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Javi Caballero

Saco, ME

I could be on treehouse all day.

7,422

Total Points

•
2,637

Python

2637 pts
Achievements

0 pts
Forum
•
1,510

JavaScript

1510 pts
Achievements

0 pts
Forum
•
1,228

CSS

1228 pts
Achievements

0 pts
Forum
•
642

Computer Science

642 pts
Achievements

0 pts
Forum
•
548

HTML

548 pts
Achievements

0 pts
Forum
•
250

Development Tools

250 pts
Achievements

0 pts
Forum
•
232

Databases

232 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
20

C#

20 pts
Achievements

0 pts
Forum
•
5

Learning Resources

5 pts
Achievements

0 pts
Forum
•
2

Design

2 pts
Achievements

0 pts
Forum
•
1

Machine Learning

1 pts
Achievements

0 pts
Forum
•
1

Business

1 pts
Achievements

0 pts
Forum

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Skills & Experience

Spoken Languages
- English
- English

86 Achievements

Achievement
Finding the Data You Want

SQL Basics

Achieved
Jan 2, 2023
Achievement
Getting Data from a Database

SQL Basics

Achieved
Dec 8, 2022
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Dec 5, 2022
Achievement
Python Regular Expressions

Regular Expressions in Python

Achieved
Dec 1, 2022
Achievement
Merge Sort and Linked Lists

Introduction to Data Structures

Achieved
Nov 28, 2022
Achievement
The Merge Sort Algorithm

Introduction to Data Structures

Achieved
Nov 28, 2022
Achievement
Building a Linked List

Introduction to Data Structures

Achieved
Nov 22, 2022
Achievement
Exploring Arrays

Introduction to Data Structures

Achieved
Nov 18, 2022
Achievement
Searching Names

Algorithms: Sorting and Searching

Achieved
Nov 16, 2022
Achievement
Sorting Algorithms

Algorithms: Sorting and Searching

Achieved
Nov 14, 2022
Achievement
Recursion and Space Complexity

Introduction to Algorithms

Achieved
Nov 3, 2022
Achievement
Algorithms in Code

Introduction to Algorithms

Achieved
Nov 3, 2022
Achievement
Time Complexity

Introduction to Algorithms

Achieved
Nov 3, 2022
Achievement
Playing a Counting Game

Introduction to Algorithms

Achieved
Nov 2, 2022
Achievement
Timezones

Dates and Times in Python (2014)

Achieved
Nov 1, 2022
Achievement
Dates and Times

Dates and Times in Python (2014)

Achieved
Nov 1, 2022
Achievement
Math Quiz App

Dates and Times in Python (2014)

Achieved
Oct 27, 2022
Achievement
Buggy Logs

Write Better Python

Achieved
Oct 24, 2022
Achievement
Cleaner Code

Write Better Python

Achieved
Oct 24, 2022
Achievement
Creating a Memory Game

Basic Object-Oriented Python

Achieved
Oct 10, 2022
Achievement
Emulating Built-ins

Basic Object-Oriented Python

Achieved
Oct 7, 2022
Achievement
Welcome to OOP

Basic Object-Oriented Python

Achieved
Oct 4, 2022
Achievement
Build an Application

Introducing Lists

Achieved
Aug 29, 2022
Achievement
Using Lists

Introducing Lists

Achieved
Aug 26, 2022
Achievement
Meet Lists

Introducing Lists

Achieved
Aug 26, 2022
Achievement
GET and POST Requests in a Browser

HTTP Basics

Achieved
Aug 15, 2022
Achievement
Introduction to HTTP

HTTP Basics

Achieved
Aug 15, 2022
Achievement
Dice Roller

Object-Oriented Python

Achieved
Aug 14, 2022
Achievement
Python: Advanced Objects

Object-Oriented Python

Achieved
Aug 14, 2022
Achievement
Python: Inheritance

Object-Oriented Python

Achieved
Aug 11, 2022
Achievement
Python: Instant Objects

Object-Oriented Python

Achieved
Aug 11, 2022
Achievement
Improving the Application Code

DOM Scripting By Example

Achieved
Aug 6, 2022
Achievement
Editing and Filtering Names

DOM Scripting By Example

Achieved
Aug 6, 2022
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
Aug 4, 2022
Achievement
JavaScript Objects and Conditionals

JavaScript Quickstart

Achieved
Aug 3, 2022
Achievement
JavaScript Arrays and Loops

JavaScript Quickstart

Achieved
Aug 1, 2022
Achievement
JavaScript Functions

JavaScript Quickstart

Achieved
Jul 30, 2022
Achievement
Data Types and Variables

JavaScript Quickstart

Achieved
Jul 30, 2022
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Jul 29, 2022
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Jul 28, 2022
Achievement
Iterating and Packing with Dictionaries

Introducing Dictionaries

Achieved
Jul 28, 2022
Achievement
Introducing Dictionaries

Introducing Dictionaries

Achieved
Jul 28, 2022
Achievement
Sequence Operations

Python Sequences

Achieved
Jul 28, 2022
Achievement
Sequence Iterations

Python Sequences

Achieved
Jul 28, 2022
Achievement
Packing and Unpacking

Functions, Packing, and Unpacking

Achieved
Jul 27, 2022
Achievement
Getting Info In and Out of Functions

Functions, Packing, and Unpacking

Achieved
Jul 27, 2022
Achievement
Introduction to Functions

Functions, Packing, and Unpacking

Achieved
Jul 26, 2022
Achievement
Getting to Know Tuples

Introducing Tuples

Achieved
Jul 25, 2022
Achievement
All Together Now

Python Basics

Achieved
Jul 25, 2022
Achievement
Functions and Looping

Python Basics

Achieved
Jul 22, 2022
Achievement
Types and Branching

Python Basics

Achieved
Jul 8, 2022
Achievement
Meet Python

Python Basics

Achieved
Jul 7, 2022
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Jun 30, 2022
Achievement
Media Queries

Responsive Layouts

Achieved
Jun 30, 2022
Achievement
Responsive Theory

Responsive Layouts

Achieved
Jun 1, 2022
Achievement
Mobile-First CSS Layout

Mobile-First CSS Layout

Achieved
Jun 1, 2022
Achievement
Pass Information Into Functions

JavaScript Functions

Achieved
May 19, 2022
Achievement
Arrow Functions

JavaScript Functions

Achieved
May 17, 2022
Achievement
Create Reusable Code with Functions

JavaScript Functions

Achieved
May 14, 2022
Achievement
The Math Object

JavaScript Numbers

Achieved
May 13, 2022
Achievement
Working with Numbers

JavaScript Numbers

Achieved
May 13, 2022
Achievement
Making Decisions in Your Code with Conditional Statements

JavaScript Basics

Achieved
May 12, 2022
Achievement
Working With Strings

JavaScript Basics

Achieved
May 12, 2022
Achievement
Storing and Tracking Information with Variables

JavaScript Basics

Achieved
May 11, 2022
Achievement
Hello, JavaScript!

JavaScript Basics

Achieved
May 11, 2022
Achievement
Finishing Touches

Enhancing Design with CSS

Achieved
May 7, 2022
Achievement
Styling Images

Enhancing Design with CSS

Achieved
May 7, 2022
Achievement
Styling Boxes

Enhancing Design with CSS

Achieved
May 7, 2022
Achievement
Styling Text

Enhancing Design with CSS

Achieved
May 7, 2022
Achievement
CSS Media Queries

CSS Layout

Achieved
May 6, 2022
Achievement
CSS Layout Techniques

CSS Layout

Achieved
May 5, 2022
Achievement
Box Model Concepts

CSS Layout

Achieved
May 4, 2022
Achievement
The CSS Box Model

CSS Layout

Achieved
May 4, 2022
Achievement
Understanding Values and Units

CSS Basics

Achieved
Apr 29, 2022
Achievement
Fundamental Concepts

CSS Basics

Achieved
Apr 29, 2022
Achievement
Getting Started with CSS

CSS Basics

Achieved
Apr 27, 2022
Achievement
Basic Selectors

CSS Basics

Achieved
Apr 27, 2022
Achievement
Going Further with HTML

HTML Basics

Achieved
Apr 26, 2022
Achievement
Images, Text and Links

HTML Basics

Achieved
Apr 21, 2022
Achievement
Structuring Your Content

HTML Basics

Achieved
Apr 20, 2022
Achievement
Getting Started With HTML

HTML Basics

Achieved
Apr 20, 2022
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Apr 20, 2022
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Apr 19, 2022
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Apr 19, 2022
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Apr 19, 2022
Achievement
Newbie

Achieved
Apr 19, 2022