🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

Join our free workshop and get a Treehouse discount code! 💼 Register here!

New No-Code Track! 🚀 New videos dropping every week—start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

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

Jan Lundeen

Member Since November 21, 2016

I'm a Quality Assurance Analyst and Business Analyst who'd like to sharpen my technical skills.

5,932

Total Points

•
957

Databases

956 pts
Achievements

1 pts
Forum
•
935

Development Tools

935 pts
Achievements

0 pts
Forum
•
596

HTML

596 pts
Achievements

0 pts
Forum
•
507

Design

507 pts
Achievements

0 pts
Forum
•
502

Digital Literacy

502 pts
Achievements

0 pts
Forum
•
502

JavaScript

490 pts
Achievements

12 pts
Forum
•
471

Data Analysis

471 pts
Achievements

0 pts
Forum
•
421

Python

409 pts
Achievements

12 pts
Forum
•
272

CSS

272 pts
Achievements

0 pts
Forum
•
207

Quality Assurance

207 pts
Achievements

0 pts
Forum
•
77

Java

63 pts
Achievements

14 pts
Forum
•
56

Professional Growth

56 pts
Achievements

0 pts
Forum
•
50

Computer Science

50 pts
Achievements

0 pts
Forum
•
5

APIs

5 pts
Achievements

0 pts
Forum
•
1

AI

1 pts
Achievements

0 pts
Forum

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

Skills & Experience

Job Title

Quality Assurance Analyst/Business Analyst

69 Achievements

Achievement
Introduction To Data Visualization

Data Visualization with Excel

Achieved
Apr 13, 2025
Achievement
The Browser Environment

JavaScript and the DOM

Achieved
Jan 1, 2024
Achievement
Playing a Counting Game

Introduction to Algorithms

Achieved
Dec 29, 2022
Achievement
Welcome to Basic Statistics for Data Analysis

Basic Statistics for Data Analysis

Achieved
Aug 16, 2022
Achievement
Managing Committed Files

Introduction to Git

Achieved
Feb 22, 2021
Achievement
Getting Started with Java

Java Basics

Achieved
Apr 12, 2020
Achievement
Getting to Know Your Data

Data Analysis Basics

Achieved
Mar 30, 2020
Achievement
Introducing Data Analysis

Data Analysis Basics

Achieved
Mar 29, 2020
Achievement
First Commits

Introduction to Git

Achieved
Nov 19, 2019
Achievement
How to Make Wireframes in Balsamiq

Introduction to Wireframing

Achieved
Aug 6, 2019
Achievement
What is Wireframing?

Introduction to Wireframing

Achieved
Jul 18, 2019
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
May 28, 2019
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Mar 15, 2019
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Feb 4, 2019
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Jan 14, 2019
Achievement
GET and POST Requests in a Browser

HTTP Basics

Achieved
Jan 1, 2019
Achievement
Introduction to HTTP

HTTP Basics

Achieved
Nov 28, 2018
Achievement
Getting the REST You Need 2

Introduction to REST APIs

Achieved
Nov 21, 2018
Achievement
Understanding Our Users

Creating User Experiences

Achieved
Nov 1, 2018
Achievement
Intro to User Experience (UX) Design

Creating User Experiences

Achieved
Oct 15, 2018
Achievement
Scrum Artifacts

Scrum Basics

Achieved
Sep 19, 2018
Achievement
Scrum Events

Scrum Basics

Achieved
Sep 18, 2018
Achievement
Introducing Scrum

Scrum Basics

Achieved
Sep 18, 2018
Achievement
What is Agile?

Scrum Basics

Achieved
Sep 15, 2018
Achievement
Designing with Patterns

UX Design Patterns (2018 Version)

Achieved
Aug 28, 2018
Achievement
Web Apps

Accessibility

Achieved
Aug 20, 2018
Achievement
Websites

Accessibility

Achieved
Aug 9, 2018
Achievement
Introduction

Accessibility

Achieved
Jul 18, 2018
Achievement
Design Patterns

Prototyping in the Browser

Achieved
Jul 5, 2018
Achievement
Page Layout

Prototyping in the Browser

Achieved
Jun 20, 2018
Achievement
Exploring Best Practices

Introduction to Selenium

Achieved
May 2, 2018
Achievement
Test Drive

Introduction to Selenium

Achieved
Feb 22, 2018
Achievement
Meet Selenium

Introduction to Selenium

Achieved
Feb 9, 2018
Achievement
Exploration

Web Design Process

Achieved
Feb 9, 2018
Achievement
Discovery

Web Design Process

Achieved
Feb 7, 2018
Achievement
Build a Spreadsheet

Spreadsheet Basics

Achieved
Nov 9, 2017
Achievement
Spreadsheet Best Practices

Spreadsheet Basics

Achieved
Nov 7, 2017
Achievement
Spreadsheet Functions & Formulas

Spreadsheet Basics

Achieved
Nov 7, 2017
Achievement
Getting the REST You Need

REST API Basics

Achieved
Oct 23, 2017
Achievement
Getting Started With Spreadsheets

Spreadsheet Basics

Achieved
Oct 6, 2017
Achievement
Introducing Spreadsheets

Spreadsheet Basics

Achieved
Sep 27, 2017
Achievement
Subqueries

Querying Relational Databases

Achieved
May 31, 2017
Achievement
Set Operations

Querying Relational Databases

Achieved
May 10, 2017
Achievement
Joining Table Data with SQL

Querying Relational Databases

Achieved
Apr 19, 2017
Achievement
Table Relationships

Querying Relational Databases

Achieved
Apr 13, 2017
Achievement
Database Keys

Querying Relational Databases

Achieved
Apr 9, 2017
Achievement
Database Normalization

Querying Relational Databases

Achieved
Apr 6, 2017
Achievement
Date and Time Functions

Reporting with SQL

Achieved
Apr 4, 2017
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
Mar 22, 2017
Achievement
Working with Text

Reporting with SQL

Achieved
Mar 14, 2017
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Feb 28, 2017
Achievement
Important Skills For Professional Success

Soft Skills

Achieved
Feb 24, 2017
Achievement
Finding the Data You Want

SQL Basics

Achieved
Feb 24, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Feb 17, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Feb 10, 2017
Achievement
MASH JavaScript

Treehouse Club - MASH

Achieved
Feb 8, 2017
Achievement
MASH CSS

Treehouse Club - MASH

Achieved
Feb 1, 2017
Achievement
MASH HTML

Treehouse Club - MASH

Achieved
Jan 26, 2017
Achievement
Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achieved
Jan 18, 2017
Achievement
Treehouse Club - CSS

Treehouse Club: CSS

Achieved
Jan 4, 2017
Achievement
Logic in Python

Python Basics (2015)

Achieved
Dec 29, 2016
Achievement
Welcome to the Treehouse Club

Treehouse Club: HTML

Achieved
Dec 28, 2016
Achievement
Python Data Types

Python Basics (2015)

Achieved
Dec 15, 2016
Achievement
WWW

How the Web Works

Achieved
Dec 1, 2016
Achievement
The Internet

How the Internet Works

Achieved
Nov 29, 2016
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Nov 27, 2016
Achievement
Computer Languages

Computer Basics

Achieved
Nov 22, 2016
Achievement
Computer Basics

Computer Basics

Achieved
Nov 22, 2016
Achievement
Newbie

Achieved
Nov 21, 2016