Jeroen van Meerendonk

Fullstack Developer at TAP N GO™

Barcelona, Catalonia, Spain🇪🇸

Open to:Full-time rolesContract rolesPart-time rolesCommissioned workMentoring othersCollaborationsBeing mentoredBoard positions

Preferred workplace:Remote (worldwide)

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UX Engineer focused on design systems, HTML, CSS and JavaScript, sprinkled with a bit of Ruby on Rails. I like to help engineering and design teams to be happy.

Recruiters: I won't answer you and I'll flag you as spam unless you start your communication saying "ZOLTAN!".

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Career: 9

Fullstack Developer

TAP N GO™

Remote

Mar 2025 - Present

Senior Full-Stack Developer focused on building extensible, developer-friendly systems using Ruby on Rails, Hotwire, TailwindCSS and a bit of React. Ensuring quality UI implementation by working with the UX team and maintaining a Design System.

Frontend Developer

TAP N GO™

Remote

Sep 2023 - Mar 2025

Frontend Developer

MarsBased

Remote

May 2023 - Aug 2023

Frontend Developer

Domestika

Remote

Nov 2019 - May 2023

Implement features in the frontend side of the RoR marketplace using View Components, Haml/ERB/Slim, SCSS/BEM, Tailwind, Stimulus and vanilla JavaScript. Work on the new decoupled marketplace using hexagonal architecture, React, React Testing Library + Jest, and an inhouse JS framework. Manage with the Design team the implementations of new designs, components and features to ensure a maintainable and robust design system.

Frontend Developer

Qustodio

Oct 2014 - Oct 2019

Maintain and update the commercial site and the customer React app, send marketing emails and create and improve the system ones, help executing UX and conversion testing. Creation and maintenance of a platform-wide design system with style guide.

Designer and frontend developer

Cyneek

Sep 2012 - May 2016

HTML5, CSS3, PHP (CodeIgniter), jQuery, UI and UX.

Web designer and developer

CDmon

Nov 2010 - Apr 2011

HTML, CSS, PHP, JavaScript (mostly jQuery), UI and UX.

Web designer and developer

NETBYNET CONSULTING DE SISTEMES SL

Apr 2004 - Jan 2009

Brand development, web design and development and hosting management.

Delivery guy

Telepizza

Apr 2003 - Aug 2003

Pizza delivery guy.

Languages: 3

Catalan(Native or bilingual)

Spanish(Native or bilingual)

English(Full professional)

Skills: 23

Technical

CSSFigmaFront-End DevelopmentGitJavaScriptReact.jsRubyRuby on Rails

Tailwind CSSWeb Development

Business

Agile Methodologies

Creative

Adobe PhotoshopDesign SystemsUser ExperienceUser Interface DesignWeb Design

Other

Email Newsletter DesignGruntJSHotwireResponsive web designRESTful WebServicesSpiritual CounselorStyle Guides

Also find Jeroen van Meerendonk on…

EuroSky (@jeroen.wtf)