Sebastian Portocarrero Leon

Sebastian Portocarrero Leon

Member Since July 22, 2015
Open to Work

3,871

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

    • Español
    • English

43 Achievements

  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Jan 4, 2016

    Getting Started with Android
  • Achievement

    Using Parcelable Data

    Android Lists and Adapters (2015)

    Achieved

    Jan 4, 2016

    Using Parcelable Data
  • Achievement

    Custom ListViews

    Android Lists and Adapters (2015)

    Achieved

    Dec 27, 2015

    Custom ListViews
  • Achievement

    Standard ListViews

    Android Lists and Adapters (2015)

    Achieved

    Dec 24, 2015

    Standard ListViews
  • Achievement

    Updating the Data Model

    Android Lists and Adapters (2015)

    Achieved

    Dec 16, 2015

    Updating the Data Model
  • Achievement

    Hooking up the Model to the View

    Build a Weather App (2015)

    Achieved

    Dec 8, 2015

    Hooking up the Model to the View
  • Achievement

    Building the Weather UI

    Build a Weather App (2015)

    Achieved

    Dec 3, 2015

    Building the Weather UI
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Nov 30, 2015

    Prepare and Plan
  • Achievement

    Working with JSON

    Build a Weather App (2015)

    Achieved

    Nov 29, 2015

    Working with JSON
  • Achievement

    Concurrency and Error Handling

    Build a Weather App (2015)

    Achieved

    Nov 18, 2015

    Concurrency and Error Handling
  • Achievement

    Networking

    Build a Weather App (2015)

    Achieved

    Nov 13, 2015

    Networking
  • Achievement

    Exploring an API

    Build a Weather App (2015)

    Achieved

    Nov 10, 2015

    Exploring an API
  • Achievement

    Say Hello to Python

    Python Basics (Retired)

    Achieved

    Nov 8, 2015

    Say Hello to Python
  • Achievement

    Finishing the User Interface

    Build an Interactive Story App (Retired)

    Achieved

    Nov 7, 2015

    Finishing the User Interface
  • Achievement

    The Model-View-Controller Pattern

    Build an Interactive Story App (Retired)

    Achieved

    Nov 5, 2015

    The Model-View-Controller Pattern
  • Achievement

    Intents and Multiple Activities

    Build an Interactive Story App (Retired)

    Achieved

    Nov 1, 2015

    Intents and Multiple Activities
  • Achievement

    User Input

    Build an Interactive Story App (Retired)

    Achieved

    Oct 29, 2015

    User Input
  • Achievement

    Testing and Debugging

    Build a Simple Android App (2014)

    Achieved

    Oct 27, 2015

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App (2014)

    Achieved

    Oct 26, 2015

    Improving Our Code
  • Achievement

    Coding the Fun Facts

    Build a Simple Android App (2014)

    Achieved

    Oct 23, 2015

    Coding the Fun Facts
  • Achievement

    Basic Android Programming

    Build a Simple Android App (2014)

    Achieved

    Oct 23, 2015

    Basic Android Programming
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    Oct 22, 2015

    Creating the Initial Screen Layout
  • Achievement

    Getting Started with Genymotion

    Android Tools

    Achieved

    Oct 20, 2015

    Getting Started with Genymotion
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Oct 20, 2015

    Getting Started with Android
  • Achievement

    Event Planning

    Build a JavaFX Application

    Achieved

    Oct 17, 2015

    Event Planning
  • Achievement

    Build a Pomodoro App

    Build a JavaFX Application

    Achieved

    Oct 13, 2015

    Build a Pomodoro App
  • Achievement

    Design a Better App

    Build a JavaFX Application

    Achieved

    Oct 9, 2015

    Design a Better App
  • Achievement

    Graphical User Interfaces

    Build a JavaFX Application

    Achieved

    Oct 7, 2015

    Graphical User Interfaces
  • Achievement

    Advanced Tooling

    Local Development Environments

    Achieved

    Oct 4, 2015

    Advanced Tooling
  • Achievement

    IDE Exploration

    Local Development Environments

    Achieved

    Oct 2, 2015

    IDE Exploration
  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Sep 30, 2015

    How it Works
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Sep 27, 2015

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Sep 22, 2015

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Sep 14, 2015

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Sep 10, 2015

    Getting There
  • Achievement

    Delivering the MVP

    Java Objects (Retired)

    Achieved

    Sep 7, 2015

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects (Retired)

    Achieved

    Aug 29, 2015

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects (Retired)

    Achieved

    Aug 22, 2015

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Aug 8, 2015

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Jul 31, 2015

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Jul 27, 2015

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Jul 24, 2015

    Getting Started with Java
  • Achievement

    Newbie

    Achieved

    Jul 22, 2015

    Newbie