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✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Oliver White

sheffield

learning new IT skills so I can have more fun

6,476

Total Points

•
2,013

Python

2001 pts
Achievements

12 pts
Forum
•
1,449

Databases

1448 pts
Achievements

1 pts
Forum
•
915

CSS

915 pts
Achievements

0 pts
Forum
•
847

JavaScript

847 pts
Achievements

0 pts
Forum
•
545

HTML

545 pts
Achievements

0 pts
Forum
•
99

Data Analysis

99 pts
Achievements

0 pts
Forum
•
60

Development Tools

60 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
2

APIs

2 pts
Achievements

0 pts
Forum
•
1

AI

1 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
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78 Achievements

Achievement
WordPress Setup and Foundations

WordPress Basics

Achieved
May 12, 2026
Achievement
Practice Functions

Practice Creating and Using Functions in Python

Achieved
Mar 10, 2026
Achievement
Creating a Memory Game

Basic Object-Oriented Python

Achieved
Mar 3, 2026
Achievement
Emulating Built-ins

Basic Object-Oriented Python

Achieved
Dec 18, 2025
Achievement
Welcome to OOP

Basic Object-Oriented Python

Achieved
Dec 10, 2025
Achievement
Dice Roller

Object-Oriented Python

Achieved
Sep 17, 2025
Achievement
Python: Advanced Objects

Object-Oriented Python

Achieved
Jul 17, 2025
Achievement
Python: Inheritance

Object-Oriented Python

Achieved
Jun 26, 2025
Achievement
Python: Instant Objects

Object-Oriented Python

Achieved
Feb 26, 2025
Achievement
Iterating and Packing with Dictionaries

Introducing Dictionaries

Achieved
Aug 29, 2024
Achievement
Introducing Dictionaries

Introducing Dictionaries

Achieved
Aug 28, 2024
Achievement
Sequence Operations

Python Sequences

Achieved
Aug 23, 2024
Achievement
Sequence Iterations

Python Sequences

Achieved
Aug 19, 2024
Achievement
Packing and Unpacking

Functions, Packing, and Unpacking

Achieved
Aug 15, 2024
Achievement
Getting Info In and Out of Functions

Functions, Packing, and Unpacking

Achieved
Aug 15, 2024
Achievement
Introduction to Functions

Functions, Packing, and Unpacking

Achieved
Aug 14, 2024
Achievement
Getting to Know Tuples

Introducing Tuples

Achieved
Aug 14, 2024
Achievement
Build an Application

Introducing Lists

Achieved
Aug 13, 2024
Achievement
Using Lists

Introducing Lists

Achieved
Aug 12, 2024
Achievement
Meet Lists

Introducing Lists

Achieved
Aug 7, 2024
Achievement
All Together Now

Python Basics

Achieved
Aug 6, 2024
Achievement
Functions and Looping

Python Basics

Achieved
Aug 2, 2024
Achievement
Types and Branching

Python Basics

Achieved
Jul 30, 2024
Achievement
Meet Python

Python Basics

Achieved
Jul 25, 2024
Achievement
The Data Analysis Process

Data Analysis Basics

Achieved
Jul 2, 2024
Achievement
Getting to Know Your Data

Data Analysis Basics

Achieved
Jul 1, 2024
Achievement
Introducing Data Analysis

Data Analysis Basics

Achieved
Jun 25, 2024
Achievement
Arrow Functions

JavaScript Functions

Achieved
Jun 12, 2024
Achievement
Pass Information Into Functions

JavaScript Functions

Achieved
Jun 7, 2024
Achievement
Create Reusable Code with Functions

JavaScript Functions

Achieved
May 22, 2024
Achievement
The Math Object

JavaScript Numbers

Achieved
May 21, 2024
Achievement
Working with Numbers

JavaScript Numbers

Achieved
May 17, 2024
Achievement
Making Decisions in Your Code with Conditional Statements

JavaScript Basics

Achieved
May 13, 2024
Achievement
Working With Strings

JavaScript Basics

Achieved
Apr 10, 2024
Achievement
Storing and Tracking Information with Variables

JavaScript Basics

Achieved
Feb 27, 2024
Achievement
Hello, JavaScript!

JavaScript Basics

Achieved
Feb 23, 2024
Achievement
Finishing Touches

Enhancing Design with CSS

Achieved
Nov 3, 2023
Achievement
Styling Images

Enhancing Design with CSS

Achieved
Oct 17, 2023
Achievement
Styling Boxes

Enhancing Design with CSS

Achieved
Oct 13, 2023
Achievement
Styling Text

Enhancing Design with CSS

Achieved
Oct 12, 2023
Achievement
CSS Media Queries

CSS Layout

Achieved
Oct 11, 2023
Achievement
CSS Layout Techniques

CSS Layout

Achieved
Oct 10, 2023
Achievement
Box Model Concepts

CSS Layout

Achieved
Oct 3, 2023
Achievement
The CSS Box Model

CSS Layout

Achieved
Oct 3, 2023
Achievement
Fundamental Concepts

CSS Basics

Achieved
Jun 29, 2023
Achievement
Understanding Values and Units

CSS Basics

Achieved
Jun 27, 2023
Achievement
Basic Selectors

CSS Basics

Achieved
Jun 22, 2023
Achievement
Getting Started with CSS

CSS Basics

Achieved
Jun 20, 2023
Achievement
Going Further with HTML

HTML Basics

Achieved
Jun 20, 2023
Achievement
Images, Text and Links

HTML Basics

Achieved
Jun 18, 2023
Achievement
Structuring Your Content

HTML Basics

Achieved
Jun 16, 2023
Achievement
Getting Started With HTML

HTML Basics

Achieved
Jun 15, 2023
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Jun 15, 2023
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Jun 14, 2023
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Jun 13, 2023
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Jun 13, 2023
Achievement
Day 3: Getting Creative

SQL Reporting by Example

Achieved
Jun 12, 2023
Achievement
Day 2: Advanced Selecting

SQL Reporting by Example

Achieved
Jun 10, 2023
Achievement
Day 1: Joining Tables

SQL Reporting by Example

Achieved
Jun 10, 2023
Achievement
Orientation: Selecting Data

SQL Reporting by Example

Achieved
Jun 10, 2023
Achievement
Subqueries

Querying Relational Databases

Achieved
Jun 6, 2023
Achievement
Set Operations

Querying Relational Databases

Achieved
Jun 2, 2023
Achievement
Joining Table Data with SQL

Querying Relational Databases

Achieved
Jun 1, 2023
Achievement
Table Relationships

Querying Relational Databases

Achieved
May 30, 2023
Achievement
Database Keys

Querying Relational Databases

Achieved
May 30, 2023
Achievement
Database Normalization

Querying Relational Databases

Achieved
May 30, 2023
Achievement
Date and Time Functions

Reporting with SQL

Achieved
May 29, 2023
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
May 27, 2023
Achievement
Working with Text

Reporting with SQL

Achieved
May 25, 2023
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
May 24, 2023
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
May 23, 2023
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
May 22, 2023
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
May 12, 2023
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
May 11, 2023
Achievement
Finding the Data You Want

SQL Basics

Achieved
Apr 27, 2023
Achievement
Getting Data from a Database

SQL Basics

Achieved
Apr 11, 2023
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Apr 5, 2023
Achievement
Newbie

Achieved
Mar 29, 2023