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donald kaiser

Member Since March 11, 2016

9,736

Total Points

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2,893

Python

2893 pts
Achievements

0 pts
Forum
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1,051

Databases

1051 pts
Achievements

0 pts
Forum
•
816

Business

816 pts
Achievements

0 pts
Forum
•
807

HTML

806 pts
Achievements

1 pts
Forum
•
603

PHP

603 pts
Achievements

0 pts
Forum
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458

Data Analysis

458 pts
Achievements

0 pts
Forum
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211

Development Tools

211 pts
Achievements

0 pts
Forum
•
205

CSS

205 pts
Achievements

0 pts
Forum
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177

Machine Learning

177 pts
Achievements

0 pts
Forum
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40

Digital Literacy

40 pts
Achievements

0 pts
Forum
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1

Design

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.

121 Achievements

Achievement
Writing a Classifier

Machine Learning Basics

Achieved
Nov 26, 2019
Achievement
Machine Learning Vocabulary

Machine Learning Basics

Achieved
Nov 26, 2019
Achievement
Introduction to Machine Learning

Machine Learning Basics

Achieved
Nov 26, 2019
Achievement
Big Data at Netflix

Introduction to Big Data

Achieved
Nov 26, 2019
Achievement
Where and How Big Data Is Used

Introduction to Big Data

Achieved
Nov 26, 2019
Achievement
What is Big Data

Introduction to Big Data

Achieved
Nov 26, 2019
Achievement
Additional Scraping Tasks

Scraping Data From the Web

Achieved
Nov 26, 2019
Achievement
A World Full of Spiders

Scraping Data From the Web

Achieved
Nov 26, 2019
Achievement
Introducing Data Scraping

Scraping Data From the Web

Achieved
Nov 26, 2019
Achievement
Selecting Relevant Data

Cleaning and Preparing Data

Achieved
Nov 26, 2019
Achievement
Handling Bad Data

Cleaning and Preparing Data

Achieved
Nov 26, 2019
Achievement
“Clean” or “Dirty” Data

Cleaning and Preparing Data

Achieved
Nov 26, 2019
Achievement
Exploring pandas

Introduction to pandas

Achieved
Nov 26, 2019
Achievement
Meet pandas

Introduction to pandas

Achieved
Nov 26, 2019
Achievement
Array Programming

Introduction to NumPy

Achieved
Nov 25, 2019
Achievement
Array Organization

Introduction to NumPy

Achieved
Nov 24, 2019
Achievement
Meet NumPy

Introduction to NumPy

Achieved
Nov 19, 2019
Achievement
Data Eruption

Introduction to Data Visualization with Matplotlib

Achieved
Nov 19, 2019
Achievement
Chart Toppers

Introduction to Data Visualization with Matplotlib

Achieved
Nov 19, 2019
Achievement
Getting Started with Data Visualization

Introduction to Data Visualization with Matplotlib

Achieved
Nov 17, 2019
Achievement
The Data Analysis Process

Data Analysis Basics

Achieved
Oct 22, 2019
Achievement
Getting to Know Your Data

Data Analysis Basics

Achieved
Oct 22, 2019
Achievement
Introducing Data Analysis

Data Analysis Basics

Achieved
Oct 22, 2019
Achievement
Error Handling

Error Handling in Swift

Achieved
Oct 16, 2019
Achievement
Creating Flexible Objects Using Protocols

Protocols in Swift

Achieved
Oct 16, 2019
Achievement
Protocol Basics

Protocols in Swift

Achieved
Oct 16, 2019
Achievement
Objects and Optionals

Enumerations and Optionals in Swift

Achieved
Oct 16, 2019
Achievement
Introduction to Optionals

Enumerations and Optionals in Swift

Achieved
Oct 16, 2019
Achievement
Introduction to Enumerations

Enumerations and Optionals in Swift

Achieved
Oct 15, 2019
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Oct 8, 2019
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Oct 8, 2019
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Oct 5, 2019
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Oct 1, 2019
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Sep 17, 2019
Achievement
Functions in Swift

Functions in Swift

Achieved
Sep 3, 2019
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Sep 2, 2019
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
Aug 29, 2019
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
Aug 27, 2019
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Aug 25, 2019
Achievement
Swift Operators

Swift Basics

Achieved
Aug 24, 2019
Achievement
Swift Types

Swift Basics

Achieved
Aug 23, 2019
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Aug 23, 2019
Achievement
Python: Advanced Objects

Object-Oriented Python

Achieved
Aug 20, 2019
Achievement
Dice Roller

Object-Oriented Python

Achieved
Aug 20, 2019
Achievement
Timezones

Dates and Times in Python (2014)

Achieved
Aug 20, 2019
Achievement
Math Quiz App

Dates and Times in Python (2014)

Achieved
Aug 20, 2019
Achievement
Dates and Times

Dates and Times in Python (2014)

Achieved
Aug 20, 2019
Achievement
Buggy Logs

Write Better Python

Achieved
Aug 20, 2019
Achievement
Cleaner Code

Write Better Python

Achieved
Aug 20, 2019
Achievement
Python: Inheritance

Object-Oriented Python

Achieved
Aug 13, 2019
Achievement
Python: Instant Objects

Object-Oriented Python

Achieved
Aug 13, 2019
Achievement
Iterating and Packing with Dictionaries

Introducing Dictionaries

Achieved
Aug 6, 2019
Achievement
Introducing Dictionaries

Introducing Dictionaries

Achieved
Aug 6, 2019
Achievement
Sequence Operations

Python Sequences

Achieved
Aug 6, 2019
Achievement
Sequence Iterations

Python Sequences

Achieved
Aug 3, 2019
Achievement
Packing and Unpacking

Functions, Packing, and Unpacking

Achieved
Aug 3, 2019
Achievement
Getting Info In and Out of Functions

Functions, Packing, and Unpacking

Achieved
Jul 31, 2019
Achievement
Introduction to Functions

Functions, Packing, and Unpacking

Achieved
Jul 30, 2019
Achievement
Getting to Know Tuples

Introducing Tuples

Achieved
Jul 30, 2019
Achievement
Build an Application

Introducing Lists

Achieved
Jul 30, 2019
Achievement
Using Lists

Introducing Lists

Achieved
Jul 30, 2019
Achievement
Meet Lists

Introducing Lists

Achieved
Jul 21, 2019
Achievement
All Together Now

Python Basics

Achieved
Jul 20, 2019
Achievement
Functions and Looping

Python Basics

Achieved
Jul 18, 2019
Achievement
Types and Branching

Python Basics

Achieved
Jul 17, 2019
Achievement
Meet Python

Python Basics

Achieved
Jul 16, 2019
Achievement
Product Market Fit

How to Start a Business

Achieved
Aug 2, 2017
Achievement
Discovery

How to Start a Business

Achieved
Aug 2, 2017
Achievement
Soft Skills - Psychology

Soft Skills

Achieved
Aug 1, 2017
Achievement
Writing Online

Soft Skills

Achieved
Aug 1, 2017
Achievement
Productivity

Soft Skills

Achieved
Aug 1, 2017
Achievement
Presentation Skills

Soft Skills

Achieved
Aug 1, 2017
Achievement
Important Skills For Professional Success

Soft Skills

Achieved
Jul 31, 2017
Achievement
Orientation: Selecting Data

SQL Reporting by Example

Achieved
Jul 19, 2017
Achievement
Getting Started With HTML

HTML Basics

Achieved
Jul 18, 2017
Achievement
Table Relationships

Querying Relational Databases

Achieved
Jul 11, 2017
Achievement
Database Keys

Querying Relational Databases

Achieved
Jul 11, 2017
Achievement
Database Normalization

Querying Relational Databases

Achieved
Jul 10, 2017
Achievement
Date and Time Functions

Reporting with SQL

Achieved
Jul 10, 2017
Achievement
Working with Text

Reporting with SQL

Achieved
Jul 10, 2017
Achievement
Video Marketing

How to Market Your Business

Achieved
Jul 5, 2017
Achievement
Email Marketing

How to Market Your Business

Achieved
Jul 5, 2017
Achievement
Search Engine Optimization

How to Market Your Business

Achieved
Jul 4, 2017
Achievement
Usability Testing

How to Market Your Business

Achieved
Jul 4, 2017
Achievement
Usability Basics

How to Market Your Business

Achieved
Jul 4, 2017
Achievement
Social Media

How to Market Your Business

Achieved
Jul 4, 2017
Achievement
S3 Storage Service

AWS with S3

Achieved
Jun 29, 2017
Achievement
AWS and "The Cloud"

AWS with S3

Achieved
Jun 29, 2017
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
Jun 29, 2017
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Jun 16, 2017
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
Jun 15, 2017
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
Jun 15, 2017
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
Jun 15, 2017
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Jun 15, 2017
Achievement
Finding the Data You Want

SQL Basics

Achieved
Jun 14, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Jun 14, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Jun 14, 2017
Achievement
PHP Includes

Build a Basic PHP Website (2018)

Achieved
May 4, 2016
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
May 3, 2016
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
May 3, 2016
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
May 3, 2016
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
May 3, 2016
Achievement
PHP Internal Functions

PHP Functions

Achieved
Apr 13, 2016
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Apr 6, 2016
Achievement
PHP Functions Basics

PHP Functions

Achieved
Apr 6, 2016
Achievement
PHP Loops

PHP Basics (Retired)

Achieved
Apr 5, 2016
Achievement
PHP Conditionals

PHP Basics (Retired)

Achieved
Apr 2, 2016
Achievement
PHP Datatypes

PHP Basics (Retired)

Achieved
Apr 2, 2016
Achievement
PHP Data & Structure

PHP Basics (Retired)

Achieved
Apr 2, 2016
Achievement
PHP Getting Started

PHP Basics (Retired)

Achieved
Mar 30, 2016
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Mar 30, 2016
Achievement
Sharing a Website

How to Make a Website

Achieved
Mar 30, 2016
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Mar 27, 2016
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Mar 25, 2016
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Mar 23, 2016
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Mar 21, 2016
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Mar 19, 2016
Achievement
Creating HTML Content

How to Make a Website

Achieved
Mar 19, 2016
Achievement
HTML First

How to Make a Website

Achieved
Mar 11, 2016
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Mar 11, 2016
Achievement
Newbie

Achieved
Mar 11, 2016