Jefferson Huera Guzmán

Jefferson is the founder and administrator of This site continues to grow.

Content creation in English, Spanish, and Portuguese has led to reaching more people.

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My story

Profile of Jefferson Huera Guzman

Jefferson Huera Guzman

The most fascinating chapter of my journey began when I was awarded a scholarship to study at the University of Manchester in the UK.

Feeling a natural affinity for numbers and technical concepts, I decided to choose Aerospace Engineering as my chosen field of study.

During my time in college, technical subjects such as mathematics, aerodynamics, fluid mechanics, and programming were my favorites.

As I navigated through the latter part of my university years, I was introduced to programming languages, specifically MATLAB and LabView. This sparked my interest in the world of software.

Upon graduation, I secured a position in a software company, although my role largely centered around administrative and communication tasks rather than direct software development.

In 2020, I decided to start the website. In this way, I was able to combine my interest in web development with my interest in mathematics.

Thanks to the success of the Spanish version of the website, at the end of 2021 I decided to offer versions in English and Portuguese.

At the end of 2022, I started the websites and to share my interest in topics related to software and technology in general.

In 2023, I embarked on another exciting digital venture, launching the website Calendafest. This new platform allowed me to delve into the world of global celebrations and events, creating a comprehensive resource for users worldwide.

Degrees and certifications

logo of The University of Manchester

Aerospace Engineering

The University of Manchester

IBM logo

Full Stack Developer

IBM Skills Network

Udemy logo

Digital Marketing


Scrumstudy logo

Scrum Fundamentals


edX logo

Agile Software Development


Sites I have created

neurochispas logo


This is the website I have spent most of my time on. This site contains 600+ informative math articles. The site has both English and Portuguese versions.

computernoobs logo


This is a website related to information about technology and videogames.