their brother is building an AI wrapper right now. You know the type: "I built a...
Dev.to · Muhammad Zulqarnain
3mo ago
5 Next.js Performance Patterns That Cut Our Load Time by 60%
Performance is a feature. At Quran.com, we serve 50 million users across 200+ countries on varying...
Dev.to · Muhammad Zulqarnain
⚡ AI Lesson
3mo ago
How We Scaled Quran.com to 50M Monthly Users: Architecture Lessons From the Inside
How We Scaled Quran.com to 50M Monthly Users: Architecture Lessons From the Inside Scaling...
Dev.to · Muhammad Zulqarnain
🔍 RAG & Vector Search
⚡ AI Lesson
3mo ago
Building a Production RAG Pipeline: Lessons from Real-World AI Apps
Building a Production RAG Pipeline: Lessons from Real-World AI Apps RAG...
Dev.to · Muhammad Zulqarnain
🤖 AI Agents & Automation
6mo ago
Building AI Agents in 2025: From ChatGPT to Multi-Agent Systems
AI agents are revolutionizing how we build applications. From simple chatbots to complex multi-agent...
Dev.to · Muhammad Zulqarnain
⚡ Algorithms & Data Structures
6mo ago
Building Production-Ready MERN Stack Applications: Lessons from 50M+ Users
Working on Quran.com, serving over 50 million users monthly, has taught me invaluable lessons about...
DeepCamp AI