F. Chopin's Nocturne Opus 27 No. 2 in D♭ Major an Analysis

After months of practice, I’m finally diving into the soul of Chopin’s Op. 27 No. 2 in D♭ Major—beyond the piano.

Contract Testing in Go

A real implementation of Contract Testing in Go—simple, yet effective.

The Integration Test Trap: A Recipe for Inefficiency

Integration tests drain time and money, miss mistakes, and slow delivery. Attest why unit tests are the smarter, faster path to software quality.

2024 in Words, a Year of Growth Reflections and Discoveries

A personal reflection on the year’s writings, and learnings—exploring growth through technical and creative journeys.

Mocking Mayhem: Cutting the Strings on Overengineering Golang

Refactor Golang code and tests by eliminating unnecessary utility injections, embracing cleaner, deterministic, and maintainable test-driven development practices.

Go Interfaces

Unlock the Power of Golang Interfaces: Simplifying Abstractions and Flexibility in Your Codebase

Casa Tomada

Cuento: Casa Tomada - Julio Cortázar

Wakefulness

Tale: Wakefulness - Jon Fosse

Elisabeth

Tale: Elisabeth - Kjell Askildsen

El Hombre De Nieve

Cuento: El hombre de nieve - Haruki Murakami

Estoy Desnudo

Cuento: Estoy desnudo - Yasukata Tsutsui

An Unexpected Gift

That time when I got an unexpected gift

Test Driven Development

Exploring the benefits of test-driven development to build software.

Sandnode: A Node and Babel Preset 3 Sandbox Starter Kit

Node package to start a quick sandbox upon Node and Babel preset-3

Behavior Identification Mathematical Model

Identifying people’s behavior for software analysis

My year playing piano from zero

An insight for my first year playing piano

Building a Ruby on Rails (RoR) API Part VI: Token-Based Authentication and Security Concerns

Authentication and Security

Building a Ruby on Rails (RoR) API Part V: Seeding

Seeding the DB

Building a Ruby on Rails (RoR) API Part IV: Versioning, Request tests, Controllers

Supporting specific versions

Building a Ruby on Rails (RoR) API Part III: Factories

Using factories

Building a Ruby on Rails (RoR) API Part II: Models and their tests

Exploring Rails API model creation and testing for an Agri-Food Traceability system: Models and Tests

Building a Ruby on Rails (RoR) API Part I: Introduction

Building a Rails API for tracking agri-food products from farm to table, with detailed project insights!

What I miss of Windows

What I miss of Windows

Linux for maths study v2.0

Exploring more math study with Linux

How to Install a Virtual Machine on Ubuntu for Development

A guide to start with development in Linux

Linux for Math Study

Utilities to study math with Linux

Why Linux

Thoughts on why I like using Linux