Lixi Daniele

Lixi Daniele

Member Since December 10, 2015

9,849

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

    • italian
    • english
    • norwegian

127 Achievements

  • Achievement

    Joining Table Data with SQL

    Querying Relational Databases

    Achieved

    Aug 8, 2017

    Joining Table Data with SQL
  • Achievement

    Database Keys

    Querying Relational Databases

    Achieved

    Aug 8, 2017

    Database Keys
  • Achievement

    Database Normalization

    Querying Relational Databases

    Achieved

    Aug 8, 2017

    Database Normalization
  • Achievement

    Orientation: Selecting Data

    SQL Reporting by Example

    Achieved

    Aug 7, 2017

    Orientation: Selecting Data
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Aug 7, 2017

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Aug 7, 2017

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Aug 7, 2017

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Aug 7, 2017

    Adding Data to a Database
  • Achievement

    Security: Concerns

    Introduction to Data Security

    Achieved

    Jun 25, 2017

    Security: Concerns
  • Achievement

    Ruby Core Modules

    Ruby Modules

    Achieved

    Apr 9, 2017

    Ruby Core Modules
  • Achievement

    Build a Simple Contact List

    Ruby Loops

    Achieved

    Mar 25, 2017

    Build a Simple Contact List
  • Achievement

    Ruby Iteration

    Ruby Loops

    Achieved

    Mar 25, 2017

    Ruby Iteration
  • Achievement

    Ruby Loops

    Ruby Loops

    Achieved

    Mar 25, 2017

    Ruby Loops
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Mar 25, 2017

    Ruby Arrays
  • Achievement

    Build a Grocery List Program

    Ruby Collections

    Achieved

    Mar 25, 2017

    Build a Grocery List Program
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Mar 25, 2017

    Ruby Hashes
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Mar 22, 2017

    Ruby Operators
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Mar 22, 2017

    Ruby Methods
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Mar 22, 2017

    Ruby Strings (Ruby Basics)
  • Achievement

    Ruby Module Basics

    Ruby Modules

    Achieved

    Jun 28, 2016

    Ruby Module Basics
  • Achievement

    Input and Output

    Build an Address Book in Ruby

    Achieved

    Jun 27, 2016

    Input and Output
  • Achievement

    Search

    Build an Address Book in Ruby

    Achieved

    Jun 27, 2016

    Search
  • Achievement

    Ruby Class Design

    Build an Address Book in Ruby

    Achieved

    Jun 27, 2016

    Ruby Class Design
  • Achievement

    Blocks Practice

    Ruby Blocks

    Achieved

    Jun 23, 2016

    Blocks Practice
  • Achievement

    Working With Blocks

    Ruby Blocks

    Achieved

    Jun 23, 2016

    Working With Blocks
  • Achievement

    Ruby Blocks

    Ruby Blocks

    Achieved

    Jun 23, 2016

    Ruby Blocks
  • Achievement

    Ruby Booleans

    Ruby Booleans

    Achieved

    Jun 23, 2016

    Ruby Booleans
  • Achievement

    Build a Simple Todo List Program

    Ruby Booleans

    Achieved

    Jun 23, 2016

    Build a Simple Todo List Program
  • Achievement

    Build a Bank Account Class

    Ruby Objects and Classes

    Achieved

    Jun 19, 2016

    Build a Bank Account Class
  • Achievement

    Ruby Objects and Classes

    Ruby Objects and Classes

    Achieved

    Jun 19, 2016

    Ruby Objects and Classes
  • Achievement

    Ruby Variables and Methods

    Ruby Objects and Classes

    Achieved

    Jun 19, 2016

    Ruby Variables and Methods
  • Achievement

    Logo Design

    Adobe Illustrator for Web Design

    Achieved

    Apr 24, 2016

    Logo Design
  • Achievement

    Creating a Wireframe

    Adobe Illustrator for Web Design

    Achieved

    Apr 24, 2016

    Creating a Wireframe
  • Achievement

    Introducing Adobe Illustrator

    Adobe Illustrator for Web Design

    Achieved

    Apr 24, 2016

    Introducing Adobe Illustrator
  • Achievement

    Workflow Basics

    Photoshop Foundations

    Achieved

    Apr 23, 2016

    Workflow Basics
  • Achievement

    Slices & Save for Web

    Photoshop Foundations

    Achieved

    Apr 23, 2016

    Slices & Save for Web
  • Achievement

    Vector Shapes

    Photoshop Foundations

    Achieved

    Apr 23, 2016

    Vector Shapes
  • Achievement

    Type Tools

    Photoshop Foundations

    Achieved

    Apr 19, 2016

    Type Tools
  • Achievement

    Masks Basics

    Photoshop Foundations

    Achieved

    Apr 17, 2016

    Masks Basics
  • Achievement

    Layer Basics

    Photoshop Foundations

    Achieved

    Apr 17, 2016

    Layer Basics
  • Achievement

    Workspace Basics

    Photoshop Foundations

    Achieved

    Apr 17, 2016

    Workspace Basics
  • Achievement

    Design Foundations Final

    Design Foundations

    Achieved

    Apr 17, 2016

    Design Foundations Final
  • Achievement

    Becoming a Problem Solver

    Design Foundations

    Achieved

    Apr 17, 2016

    Becoming a Problem Solver
  • Achievement

    Understanding Aesthetics

    Design Foundations

    Achieved

    Apr 17, 2016

    Understanding Aesthetics
  • Achievement

    Introduction to Design

    Design Foundations

    Achieved

    Apr 16, 2016

    Introduction to Design
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Apr 16, 2016

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Apr 14, 2016

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Apr 14, 2016

    Understanding Flexbox
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Apr 13, 2016

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Apr 13, 2016

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Apr 13, 2016

    Responsive Theory
  • Achievement

    Advanced Sass Concepts

    Sass Basics (retired)

    Achieved

    Apr 13, 2016

    Advanced Sass Concepts
  • Achievement

    Getting Started with Sass

    Sass Basics (retired)

    Achieved

    Apr 13, 2016

    Getting Started with Sass
  • Achievement

    Speeding up Workflow With Sass

    Sass Basics (retired)

    Achieved

    Apr 12, 2016

    Speeding up Workflow With Sass
  • Achievement

    Variables, Mixins, and Extending Selectors

    Sass Basics (retired)

    Achieved

    Apr 12, 2016

    Variables, Mixins, and Extending Selectors
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Apr 11, 2016

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Apr 10, 2016

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Apr 10, 2016

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Apr 9, 2016

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Apr 9, 2016

    Getting Started with CSS Layout
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Apr 9, 2016

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Apr 9, 2016

    Table Basics
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Apr 9, 2016

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Apr 7, 2016

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Apr 7, 2016

    Form Basics
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Apr 7, 2016

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Apr 6, 2016

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Apr 4, 2016

    Selectors - Beyond the Basics
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Apr 3, 2016

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Apr 3, 2016

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Apr 3, 2016

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Apr 3, 2016

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Apr 3, 2016

    Understanding Values and Units
  • Achievement

    Merging

    Git Basics

    Achieved

    Feb 29, 2016

    Merging
  • Achievement

    Workflows

    Git Basics

    Achieved

    Feb 29, 2016

    Workflows
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    Feb 29, 2016

    Working With Remote Repositories
  • Achievement

    Branches

    Git Basics

    Achieved

    Feb 25, 2016

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Feb 25, 2016

    Getting Started With Git
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Feb 25, 2016

    Why Version Control Matters
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Feb 24, 2016

    Console Users and Permission
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Feb 24, 2016

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Feb 24, 2016

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Feb 24, 2016

    Console Processes
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Feb 23, 2016

    Moving Around in the Console
  • Achievement

    Database Security

    PHP & Databases with PDO

    Achieved

    Feb 23, 2016

    Database Security
  • Achievement

    Queries & Results

    PHP & Databases with PDO

    Achieved

    Feb 23, 2016

    Queries & Results
  • Achievement

    Getting Started with PDO

    PHP & Databases with PDO

    Achieved

    Feb 23, 2016

    Getting Started with PDO
  • Achievement

    Securing and Maintaining a MySQL Database

    Database Foundations

    Achieved

    Feb 21, 2016

    Securing and Maintaining a MySQL Database
  • Achievement

    SQL Calculating, Aggregating and Other Functions

    Database Foundations

    Achieved

    Feb 21, 2016

    SQL Calculating, Aggregating and Other Functions
  • Achievement

    Joining Relational Data Between Tables in SQL

    Database Foundations

    Achieved

    Feb 21, 2016

    Joining Relational Data Between Tables in SQL
  • Achievement

    Manipulating Schema with SQL

    Database Foundations

    Achieved

    Feb 14, 2016

    Manipulating Schema with SQL
  • Achievement

    Creating Tables and Manipulating Data with SQL

    Database Foundations

    Achieved

    Feb 14, 2016

    Creating Tables and Manipulating Data with SQL
  • Achievement

    Reading Data from Databases with SQL

    Database Foundations

    Achieved

    Feb 14, 2016

    Reading Data from Databases with SQL
  • Achievement

    Installing MySQL Server and MySQL Workbench

    Database Foundations

    Achieved

    Feb 14, 2016

    Installing MySQL Server and MySQL Workbench
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Feb 12, 2016

    Introduction to Data, Databases and SQL
  • Achievement

    Contact Forms & Mailers

    Building Websites with PHP

    Achieved

    Feb 10, 2016

    Contact Forms & Mailers
  • Achievement

    PHP Email Form Errors

    Build a Basic PHP Website (2018)

    Achieved

    Feb 10, 2016

    PHP Email Form Errors
  • Achievement

    PHP Email Forms

    Build a Basic PHP Website (2018)

    Achieved

    Feb 10, 2016

    PHP Email Forms
  • Achievement

    PHP Inventory

    Build a Basic PHP Website (2018)

    Achieved

    Feb 10, 2016

    PHP Inventory
  • Achievement

    PHP Includes

    Build a Basic PHP Website (2018)

    Achieved

    Jan 23, 2016

    PHP Includes
  • Achievement

    Slim and Templates

    Building Websites with PHP

    Achieved

    Jan 17, 2016

    Slim and Templates
  • Achievement

    Dependency Management

    Building Websites with PHP

    Achieved

    Dec 14, 2015

    Dependency Management
  • Achievement

    PHP Inheritance & Interfaces

    Object-Oriented PHP Basics (Retired)

    Achieved

    Dec 14, 2015

    PHP Inheritance & Interfaces
  • Achievement

    PHP Properties & Methods

    Object-Oriented PHP Basics (Retired)

    Achieved

    Dec 14, 2015

    PHP Properties & Methods
  • Achievement

    PHP Objects and Classes

    Object-Oriented PHP Basics (Retired)

    Achieved

    Dec 14, 2015

    PHP Objects and Classes
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Dec 13, 2015

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Dec 13, 2015

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Dec 13, 2015

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Basics (Retired)

    Achieved

    Dec 13, 2015

    PHP Loops
  • Achievement

    PHP Conditionals

    PHP Basics (Retired)

    Achieved

    Dec 13, 2015

    PHP Conditionals
  • Achievement

    PHP Datatypes

    PHP Basics (Retired)

    Achieved

    Dec 13, 2015

    PHP Datatypes
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    Dec 13, 2015

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    Dec 13, 2015

    PHP Getting Started
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Dec 13, 2015

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Dec 13, 2015

    Getting Started with CSS
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Dec 13, 2015

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Dec 13, 2015

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Dec 13, 2015

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Dec 13, 2015

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Dec 11, 2015

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Dec 11, 2015

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Dec 11, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Dec 10, 2015

    Creating HTML Content
  • Achievement

    Introduction to PHP for WordPress

    PHP for WordPress

    Achieved

    Dec 10, 2015

    Introduction to PHP for WordPress
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Dec 10, 2015

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Dec 10, 2015

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Dec 10, 2015

    Newbie