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Engineering Notes

Short technical notes on AI systems, data pipelines, crypto market structure, and engineering workflows.

Agent Orchestration Systems: What Building Multi-Agent LLM Pipelines Reveals About Control Flow, Memory, and Tool Use

LLM Systems Agent Orchestration LangGraph Tool Use Memory Systems AI Infrastructure
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RAG at Scale: System Design, Retrieval Optimization, and Production Failure Modes

RAG LLM Systems Distributed Systems Search Infrastructure Vector Databases AI Production Systems
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Rotary Positional Embeddings (RoPE): Why Modern LLMs Abandoned Absolute Position Encoding

Transformers Positional Encoding RoPE LLM Architecture Attention Mechanism
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Agent Orchestration Architecture: How Modern LLM Agents Coordinate Retrieval, Tools, and Memory in Production

LLM Agents Agent Orchestration AI Systems Inference Architecture Tool-Using Models
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Flash Attention: Why Standard Attention Breaks at Long Context Windows

Transformers Flash Attention LLM Optimization Inference Systems GPU Memory
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Inside Transformer Inference: KV Cache and Why GPT Generation Scales Efficiently

Transformers LLM Architecture Inference Optimization KV Cache Attention Mechanism
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Build a Large Language Model (From Scratch): What Implementing GPT Reveals About Transformer Architecture and Training Systems

LLM Architecture Transformers GPT Deep Learning Systems Attention Mechanism Training Infrastructure
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Claude Code Leak: What It Revealed About Production-Grade AI Agent Architecture

AI Agents Claude LLM Architecture Agent Engineering AI Systems
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LangGraph vs LangChain — Architectural Differences for Production AI Agents

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RAG vs Vectorless RAG vs Hybrid RAG — Retrieval Design Choices in Production LLM Systems

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Building an AI Agent for My Portfolio using Groq + Vercel

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LLM Output Evaluation Framework (Hallucination & Reliability Scoring)

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Volatility Regime Detection (Crypto)

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Order Flow Imbalance in Crypto Market Microstructure

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Adaptive Trend Estimation Using a Kalman Filter

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Liquidity and Market Microstructure in Crypto Systems

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Volatility Regimes & Liquidity Structure in Crypto Markets — A System Design Approach

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Real-Time Human Rendering with Emotional Intelligence — An Engineering Deep Dive

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Designing High-Performance Data Pipelines with SQL and Python

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Why Beginners Should Avoid Lagging Indicators in Crypto Trading

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