Skip to main content
TensorZero is the black box you need for AI
TensorZero Dashboard
TensorZero Dashboard

I'm currently working in a project that explores the capabilities of GenAI architecture and its applications in various fields. We are using high level resources like AWS and its services like Bedrock, Lambdas, StepFunctions and others to create a robust and scalable architecture (That is what we say).


Jose CerrejonAbout 4 minDeveloperAILLM
Stripe Webhook Guide
Stripe
Stripe

A webhook (also known as reverse API) is a tool that allows a system or application to send notifications about specific events to another system or application in real-time.


Jose CerrejonAbout 1 minDeveloperStripeWebhookCLI
My Ultimate Git Guide for Developers
This is like AI and I imagine Git branches
This is like AI and I imagine Git branches

It never hurts to remember the basic Git commands, and today is that day. In this article that I wrote for my team at one of the companies where I worked, I'll show you how we worked with this version control system on a project that involved six people and almost two years of development.


Jose CerrejonAbout 9 minDeveloperGit
Python. Curiosities, code, notes to get ready to PCEP
Certification Roadmap
Certification Roadmap

I might take the PCEP exam to demonstrate my knowledge in Python. For now, I have taken a CISCO course called Python Essential 1 and here are some notes, curiosities, and code that I found interesting if you are not a Pythonista.


Jose CerrejonAbout 4 minDeveloperPythonTips
You Were Waiting for It. PHP Vs Python
Pythons Versus Elephants
Generated by Copilot

I hate technical interviews like everyone else. But there is SOMETHING I like about them: the questions I haven't previously asked myself. Usually, there's no time to develop an answer that one likes, you know how perfectionist I am. One of them was this week:


Jose CerrejonAbout 6 minDeveloperPHPPythonVersus
Best roadmaps for developers 2024 Edition
Man in front of computer
Generated with Dall-E

Updated

This post was updated on June 23, 2024.

The best part that you are reading my blog is that I don't need to convince you with tons of resources like a dirty trickster to follow me. The resources I share with you are the best roadmaps for programming languages I found, now in 2024. Those are my personal preferences, and here are not all the language programming, only the ones I'm interested in according to my career, but I'm sure you will find them useful.


Jose CerrejonAbout 2 minDeveloperPHPlaravelfrontend
Godot Engine to develop your own video games
Godot Engine Logo
Godot Engine Logo

I'm going to tell you a story.

One day, at my grandmother’s house, my father brought a device that was connected to the TV. It was a ZX Spectrum 48k. After plugging it in and watching them load the cassette tapes (with a sound that was a little weird) and playing on the TV, I fell in love with this new machine. I had already seen an Atari with the Pong, but this was another level.


Jose CerrejonAbout 4 minDeveloperDeveloperGodotEngineVideogames
SOLID principles PHP Edition. Today, Dependency Inversion Principle
Horse on top of stones with humans on the ground
Dependency Inversion Principle. Generated with AI and modified later.

Finally, we reach the last principle of the SOLID series. The Dependency Inversion Principle is the most complex of all, but I'll try to explain it in a simple way.


Jose CerrejonAbout 2 minDeveloperPHPSOLIDDeveloperDesign Patterns