MLGuy – Medium

MLGuy

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MLGuy

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Feb 5, 2021

Architecting a Successful Modern Data Analytics Platform in the Cloud

After we discussed the concepts for Building a Successful Modern Data Analytics Platform in the Cloud, it is time to architect it. This…

Architecting a Successful Modern Data Analytics Platform in the Cloud

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MLGuy

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Nov 13, 2025

Trusting Your AI: A Guide for Non-Technical Decision Makers

How to Trust Your AI — and Why Evaluation Isn’t Just for Data Scientists?

Trusting Your AI: A Guide for Non-Technical Decision Makers

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MLGuy

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Dec 24, 2024

Building Scalable AI Agents with AWS Step Functions: A Practical Guide

As AI and Large Language Models (LLMs) become increasingly central to enterprise solutions, organizations face a critical challenge: how…

Building Scalable AI Agents with AWS Step Functions: A Practical Guide

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MLGuy

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Dec 10, 2024

Learn the Intuition behind LLM Hallucination

One of the main criticisms of Large-Language-Models (LLM) technology is that the models (ChatGPT, Claude, Gemini, etc.) often “hallucinate”…

Learn the Intuition behind LLM Hallucination

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MLGuy

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Oct 20, 2019

Building a Successful Modern Data Analytics Platform in the Cloud

I worked with dozens of companies migrating their legacy data warehouses or analytical databases to the cloud. I saw the difficulty to let…

The three layers of a modern data analytics platform

MLGuy

·

Feb 4

IT Managers' Strategic Guide to MCP

A Pragmatic Framework for Enterprise Adoption of the Model Context Protocol (MCP), and AI agents in general.

IT Managers' Strategic Guide to MCP

MLGuy

·

Oct 11, 2025

Stop Fine-Tuning LLMs, Start Building MCP Servers

Q: What is the best way to personalize your AI system to understand your business and its data?

Stop Fine-Tuning LLMs, Start Building MCP Servers

MLGuy

·

Jul 28, 2025

Secure your remote MCP Server in the AWS Cloud

How can you benefit from the power of AI in secure environments, such as those of enterprise companies? The new Model Context Protocol…

Secure your remote MCP Server in the AWS Cloud

MLGuy

·

May 20, 2025

From Websites to Model Servers: How MCP Will Redefine the Internet in the Age of AI

If You Missed the Early Days of Google, This Might Be Your Second Chance

From Websites to Model Servers: How MCP Will Redefine the Internet in the Age of AI

MLGuy

·

Dec 1, 2024

Mastering AI — Advanced RAG Techniques Online Course

Enterprise IT stands at a critical crossroads with AI implementation. Organizations face a challenging paradox: AI technologies promise…

Mastering AI — Advanced RAG Techniques Online Course

MLGuy

MLGuy

Guy Ernest is the co-founder and CTO of @AI-on-Cloud, a solution-based company helping enterprise companies build their AI. He is also an AWS AI Hero.

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