Stefan Frank

Stefan Frank

Hamburg, Germany
Open to Work

5,990

Total Points

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

Skills & Experience

  • Job Title

    Working Student

  • Spoken Languages

    • German
    • English
    • Russian

72 Achievements

  • Achievement

    Introduction to HTTP

    HTTP Basics

    Achieved

    Feb 6, 2017

    Introduction to HTTP
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Feb 3, 2017

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Feb 2, 2017

    Introducing JavaScript
  • Achievement

    Updating Data in Sinatra

    Building Web Apps with Sinatra

    Achieved

    Dec 15, 2016

    Updating Data in Sinatra
  • Achievement

    Adding New Data in Sinatra

    Building Web Apps with Sinatra

    Achieved

    Dec 15, 2016

    Adding New Data in Sinatra
  • Achievement

    Sinatra ERB Templates

    Building Web Apps with Sinatra

    Achieved

    Dec 15, 2016

    Sinatra ERB Templates
  • Achievement

    Creating New Sinatra Apps

    Building Web Apps with Sinatra

    Achieved

    Dec 15, 2016

    Creating New Sinatra Apps
  • Achievement

    Working With Blocks

    Ruby Blocks

    Achieved

    Dec 10, 2016

    Working With Blocks
  • Achievement

    Ruby Blocks

    Ruby Blocks

    Achieved

    Dec 10, 2016

    Ruby Blocks
  • Achievement

    Gems In Depth

    Ruby Gems

    Achieved

    Dec 10, 2016

    Gems In Depth
  • Achievement

    Ruby Gems

    Ruby Gems

    Achieved

    Dec 10, 2016

    Ruby Gems
  • Achievement

    Store Inventory Using Modules

    Ruby Modules

    Achieved

    Dec 9, 2016

    Store Inventory Using Modules
  • Achievement

    Include and Extend

    Ruby Modules

    Achieved

    Dec 9, 2016

    Include and Extend
  • Achievement

    Ruby Core Modules

    Ruby Modules

    Achieved

    Dec 9, 2016

    Ruby Core Modules
  • Achievement

    Ruby Module Basics

    Ruby Modules

    Achieved

    Dec 9, 2016

    Ruby Module Basics
  • Achievement

    Ruby Standard Library: Part 2

    Ruby Core and Standard Library

    Achieved

    Dec 9, 2016

    Ruby Standard Library: Part 2
  • Achievement

    Ruby Standard Library: Part 1

    Ruby Core and Standard Library

    Achieved

    Dec 8, 2016

    Ruby Standard Library: Part 1
  • Achievement

    Ruby Core

    Ruby Core and Standard Library

    Achieved

    Dec 8, 2016

    Ruby Core
  • Achievement

    Hack-n-Slash

    Object-Oriented Python (retired)

    Achieved

    Jun 2, 2016

    Hack-n-Slash
  • Achievement

    Python Inheritance

    Object-Oriented Python (retired)

    Achieved

    Jun 2, 2016

    Python Inheritance
  • Achievement

    Python Objects

    Object-Oriented Python (retired)

    Achieved

    May 2, 2016

    Python Objects
  • Achievement

    Dungeon Game

    Python Collections (Retired)

    Achieved

    Apr 30, 2016

    Dungeon Game
  • Achievement

    Tuples

    Python Collections (Retired)

    Achieved

    Apr 29, 2016

    Tuples
  • Achievement

    Dictionaries

    Python Collections (Retired)

    Achieved

    Apr 28, 2016

    Dictionaries
  • Achievement

    Slices

    Python Collections (Retired)

    Achieved

    Apr 25, 2016

    Slices
  • Achievement

    Lists Redux

    Python Collections (Retired)

    Achieved

    Apr 24, 2016

    Lists Redux
  • Achievement

    Letter Game App

    Python Basics (2015)

    Achieved

    Apr 23, 2016

    Letter Game App
  • Achievement

    Number Game App

    Python Basics (2015)

    Achieved

    Apr 23, 2016

    Number Game App
  • Achievement

    Shopping List App

    Python Basics (2015)

    Achieved

    Apr 23, 2016

    Shopping List App
  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Apr 19, 2016

    Logic in Python
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Apr 18, 2016

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Apr 18, 2016

    Computer Basics
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Apr 17, 2016

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Apr 12, 2016

    Python For Beginners
  • Achievement

    Pick a Number! Any Number!

    Python Basics (Retired)

    Achieved

    Nov 7, 2015

    Pick a Number! Any Number!
  • Achievement

    Putting the "Fun" Back in "Functions"

    Python Basics (Retired)

    Achieved

    Nov 6, 2015

    Putting the "Fun" Back in "Functions"
  • Achievement

    Shopping List

    Python Basics (Retired)

    Achieved

    Nov 6, 2015

    Shopping List
  • Achievement

    Things That Count

    Python Basics (Retired)

    Achieved

    Nov 5, 2015

    Things That Count
  • Achievement

    Ins & Outs

    Python Basics (Retired)

    Achieved

    Nov 2, 2015

    Ins & Outs
  • Achievement

    Say Hello to Python

    Python Basics (Retired)

    Achieved

    Nov 2, 2015

    Say Hello to Python
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Jul 27, 2014

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jul 27, 2014

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jul 27, 2014

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Jul 27, 2014

    How Ruby Works
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Feb 9, 2013

    Selectors
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Feb 9, 2013

    Getting Started with CSS
  • Achievement

    Forms

    HTML

    Achieved

    Feb 9, 2013

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Feb 9, 2013

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Feb 9, 2013

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Feb 9, 2013

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Feb 9, 2013

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Feb 9, 2013

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Feb 9, 2013

    Introduction
  • Achievement

    Advanced Techniques

    Build a Responsive Website

    Achieved

    Feb 9, 2013

    Advanced Techniques
  • Achievement

    Responsive Design

    Build a Responsive Website

    Achieved

    Feb 9, 2013

    Responsive Design
  • Achievement

    Adaptive Design

    Build a Responsive Website

    Achieved

    Feb 9, 2013

    Adaptive Design
  • Achievement

    Fluid Foundation

    Build a Responsive Website

    Achieved

    Feb 9, 2013

    Fluid Foundation
  • Achievement

    Introduction to Responsive Web Design

    Build a Responsive Website

    Achieved

    Feb 9, 2013

    Introduction to Responsive Web Design
  • Achievement

    Functions

    Introduction to Programming

    Achieved

    Feb 6, 2013

    Functions
  • Achievement

    Objects and Arrays

    Introduction to Programming

    Achieved

    Feb 6, 2013

    Objects and Arrays
  • Achievement

    Control Structures

    Introduction to Programming

    Achieved

    Feb 6, 2013

    Control Structures
  • Achievement

    Objects, Classes, and Variables

    Ruby Foundations

    Achieved

    Feb 4, 2013

    Objects, Classes, and Variables
  • Achievement

    Ruby Basics

    Ruby Foundations

    Achieved

    Feb 4, 2013

    Ruby Basics
  • Achievement

    Basics

    Introduction to Programming

    Achieved

    Feb 3, 2013

    Basics
  • Achievement

    Share Your Creation

    Build a Simple iPhone App

    Achieved

    Feb 1, 2013

    Share Your Creation
  • Achievement

    Animate This

    Build a Simple iPhone App

    Achieved

    Jan 31, 2013

    Animate This
  • Achievement

    Shaking Things Up

    Build a Simple iPhone App

    Achieved

    Jan 31, 2013

    Shaking Things Up
  • Achievement

    Making It Pretty

    Build a Simple iPhone App

    Achieved

    Jan 31, 2013

    Making It Pretty
  • Achievement

    Learning the Language

    Build a Simple iPhone App

    Achieved

    Jan 29, 2013

    Learning the Language
  • Achievement

    Getting Started with iPhone

    Build a Simple iPhone App

    Achieved

    Jan 27, 2013

    Getting Started with iPhone
  • Achievement

    Newbie

    Achieved

    Jan 26, 2013

    Newbie
  • Achievement

    Website Basics

    Build a Simple Website

    Achieved

    Jan 26, 2013

    Website Basics