Oskar Pihlak

Oskar Pihlak

Tallinn, Estonia

2,094

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

    • Estonian
    • Spanish
    • English
    • Russian
    • Italian

24 Achievements

  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Nov 28, 2016

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Nov 27, 2016

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Nov 27, 2016

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Nov 16, 2016

    HTML First
  • Achievement

    Table Relationships

    Querying Relational Databases

    Achieved

    Nov 15, 2016

    Table Relationships
  • Achievement

    Database Keys

    Querying Relational Databases

    Achieved

    Nov 15, 2016

    Database Keys
  • Achievement

    Database Normalization

    Querying Relational Databases

    Achieved

    Nov 15, 2016

    Database Normalization
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Nov 13, 2016

    Aggregate and Numeric Functions
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Nov 12, 2016

    Ordering, Limiting and Paging Results
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Nov 11, 2016

    Adding Data to a Database
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Nov 11, 2016

    Deleting Data from a Database
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Nov 11, 2016

    Handling Errors When Manipulating Data
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Nov 11, 2016

    Updating Data in a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Nov 10, 2016

    Finding the Data You Want
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Nov 6, 2016

    Perfecting the Prototype
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Nov 5, 2016

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Nov 5, 2016

    Data, Databases and SQL
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Nov 5, 2016

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Nov 5, 2016

    Getting Started with Java
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Nov 2, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Oct 30, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Oct 29, 2016

    Introducing JavaScript
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Oct 29, 2016

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Oct 29, 2016

    Newbie