Martin Matta
Developer building systems that solve real business problems
Personal developer portfolio built from scratch with vanilla JavaScript —
no frameworks. Features dark mode, ES/EN language toggle, animated dot
canvas, project modal with image slider, contact form via EmailJS, and
data loaded dynamically from a JSON file. Fully responsive and deployed
on Netlify.
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40
Installable PWA public website for an independent cinema chain. Displays current listings in an automatic carousel, upcoming releases with poster download, integrated trailers, a section of screened films by distributor and expandable weekly news.
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48
Internal web system with role-based login (admin / operator) to manage the weekly schedule of multiple cinema complexes. Includes a visual grid by room and day, automatic overlap validator and PDF schedule export.
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53
Online card game based on the popular Liar's Bar. Players choose unique animal avatars and play bluff rounds. If someone calls you out as a 'Liar', the revolver fires.
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41