Oleksandr Krasnovskyy

Oleksandr Krasnovskyy

Member Since October 4, 2018

3,312

Total Points

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35 Achievements

  • Achievement

    Array Organization

    Introduction to NumPy

    Achieved

    Jun 2, 2019

    Array Organization
  • Achievement

    Meet NumPy

    Introduction to NumPy

    Achieved

    Jun 1, 2019

    Meet NumPy
  • Achievement

    Python: Instant Objects

    Object-Oriented Python

    Achieved

    May 28, 2019

    Python: Instant Objects
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    May 9, 2019

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    May 8, 2019

    Adding Data to a Database
  • Achievement

    Machine Learning Vocabulary

    Machine Learning Basics

    Achieved

    Mar 27, 2019

    Machine Learning Vocabulary
  • Achievement

    Introduction to Machine Learning

    Machine Learning Basics

    Achieved

    Mar 26, 2019

    Introduction to Machine Learning
  • Achievement

    Python Lists

    Python Collections (2016, retired 2019)

    Achieved

    Mar 25, 2019

    Python Lists
  • Achievement

    Introducing Data Analysis

    Data Analysis Basics

    Achieved

    Mar 19, 2019

    Introducing Data Analysis
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Mar 19, 2019

    Finding the Data You Want
  • Achievement

    Build an Application

    Introducing Lists

    Achieved

    Mar 13, 2019

    Build an Application
  • Achievement

    Using Lists

    Introducing Lists

    Achieved

    Mar 13, 2019

    Using Lists
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Mar 13, 2019

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Mar 12, 2019

    Data, Databases and SQL
  • Achievement

    Meet Lists

    Introducing Lists

    Achieved

    Mar 12, 2019

    Meet Lists
  • Achievement

    Functions and Looping

    Python Basics

    Achieved

    Mar 10, 2019

    Functions and Looping
  • Achievement

    Meet Python

    Python Basics

    Achieved

    Mar 4, 2019

    Meet Python
  • Achievement

    Protecting Data and Keeping Attackers Out

    Introduction to Application Security

    Achieved

    Jan 27, 2019

    Protecting Data and Keeping Attackers Out
  • Achievement

    Why Protect Your Web Apps

    Introduction to Application Security

    Achieved

    Jan 13, 2019

    Why Protect Your Web Apps
  • Achievement

    Security: Solutions

    Introduction to Data Security

    Achieved

    Jan 1, 2019

    Security: Solutions
  • Achievement

    Security: Concerns

    Introduction to Data Security

    Achieved

    Dec 21, 2018

    Security: Concerns
  • Achievement

    Security in Practice

    Security Literacy

    Achieved

    Dec 21, 2018

    Security in Practice
  • Achievement

    Common Attacks and Defenses

    Security Literacy

    Achieved

    Dec 6, 2018

    Common Attacks and Defenses
  • Achievement

    Hello Internet!

    Security Literacy

    Achieved

    Dec 5, 2018

    Hello Internet!
  • Achievement

    MASH JavaScript

    Treehouse Club - MASH

    Achieved

    Nov 19, 2018

    MASH JavaScript
  • Achievement

    MASH CSS

    Treehouse Club - MASH

    Achieved

    Nov 5, 2018

    MASH CSS
  • Achievement

    MASH HTML

    Treehouse Club - MASH

    Achieved

    Oct 30, 2018

    MASH HTML
  • Achievement

    Treehouse Club - JavaScript

    Treehouse Club: JavaScript

    Achieved

    Oct 30, 2018

    Treehouse Club - JavaScript
  • Achievement

    Treehouse Club - CSS

    Treehouse Club: CSS

    Achieved

    Oct 19, 2018

    Treehouse Club - CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Oct 14, 2018

    Welcome to the Treehouse Club
  • Achievement

    WWW

    How the Web Works

    Achieved

    Oct 14, 2018

    WWW
  • Achievement

    The Internet

    How the Internet Works

    Achieved

    Oct 11, 2018

    The Internet
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Oct 6, 2018

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Oct 5, 2018

    Computer Basics
  • Achievement

    Newbie

    Achieved

    Oct 4, 2018

    Newbie