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Selected work

CASE STUDIES

A curated set of projects. Some are live, others are placeholders marked as in development. I only publish what I can stand behind.

Wanna Be Delulu

Wanna Be Delulu

Founder · Brand Designer · Product Designer · Solo Builder2026

Brand identity, product design & a solo AI build — for an international dreamers' community. Live brand launched, community growing, app in production.

Brand IdentityProduct DesignAI
Blame On Mercury

Blame On Mercury

Founder · UX/UI Designer · Project Manager2026

Blame On Mercury is a brand I founded and am building end to end — identity system, production pipeline, and a live product — while acting as its UX/UI designer and project manager. This case study is about that work: the design decisions, the systems built to support them, and a product shipped solo through vibe coding.

UX/UI DesignBrand IdentityProject ManagementVibe CodingDesign Systems
Rafaela Costa Portfolio

Rafaela Costa Portfolio

UX/UI Designer · Brand Designer · Project Manager · Solo Builder2026

A portfolio and CV site in development. The goal: my work should feel as structured and intentional as the work I do for clients. Dark, editorial, and deliberately human. New case study coming.

Web DesignDesign SystemsVibe Coding
Vero

Vero

Founder · Product Designer · Solo Builder2026

Vero is a verifiable credibility layer for the open web, built on Midnight. A source proves it holds a real credential — accredited journalist, licensed professional, recognised outlet — and chooses how much of its identity to reveal. I designed it, and then I built it: positioning, product, interface, and the 149-line zero-knowledge contract underneath.

Product DesignProduct StrategyZero-KnowledgeWeb3Solo BuildVibe Coding
Wordi

Wordi

Product Designer2026

A phonics app built for one small reader — brand, monsters, alphabet, learning worlds, and a working app. Designed and AI-assisted in two weeks.

UX/UI DesignBrand IdentityAIEdTechMobile App

Private work

Selected Private Work

Some projects I've worked on as part of my current role are not publicly featured in my portfolio. I'm happy to share relevant examples and discuss my contribution on request.

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