Liborio Tandurella

Liborio Tandurella

Member Since May 23, 2016

35,711

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Skills & Experience

  • Looking for work

    Yes

529 Achievements

  • Imposter Syndrome
  • Next Steps
  • Improving Our Tests
  • Behavior Driven Development with Mocha & Chai
  • Timezones
  • Math Quiz App
  • Dates and Times
  • Buggy Logs
  • Cleaner Code
  • Creating a Memory Game
  • Emulating Built-ins
  • Welcome to OOP
  • Iterating and Packing with Dictionaries
  • Introducing Dictionaries
  • Sequence Operations
  • Sequence Iterations
  • Packing and Unpacking
  • Getting Info In and Out of Functions
  • Introduction to Functions
  • Build an Application
  • Using Lists
  • Meet Lists
  • Getting to Know Tuples
  • Managing Packages with NPM
  • Hello Node.js
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Telling the Story
  • Designing for your User’s "To-be"
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Becoming a Design Thinker
  • How to Have 1:1's
  • Meet Python
  • Getting Started With Spreadsheets
  • Introducing Spreadsheets
  • The Data Analysis Process
  • Getting to Know Your Data
  • Introducing Data Analysis
  • Analysis
  • Interviewing
  • Recruiting Participants
  • Preparing Design Files for Developers
  • Designing with Developers
  • Soft Skills - Psychology
  • Writing Online
  • Productivity
  • Presentation Skills
  • Important Skills For Professional Success
  • Scrum Artifacts
  • Scrum Events
  • Introducing Scrum
  • What is Agile?
  • Give and Receive Feedback
  • Meet Selenium
  • LTV Analysis by Example
  • What is LTV?
  • Rehearsal and Delivery
  • Creating and Refining
  • Preparing to Present
  • Working With Strings
  • Making Decisions in Your Code with Conditional Statements
  • Hello, JavaScript!
  • Storing and Tracking Information with Variables
  • Data Types and Variables
  • JavaScript Functions
  • JavaScript Arrays and Loops
  • JavaScript Objects and Conditionals
  • Voice and Tone
  • User Interface Library
  • Visual Design Language
  • Understanding Design Systems
  • Additional Scraping Tasks
  • A World Full of Spiders
  • Introducing Data Scraping
  • Making sense of it all
  •  Learning activity: Interviewing
  • Learning activity: Field Observation
  • Learning activity: Experience Sampling
  • Finding participants for your learning activity
  • Solving an Important Problem
  • Putting it all Together
  • Actions, Dispatch and Reducers. Oh my!
  • Modularizing the React Scoreboard Application
  • Getting Started with Redux
  • Business Plan for Freelance Business
  • Business Plan Basics
  • Reusable GraphQL
  • Making Changes with Mutations
  • Fetching Data with Queries
  • Getting Started with GraphQL
  • Interaction Design in Practice
  • Theories and Psychology
  • Introduction to Typography
  • Improving Quality Assurance Practices
  • Bug Reporting
  • Executing Tests
  • Writing Manual Test Cases
  • Why We Test
  • Setting up with Create React App
  • Writing a Classifier
  • Machine Learning Vocabulary
  • Introduction to Machine Learning
  • Branches on Git Hosting Services
  • Remote Branches
  • Merging
  • Branches
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • First Commits
  • Merge Sort and Linked Lists
  • Vulnerabilities: Configuration, Components, and Logging
  • Vulnerabilities: Authentication, Access, and Sensitive Data
  • Vulnerabilities:  Injection, XSS, CSRF
  • The OWASP Top 10 Explained
  • Security: Solutions
  • Security: Concerns
  • The Merge Sort Algorithm
  • Security in Practice
  • Common Attacks and Defenses
  • Environment Variables
  • Get Involved in Open Source
  •  Create a Web Presence on GitHub
  •  Working on a Team
  • Working By Yourself
  • Building a Linked List
  • Exploring Arrays
  • Recursion and Space Complexity
  • Algorithms in Code
  • Time Complexity
  • Playing a Counting Game
  • Dockerize a Web App
  • Managing Images and Containers
  • Building Images Using Dockerfiles
  • Fundamentals of Docker
  • Common Commands
  • Directories and Files
  • The Command Shell
  • Next Steps
  • Financing Our Company
  • Selling Your Product
  • Marketing Your Product
  • Product Market Fit
  • Discovery
  • The Internet
  • MASH HTML
  • MASH CSS
  • MASH JavaScript
  • Treehouse Club - JavaScript
  • Treehouse Club - CSS
  • Welcome to the Treehouse Club
  • WWW
  • Computer Basics
  • Computer Languages
  • Performing CRUD Operations
  • Defining Models
  • Getting Started with Sequelize
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Quantitative Methods
  • Usability Studies
  • Qualitative Studies
  • Measuring Your Designs
  • Persuasive Patterns
  • UI Patterns
  • Designing with Patterns
  • Improving Usability
  • Mobile Usability
  • Website Usability
  • What is Usability?
  • Planning Your Users’ Journey
  • Strategy: Determining Goals for your Product
  • Understanding Our Users
  • Intro to User Experience (UX) Design
  • How to Make Wireframes in Adobe XD
  • How to Make Wireframes in Sketch
  • How to Make Wireframes in Balsamiq
  • How to Make Wireframes on Paper
  • What is Wireframing?
  • Principles of Design
  • Elements of Design
  • Applying IA
  • Evaluating IA
  • Main Principles
  • What is Information Architecture?
  • Create a Banner Ad
  • Hello, Photoshop!
  • Digital Media Basics
  • Team Collaboration in Figma
  • Prototyping Designs in Figma
  • Introducing Figma
  • Save for the Web
  • Adding Images and a Mockup
  • Logo Design
  • Creating a Wireframe
  • Introducing Adobe Illustrator
  • Add Reusable Logic to Your Sass
  • Write Smart and Efficient CSS with Sass
  • An Introduction to Swift Programming
  • Docker Use Cases
  • Getting the REST You Need 2
  • Optimization Best Practices
  • Asset Optimization
  • Why Web Performance Matters
  • Compile Sass with Gulp
  • Gulp your JavaScript workflow!
  • Welcome to Gulp.js
  • Refactoring and Modularizing a REST API
  • Create, Read, Update, Delete
  • Managing Data and Asynchronous Code
  • Getting to Know REST APIs
  • Asynchronous Code in Express
  • Serving Static Files in Express
  • Applying Express Knowledge
  • Handling Errors in Node
  • Creating a Command Line Weather Application
  • Getting Data From an API With Node
  • Introduction to Node.js
  • React Component Patterns
  • Stateful Components and Lifecycle Methods
  • Managing State and Data Flow
  • Sorting Algorithms
  • Searching Names
  • Improve Your Workflow with Sass
  • Getting Started with Sass
  • Build Modular Interfaces with Components
  • Start menu and App Icon
  • Sound Design
  • Animating and Saving Sprites
  • Designing Characters and a Scene
  • Introduction to Game Design
  • Keyframe and Line Drawing Animations
  • Transitions and Transforms
  • Adding 3D Effects with CSS
  • Getting Started with CSS Transforms
  • Transition Timing Functions and Delays
  • Getting Started with CSS Transitions
  • Data, Databases and SQL
  • Getting Data from a Database
  • Finding the Data You Want
  • Adding the Game Logic
  • Making the Game Interactive
  • Rendering the Game
  • Checking Out and Returning a Book
  • Starting with Some Methods
  • The Rough Plan
  •  Building Constructor Methods and Generating Objects
  • Introducing 'Four in a Row'
  • Building a Flashcard App
  • Sweeping Vues: Loops, Methods, Directives
  • What a Beautiful Vue!
  • Introducing Vue
  • Telling the Story
  • Designing for Your User’s "To-be"
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Becoming a Design Thinker
  • Testing for Accessibility
  • Mobile Accessibility
  • Accessible UI Patterns
  • Semantic HTML and WAI-ARIA
  • WCAG 2.0 (and Other Standards)
  • Access for Everybody
  • Getters and Setters
  • Working with Classes in JavaScript
  • Object Basics
  • Introduction to Object-Oriented JavaScript
  • Adding and Removing Names
  • Editing and Filtering Names
  • Improving the Application Code
  • Defining Variables With let and const
  • Using Template Literals
  • Create Function Using Arrow Syntax
  • Introducing JavaScript
  • Finishing the Game
  • Exploring Async/Await
  • Understanding Promises
  • Asynchronous JavaScript with Callbacks
  • What is Asynchronous Programming?
  • Building Forms With Bootstrap
  • Using Bootstrap Components
  • Responsive Layouts With the Bootstrap Grid
  • Advanced Selectors
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • Media Basics
  • Captioning Video
  • Choosing Options
  • Organizing Forms
  • Chrome DevTools Basics
  • AJAX Concepts
  • Programming AJAX
  • Working with jQuery Collections (2017)
  • Introducing jQuery (2017)
  • Understanding jQuery Events and DOM Traversal (2017)
  • Traversing the DOM
  • The Browser Environment
  • Getting a Handle on the DOM
  • Making Changes to the DOM
  • Responding to User Interaction
  • JavaScript Loops
  • JavaScript Arrays
  • JavaScript Objects
  • JavaScript Numbers
  • JavaScript Conditional Statements
  • JavaScript Functions
  • Table Basics
  • Structuring Tables
  • Getting Started With HTML
  • Structuring Your Content
  • Images, Text and Links
  • Going Further with HTML
  • Getting Started with React Router
  • Navigating, Nesting and Redirecting Routes
  • Going Further with Routing
  • Stateful Components
  • First Steps in React
  • Thinking in Components
  • Introducing Props
  • S3 Storage Service
  • AWS and "The Cloud"
  • Hierarchy and Layout
  • Writing Copy
  • Implementing UX Content
  • Creating UX Content
  • HTTP Methods and Headers
  • Creating a Basic Template Engine in Node.js
  • Handling Routes in Node.js
  • Creating a Simple Server in Node.js
  • Ruby Blocks
  • Ruby Conditionals
  • Ruby Numeric Types
  • Ruby Objects
  • Ruby Strings and Escape Sequences
  • Ruby Syntax
  • UX Content Attributes
  • UX Content Basics
  • The Design Solution
  • The Design Problem
  • Design Principles
  • What is Product Design?
  • JavaScript Tools and Workflows
  • JavaScript is Everywhere
  • JavaScript Frameworks, Libraries, and Developer Roles
  • JavaScript Outside of the Browser
  • Introducing Unit Testing
  • Simple Mobile Interface
  • Exporting Designs
  • Sketch Features
  • Introducing Sketch
  • Getting to Know Bootstrap 4
  • Going Further with Grid Layout
  • Flexible Sized Grids
  • Introducing Grid Layout
  • Building a Layout with Flexbox
  • Flexbox Properties
  • Understanding Flexbox
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Programming AJAX
  • Quiz Practice Project
  • Prototypal Inheritance
  • Constructor Functions & Prototypes
  • Introduction to Methods
  • Final Project: Create a Typographic Site
  • Laying Out Type for the Web
  • Basic Web Typography
  • How to Choose and Use Webfonts
  • Introduction to Typography
  • Hello Internet!
  • Creating an SVG
  • Introduction to SVG
  • Maintaining Secure Web Apps
  • Protecting Data and Keeping Attackers Out
  • Why Protect Your Web Apps
  • Go Further With Mongo
  • Working With Collections
  • Understanding MongoDB
  • Getting Started with MongoDB
  • The Logo Sprint
  • Logo Design 101
  • Finalizing the Project
  • Case Studies and Examples
  • The Brand Identity Design Process
  • Introduction to Brand Identity
  • Design Foundations Final
  • Becoming a Problem Solver
  • Understanding Aesthetics
  • Introduction to Design
  • Moving Forward with UX
  • Tools UXers Use
  • How UXers Think
  • What Do User Experience Designers Do?
  • What is User Experience (UX)?
  • Color Theory
  • Principles
  • Elements
  • Design Patterns
  • Page Layout
  • Exploration
  • Discovery
  • Angular Form Validation
  • Angular Basic Forms
  • More TODO with the MEAN Stack
  • Creating and Editing Data in a MEAN App
  • Setting Up MongoDB
  • Handling Rails Requests
  • Creating Rails Apps
  • Going MEAN with Angular
  • Going MEAN with Express
  • Introduction to MEAN
  • Middleware
  • Deeper into Routing with Express
  • Using Templates with Express
  • Getting Started with Express
  • Data Binding with D3
  • Selections with D3
  • Combine and Minify Assets
  • Optimize Assets
  • Measuring Performance
  • Planning for Performance
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Services in Angular
  • Angular Components
  • Setting Up an Angular Application
  • Console Users and Permission
  • Hello, GitHub!
  • Getting Started With Git
  • Why Version Control Matters
  • Moving Around in the Console
  • Getting Started with Angular
  • AJAX Concepts
  • Component Lifecycle
  • Designing Dataflow
  • Stateful Components
  • Thinking in Components
  • First Steps in React
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Ruby Strings (Ruby Basics)
  • Speeding up Workflow With Sass
  • How Ruby Works
  • Variables, Mixins, and Extending Selectors
  • Getting Started with Sass
  • JavaScript Variables
  • Introducing JavaScript
  • What Is WordPress?
  • Creating a Long Term Business
  • Protecting Yourself With Contracts
  • Establishing a Proper Workflow
  • Finding Your First Project
  • Starting a Freelance Career
  • Video Marketing
  • Email Marketing
  • Search Engine Optimization
  • Usability Testing
  • Usability Basics
  • Social Media
  • Moving Beyond the Blog
  • Finding Business
  • Creating Content
  • Introduction to Blogging
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • How WordPress Plugins Work
  • Hello, jQuery!
  • Form Basics
  • Pricing and Project Proposals
  • Introduction to HTTP
  • GET and POST Requests in a Browser
  • Custom Post Type Templates
  • Adding a New Web Page
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Responsive Layouts with the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • Building Out WordPress Navigation
  • The WordPress Loop
  • WordPress Header and Footer Templates
  • WordPress Plugin Best Practices
  • Widgets and Custom Menus
  • Custom Post Types and Fields
  • Building Page Templates in WordPress
  • Working with CSS and JS in WordPress Themes
  • Starting a WordPress Theme
  • Contact Forms & Mailers
  • Slim and Templates
  • Dependency Management
  • PHP Includes
  • PHP Internal Functions
  • PHP Returns & Closures
  • PHP Functions Basics
  • WordPress Admin Settings
  • PHPDB Stage 1: Databases and PHP
  • PHP Loops
  • PHP Conditionals
  • PHP Datatypes
  • PHP Data & Structure
  • PHP Getting Started
  • What is the MailChimp API
  • Getting the REST You Need
  • Customizing WordPress Themes
  • WordPress Themes
  • Installing Wordpress
  • Newbie