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Sebastian Röder

Member Since August 20, 2014

13,878

Total Points

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3,163

Python

3163 pts
Achievements

0 pts
Forum
•
1,811

Java

1808 pts
Achievements

3 pts
Forum
•
1,432

Android

1432 pts
Achievements

0 pts
Forum
•
1,204

Ruby

1204 pts
Achievements

0 pts
Forum
•
1,060

CSS

1040 pts
Achievements

20 pts
Forum
•
1,019

JavaScript

996 pts
Achievements

23 pts
Forum
•
509

Development Tools

509 pts
Achievements

0 pts
Forum
•
54

HTML

54 pts
Achievements

0 pts
Forum
•
13

Data Analysis

13 pts
Achievements

0 pts
Forum
•
1

Design

1 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.

168 Achievements

Achievement
Introducing Data Analysis

Data Analysis Basics

Achieved
Mar 17, 2018
Achievement
Creating Spring Controllers and Thymeleaf Views

Spring Basics

Achieved
Mar 14, 2018
Achievement
Spring Components and Configuring Our App

Spring Basics

Achieved
Mar 14, 2018
Achievement
Setting Up Your Local Environment for Spring Development

Spring Basics

Achieved
Mar 13, 2018
Achievement
Meet Streams

Introduction to Functional Programming

Achieved
Jan 1, 2018
Achievement
Java's Functional Toolset

Introduction to Functional Programming

Achieved
Dec 29, 2017
Achievement
Efficiency!

Java Data Structures

Achieved
Dec 23, 2017
Achievement
Exploring the Java Collections Framework

Java Data Structures

Achieved
Dec 15, 2017
Achievement
Organizing Data

Java Data Structures

Achieved
Dec 13, 2017
Achievement
Getting There

Java Data Structures

Achieved
Dec 12, 2017
Achievement
Delivering the MVP

Java Objects

Achieved
Dec 11, 2017
Achievement
Creating the MVP

Java Objects

Achieved
Dec 9, 2017
Achievement
Harnessing the Power of Objects

Java Objects

Achieved
Dec 7, 2017
Achievement
Meet Objects

Java Objects

Achieved
Dec 6, 2017
Achievement
What to Test

Unit Testing in Java

Achieved
Dec 6, 2017
Achievement
How To Test

Unit Testing in Java

Achieved
Dec 5, 2017
Achievement
Why Test

Unit Testing in Java

Achieved
Dec 4, 2017
Achievement
Perfecting the Prototype

Java Basics

Achieved
Dec 4, 2017
Achievement
Using your New Tools

Java Basics

Achieved
Dec 4, 2017
Achievement
Getting Started with Java

Java Basics

Achieved
Dec 1, 2017
Achievement
Sinatra Finishing Touches

Building Web Apps with Sinatra

Achieved
Mar 9, 2017
Achievement
Updating Data in Sinatra

Building Web Apps with Sinatra

Achieved
Mar 9, 2017
Achievement
Adding New Data in Sinatra

Building Web Apps with Sinatra

Achieved
Mar 7, 2017
Achievement
Sinatra ERB Templates

Building Web Apps with Sinatra

Achieved
Mar 5, 2017
Achievement
Creating New Sinatra Apps

Building Web Apps with Sinatra

Achieved
Mar 3, 2017
Achievement
ES2015 Basics

Introducing ES2015

Achieved
Nov 15, 2016
Achievement
Thinking in Components

React Basics (retired)

Achieved
Oct 27, 2016
Achievement
First Steps in React

React Basics (retired)

Achieved
Oct 26, 2016
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Aug 28, 2016
Achievement
Media Queries

Responsive Layouts

Achieved
Aug 28, 2016
Achievement
Responsive Theory

Responsive Layouts

Achieved
Aug 28, 2016
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Aug 28, 2016
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Aug 27, 2016
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Aug 27, 2016
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Aug 27, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Aug 26, 2016
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Aug 26, 2016
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Aug 26, 2016
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Aug 26, 2016
Achievement
The Box Model

CSS Basics (2014)

Achieved
Aug 25, 2016
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Aug 25, 2016
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Aug 25, 2016
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Aug 24, 2016
Achievement
Getting to Know Bootstrap 4

Bootstrap 4 Basics (Retired)

Achieved
Jun 6, 2016
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Mar 31, 2016
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Mar 30, 2016
Achievement
Updating and Uninstalling Packages with npm

npm Basics (retiring)

Achieved
Mar 30, 2016
Achievement
Installing Packages with npm

npm Basics (retiring)

Achieved
Mar 30, 2016
Achievement
What is npm?

npm Basics (retiring)

Achieved
Mar 22, 2016
Achievement
Building a Command Line Application

Node.js Basics (2014)

Achieved
Mar 21, 2016
Achievement
Introduction to Node.js

Node.js Basics (2014)

Achieved
Mar 18, 2016
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Feb 5, 2016
Achievement
An Introduction to Swift Programming

Swift 2.0 Basics

Achieved
Nov 14, 2015
Achievement
Building Custom Filters

Customizing Django Templates

Achieved
Oct 13, 2015
Achievement
Building Custom Tags

Customizing Django Templates

Achieved
Oct 12, 2015
Achievement
Template Tags and Filters

Customizing Django Templates

Achieved
Oct 11, 2015
Achievement
The Lambda Lambada

Functional Python

Achieved
Oct 10, 2015
Achievement
Functional Workhorses

Functional Python

Achieved
Oct 10, 2015
Achievement
Functional Rules

Functional Python

Achieved
Oct 8, 2015
Achievement
Test Time!

Django Basics

Achieved
Oct 8, 2015
Achievement
Final Details

Django Basics

Achieved
Oct 7, 2015
Achievement
Django Templates

Django Basics

Achieved
Oct 6, 2015
Achievement
Character Builder

Flask Basics

Achieved
Sep 27, 2015
Achievement
Flask Templates

Flask Basics

Achieved
Sep 26, 2015
Achievement
Welcome to Flask

Flask Basics

Achieved
Sep 24, 2015
Achievement
Getting Started with Data Science

Data Science Basics

Achieved
Sep 22, 2015
Achievement
What Is Testing?

Python Testing

Achieved
Sep 21, 2015
Achievement
Model Administration

Django Basics

Achieved
Sep 8, 2015
Achievement
What a View

Django Basics

Achieved
Sep 7, 2015
Achievement
Say Hello to Django

Django Basics

Achieved
Aug 26, 2015
Achievement
Migrations and Relationships

ActiveRecord Basics

Achieved
Apr 14, 2015
Achievement
Widgets and Custom Menus

How to Make a Website with WordPress

Achieved
Apr 14, 2015
Achievement
WordPress Plugin Best Practices

How to Make a Website with WordPress

Achieved
Apr 14, 2015
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
Apr 14, 2015
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
Apr 14, 2015
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
Apr 14, 2015
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
Apr 14, 2015
Achievement
Finding Good WordPress Plugins and Themes

How to Build a WordPress Blog Without Coding

Achieved
Apr 14, 2015
Achievement
Managing Comments on a WordPress Blog

How to Build a WordPress Blog Without Coding

Achieved
Apr 14, 2015
Achievement
Working with Media in WordPress Blogs

How to Build a WordPress Blog Without Coding

Achieved
Apr 14, 2015
Achievement
Posts and Pages in WordPress

How to Build a WordPress Blog Without Coding

Achieved
Apr 14, 2015
Achievement
Blogging with WordPress Overview

How to Build a WordPress Blog Without Coding

Achieved
Apr 14, 2015
Achievement
A Template Hierarchy Review

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Media Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Custom Post Type Templates

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Archive Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Page and Post Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Homepage Templates in WordPress

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Core WordPress Theme Files

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
How WordPress Templates Work

The WordPress Template Hierarchy

Achieved
Apr 14, 2015
Achievement
Introduction to ActiveRecord

ActiveRecord Basics

Achieved
Apr 12, 2015
Achievement
Ruby Methods

Ruby Basics (Retired)

Achieved
Mar 6, 2015
Achievement
Ruby Numbers (Ruby Basics)

Ruby Basics (Retired)

Achieved
Mar 6, 2015
Achievement
Ruby Strings (Ruby Basics)

Ruby Basics (Retired)

Achieved
Mar 6, 2015
Achievement
How Ruby Works

Ruby Basics (Retired)

Achieved
Mar 6, 2015
Achievement
Dates and Times

Dates and Times in Python (2014)

Achieved
Feb 12, 2015
Achievement
Local Python

Setting Up a Local Python Environment

Achieved
Feb 6, 2015
Achievement
Hack-n-Slash

Object-Oriented Python (retired)

Achieved
Jan 24, 2015
Achievement
Python Inheritance

Object-Oriented Python (retired)

Achieved
Jan 24, 2015
Achievement
Python Objects

Object-Oriented Python (retired)

Achieved
Jan 24, 2015
Achievement
Dungeon Game

Python Collections (Retired)

Achieved
Jan 23, 2015
Achievement
Tuples

Python Collections (Retired)

Achieved
Jan 23, 2015
Achievement
Dictionaries

Python Collections (Retired)

Achieved
Jan 23, 2015
Achievement
Slices

Python Collections (Retired)

Achieved
Jan 22, 2015
Achievement
Lists Redux

Python Collections (Retired)

Achieved
Jan 21, 2015
Achievement
Buggy Logs

Write Better Python

Achieved
Jan 21, 2015
Achievement
Cleaner Code

Write Better Python

Achieved
Jan 21, 2015
Achievement
Pick a Number! Any Number!

Python Basics (Retired)

Achieved
Jan 20, 2015
Achievement
Putting the "Fun" Back in "Functions"

Python Basics (Retired)

Achieved
Jan 20, 2015
Achievement
Shopping List

Python Basics (Retired)

Achieved
Jan 19, 2015
Achievement
Things That Count

Python Basics (Retired)

Achieved
Jan 19, 2015
Achievement
Using a Navigation Controller With Segues (Swift)

Build a Playlist Browser with Swift

Achieved
Jan 18, 2015
Achievement
Working With Multiple View Controllers (Swift)

Build a Playlist Browser with Swift

Achieved
Jan 17, 2015
Achievement
Swift Value vs Reference Types

Object-Oriented Swift

Achieved
Jan 16, 2015
Achievement
Swift Properties

Object-Oriented Swift

Achieved
Jan 16, 2015
Achievement
Swift Inheritance

Object-Oriented Swift

Achieved
Jan 16, 2015
Achievement
Swift Classes and Objects

Object-Oriented Swift

Achieved
Jan 16, 2015
Achievement
Ins & Outs

Python Basics (Retired)

Achieved
Dec 21, 2014
Achievement
Say Hello to Python

Python Basics (Retired)

Achieved
Dec 21, 2014
Achievement
Swift Structs and their Methods

Swift Enums and Structs

Achieved
Nov 12, 2014
Achievement
Swift Structs

Swift Enums and Structs

Achieved
Nov 12, 2014
Achievement
Swift Enums and their Methods

Swift Enums and Structs

Achieved
Nov 12, 2014
Achievement
Swift Enums

Swift Enums and Structs

Achieved
Nov 12, 2014
Achievement
Build a Todo List Application with Rails 4

Build a Todo List Application with Rails 4

Achieved
Nov 4, 2014
Achievement
Installing a Ruby Development Environment

Installing a Ruby Development Environment

Achieved
Oct 24, 2014
Achievement
Displaying Our Weather Data

Build a Weather App with Swift (Retired)

Achieved
Oct 22, 2014
Achievement
Data Modeling With Structures

Build a Weather App with Swift (Retired)

Achieved
Oct 21, 2014
Achievement
Concurrency

Build a Weather App with Swift (Retired)

Achieved
Oct 21, 2014
Achievement
Pulling Data From the Web

Build a Weather App with Swift (Retired)

Achieved
Oct 20, 2014
Achievement
Deploying to a Device

Build a Simple iPhone App with Swift

Achieved
Oct 19, 2014
Achievement
Debugging Our App

Build a Simple iPhone App with Swift

Achieved
Oct 19, 2014
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Oct 18, 2014
Achievement
Using a Data Model

Build a Simple iPhone App with Swift

Achieved
Oct 18, 2014
Achievement
Views and View Controllers

Build a Simple iPhone App with Swift

Achieved
Oct 17, 2014
Achievement
Getting Started with Xcode

Build a Simple iPhone App with Swift

Achieved
Oct 17, 2014
Achievement
Swift Optionals

Swift Functions and Optionals

Achieved
Oct 17, 2014
Achievement
Swift Parameters and Tuples

Swift Functions and Optionals

Achieved
Oct 17, 2014
Achievement
Swift Functions

Swift Functions and Optionals

Achieved
Oct 17, 2014
Achievement
Control Flow

Swift Basics (retired)

Achieved
Oct 13, 2014
Achievement
Collections

Swift Basics (retired)

Achieved
Oct 13, 2014
Achievement
Operators

Swift Basics (retired)

Achieved
Oct 13, 2014
Achievement
Types

Swift Basics (retired)

Achieved
Oct 12, 2014
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Oct 12, 2014
Achievement
Capturing Photos and Videos

Build a Self-Destructing Message Android App

Achieved
Oct 8, 2014
Achievement
Relating Users in Parse.com

Build a Self-Destructing Message Android App

Achieved
Oct 5, 2014
Achievement
Intro to Sprite Kit

Build a Game with Sprite Kit

Achieved
Oct 3, 2014
Achievement
Using Fragments for Tabs

Build a Self-Destructing Message Android App

Achieved
Sep 30, 2014
Achievement
Adding Users Using Parse.com

Build a Self-Destructing Message Android App

Achieved
Sep 29, 2014
Achievement
Starting the App

Build a Self-Destructing Message Android App

Achieved
Sep 28, 2014
Achievement
Using Intents to Display and Share Posts

Build a Blog Reader Android App

Achieved
Sep 27, 2014
Achievement
Adapting Data for Display in a List

Build a Blog Reader Android App

Achieved
Sep 19, 2014
Achievement
Getting Data from the Web

Build a Blog Reader Android App

Achieved
Sep 14, 2014
Achievement
Rebuilding from Scratch

Build a Blog Reader Android App

Achieved
Sep 13, 2014
Achievement
Exploring the Master-Detail Template

Build a Blog Reader Android App

Achieved
Sep 12, 2014
Achievement
Testing and Debugging

Build a Simple Android App (2014)

Achieved
Sep 10, 2014
Achievement
Improving Our Code

Build a Simple Android App (2014)

Achieved
Sep 9, 2014
Achievement
Coding the Fun Facts

Build a Simple Android App (2014)

Achieved
Sep 4, 2014
Achievement
Basic Android Programming

Build a Simple Android App (2014)

Achieved
Sep 4, 2014
Achievement
Creating the Initial Screen Layout

Build a Simple Android App (2014)

Achieved
Sep 4, 2014
Achievement
Getting Started with Android

Build a Simple Android App (2014)

Achieved
Sep 3, 2014
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Aug 22, 2014
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Aug 21, 2014
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Aug 21, 2014
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Aug 21, 2014
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Aug 21, 2014
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Aug 21, 2014
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Aug 20, 2014
Achievement
Newbie

Achieved
Aug 20, 2014