Marcos Gil is a Senior Software Engineer with 11 years of experience building accessible, standards-driven front-end systems and design-system components. He has driven production work for large enterprises including IKEA and ING, contributing to multi-country platform transformations and a new global banking platform. An active open-source contributor, he has improved the popular ing-bank/lion web-component library with UX-focused fixes like labeled inputs, tooltips, accordion behavior, and localized post-processing for dates and numbers. Based in the Madrid area, he blends deep front-end expertise (JavaScript, web components, a11y) with a pragmatic engineering mindset shaped by full-stack and industrial engineering training. He also brings atypical team-discipline insights from a former semi-professional football career, which informs his collaborative approach and resilience.
11 years of coding experience
8 years of employment as a software developer
Degree in Industrial Technology Engineering Industrial Engineering, Degree in Industrial Technology Engineering Industrial Engineering at Universidad de Málaga
Degree in Industrial Technology Engineering especialidad en automática y electrónica, Degree in Industrial Technology Engineering especialidad en automática y electrónica at Universidad Politécnica de Madrid
Fundamental white label web component features for your design system.
Role in this project:
Front-end Developer
Contributions:1 review, 8 commits, 7 PRs in 1 year 2 months
Contributions summary:Marcos contributed to the development of web components within the design system, focusing on enhancing the user interface. They fixed an icon rendering issue and added labels to input components for improved usability. The user also implemented features related to tooltips, button behavior, and accordion functionality, demonstrating a focus on component-level enhancements. They integrated post-processors for localized date and number formatting.
Contributions:1 release, 23 PRs, 25 pushes in 4 years 7 months
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