Articles & Tutorials
149 technical articles covering AI, Machine Learning, Cybersecurity, Data Science, and Programming. Practical guides, tutorials, and deep dives — written for developers.
14 articles in Cybersecurity · Transformers
GGUF Explained: The Practical Model Format Behind Modern Local AI
GGUF (GPT-Generated Unified Format) is the standard file format for storing quantized large language models locally. It packages model weig…
Prompt Engineering vs Context Engineering
Key Takeaway Prompt engineering controls what you ask. Context engineering controls what the model sees. When a 6-token user message trigge…
What Are Tokens?
Key Takeaway Every LLM interaction has a finite context window — a fixed budget of tokens for both input and output. More context is not au…
The 20 AI Agent Projects
AI agents aren't just chatbots. They're systems that observe, plan, act, evaluate, and iterate. Building 20 progressively complex agents te…
The 11-Stage AI Engineer Roadmap
AI engineering in 2026 is a distinct discipline requiring Python, machine learning, deep learning, LLMs, API design, RAG, agents, MCP, eval…
The 10-Stage Data Science Roadmap
Data science in 2026 spans far beyond machine learning. A complete data scientist needs Python, statistics, SQL, visualization, ML, deep le…
Feature Engineering in the Age of AI
Key Takeaway --> Classical feature engineering uses domain expertise to create interpretable features. Embeddings capture semantic meaning…
Build a Private Course Assistant with RAG
A course assistant needs more than just RAG — it needs access control (students see only their course), citation tracking (answers linked t…
GGUF Explained: The Practical Guide to Local LLM Model Files
GGUF (GPT-Generated Unified Format) is the standard file format for running LLMs locally. It packages model weights, metadata, and tokenize…
AI Agent Supply-Chain Security: Protecting Models, Tools, Skills and Dependencies
Key Takeaway AI agents depend on a complex supply chain of models, packages, MCP servers, skills, plugins, repositories, and co…
Why Build a Private RAG System?
Key Takeaway --> 🔑 KEY TAKEAWAY
Keyword Search vs Semantic Search
Semantic search finds documents by meaning, not just keywords. By building a search engine from scratch — embedding documents, computing co…