Piotr Obrebski

Piotr Obrebski

Gdańsk, Poland
Open to Work

2,064

Total Points

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Learn more about when and how points are earned.

Skills & Experience

  • Spoken Languages

    • polish
    • english

23 Achievements

  • Achievement

    Python Lists

    Python Collections (2016, retired 2019)

    Achieved

    Mar 27, 2019

    Python Lists
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Mar 25, 2019

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Mar 20, 2019

    Exploring the Java Collections Framework
  • Achievement

    All Together Now

    Python Basics

    Achieved

    Mar 13, 2019

    All Together Now
  • Achievement

    Functions and Looping

    Python Basics

    Achieved

    Mar 13, 2019

    Functions and Looping
  • Achievement

    Types and Branching

    Python Basics

    Achieved

    Mar 13, 2019

    Types and Branching
  • Achievement

    Meet Python

    Python Basics

    Achieved

    Mar 13, 2019

    Meet Python
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Mar 12, 2019

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Mar 12, 2019

    Getting There
  • Achievement

    Gotchas and Wins

    Java Arrays

    Achieved

    Mar 4, 2019

    Gotchas and Wins
  • Achievement

    Iteration

    Java Arrays

    Achieved

    Feb 23, 2019

    Iteration
  • Achievement

    Creation

    Java Arrays

    Achieved

    Feb 19, 2019

    Creation
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    Feb 14, 2019

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Feb 14, 2019

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Feb 7, 2019

    Harnessing the Power of Objects
  • Achievement

    Build an Application

    Introducing Lists

    Achieved

    Feb 7, 2019

    Build an Application
  • Achievement

    Using Lists

    Introducing Lists

    Achieved

    Feb 7, 2019

    Using Lists
  • Achievement

    Meet Lists

    Introducing Lists

    Achieved

    Feb 7, 2019

    Meet Lists
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Feb 6, 2019

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Feb 3, 2019

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Feb 3, 2019

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Feb 1, 2019

    Getting Started with Java
  • Achievement

    Newbie

    Achieved

    Jan 31, 2019

    Newbie