Machine Learning
Prompt Caching with the OpenAI API: A Full Hands-On Python Tutorial
March 22, 2026
Prompt Caching with the OpenAI API: A Full Hands-On Python Tutorial
In my previous post, Prompt Caching – what it is, how it works, and how it can save you a…
Building a Navier-Stokes Solver in Python from Scratch: Airflow Simulation
March 22, 2026
Building a Navier-Stokes Solver in Python from Scratch: Airflow Simulation
(CFD) is often seen as a black box of complex trading software. However, using the solver “from scratch” is one…
Escaping the SQL Jungle | Towards Data Science
March 21, 2026
Escaping the SQL Jungle | Towards Data Science
don’t collapse overnight. They grow slowly, query by query. “What breaks when I change a table?” A dashboard needs a…
A Gentle Introduction to Nonlinear Constrained Optimization with Piecewise Linear Approximations
March 21, 2026
A Gentle Introduction to Nonlinear Constrained Optimization with Piecewise Linear Approximations
problem, the goal is to find the best (maximum or minimum) value of an objective function by selecting real variables…
The Math That’s Killing Your AI Agent
March 20, 2026
The Math That’s Killing Your AI Agent
had spent nine days building something with Replit’s Artificial Intelligence (AI) coding agent. Not experimenting — building. A business contact…
Building Robust Credit Scoring Models (Part 3)
March 20, 2026
Building Robust Credit Scoring Models (Part 3)
This article is the third part of a series I decided to write on how to build a robust and…
How to Measure AI Value
March 20, 2026
How to Measure AI Value
AI value the wrong way. Instead of asking “What new capabilities does this unlock?”, the conversation quickly turns into questions such…
Agenttic RAG Failure Modes: Retrieval Thrash, Tool Storms, and Context Bloat (and How to Spot It Early)
March 20, 2026
Agenttic RAG Failure Modes: Retrieval Thrash, Tool Storms, and Context Bloat (and How to Spot It Early)
fail in predictable ways. Retrieval returns bad bits; the model is dreaming. You fix your episodes and move on. The…
The Basics of Vibe Engineering
March 19, 2026
The Basics of Vibe Engineering
on LinkedIn a few days ago saying that a lot of the top engineers are now just using AI to…
Beyond Prompt Caching: 5 More Things You Should Cache in RAG Pipelines
March 19, 2026
Beyond Prompt Caching: 5 More Things You Should Cache in RAG Pipelines
, we talked in detail about what Prompt Caching is in LLMs and how it can save you a lot…