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Building Intelligent Applications with LangChain: A Deep Technical Guide

Introduction Continue reading on Medium »

The GIL Protects Python. It Doesn’t Protect You.

Every Python developer has heard of the GIL. Most have a rough mental model: “it’s a global lock that means threads can’t run truly in… Continue reading on Medi

Medium · Python 1w ago

Understanding LangChain: From Basics to Building AI Applications

 Introduction to LangChain Continue reading on Medium »

Medium · Python 1w ago

The OS Can Interrupt You Between Any Two Instructions

The previous post ended with a race condition — two threads both incrementing a counter, silently producing the wrong result. The question… Continue reading on

Medium · Python 1w ago

Mastering Langchain: Building Modular LLM Applications from Scratch

Introduction to Langchian Continue reading on Medium »

Medium · Python 1w ago

Python for Data Science — Reading Files Safely

A practical guide to opening, validating, and reading files in Python without silent bugs, crashes, or messy data surprises. Continue reading on Medium »

Medium · Python 1w ago

Journey to AI Engineer — Day 5

Let’s start day 5, Topic: Coding conversational RAG Continue reading on Medium »

Medium · Python 1w ago

How Recommendation Systems Work: A Beginner-Friendly Guide (With Real-World Examples)

Introduction Continue reading on Medium »

Medium · Python 🔧 Backend Engineering ⚡ AI Lesson 1w ago

Developing RESTful API Endpoints with FastAPI

FastAPI provides a modern, fast, and robust framework for building RESTful API endpoints in Python. Leveraging Python type hints, FastAPI… Continue reading on M

Medium · Python 1w ago

️ Building a Voice-Controlled AI Agent with Whisper and Ollama

 Introduction Continue reading on Medium »

Medium · Python 🤖 AI Agents & Automation ⚡ AI Lesson 1w ago

Building a Senior Staff Engineer with Sub-Agent Teams in Claude Code

TDD, Subagent Delegation, Spec Review, Forensic Debugging and more Continue reading on Level Up Coding »

Medium · Python ⚡ AI Lesson 1w ago

[diving into swarm robotics]— I Taught Three Robots to Avoid Walls Using ROS2.

Part 1 of however long this takes me to stop embarrassing myself Continue reading on Medium »

Medium · Python 🧠 Large Language Models ⚡ AI Lesson 1w ago

I cloned JFK’s voice using AI for $2. Here is what surprised me…

*All generated recordings can be found in my full blog post at the bottom… Continue reading on Level Up Coding »

Medium · Python 1w ago

State-Driven Statistical Arbitrage: Monotone-Drift Latent Modeling for Multi-Asset Trading

From Fixed Linear Spreads to Adaptive Relative-Value Decisions and Online Allocation Continue reading on Level Up Coding »

Medium · Python 1w ago

From Architect to Sentinel: Defending Your Python Applications Against Path Traversal

We’ve spent years building. We mastered data structures, engineered scalable systems, and deployed robust applications. We were the… Continue reading on Level U

Medium · Python 1w ago

Advance Notice

Continue reading on Medium »

Medium · Python 1w ago

How to Procedurally Generate NPCs in Python

Introduction Continue reading on Medium »

Medium · Python 1w ago

Designing Modular LLM Systems with LangChain: Prompts, Chains, Agents, and RAG

From single prompts to production‑style workflows: implementing LLM components with LangChain in Python. Continue reading on Medium »

Medium · Python 🧠 Large Language Models ⚡ AI Lesson 1w ago

I Built a Fully Autonomous AI Fitness Coach with MCP, RAG, LangChain & Apple Health — Here’s…

How I went from a simple chatbot idea to a multi-platform AI agent that tracks your nutrition, logs your workouts from Apple Health, and… Continue reading on Me

Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 1w ago

The Biggest Mistake Python Developers Make After Learning Basics

And why it quietly keeps you stuck for years Continue reading on Python in Plain English »

Medium · Python 1w ago

Building a Voice Controlled AI Agent That Listens, Thinks, and Acts

Most voice assistants rely on cloud services and pre-built pipelines that abstract away the interesting parts. When I was asked to build a… Continue reading on

Medium · Python 1w ago

PC Workman v1.7.2: I Built a Driver Booster Competitor From Scratch Monday Grind Blueprint #3

6 AM. Monday. Couldn’t sleep. Continue reading on Medium »

Medium · Python 1w ago

I Built a Note-to-Action Item AI Agent — Here’s How It Turns Messy Notes Into Executable Tasks…

You have 400 words of meeting notes. Continue reading on Medium »

Medium · Python 1w ago

How I Use Python to Automate 80% of My Power BI Workflow (Full Scripts Included)

My client’s analytics team was spending 15+ hours every week on manual Power BI tasks — triggering refreshes, documenting datasets… Continue reading on Towards