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Alejandro Mur

Frontend UI Developer / CSS Architect

Skills

Front-end

Passionate Frontend Developer with over 10 years of experience building semantic, accessible and highly interactive user interfaces. Skilled in HTML, CSS (BEM, PostCSS), and JavaScript (Vanilla, React and Astro).

Known for crafting polished, cross-browser compatible components and animations using GSAP.

Adept in agile environments, code reviews, and mentoring teams with a Content First approach. Strong advocate of web standards and performance.

Technologies

Front: Nextjs, React, Astro, Shopify (Liquid)

CMS: Strapi, Shopify, Craft CMS

Diseño: Figma, Sketch, Photoshop, Illustrator, Indesign

More tools

Sass, PostCSS, GraphQL, Yarn, Webpack, NPM, Storybook, Firebase, Hugo and Git

Design and photography

Photographic skills, editing and retouching.

Experience

06 / 2010 - Present day (Freelance)

Front-end developer @ Mamutlove
Conception, design and development of digital solutions.

02 / 2024 - 10 / 2024

Front-end Developer @ Ophion

Developed high-performance UIs with Nextjs + GSAP and Strapi.

Built interactive experiences with a strong focus on animation and user engagement.

Ensured semantic HTML and accessibility across modern browsers.

02 / 2021 - 02 / 2024

UI Developer @ Redradix

Led UI development of reusable React components and design systems using Storybook.

Promoted code quality, accessibility, and performance best practices.

Active collaboration in agile sprints, mentoring junior developers.

09 / 2020 - 06 / 2021

Technical trainer @ Fictizia
Instructor for “Web Layout and Animation” course.

Trained students in semantic HTML5, CSS3 and animation techniques.

05 / 2018 - 07 / 2020

Front-end UI Developer / CSS architect @ Boream
Built scalable component libraries using Pug/Handlebars with Fractal.

Developed design systems based on Atomic Design.

Delivered workshops as CSS instructor at Campus Boream bootcamp.

11 / 2016 - 05 / 2018

Lead UI Developer @ Babel Sistemas de Información @ Babel Creativa

Led the UI team, established guidelines, mentored colleagues.

Defined front-end methodology and supervised project execution.

11 / 2013 - 10 / 2016

UI Developer @ takeAway Interactive

Developed responsive websites using semantic HTML, Sass, jQuery.

Worked with brands like BP, L’Oréal, Stradivarius and Tagliatella.

03 / 2013 - 11 / 2013

Junior Front-end Developer @ Tecknosfera
UI developer focused on responsive web design

10 / 2011 - 03 / 2013

UI Designer and Front-end Developer @ Appslab
Web / App designer (iOS / Android) and UI developer

01 / 2006 - 09 / 2010

Graphic and web designer @ DsComponentes
Designer of electronics packaging, catalogs, printed material and flash banners

Education

From 2009

Self-taught: Git, Node.js, Astro, Next.js, React, GSAP, Strapi, GraphQL.

2018

Angular 7 course @ Campus Boream

2015

Angular Workshop @ Redradix School

2013

HTML5 & CSS3 @ Imagina Formación

2009

Creativity for advertising. Graphic and web design @ Trazos

2003 - 2009

Advertising and Public Relations @ URJC + LUMSA

Languages

Interests

Science-fiction, philosophy, music and puzzles.