Leo Picado

Leo Picado

Cartago

Student of the game!

9,182

Total Points

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Skills & Experience

  • Job Title

    Software Engineer

  • Spoken Languages

    • Spanish
    • English

114 Achievements

  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    May 23, 2018

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    May 23, 2018

    JavaScript is Everywhere
  • Achievement

    Introduction to Brand Identity

    Brand Identity Basics

    Achieved

    Apr 30, 2018

    Introduction to Brand Identity
  • Achievement

    Logo Design 101

    Logo Design Basics

    Achieved

    Mar 9, 2018

    Logo Design 101
  • Achievement

    Designing Dataflow

    React Basics (retired)

    Achieved

    May 26, 2017

    Designing Dataflow
  • Achievement

    Stateful Components

    React Basics (retired)

    Achieved

    May 26, 2017

    Stateful Components
  • Achievement

    Thinking in Components

    React Basics (retired)

    Achieved

    May 19, 2017

    Thinking in Components
  • Achievement

    First Steps in React

    React Basics (retired)

    Achieved

    May 19, 2017

    First Steps in React
  • Achievement

    Number Game App

    Python Basics (2015)

    Achieved

    Feb 3, 2017

    Number Game App
  • Achievement

    Shopping List App

    Python Basics (2015)

    Achieved

    Feb 3, 2017

    Shopping List App
  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Feb 3, 2017

    Logic in Python
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Jan 27, 2017

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Jan 27, 2017

    Python For Beginners
  • Achievement

    Objective-C in Action

    Objective-C for Swift Developers

    Achieved

    Nov 25, 2016

    Objective-C in Action
  • Achievement

    Intermediate Topics in Objective-C

    Objective-C for Swift Developers

    Achieved

    Nov 25, 2016

    Intermediate Topics in Objective-C
  • Achievement

    The Objective-C Mindset

    Objective-C for Swift Developers

    Achieved

    Nov 20, 2016

    The Objective-C Mindset
  • Achievement

    Basic Types, Structures and Syntax

    Objective-C for Swift Developers

    Achieved

    Nov 19, 2016

    Basic Types, Structures and Syntax
  • Achievement

    Moving from Swift to Objective-C

    Objective-C for Swift Developers

    Achieved

    Nov 19, 2016

    Moving from Swift to Objective-C
  • Achievement

    Input and Output

    Build an Address Book in Ruby

    Achieved

    Mar 6, 2016

    Input and Output
  • Achievement

    Search

    Build an Address Book in Ruby

    Achieved

    Mar 5, 2016

    Search
  • Achievement

    Ruby Class Design

    Build an Address Book in Ruby

    Achieved

    Mar 3, 2016

    Ruby Class Design
  • Achievement

    Blocks Practice

    Ruby Blocks

    Achieved

    Mar 3, 2016

    Blocks Practice
  • Achievement

    Working With Blocks

    Ruby Blocks

    Achieved

    Mar 3, 2016

    Working With Blocks
  • Achievement

    Ruby Blocks

    Ruby Blocks

    Achieved

    Mar 2, 2016

    Ruby Blocks
  • Achievement

    Build a Simple Todo List Program

    Ruby Booleans

    Achieved

    Mar 1, 2016

    Build a Simple Todo List Program
  • Achievement

    Ruby Booleans

    Ruby Booleans

    Achieved

    Mar 1, 2016

    Ruby Booleans
  • Achievement

    Build a Bank Account Class

    Ruby Objects and Classes

    Achieved

    Mar 1, 2016

    Build a Bank Account Class
  • Achievement

    Ruby Variables and Methods

    Ruby Objects and Classes

    Achieved

    Mar 1, 2016

    Ruby Variables and Methods
  • Achievement

    Ruby Objects and Classes

    Ruby Objects and Classes

    Achieved

    Mar 1, 2016

    Ruby Objects and Classes
  • Achievement

    Build a Simple Contact List

    Ruby Loops

    Achieved

    Feb 28, 2016

    Build a Simple Contact List
  • Achievement

    Ruby Iteration

    Ruby Loops

    Achieved

    Feb 28, 2016

    Ruby Iteration
  • Achievement

    Ruby Loops

    Ruby Loops

    Achieved

    Feb 28, 2016

    Ruby Loops
  • Achievement

    Build a Grocery List Program

    Ruby Collections

    Achieved

    Feb 28, 2016

    Build a Grocery List Program
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Feb 28, 2016

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Feb 28, 2016

    Ruby Arrays
  • Achievement

    Ruby Logical Operators

    Ruby Operators and Control Structures

    Achieved

    Feb 28, 2016

    Ruby Logical Operators
  • Achievement

    Ruby Control Structures

    Ruby Operators and Control Structures

    Achieved

    Feb 27, 2016

    Ruby Control Structures
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Feb 27, 2016

    Ruby Operators
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Feb 27, 2016

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Feb 27, 2016

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Feb 27, 2016

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Feb 26, 2016

    How Ruby Works
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    Feb 15, 2016

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    Feb 15, 2016

    PHP Getting Started
  • Achievement

    Swift Operators

    Swift 2.0 Basics

    Achieved

    Feb 6, 2016

    Swift Operators
  • Achievement

    Swift Types

    Swift 2.0 Basics

    Achieved

    Feb 6, 2016

    Swift Types
  • Achievement

    Creating Flexible Objects with Protocols

    Swift Protocols

    Achieved

    Dec 3, 2015

    Creating Flexible Objects with Protocols
  • Achievement

    Protocols

    Swift Protocols

    Achieved

    Dec 3, 2015

    Protocols
  • Achievement

    Delegation in iOS

    Delegates in Swift 2

    Achieved

    Nov 23, 2015

    Delegation in iOS
  • Achievement

    Introduction to Delegates

    Delegates in Swift 2

    Achieved

    Nov 22, 2015

    Introduction to Delegates
  • Achievement

    Refactoring Our Code (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 9, 2015

    Refactoring Our Code (Swift)
  • Achievement

    Building the Master and Detail Views (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 9, 2015

    Building the Master and Detail Views (Swift)
  • Achievement

    Building a Music Library and Playlists (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 8, 2015

    Building a Music Library and Playlists (Swift)
  • Achievement

    Using a Navigation Controller With Segues (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 8, 2015

    Using a Navigation Controller With Segues (Swift)
  • Achievement

    Working With Multiple View Controllers (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 8, 2015

    Working With Multiple View Controllers (Swift)
  • Achievement

    Swift Value vs Reference Types

    Object-Oriented Swift

    Achieved

    Jun 7, 2015

    Swift Value vs Reference Types
  • Achievement

    Swift Properties

    Object-Oriented Swift

    Achieved

    Jun 7, 2015

    Swift Properties
  • Achievement

    Swift Inheritance

    Object-Oriented Swift

    Achieved

    Jun 7, 2015

    Swift Inheritance
  • Achievement

    Swift Classes and Objects

    Object-Oriented Swift

    Achieved

    Jun 7, 2015

    Swift Classes and Objects
  • Achievement

    Swift Structs and their Methods

    Swift Enums and Structs

    Achieved

    Jun 7, 2015

    Swift Structs and their Methods
  • Achievement

    Swift Structs

    Swift Enums and Structs

    Achieved

    Jun 7, 2015

    Swift Structs
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Jun 7, 2015

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Jun 7, 2015

    Swift Enums
  • Achievement

    UIKit Dynamics

    Build a Photo Browser iPhone App

    Achieved

    Dec 28, 2014

    UIKit Dynamics
  • Achievement

    View Controller Transitions

    Build a Photo Browser iPhone App

    Achieved

    Dec 28, 2014

    View Controller Transitions
  • Achievement

    Gestures

    Build a Photo Browser iPhone App

    Achieved

    Dec 28, 2014

    Gestures
  • Achievement

    What is an API?

    Build a Photo Browser iPhone App

    Achieved

    Dec 27, 2014

    What is an API?
  • Achievement

    Retrieving and Viewing Data from Parse.com

    Build a Self-Destructing Message iPhone App

    Achieved

    Dec 24, 2014

    Retrieving and Viewing Data from Parse.com
  • Achievement

    Capturing Photo and Video Using UIImagePickerController

    Build a Self-Destructing Message iPhone App

    Achieved

    Dec 23, 2014

    Capturing Photo and Video Using UIImagePickerController
  • Achievement

    Cocoapods

    iOS Tools

    Achieved

    Dec 16, 2014

    Cocoapods
  • Achievement

    Relating Users in Parse.com

    Build a Self-Destructing Message iPhone App

    Achieved

    Dec 6, 2014

    Relating Users in Parse.com
  • Achievement

    Downloading Data with NSURLSession

    Build a Photo Browser iPhone App

    Achieved

    Nov 18, 2014

    Downloading Data with NSURLSession
  • Achievement

    Collection Views

    Build a Photo Browser iPhone App

    Achieved

    Nov 18, 2014

    Collection Views
  • Achievement

    Using Parse.com as a Backend and Adding Users

    Build a Self-Destructing Message iPhone App

    Achieved

    Nov 10, 2014

    Using Parse.com as a Backend and Adding Users
  • Achievement

    Designing and Starting the App

    Build a Self-Destructing Message iPhone App

    Achieved

    Nov 9, 2014

    Designing and Starting the App
  • Achievement

    Data Modeling With Structures

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 9, 2014

    Data Modeling With Structures
  • Achievement

    Concurrency

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 9, 2014

    Concurrency
  • Achievement

    Pulling Data From the Web

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 9, 2014

    Pulling Data From the Web
  • Achievement

    Displaying Our Weather Data

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 9, 2014

    Displaying Our Weather Data
  • Achievement

    Viewing a Web Page

    Build a Blog Reader iPhone App

    Achieved

    Oct 17, 2014

    Viewing a Web Page
  • Achievement

    Adapting Data for Display

    Build a Blog Reader iPhone App

    Achieved

    Oct 17, 2014

    Adapting Data for Display
  • Achievement

    Data Modeling

    Build a Blog Reader iPhone App

    Achieved

    Oct 17, 2014

    Data Modeling
  • Achievement

    Getting Data from the Web

    Build a Blog Reader iPhone App

    Achieved

    Oct 16, 2014

    Getting Data from the Web
  • Achievement

    Rebuilding from Scratch

    Build a Blog Reader iPhone App

    Achieved

    Oct 16, 2014

    Rebuilding from Scratch
  • Achievement

    Exploring the Master-Detail Template

    Build a Blog Reader iPhone App

    Achieved

    Oct 15, 2014

    Exploring the Master-Detail Template
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Oct 15, 2014

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Oct 15, 2014

    Debugging Our App
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Oct 15, 2014

    Improving Our User Interface
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Oct 14, 2014

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Oct 14, 2014

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Oct 14, 2014

    Getting Started with Xcode
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Oct 14, 2014

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Oct 14, 2014

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Oct 14, 2014

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Oct 14, 2014

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Oct 14, 2014

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Oct 13, 2014

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Oct 13, 2014

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Oct 13, 2014

    Variables and Constants
  • Achievement

    Testing and Debugging

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 13, 2014

    Testing and Debugging
  • Achievement

    Animate This (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 13, 2014

    Animate This (iOS7)
  • Achievement

    Designing your App

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 13, 2014

    Designing your App
  • Achievement

    Refactoring into a Model

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 13, 2014

    Refactoring into a Model
  • Achievement

    Creating a Data Collection

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 13, 2014

    Creating a Data Collection
  • Achievement

    Understanding Views and View Controllers

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 10, 2014

    Understanding Views and View Controllers
  • Achievement

    Getting Started (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    Oct 10, 2014

    Getting Started (iOS7)
  • Achievement

    Beyond the Basics

    Objective-C Basics (Retired)

    Achieved

    Oct 10, 2014

    Beyond the Basics
  • Achievement

    Advanced Objective-C

    Objective-C Basics (Retired)

    Achieved

    Oct 10, 2014

    Advanced Objective-C
  • Achievement

    Foundation Framework

    Objective-C Basics (Retired)

    Achieved

    Oct 10, 2014

    Foundation Framework
  • Achievement

    Introduction to Objective-C

    Objective-C Basics (Retired)

    Achieved

    Oct 10, 2014

    Introduction to Objective-C
  • Achievement

    Pointers and Memory

    Objective-C Basics (Retired)

    Achieved

    Oct 8, 2014

    Pointers and Memory
  • Achievement

    Functional Programming in C

    Objective-C Basics (Retired)

    Achieved

    Oct 8, 2014

    Functional Programming in C
  • Achievement

    Fundamentals of C

    Objective-C Basics (Retired)

    Achieved

    Oct 8, 2014

    Fundamentals of C
  • Achievement

    Newbie

    Achieved

    Oct 7, 2014

    Newbie