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Halisson Alves

Member Since March 17, 2017

Open to Work

14,149

Total Points

•
3,746

Ruby

3746 pts
Achievements

0 pts
Forum
•
1,965

PHP

1965 pts
Achievements

0 pts
Forum
•
1,153

CSS

1153 pts
Achievements

0 pts
Forum
•
986

Java

986 pts
Achievements

0 pts
Forum
•
921

Python

921 pts
Achievements

0 pts
Forum
•
692

Development Tools

692 pts
Achievements

0 pts
Forum
•
561

JavaScript

561 pts
Achievements

0 pts
Forum
•
375

HTML

375 pts
Achievements

0 pts
Forum
•
252

Databases

252 pts
Achievements

0 pts
Forum
•
195

Digital Literacy

195 pts
Achievements

0 pts
Forum
•
185

Business

185 pts
Achievements

0 pts
Forum
•
46

C#

46 pts
Achievements

0 pts
Forum
•
41

Design

41 pts
Achievements

0 pts
Forum

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

Skills & Experience

Job Title

Freelance Web Developer
Spoken Languages
- English
- Portuguese

170 Achievements

Achievement
GET and POST Requests in a Browser

HTTP Basics

Achieved
Dec 7, 2017
Achievement
Introduction to HTTP

HTTP Basics

Achieved
Dec 7, 2017
Achievement
Getting the REST You Need

REST API Basics

Achieved
Dec 7, 2017
Achievement
Gotchas and Wins

Java Arrays

Achieved
Nov 25, 2017
Achievement
Iteration

Java Arrays

Achieved
Nov 25, 2017
Achievement
Creation

Java Arrays

Achieved
Nov 25, 2017
Achievement
Delivering the MVP

Java Objects

Achieved
Nov 25, 2017
Achievement
Creating the MVP

Java Objects

Achieved
Nov 23, 2017
Achievement
Scrum Artifacts

Scrum Basics

Achieved
Nov 21, 2017
Achievement
Scrum Events

Scrum Basics

Achieved
Nov 21, 2017
Achievement
Introducing Scrum

Scrum Basics

Achieved
Nov 21, 2017
Achievement
What is Agile?

Scrum Basics

Achieved
Nov 21, 2017
Achievement
Harnessing the Power of Objects

Java Objects

Achieved
Nov 20, 2017
Achievement
Meet Objects

Java Objects

Achieved
Nov 19, 2017
Achievement
Perfecting the Prototype

Java Basics

Achieved
Nov 18, 2017
Achievement
Python Dictionaries

Python Collections (2016, retired 2019)

Achieved
Nov 1, 2017
Achievement
Python Slices

Python Collections (2016, retired 2019)

Achieved
Oct 30, 2017
Achievement
Python Lists

Python Collections (2016, retired 2019)

Achieved
Oct 28, 2017
Achievement
Letter Game App

Python Basics (2015)

Achieved
Oct 25, 2017
Achievement
Number Game App

Python Basics (2015)

Achieved
Oct 25, 2017
Achievement
Shopping List App

Python Basics (2015)

Achieved
Oct 24, 2017
Achievement
Logic in Python

Python Basics (2015)

Achieved
Oct 24, 2017
Achievement
Python Data Types

Python Basics (2015)

Achieved
Oct 23, 2017
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Oct 23, 2017
Achievement
Using your New Tools

Java Basics

Achieved
Oct 17, 2017
Achievement
Getting Started with Java

Java Basics

Achieved
Oct 17, 2017
Achievement
HTML First

How to Make a Website

Achieved
May 29, 2017
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
May 29, 2017
Achievement
The Internet

How the Internet Works

Achieved
May 28, 2017
Achievement
Sinatra Finishing Touches

Building Web Apps with Sinatra

Achieved
May 9, 2017
Achievement
Updating Data in Sinatra

Building Web Apps with Sinatra

Achieved
May 9, 2017
Achievement
Adding New Data in Sinatra

Building Web Apps with Sinatra

Achieved
May 9, 2017
Achievement
Sinatra ERB Templates

Building Web Apps with Sinatra

Achieved
May 9, 2017
Achievement
Creating New Sinatra Apps

Building Web Apps with Sinatra

Achieved
May 9, 2017
Achievement
Gems In Depth

Ruby Gems

Achieved
May 9, 2017
Achievement
Ruby Gems

Ruby Gems

Achieved
May 9, 2017
Achievement
Ruby Standard Library: Part 2

Ruby Core and Standard Library

Achieved
May 9, 2017
Achievement
Ruby Standard Library: Part 1

Ruby Core and Standard Library

Achieved
May 8, 2017
Achievement
Ruby Core

Ruby Core and Standard Library

Achieved
May 8, 2017
Achievement
Store Inventory Using Modules

Ruby Modules

Achieved
May 8, 2017
Achievement
Include and Extend

Ruby Modules

Achieved
May 8, 2017
Achievement
Ruby Core Modules

Ruby Modules

Achieved
May 8, 2017
Achievement
Ruby Module Basics

Ruby Modules

Achieved
May 8, 2017
Achievement
Input and Output

Build an Address Book in Ruby

Achieved
May 8, 2017
Achievement
Search

Build an Address Book in Ruby

Achieved
May 8, 2017
Achievement
Ruby Class Design

Build an Address Book in Ruby

Achieved
May 8, 2017
Achievement
Blocks Practice

Ruby Blocks

Achieved
May 8, 2017
Achievement
Working With Blocks

Ruby Blocks

Achieved
May 8, 2017
Achievement
Ruby Blocks

Ruby Blocks

Achieved
May 8, 2017
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
May 7, 2017
Achievement
Introduction to Ecommerce with WordPress

Ecommerce with WordPress and WooCommerce

Achieved
May 2, 2017
Achievement
Custom WordPress Customizer Settings

WordPress Customizer API

Achieved
May 1, 2017
Achievement
Native WordPress Customizer Options

WordPress Customizer API

Achieved
May 1, 2017
Achievement
SEO Plugins for WordPress

SEO for WordPress

Achieved
May 1, 2017
Achievement
Enhancing the SEO of a WordPress Theme

SEO for WordPress

Achieved
May 1, 2017
Achievement
Content Comes First

SEO for WordPress

Achieved
May 1, 2017
Achievement
Custom Dashboard Widgets

Customizing the WordPress Admin Area

Achieved
May 1, 2017
Achievement
Controlling Admin Navigation

Customizing the WordPress Admin Area

Achieved
May 1, 2017
Achievement
Customizing the Login Screen

Customizing the WordPress Admin Area

Achieved
May 1, 2017
Achievement
Admin Color Schemes

Customizing the WordPress Admin Area

Achieved
May 1, 2017
Achievement
Overview of the WordPress Customizer

WordPress Customizer API

Achieved
Apr 30, 2017
Achievement
Build a Simple Todo List Program

Ruby Booleans

Achieved
Apr 29, 2017
Achievement
Ruby Booleans

Ruby Booleans

Achieved
Apr 29, 2017
Achievement
Build a Bank Account Class

Ruby Objects and Classes

Achieved
Apr 29, 2017
Achievement
Ruby Variables and Methods

Ruby Objects and Classes

Achieved
Apr 29, 2017
Achievement
Ruby Objects and Classes

Ruby Objects and Classes

Achieved
Apr 28, 2017
Achievement
Build a Simple Contact List

Ruby Loops

Achieved
Apr 28, 2017
Achievement
Ruby Iteration

Ruby Loops

Achieved
Apr 28, 2017
Achievement
Ruby Loops

Ruby Loops

Achieved
Apr 28, 2017
Achievement
Build a Grocery List Program

Ruby Collections

Achieved
Apr 28, 2017
Achievement
Ruby Hashes

Ruby Collections

Achieved
Apr 28, 2017
Achievement
Ruby Arrays

Ruby Collections

Achieved
Apr 28, 2017
Achievement
Ruby Logical Operators

Ruby Operators and Control Structures

Achieved
Apr 28, 2017
Achievement
Ruby Control Structures

Ruby Operators and Control Structures

Achieved
Apr 28, 2017
Achievement
Ruby Operators

Ruby Operators and Control Structures

Achieved
Apr 27, 2017
Achievement
Ruby Methods

Ruby Basics (Retired)

Achieved
Apr 26, 2017
Achievement
Ruby Numbers (Ruby Basics)

Ruby Basics (Retired)

Achieved
Apr 26, 2017
Achievement
Ruby Strings (Ruby Basics)

Ruby Basics (Retired)

Achieved
Apr 26, 2017
Achievement
How Ruby Works

Ruby Basics (Retired)

Achieved
Apr 26, 2017
Achievement
HTML Email Basics

HTML Email Design

Achieved
Apr 26, 2017
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Apr 18, 2017
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Apr 18, 2017
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Apr 18, 2017
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Apr 18, 2017
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Apr 18, 2017
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Apr 17, 2017
Achievement
Refactoring with Sass

CSS to Sass

Achieved
Apr 14, 2017
Achievement
Installing Sass and Setting up the Project

CSS to Sass

Achieved
Apr 13, 2017
Achievement
Advanced Sass Concepts

Sass Basics (retired)

Achieved
Apr 13, 2017
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Apr 13, 2017
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Apr 13, 2017
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Apr 12, 2017
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Apr 11, 2017
Achievement
A Template Hierarchy Review

The WordPress Template Hierarchy

Achieved
Apr 10, 2017
Achievement
Media Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 10, 2017
Achievement
Custom Post Type Templates

The WordPress Template Hierarchy

Achieved
Apr 7, 2017
Achievement
Archive Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 7, 2017
Achievement
Page and Post Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 5, 2017
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Apr 4, 2017
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Apr 4, 2017
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Mar 30, 2017
Achievement
The Box Model

CSS Basics (2014)

Achieved
Mar 30, 2017
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Mar 30, 2017
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Mar 30, 2017
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Mar 30, 2017
Achievement
Homepage Templates in WordPress

The WordPress Template Hierarchy

Achieved
Mar 30, 2017
Achievement
Core WordPress Theme Files

The WordPress Template Hierarchy

Achieved
Mar 30, 2017
Achievement
How WordPress Templates Work

The WordPress Template Hierarchy

Achieved
Mar 30, 2017
Achievement
Finishing Your WordPress Theme

WordPress Theme Development

Achieved
Mar 29, 2017
Achievement
Custom Homepage Templates in WordPress

WordPress Theme Development

Achieved
Mar 29, 2017
Achievement
Adding a Blog to a WordPress Theme

WordPress Theme Development

Achieved
Mar 29, 2017
Achievement
Custom Post Type Templates

WordPress Theme Development

Achieved
Mar 29, 2017
Achievement
Building Out WordPress Navigation

WordPress Theme Development

Achieved
Mar 28, 2017
Achievement
Building Page Templates in WordPress

WordPress Theme Development

Achieved
Mar 28, 2017
Achievement
The WordPress Loop

WordPress Theme Development

Achieved
Mar 28, 2017
Achievement
WordPress Header and Footer Templates

WordPress Theme Development

Achieved
Mar 28, 2017
Achievement
Working with CSS and JS in WordPress Themes

WordPress Theme Development

Achieved
Mar 28, 2017
Achievement
Starting a WordPress Theme

WordPress Theme Development

Achieved
Mar 28, 2017
Achievement
More Advanced PHP for WordPress

PHP for WordPress

Achieved
Mar 28, 2017
Achievement
PHP Basics for WordPress

PHP for WordPress

Achieved
Mar 28, 2017
Achievement
Introduction to PHP for WordPress

PHP for WordPress

Achieved
Mar 28, 2017
Achievement
WordPress Plugin Best Practices

Build a Website with WordPress

Achieved
Mar 28, 2017
Achievement
WordPress Widgets

Build a Website with WordPress

Achieved
Mar 28, 2017
Achievement
Custom Post Types in WordPress

Build a Website with WordPress

Achieved
Mar 27, 2017
Achievement
Customizing WordPress Themes

Build a Website with WordPress

Achieved
Mar 27, 2017
Achievement
WordPress Themes

Build a Website with WordPress

Achieved
Mar 27, 2017
Achievement
Local WordPress Development

Local WordPress Development

Achieved
Mar 27, 2017
Achievement
WordPress User Roles

WordPress User Roles

Achieved
Mar 27, 2017
Achievement
WordPress Plugins

WordPress Basics

Achieved
Mar 27, 2017
Achievement
WordPress Themes

WordPress Basics

Achieved
Mar 27, 2017
Achievement
The WordPress Customizer

WordPress Basics

Achieved
Mar 27, 2017
Achievement
Managing Media in WordPress

WordPress Basics

Achieved
Mar 27, 2017
Achievement
Managing Content in WordPress

WordPress Basics

Achieved
Mar 26, 2017
Achievement
How to Install WordPress on Your Computer

How to Install WordPress on Your Computer

Achieved
Mar 26, 2017
Achievement
What Is WordPress?

What Is WordPress?

Achieved
Mar 26, 2017
Achievement
PHPDB Stage 5: Search

Integrating PHP with Databases

Achieved
Mar 26, 2017
Achievement
PHPDB Stage 4: Pagination with LIMITs

Integrating PHP with Databases

Achieved
Mar 26, 2017
Achievement
PHPDB Stage 3: Using Relational Data

Integrating PHP with Databases

Achieved
Mar 25, 2017
Achievement
PHPDB Stage 2: Querying the Database with PHP

Integrating PHP with Databases

Achieved
Mar 25, 2017
Achievement
PHPDB Stage 1: Databases and PHP

Integrating PHP with Databases

Achieved
Mar 25, 2017
Achievement
Establishing a Proper Workflow

How to Freelance

Achieved
Mar 25, 2017
Achievement
Pricing and Project Proposals

How to Freelance

Achieved
Mar 24, 2017
Achievement
Finding Your First Project

How to Freelance

Achieved
Mar 24, 2017
Achievement
Starting a Freelance Career

How to Freelance

Achieved
Mar 24, 2017
Achievement
Building a Collection

Object-Oriented PHP Basics

Achieved
Mar 23, 2017
Achievement
Building the Recipe

Object-Oriented PHP Basics

Achieved
Mar 23, 2017
Achievement
Understanding Classes

Object-Oriented PHP Basics

Achieved
Mar 22, 2017
Achievement
Why Object-Oriented Programming?

Object-Oriented PHP Basics

Achieved
Mar 22, 2017
Achievement
Finding the Data You Want

SQL Basics

Achieved
Mar 22, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Mar 22, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Mar 22, 2017
Achievement
PHP Email Form Errors

Build a Basic PHP Website (2018)

Achieved
Mar 22, 2017
Achievement
PHP Email Forms

Build a Basic PHP Website (2018)

Achieved
Mar 22, 2017
Achievement
PHP Inventory

Build a Basic PHP Website (2018)

Achieved
Mar 21, 2017
Achievement
PHP Includes

Build a Basic PHP Website (2018)

Achieved
Mar 21, 2017
Achievement
PHP Internal Functions

PHP Functions

Achieved
Mar 20, 2017
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Mar 20, 2017
Achievement
PHP Functions Basics

PHP Functions

Achieved
Mar 20, 2017
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Mar 20, 2017
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Mar 20, 2017
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Mar 20, 2017
Achievement
PHP on the Web

PHP Basics

Achieved
Mar 20, 2017
Achievement
Daily Exercise Program

PHP Basics

Achieved
Mar 20, 2017
Achievement
Unit Converter

PHP Basics

Achieved
Mar 20, 2017
Achievement
Getting to Know PHP

PHP Basics

Achieved
Mar 20, 2017
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Mar 19, 2017
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Mar 19, 2017
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Mar 19, 2017
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Mar 19, 2017
Achievement
Newbie

Achieved
Mar 17, 2017