Cristian Sifuentes

Cristian Sifuentes @cristiansifuentes

About: 🧠 Full-stack dev crafting scalable apps with [NET - Azure], [Angular - React], Git, SQL & extensions. Clean code, dark themes, atomic commits.

Joined:
Apr 15, 2025

Cristian Sifuentes
articles - 98 total

Mastering PyTorch: Tensors, Autograd & the Power of GPU Training

Why PyTorch Matters in Modern AI If you're building deep learning models, chances are...

Learn More 0 0Jun 29

Learn how LLMs convert language into vectors using tokenization and embeddings.

How Do LLMs Understand Language? If you’ve ever wondered how ChatGPT, Claude, or Gemini...

Learn More 3 1Jun 28

Explore the milestones that shaped modern artificial intelligence—from early neurons and the Turing test to GPT models.

A Scientific Walk Through the History of AI Artificial intelligence didn't just appear...

Learn More 0 0Jun 28

How Language Models Work: From Attention to Human Feedback

Language Models in Action: How AI Understands Text In the age of AI, understanding how...

Learn More 0 0Jun 28

Demystifying GPT-2: The Magic of Transformers and Attention published

Demystifying GPT-2 Using ChatGPT-4o: The Magic of Transformers and Attention...

Learn More 0 0Jun 28

Git Remote Ref Lock Errors: Advanced Diagnosis and Recovery

Git Remote Ref Lock Errors: Advanced Diagnosis and Recovery Git is a powerful...

Learn More 0 1Jun 11

When Git Pushes Back: Handling Unmerged Files Like a Pro

When Git Pushes Back: Handling Unmerged Files Like a Pro In professional Git workflows,...

Learn More 0 0Jun 11

EF Core Migrations Pitfall — Resolving Version Mismatch Between Tools and Runtime in Fluent API Projects

EF Core Migrations Pitfall — Resolving Version Mismatch Between Tools and Runtime in...

Learn More 0 0Jun 6

Fluent API Mastery with EF Core — Building Clean Architectures without Data Annotations

Fluent API Mastery with EF Core — Building Clean Architectures without Data...

Learn More 2 0Jun 6

Scaffolding Elegance: Mastering `Microsoft.EntityFrameworkCore.Design` (v9.0.5) in ASP.NET Core Web API

Scaffolding Elegance: Mastering Microsoft.EntityFrameworkCore.Design (v9.0.5) in ASP.NET...

Learn More 1 1Jun 6

Real-Time Modeling with EF Core 10 InMemory — A Practical Guide to In-Memory Databases and Data Annotations

Real-Time Modeling with EF Core 10 InMemory — A Practical Guide to In-Memory Databases and...

Learn More 1 1Jun 6

Git Secrets, Push Protection, and Real-World Recovery: An Expert Walkthrough

Git Secrets, Push Protection, and Real-World Recovery: An Expert Walkthrough What...

Learn More 0 0Jun 5

Building a Complete Azure PaaS Architecture: From Theory to CLI Automation

Building a Complete Azure PaaS Architecture: From Theory to CLI Automation In modern...

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Demystifying Azure IaaS: Building Cloud Infrastructure from the Ground Up

Demystifying Azure IaaS: Building Cloud Infrastructure from the Ground Up In today’s...

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Azure VM Deployment Failure: Handling the 'SkuNotAvailable' Error Like an Expert

Azure VM Deployment Failure: Handling the 'SkuNotAvailable' Error Like an Expert In...

Learn More 0 0Jun 4

Debugging Azure Storage Account Errors: Handling StorageAccountAlreadyTaken Like a Pro

Debugging Azure Storage Account Errors: Handling StorageAccountAlreadyTaken Like a...

Learn More 0 0Jun 4

Deploying a Full PaaS Architecture in Azure with Just a Bash Script

Deploying a Full PaaS Architecture in Azure with Just a Bash Script In modern cloud...

Learn More 0 2Jun 3

Automating Infrastructure as a Service (IaaS) in Azure with Azure CLI

Automating Infrastructure as a Service (IaaS) in Azure with Azure CLI In the world of...

Learn More 0 2Jun 3

From Portal to Script: Automating Azure Resource Provisioning with CLI

From Portal to Script: Automating Azure Resource Provisioning with CLI In today’s...

Learn More 0 1Jun 3

Automating Azure Blob Storage with Bash and Azure CLI: A Real-World Use Case

Automating Azure Blob Storage with Bash and Azure CLI: A Real-World Use Case In modern...

Learn More 0 0Jun 3

Program does not contain a static 'Main' method suitable for an entry point — Entry Points in .NET 6+ and Azure Calling SDK

🚨 Program does not contain a static 'Main' method suitable for an entry point — Entry...

Learn More 1 0May 31

Angular 20 Is Here: Master the Latest Features Like a Pro

Angular 20 Is Here: Master the Latest Features Like a Pro 🚀 Angular 20 has landed, and...

Learn More 2 2May 30

React Mastery: Understanding `onChange={handleChange}` vs `onChange={(e) => handleChange(e)}`

React Mastery: Understanding onChange={handleChange} vs onChange={(e) =>...

Learn More 0 0May 22

Mastery: Fixing "Objects are not valid as a React child" Error

Mastery: Fixing "Objects are not valid as a React child" Error In modern React...

Learn More 0 0May 21

useState in React: `React.useState` vs `useState` Explained Like a Pro

useState in React: React.useState vs useState Explained Like a Pro In modern React...

Learn More 0 0May 21

Mastering `useReducer` in React: A Step-by-Step Guide for Real-World State Management

Mastering useReducer in React: A Step-by-Step Guide for Real-World State Management In...

Learn More 0 0May 21

Mastering JSX Fundamentals in React: From Destructuring to Promises

Mastering JSX Fundamentals in React: From Destructuring to Promises In modern React...

Learn More 1 0May 20

Mastering `useMemo` and `useCallback` in React: A Deep Dive

Mastering useMemo and useCallback in React: A Deep Dive In modern React development,...

Learn More 2 0May 20

Mastering `useImperativeHandle` in React: A Step-by-Step Guide for Experts

Mastering useImperativeHandle in React: A Step-by-Step Guide for Experts In modern React...

Learn More 0 0May 19

Mastering `useDebugValue` in React: Debug Smarter, Code Better

Mastering useDebugValue in React: Debug Smarter, Code Better In modern React...

Learn More 0 0May 19