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Rust for Python Developers: Why You Should Take a Look at the Rust Programming Language

The programming language Rust is now appearing in many feeds as it offers a performant and secure way to write programs and places great emphasis on performance. If you come from the Python world of Pandas, Jupyter or Flask, you might think that Rust has a completely different focus than Python and is used more in backend development […]

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A Farewell to APMs — The Future of Observability is MCP tools

Image generated using Midjourney The past years have been an absolute rollercoaster (or joyride) of rapidly evolving generative AI technologies. In the twenty-five years I’ve counted myself a software developer, I cannot recall a tectonic shift of a similar magnitude, one that is already fundamentally changing how software is being written.  It would be shortsighted

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Step-by-Step Guide to Build and Deploy an LLM-Powered Chat with Memory in Streamlit

In this post, I’ll show you step by step how to build and deploy a chat powered with LLM — Gemini — in Streamlit and monitor the API usage on Google Cloud Console. Streamlit is a Python framework that makes it super easy to turn your Python scripts into interactive web apps, with almost no front-end work. Recently, I

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Why Are Convolutional Neural Networks Great For Images?

The Universal Approximation Theorem states that a neural network with a single hidden layer and a nonlinear activation function can approximate any continuous function.  Practical issues aside, such that the number of neurons in this hidden layer would grow enormously large, we do not need other network architectures. A simple feed-forward neural network could do the trick.

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Beyond Glorified Curve Fitting: Exploring the Probabilistic Foundations of Machine Learning

You see a math formula you don’t immediately understand. Your instinct? Stop reading. Don’t. That’s exactly what I told myself when I started reading Probabilistic Machine Learning – An Introduction by Kevin P. Murphy. And it was absolutely worth it. It changed how I think about machine learning. Sure, some formulas might look complicated at

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Reinforcement Learning from One Example?

Prompt engineering alone won’t get us to production. Fine-tuning is expensive. And reinforcement learning? That’s been reserved for well-funded labs with massive datasets until now. New research from Microsoft and academic collaborators has overturned that assumption. Using Reinforcement Learning with Verifiable Rewards (RLVR) and just a single training example, researchers achieved results on par with

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Data Analyst or Data Engineer or Analytics Engineer or BI Engineer ?

If you’ve followed me for a while, you probably know I started my career as a QA engineer before transitioning into the world of data analytics. I didn’t go to school for it, didn’t have a mentor, and didn’t land in a formal training program. Everything I know today—from SQL to modeling to storytelling with

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