Jasper Leenarts

Jasper Leenarts

Amsterdam
Open to Work

Making plans and learn frontend skills to make a career-switch

13,830

Total Points

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Skills & Experience

180 Achievements

  • Add a Sticky Navigation Bar
  • Introducing jQuery Plugins
  • Prototyping With Bootstrap
  • Getting Started with Sass
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Building a Command Line Application
  • Treehouse Club - JavaScript
  • AngularJS MVC Frameworks
  • Introduction to Node.js
  • Final Project: Create a Typographic Site
  • Ruby Strings (Ruby Basics)
  • Creating Home Page Assets
  • Laying Out Type for the Web
  • Basic Web Typography
  • Applying Effects
  • How to Choose and Use Webfonts
  • How Ruby Works
  • How to Draw in Illustrator
  • Introduction to Typography
  •  Adding Color and Type
  • Grid Layout
  • Creating an Icon
  • Flexbox Layout
  • Introduction to Illustrator
  • Positioning Schemes
  • Positioning Schemes
  • Float Layout
  • Better SEO Through Tools
  • Better SEO Through Code
  • Display Modes
  • Better SEO Through Content
  • Advanced Selectors
  • Introduction to SEO
  • Finalizing the Project
  • Case Studies and Examples
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • The Brand Identity Design Process
  • Combine and Minify Assets
  • Optimize Assets
  • Measuring Performance
  • Introduction to Brand Identity
  • Planning for Performance
  • Creating a Long Term Business
  • Protecting Yourself With Contracts
  • Workflows
  • Working With Remote Repositories
  • Introduction to Front-End Frameworks
  • Merging
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Establishing a Proper Workflow
  • Console Users and Permission
  • Moving Around in the Console
  • Chrome DevTools Basics
  • Pricing and Project Proposals
  • Media Queries
  • Web Apps
  • Websites
  • Introduction
  • Discovery
  • AJAX and APIs
  • Finding Your First Project
  • Starting a Freelance Career
  • CSS Animations
  • jQuery and AJAX
  • Transitions and Transforms
  • Flexbox and Multi-Column Layout
  • Forms
  • Tables
  • Objects
  • Links
  • Lists
  • Text
  • Introduction
  • Gradients
  • Workflow Basics
  • Slices & Save for Web
  • Vector Shapes
  • Type Tools
  • Masks Basics
  • Layer Basics
  • Workspace Basics
  • Web Typography
  • Programming AJAX
  • Moving Beyond the Blog
  • Finding Business
  • Creating Content
  • Introduction to Blogging
  • Backgrounds and Borders
  • CSS Box Model
  • Soft Skills - Psychology
  • Writing Online
  • Text, Fonts, and Lists
  • Values and Units
  • Advanced Selectors
  • Selectors
  • AJAX Concepts
  • Productivity
  • Getting Started with CSS
  • Presentation Skills
  • Custom Media Players
  • Captioning Video
  • Media Basics
  • Traversing and Manipulating the DOM with JavaScript
  • Structuring Tables
  • Table Basics
  • Creating a Simple Drawing Application
  • Important Skills For Professional Success
  • Professional Development
  • Applying & Interviewing
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • The Job Search
  • Introduction to jQuery
  • JavaScript Objects
  • JavaScript Arrays
  • Networking
  • JavaScript Loops
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Installing Wordpress
  • Introducing JavaScript
  • Selecting Elements and Adding Events with JavaScript
  • Personal Branding
  • Moving Forward with UX
  • Tools UXers Use
  • How UXers Think
  • JavaScript and the DOM
  • Setting Your Course
  • Careers in the Tech Industry
  • Self-Assessment
  • What Do User Experience Designers Do?
  • What is User Experience (UX)?
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • JavaScript Objects
  • JavaScript Functions
  • JavaScript Arrays
  • JavaScript Numbers
  • JavaScript Strings
  • Introduction Variables
  • Functions
  • Objects and Arrays
  • Control Structures
  • Basics
  • Fundamental Concepts
  • Designing with the Latest Features
  • Design Foundations Final
  • Becoming a Problem Solver
  • Basic Layout
  • Understanding Aesthetics
  • The Box Model
  • Understanding Values and Units
  • Introduction to Design
  • Basic Selectors
  • Getting Started with CSS
  • 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
  • The Logo Sprint
  • Logo Design 101
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Newbie