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Pedro Tamburro is a product designer & design engineer crafting digital products end to end.

Rio de Janeiro, BR
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Imagem principal do projeto Drop

Product Design & Full-Stack | Produto próprio

Drop

Year

2026

Role

Product Designer & Full-Stack

Duration

MVP · continuous iteration

Team

Solo

Tools

Next.js · Prisma · Stripe · Auth.js · Tailwind · Vercel

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The problem

Creators launching limited drops patch together generic e-commerce and one-off apps, with no priority waitlist, real scarcity or Pix.

My role

Product Designer & Full-Stack, solo, from competitive analysis to deploy.

The outcome

Live MVP: a storefront per creator, priority waitlist, countdown and in-house checkout with card and Pix.

Overview

Storefront platform for creators and niche brands that launch products in limited drops — apparel, objects, digital goods. Each creator gets their own storefront with a priority waitlist, countdown and an in-house checkout with Pix, without redirecting to another platform.

01

The Problem

Creators and niche brands — streetwear, art, objects, digital goods — increasingly sell in the drop format: limited runs, launched on a set date, that sell out in minutes. But there's no vertical tool built for it. Whoever launches drops today has to patch generic e-commerce (Nuvemshop, Shopify) with one-off waitlist apps, or build their own flow. The drop ritual — priority queue, real scarcity, countdown, hype — is always left to the creator. And in Brazil, the thing that matters most for this audience is missing: Pix at checkout.

02

Competitive Analysis

Platform benchmark (Laylo, Fourthwall, Bonfire, NTWRK)Brazilian market mapping (Nuvemshop, Shopify)UX audit of real purchase flows

The market splits into three layers: drop/engagement tools (Laylo), creator shops (Fourthwall, Bonfire) and generic e-commerce (Nuvemshop, Shopify). No player ties together priority waitlist + real scarcity + in-house checkout well — and none has native Pix. The open territory: being opinionated and vertical for drops, in PT-BR, with Pix. Drop's positioning came straight out of this analysis: 'Laylo notifies, Drop sells.'

03

Creator directory: each brand with its own storefront and live drops

Creator directory: each brand with its own storefront and live drops

04

Solution & Product

Drop is dark-first and opinionated: the creator doesn't build a site from scratch — they get a polished, ready-made storefront and customize only the essentials: brand, accent color, bio, cover. The landing communicates the positioning with display typography, an animated hero and Pix front and center. Each storefront inherits Drop's theme plus the creator's accent color, keeping a consistent identity without becoming a generic store builder. The core product decision: be vertical for drops, not 'just another store.'

05

Dark landing with display typography and animated hero

Dark landing with display typography and animated hero

06

Features

Drop BuilderWaitlist EngineIn-house checkout with PixOrder ManagerDrop Analytics

Every feature serves the drop cycle: create → gather the waitlist → sell out. The Drop Builder assembles the launch page with countdown, gallery and limited stock. The Waitlist Engine collects emails with priority early access. Checkout is in-house (card and Pix via Stripe), without leaving the store. The Order Manager handles orders and shipping; Analytics shows waitlist conversion and sell-out rate. Free (5% fee) and Pro (0% fee) plans differ by fee, not by access.

07

Creator storefront with the brand's accent color and drops by status

Creator storefront with the brand's accent color and drops by status

08

Drop page: gallery, price, stock and in-house checkout

Drop page: gallery, price, stock and in-house checkout

09

Architecture & Technology

Full-stack on Next.js (App Router) with TypeScript, Prisma + PostgreSQL (Neon), Auth.js v5 (Google + magic link via Resend) and Stripe for payments. Buyers are anonymous (no signup, just an email at checkout); creators are authenticated. Each creator's accent color is injected as a per-request CSS variable, with no hardcoded hex — a token-driven design system as the single source of truth, documented in Storybook. Continuous deploy on Vercel. Product detail: checkout uses no Stripe trial, so a creator upgrades to Pro instantly when they pay.

10

Results & Learnings

The project covered the full cycle: competitive analysis, positioning, breadboarding the parts, building in vertical slices and continuous deploy. The key learning: in a space crowded with 'generic stores', the win isn't more features — it's being opinionated: vertical for drops, with Pix, in PT-BR. Focus beats completeness when the ritual of use is the product.

11

5product features shipped end-to-end
0%fee on the Pro plan (vs 5% on Free)
1working MVP launched and deployed
12

Design System

Dark-first by nature: Drop was built to live in darkness — where the product pops. Each creator's accent color is injected as a per-request CSS variable, keeping consistent identity without hardcoding. Anton for drop display titles, Space Grotesk for body text and Geist Mono for numeric data (price, stock, countdown).

Tokens and palette: dark background, cyan accent, status semantics and display typography.

Tokens and palette: dark background, cyan accent, status semantics and display typography.

Components: buttons, status badges, drop card, form fields and border-radius scale.

Components: buttons, status badges, drop card, form fields and border-radius scale.