Harry

McKillen

About

Have 19+ years developing with a variety of Web Technologies. BSc. in Computer Science from the University of Limerick. Currently a Senior Frontend Engineer with Optifly.

Previous roles include; Software Architect, Team Lead, Web Developer, Frontend Engineer.

Skillset

Javascript

ES5/6, Angular / AngularJS / VueJS / NodeJS / Webpack / Babel / Typescript / Cypress / Jest / Mocha / Karma / Jasmine / Storybook. And many more JS libraries over the years.

HTML

Solid HTML4/5 knowledge. WAI-AA Accessibility with ARIA land-marking, testing on NVDA, Jaws, VoiceOver and TalkBack. Email Templates (shudder).

CSS

I've been using CSS since well before the before times of border-radius, Flexbox & CSS Grid using IE version specific hacks. Experience using Bootstrap, Tailwind CSS etc. Pre-processors such as LESS and SASS.

Design

I have a keen interest in design, and have a good eye for detail. I enjoy working with designers to bring their vision to life, and have experience working with design systems.

Backend

Frontend Tech is my forte, though I have working knowledge of Python (Django) and PHP, and numerous other ones I've used sparingly over the years, C#, Java, C++, etc. Various DBs, Mongo, MySQL, Postgres, etc.

Special Interests

In addition to my main skillset, I'm interested in Web Accessibility, Web Performance, Web Security, Web Standards, Web Design, UX, UI, Design Systems, CI/CD, etc. As well as improving overall developer experience.