Mariana Klix
Product Designer, UX/UI and Web Developer
New to Contra
Mariana is building their profile!
This project needed a different kind of attention. Home decor clients care a lot about mood, so the whole build was less about features and more about feel — typography, spacing, how images breathe on the page.
Shop by room, curated collections, a journal section, room inspiration lookbooks, a cart with wishlist, design consultation booking, quick view modal. All the expected e-commerce stuff, but dressed up for an audience that notices when something is off by 4px.
Vanilla HTML, CSS and JS. Getting the editorial tone consistent across every section was probably the most time-consuming part.
Live demo: https://maison-decor-sergio.netlify.app
0
2
This one was a rabbit hole in the best way. The client wanted a SaaS analytics dashboard and I kind of went all in.
You get the full sidebar app experience: revenue charts with AI forecasting, a customers table with 2800+ rows, order management, campaign tracking, and an AI insights page that does churn scoring and anomaly detection. There's even a ⌘K command palette to jump around.
Vanilla JS throughout. The challenge here wasn't the features, it was making all of it feel cohesive — like one product, not ten things duct-taped together.
Live demo: https://nexus-dashboard-sergio.netlify.app
0
9
Demo I built for a client in the coffee space. Full e-commerce experience: cart, filters by roast and origin, subscriptions, product quick views, animated banners, and a quiz to match you with your perfect bean.
Vanilla HTML, CSS and JS, no frameworks. Kept it clean and easy to hand off.
Live demo: https://kohi-coffee-sergio.netlify.app
2
36
Demo for a fintech client. The challenge was making a banking landing page that actually shows the product instead of just talking about it, so I built a fully interactive phone UI right inside the page. You tap through real screens, dashboard, cards, analytics, send money.
Built with vanilla HTML, CSS and JS. No frameworks, everything custom. Spent a good chunk of time on the micro-animations and getting the mobile UI to feel native without using any libraries.
Live demo: https://pulse-fintech-sergio.netlify.app
2
46