CampusKeep
School technology, under control. A way to organise devices, people and locations across a school.
TECHNOLOGY · EDUCATION · MAKING
CrookedSpaniard
Antonio Fajardo Navarro
“Build. Learn. Break. Repeat.”
I'm Antonio Fajardo Navarro, also known as CrookedSpaniard. I build tools, write and explore ways to make technology useful in education. This is my personal lab: a place to share what I'm creating and learning along the way.
A SELECTION OF WHAT I BUILD
Selected projects
Exam Timer
Exam time, in plain sight. A tool built around a specific classroom need.
Blender experiments
3D modelling and creative exploration. A space to learn, shape ideas and think beyond the screen.
Classroom resources
Computing and maths materials, assessments and resources for digital life. Find my collection on TES.
More projects: games and first apps
Games on itch.io
My first games, published on itch.io. Five projects exploring another way to create and learn.
RunAI
AI training plans for running and strength sessions.
WebLab
An educational environment for practising HTML, CSS and JavaScript in a browser.
PythonLab
An educational space for practising Python programming in a browser.
JobPilot AI
AI assisted job hunting to explore opportunities and organise applications.
CookGenie
AI recipes, a shopping list and a survival mode for cooking with what is already in the fridge.
Revealio
Organise Secret Santa: create an event, draw names and share the results.
ScorePulse
A straightforward scoreboard for volleyball, basketball, football and other sports.
3DQuote
Estimate 3D printing costs from materials, electricity, printer use and time, with reports.
Technology and education, explained clearly.
Ideas that find their home in a book.
My books introduce AI, digital life and social engineering to teachers, families and curious readers. Available in Spanish and English, as Kindle eBooks and paperbacks.
ENGLISH EDITION
Untangling AI
An approachable introduction to artificial intelligence for teachers and families, without getting lost in technical jargon.
ENGLISH EDITION
Connected, but with common sense
A practical guide to digital identity and reputation for parents, teenagers and teachers.
ENGLISH EDITION
The Invisible Deception
How digital scams work and which habits can help people recognise manipulation and reduce risk.
The ideas that spark my curiosity and invite me to experiment.
AI in education
Exploring ways to support teaching and learning, with sound judgement and room for people.
3D workflows
Learning with Blender and connecting 3D modelling with creative and educational ideas.
Automation
Rethinking repetitive tasks to leave more time for what matters.
Building tools
Turning specific needs into straightforward tools people can use.
Three ideas to start a conversation.
Start with a classroom need, before choosing a tool.
Giving an idea a shape is also a way to discover its limits.
Moving from an idea to a form makes you ask different questions.
THE PERSON BEHIND THE ALIAS
Education, technology
and a little curiosity.
Antonio Fajardo Navarro
I'm interested in what happens when an idea meets a real need.
At the intersection of education and technology, I look for ways to simplify tasks, shape resources and turn questions into tools. I like learning by building: trying something, understanding what works and having another go.
CrookedSpaniard is where my professional work meets my personal interests. It brings together apps, books and ideas that are still taking shape.
Understand first.Build with intention.Keep learning.
There's life when the laptop closes, too.
Running
Moving, clearing your head and finding another rhythm.
Basketball
The game, the team and the pull of the court.
Taekwondo
Discipline, consistency and learning.