Daniel L.

Daniel L.

Member Since January 21, 2015

10,837

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

Skills & Experience

  • Spoken Languages

    • English
    • Portuguese
    • Spanish

131 Achievements

  • Achievement

    Emulating Built-ins

    Basic Object-Oriented Python

    Achieved

    May 8, 2022

    Emulating Built-ins
  • Achievement

    Welcome to OOP

    Basic Object-Oriented Python

    Achieved

    May 8, 2022

    Welcome to OOP
  • Achievement

    Introduction to Functions

    Functions, Packing, and Unpacking

    Achieved

    May 3, 2022

    Introduction to Functions
  • Achievement

    Getting to Know Tuples

    Introducing Tuples

    Achieved

    May 3, 2022

    Getting to Know Tuples
  • Achievement

    Build an Application

    Introducing Lists

    Achieved

    May 3, 2022

    Build an Application
  • Achievement

    Using Lists

    Introducing Lists

    Achieved

    May 3, 2022

    Using Lists
  • Achievement

    Meet Lists

    Introducing Lists

    Achieved

    May 1, 2022

    Meet Lists
  • Achievement

    Meet Python

    Python Basics

    Achieved

    May 1, 2022

    Meet Python
  • Achievement

    Types and Branching

    Python Basics

    Achieved

    May 1, 2022

    Types and Branching
  • Achievement

    Functions and Looping

    Python Basics

    Achieved

    May 1, 2022

    Functions and Looping
  • Achievement

    All Together Now

    Python Basics

    Achieved

    May 1, 2022

    All Together Now
  • Achievement

    The Browser Environment

    JavaScript and the DOM

    Achieved

    Nov 3, 2021

    The Browser Environment
  • Achievement

    Asynchronous Code in Express

    Asynchronous Code in Express

    Achieved

    Nov 2, 2021

    Asynchronous Code in Express
  • Achievement

    Serving Static Files in Express

    Express Basics

    Achieved

    Oct 20, 2021

    Serving Static Files in Express
  • Achievement

    Applying Express Knowledge

    Express Basics

    Achieved

    Oct 20, 2021

    Applying Express Knowledge
  • Achievement

    Getting Started with Sass

    Sass Basics

    Achieved

    Jul 24, 2021

    Getting Started with Sass
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Jul 14, 2021

    Structuring Your Content
  • Achievement

    Getting Started with Sequelize

    Using SQL ORMs with Node.js

    Achieved

    Feb 10, 2021

    Getting Started with Sequelize
  • Achievement

    Middleware

    Express Basics

    Achieved

    Jan 31, 2021

    Middleware
  • Achievement

    Branches on Git Hosting Services

    Git Branches and Merging

    Achieved

    Jan 9, 2021

    Branches on Git Hosting Services
  • Achievement

    Remote Branches

    Git Branches and Merging

    Achieved

    Jan 9, 2021

    Remote Branches
  • Achievement

    Merging

    Git Branches and Merging

    Achieved

    Jan 8, 2021

    Merging
  • Achievement

    Branches

    Git Branches and Merging

    Achieved

    Jan 8, 2021

    Branches
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Jan 7, 2021

    GitHub and Other Remote Repositories
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Jan 7, 2021

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Jan 7, 2021

    First Commits
  • Achievement

    Stateful Components and Lifecycle Methods

    React Components (2018)

    Achieved

    Jan 2, 2021

    Stateful Components and Lifecycle Methods
  • Achievement

    Managing State and Data Flow

    React Components (2018)

    Achieved

    Jan 2, 2021

    Managing State and Data Flow
  • Achievement

    Build Modular Interfaces with Components

    React Components (2018)

    Achieved

    Jan 1, 2021

    Build Modular Interfaces with Components
  • Achievement

    Stateful Components

    React Basics (2018)

    Achieved

    Dec 31, 2020

    Stateful Components
  • Achievement

    Introducing Props

    React Basics (2018)

    Achieved

    Dec 31, 2020

    Introducing Props
  • Achievement

    Thinking in Components

    React Basics (2018)

    Achieved

    Dec 31, 2020

    Thinking in Components
  • Achievement

    First Steps in React

    React Basics (2018)

    Achieved

    Dec 31, 2020

    First Steps in React
  • Achievement

    Deeper into Routing with Express

    Express Basics

    Achieved

    Nov 1, 2020

    Deeper into Routing with Express
  • Achievement

    Using Templates with Express

    Express Basics

    Achieved

    Oct 26, 2020

    Using Templates with Express
  • Achievement

    Getting Started with Express

    Express Basics

    Achieved

    Oct 26, 2020

    Getting Started with Express
  • Achievement

    Updating and Uninstalling Packages with npm

    npm Basics (retiring)

    Achieved

    Oct 23, 2020

    Updating and Uninstalling Packages with npm
  • Achievement

    Installing Packages with npm

    npm Basics (retiring)

    Achieved

    Oct 23, 2020

    Installing Packages with npm
  • Achievement

    What is npm?

    npm Basics (retiring)

    Achieved

    Oct 23, 2020

    What is npm?
  • Achievement

    HTTP Methods and Headers

    Build a Simple Dynamic Site with Node.js

    Achieved

    Oct 20, 2020

    HTTP Methods and Headers
  • Achievement

    Creating a Basic Template Engine in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Oct 19, 2020

    Creating a Basic Template Engine in Node.js
  • Achievement

    Handling Routes in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Oct 19, 2020

    Handling Routes in Node.js
  • Achievement

    Creating a Simple Server in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Oct 19, 2020

    Creating a Simple Server in Node.js
  • Achievement

    Creating a Command Line Weather Application

    Node.js Basics 2017

    Achieved

    Oct 13, 2020

    Creating a Command Line Weather Application
  • Achievement

    Handling Errors in Node

    Node.js Basics 2017

    Achieved

    Oct 11, 2020

    Handling Errors in Node
  • Achievement

    Getting Data From an API With Node

    Node.js Basics 2017

    Achieved

    Oct 10, 2020

    Getting Data From an API With Node
  • Achievement

    Introduction to Node.js

    Node.js Basics 2017

    Achieved

    Oct 9, 2020

    Introduction to Node.js
  • Achievement

    Adding the Game Logic

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 28, 2020

    Adding the Game Logic
  • Achievement

    Making the Game Interactive

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 26, 2020

    Making the Game Interactive
  • Achievement

    Rendering the Game

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 25, 2020

    Rendering the Game
  • Achievement

    Building Constructor Methods and Generating Objects

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 25, 2020

    Building Constructor Methods and Generating Objects
  • Achievement

    Introducing 'Four in a Row'

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 24, 2020

    Introducing 'Four in a Row'
  • Achievement

    Checking Out and Returning a Book

    Practice Object Interaction

    Achieved

    Sep 23, 2020

    Checking Out and Returning a Book
  • Achievement

    Starting with Some Methods

    Practice Object Interaction

    Achieved

    Sep 23, 2020

    Starting with Some Methods
  • Achievement

    The Rough Plan

    Practice Object Interaction

    Achieved

    Sep 23, 2020

    The Rough Plan
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    Sep 23, 2020

    Getters and Setters
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    Sep 21, 2020

    Working with Classes in JavaScript
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    Sep 19, 2020

    Object Basics
  • Achievement

    Practicing Object Basics

    Practice Object Basics in JavaScript

    Achieved

    Sep 19, 2020

    Practicing Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    Sep 19, 2020

    Introduction to Object-Oriented JavaScript
  • Achievement

    Exploring Async/Await

    Asynchronous Programming with JavaScript

    Achieved

    Sep 12, 2020

    Exploring Async/Await
  • Achievement

    Understanding Promises

    Asynchronous Programming with JavaScript

    Achieved

    Sep 10, 2020

    Understanding Promises
  • Achievement

    Asynchronous JavaScript with Callbacks

    Asynchronous Programming with JavaScript

    Achieved

    Sep 7, 2020

    Asynchronous JavaScript with Callbacks
  • Achievement

    What is Asynchronous Programming?

    Asynchronous Programming with JavaScript

    Achieved

    Sep 5, 2020

    What is Asynchronous Programming?
  • Achievement

    Programming AJAX

    AJAX Basics

    Achieved

    Sep 4, 2020

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics

    Achieved

    Sep 4, 2020

    AJAX Concepts
  • Achievement

    Callbacks and the DOM

    Callback Functions in JavaScript

    Achieved

    Aug 30, 2020

    Callbacks and the DOM
  • Achievement

    Callbacks with Timers

    Callback Functions in JavaScript

    Achieved

    Aug 30, 2020

    Callbacks with Timers
  • Achievement

    Introduction to Callback Functions

    Callback Functions in JavaScript

    Achieved

    Aug 30, 2020

    Introduction to Callback Functions
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Aug 30, 2020

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Aug 22, 2020

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Aug 20, 2020

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Aug 19, 2020

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Aug 19, 2020

    The Browser Environment
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Aug 17, 2020

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Aug 17, 2020

    JavaScript is Everywhere
  • Achievement

    Loop Through Objects

    JavaScript Objects

    Achieved

    Aug 17, 2020

    Loop Through Objects
  • Achievement

    Object Basics

    JavaScript Objects

    Achieved

    Aug 16, 2020

    Object Basics
  • Achievement

    Multidimensional Arrays

    JavaScript Arrays

    Achieved

    Aug 16, 2020

    Multidimensional Arrays
  • Achievement

    Loop Through Arrays

    JavaScript Arrays

    Achieved

    Aug 15, 2020

    Loop Through Arrays
  • Achievement

    Store Multiple Values in an Array

    JavaScript Arrays

    Achieved

    Aug 14, 2020

    Store Multiple Values in an Array
  • Achievement

    Working with 'for' Loops

    JavaScript Loops

    Achieved

    Aug 13, 2020

    Working with 'for' Loops
  • Achievement

    Simplify Repetitive Tasks with Loops

    JavaScript Loops

    Achieved

    Aug 11, 2020

    Simplify Repetitive Tasks with Loops
  • Achievement

    Arrow Functions

    JavaScript Functions

    Achieved

    Aug 11, 2020

    Arrow Functions
  • Achievement

    Pass Information Into Functions

    JavaScript Functions

    Achieved

    Aug 6, 2020

    Pass Information Into Functions
  • Achievement

    Create Reusable Code with Functions

    JavaScript Functions

    Achieved

    Aug 5, 2020

    Create Reusable Code with Functions
  • Achievement

    The Math Object

    JavaScript Numbers

    Achieved

    Aug 2, 2020

    The Math Object
  • Achievement

    Working with Numbers

    JavaScript Numbers

    Achieved

    Jul 30, 2020

    Working with Numbers
  • Achievement

    Storing and Tracking Information with Variables

    JavaScript Basics

    Achieved

    Jul 28, 2020

    Storing and Tracking Information with Variables
  • Achievement

    Making Decisions in Your Code with Conditional Statements

    JavaScript Basics

    Achieved

    Jul 28, 2020

    Making Decisions in Your Code with Conditional Statements
  • Achievement

    Working With Strings

    JavaScript Basics

    Achieved

    Jul 27, 2020

    Working With Strings
  • Achievement

    Hello, JavaScript!

    JavaScript Basics

    Achieved

    Jul 25, 2020

    Hello, JavaScript!
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Nov 11, 2018

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    Nov 10, 2018

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Nov 8, 2018

    Ordering, Limiting and Paging Results
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Nov 2, 2018

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Nov 2, 2018

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Nov 2, 2018

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Nov 2, 2018

    Adding Data to a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Nov 2, 2018

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Oct 29, 2018

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Oct 29, 2018

    Data, Databases and SQL
  • Achievement

    Day 3: Getting Creative

    SQL Reporting by Example

    Achieved

    Oct 28, 2018

    Day 3: Getting Creative
  • Achievement

    Day 2: Advanced Selecting

    SQL Reporting by Example

    Achieved

    Oct 27, 2018

    Day 2: Advanced Selecting
  • Achievement

    Day 1: Joining Tables

    SQL Reporting by Example

    Achieved

    Oct 26, 2018

    Day 1: Joining Tables
  • Achievement

    Orientation: Selecting Data

    SQL Reporting by Example

    Achieved

    Oct 26, 2018

    Orientation: Selecting Data
  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Oct 7, 2017

    Logic in Python
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Aug 31, 2017

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Aug 27, 2017

    Python For Beginners
  • Achievement

    Introducing Spreadsheets

    Spreadsheet Basics

    Achieved

    Jul 1, 2017

    Introducing Spreadsheets
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Nov 13, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Nov 2, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Oct 22, 2016

    Introducing JavaScript
  • Achievement

    MASH JavaScript

    Treehouse Club - MASH

    Achieved

    Jan 20, 2016

    MASH JavaScript
  • Achievement

    MASH CSS

    Treehouse Club - MASH

    Achieved

    Jan 18, 2016

    MASH CSS
  • Achievement

    MASH HTML

    Treehouse Club - MASH

    Achieved

    Jan 15, 2016

    MASH HTML
  • Achievement

    Treehouse Club - JavaScript

    Treehouse Club: JavaScript

    Achieved

    Jan 13, 2016

    Treehouse Club - JavaScript
  • Achievement

    Treehouse Club - CSS

    Treehouse Club: CSS

    Achieved

    Jan 9, 2016

    Treehouse Club - CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Jan 9, 2016

    Welcome to the Treehouse Club
  • Achievement

    WWW

    How the Web Works

    Achieved

    Jan 4, 2016

    WWW
  • Achievement

    The Internet

    How the Internet Works

    Achieved

    Dec 16, 2015

    The Internet
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Dec 11, 2015

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Dec 11, 2015

    Computer Basics
  • Achievement

    Ruby Booleans

    Ruby Booleans

    Achieved

    Oct 24, 2015

    Ruby Booleans
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Oct 13, 2015

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Oct 13, 2015

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Oct 9, 2015

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Oct 9, 2015

    How Ruby Works
  • Achievement

    Getting a WordPress Site

    WordPress for Website Owners

    Achieved

    Mar 20, 2015

    Getting a WordPress Site
  • Achievement

    Getting Started with WordPress

    Getting Started with WordPress

    Achieved

    Mar 18, 2015

    Getting Started with WordPress
  • Achievement

    Newbie

    Achieved

    Jan 21, 2015

    Newbie