Sean McKeown

Sean McKeown

Annapolis, MD
Open to Work

23,267

Total Points

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Skills & Experience

266 Achievements

  • Digital Media Basics
  • Getting Started with Data Visualization
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Introducing Spreadsheets
  • The Data Analysis Process
  • Getting to Know Your Data
  • Introducing Data Analysis
  • Meet Python
  • Dice Roller
  • Python: Advanced Objects
  • Python: Inheritance
  • Python: Instant Objects
  • Sequence Operations
  • Sequence Iterations
  • Packing and Unpacking
  • Getting Info In and Out of Functions
  • Introduction to Functions
  • Iterating and Packing with Dictionaries
  • Introducing Dictionaries
  • Getting to Know Tuples
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Python Lists
  • Build an Application
  • Using Lists
  • Meet Lists
  • Django Models
  • Letter Game App
  • Number Game App
  • Shopping List App
  • Logic in Python
  • Python Data Types
  • Python For Beginners
  • Django Forms
  • Getting the REST You Need
  • Creating a Long Term Business
  • Protecting Yourself With Contracts
  • Establishing a Proper Workflow
  • Building Custom Filters
  • Building Custom Tags
  • Template Tags and Filters
  • Scrum Artifacts
  • Scrum Events
  • Introducing Scrum
  • What is Agile?
  • Test Time!
  • Final Details
  • Django Templates
  • Model Administration
  • What a View
  • Say Hello to Django
  • Covering Your Bases
  • Be Assertive!
  • What Is Testing?
  • Event Planning
  • Build a Pomodoro App
  • Design a Better App
  • Graphical User Interfaces
  • Advanced Tooling
  • IDE Exploration
  • How it Works
  • Efficiency!
  • Exploring the Java Collections Framework
  • Organizing Data
  • Getting There
  • Creating Reports
  • Charts and Tables
  • Exporting
  • Cleaning Data
  • Describing Data
  • Getting Started with Data Science
  • Gettin' CRUD-y With It
  • Our Diary App
  • Password Resets and Testing
  • Adding User Support to Our Application
  • Meet Peewee
  • Blocks Practice
  • Working With Blocks
  • Ruby Blocks
  • Pricing and Project Proposals
  • Delivering the MVP
  • Creating the MVP
  • Harnessing the Power of Objects
  • Meet Objects
  • Build a Simple Todo List Program
  • Ruby Booleans
  • Python Regular Expressions
  • Character Builder
  • Build a Bank Account Class
  • Ruby Variables and Methods
  • Ruby Objects and Classes
  • Flask Templates
  • Welcome to Flask
  • Build a Simple Contact List
  • Ruby Iteration
  • Ruby Loops
  • Math Quiz App
  • Timezones
  • Dates and Times
  • Local Python
  • Perfecting the Prototype
  • Using your New Tools
  • Getting Started with Java
  • Buggy Logs
  • Cleaner Code
  • Password Hashing and Sign-In
  • Build a Grocery List Program
  • Ruby Hashes
  • Ruby Arrays
  • Hack-n-Slash
  • Python Inheritance
  • Python Objects
  • Finding Your First Project
  • Ruby Logical Operators
  • Ruby Control Structures
  • Ruby Operators
  • PHP Loops
  • PHP Conditionals
  • PHP Datatypes
  • PHP Data & Structure
  • PHP Getting Started
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Ruby Strings (Ruby Basics)
  • How Ruby Works
  • AR Extensions
  • Callbacks
  • Query Interface
  • Validation
  • Dungeon Game
  • Tuples
  • Dictionaries
  • Slices
  • Lists Redux
  • Migrations and Relationships
  • Introduction to ActiveRecord
  • Pick a Number! Any Number!
  • Putting the "Fun" Back in "Functions"
  • Shopping List
  • Things That Count
  • Ins & Outs
  • Say Hello to Python
  • AJAX and APIs
  • Securing and Maintaining a MySQL Database
  • jQuery and AJAX
  • SQL Calculating, Aggregating and Other Functions
  • Programming AJAX
  • Joining Relational Data Between Tables in SQL
  • Manipulating Schema with SQL
  • Creating Tables and Manipulating Data with SQL
  • Reading Data from Databases with SQL
  • AJAX Concepts
  • Installing MySQL Server and MySQL Workbench
  • Build a Todo List Application with Rails 4
  • Introduction to Data, Databases and SQL
  • Chrome DevTools Basics
  • Creating a Simple Drawing Application
  • Creating a Password Confirmation Form
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Responsive Web Design and Testing
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Ruby Testing
  • Standard Library
  • Ruby Core
  • Ruby Modules
  • Ruby Procs & Lambdas
  • Ruby Blocks
  • Ruby Loops
  • Ruby Methods
  • Ruby Hashes
  • Ruby Arrays
  • Ruby Numbers
  • Ruby Strings
  • Objects, Classes, and Variables
  • Ruby Basics
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • Installing a Ruby Development Environment
  • Web Apps
  • Websites
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • Customizing Google Maps
  • Google Maps Integration
  • jQuery Plugins
  • Form Validation and Manipulation
  • Introduction
  • Color Theory
  • Principles
  • Elements
  • Introduction to jQuery
  • JavaScript Objects
  • JavaScript Functions
  • JavaScript Arrays
  • JavaScript Numbers
  • JavaScript Strings
  • Introduction Variables
  • Advanced Techniques
  • Responsive Design
  • Adaptive Design
  • Learning the Language
  • Advanced Sass Concepts
  • Speeding up Workflow With Sass
  • Variables, Mixins, and Extending Selectors
  • Getting Started with Sass
  • Getting Started with Android
  • Fluid Foundation
  • Introduction to Responsive Web Design
  • Starting a Freelance Career
  • Introduction to Front-End Frameworks
  • Ruby on Rails Authentication
  • Rails Frontend Development
  • DNS Basics
  • Graphic Basics
  • Website Basics
  • Getting Started With Rails
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Moving Around in the Console
  • Functions
  • Objects and Arrays
  • Control Structures
  • Basics
  • Media Queries
  • CSS Animations
  • Transitions and Transforms
  • Flexbox and Multi-Column Layout
  • Gradients
  • Web Typography
  • Backgrounds and Borders
  • CSS Box Model
  • Text, Fonts, and Lists
  • Values and Units
  • Advanced Selectors
  • Selectors
  • Getting Started with CSS
  • Forms
  • Tables
  • Objects
  • Links
  • Lists
  • Text
  • Introduction
  • Launching the Website
  • Styling Content
  • Creating a Website Structure
  • Text Editors and HTML
  • Website Basics
  • Newbie