Gastón Gaitan
August 30, 2025
Websockets
Bidirectional communication channel between client and server over a single TCP connection
Gastón Gaitan
August 27, 2025
Code as a service VS Monolith VS Microservices
Different approaches to designing backend architectures.
Gastón Gaitan
August 10, 2025
APIS vs Webhooks
Two different ways to manage HTTP requests in a system.
Gastón Gaitan
July 25, 2025
Understanding Vector Databases
Let's talk about a database to store data for AI models.
Gastón Gaitan
July 21, 2025
Gastón Gaitan
July 18, 2025
N + 1 problem
An issue that all back-end developers will face sooner or later, related to databases.
Gastón Gaitan
July 06, 2025
Understanding JSON Models in FastAPI
Structure the data that is transferred between client and server.
Gastón Gaitan
May 13, 2025
Gastón Gaitan
April 25, 2025
Unpacking Operator in Python
A useful tool to create sophisticated Python code.
Gastón Gaitan
April 24, 2025
Python multithreading with ThreadPoolExecutor
Learn the multithreading module.
Gastón Gaitan
April 23, 2025
Run AWS locally with LocalStack
No need to spend money on AWS when you can simulate cloud resources using AWS CLI with LocalStack
Gastón Gaitan
April 19, 2025
What makes an API an API REST?
Not all APIs deserve to be called REST.
Gastón Gaitan
April 12, 2025
Differences between HTTP and TCP
My 2 cents to help more people to understand protocols.
Gastón Gaitan
April 10, 2025
Dependency Injection
The main concept is : instantiate your objects outside the class, not inside.
Gastón Gaitan
April 04, 2025
Understanding AWS SQS Service
SQS allow developers to implement queue services in AWS.
Gastón Gaitan
April 02, 2025
Gastón Gaitan
March 31, 2025
Controller-Service Pattern in Node JS
Structure backend applications by separating concerns.
Gastón Gaitan
March 27, 2025
How API Endpoints Work in Python
After understanding the concept, let's get into practical knowledge.
Gastón Gaitan
March 24, 2025
Principio SOLID de responsabilidad única
Primer principio solid: menos responsabilidadades, mejor.
Gastón Gaitan
March 24, 2025
Aprender Inglés, con paciencia, cualquiera puede
En español para mis compañeros hispanohablantes.
Gastón Gaitan
March 24, 2025
HTTP Method in APIS
HTTP is a communication protocol used by APIS to connect client and server communcation.
Gastón Gaitan
March 24, 2025
Why Companies Migrate to the Cloud?
AWS is a platform that allows developers to deploy each computing component without having to manag…
Gastón Gaitan
March 24, 2025
What is an API?
Essentially, it's a way for one software to interact with another.