Joaquín Pérez
Software Engineer with experience on AdTech and E-Commerce
New to Contra
Joaquín is ready for their next project!
Trendo – Fashion Search Engine
I designed and built Trendo (https://trendo.uy), a vertical fashion search engine that centralizes products from 450+ Uruguay stores. Users can search by text or image, compare options, and jump directly to each store to buy. I also built the first version of our affiliate system for brands and creators.
Tech stack: Next.js, Tailwind CSS, Supabase, Typesense, Python scrapers on AWS ECS, Vercel, CloudFront/S3 (images), PostHog.
If you need high‑scale search, web scraping pipelines, or end‑to‑end product development (UX, frontend, backend, infra), I can help.
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I built EnCuotas (https://encuotas.app), a financing-first shopping site where users browse products, compare installment plans, and submit credit requests. It includes both the public storefront and a custom admin panel to manage products, categories, and homepage content.
Tech stack: Next.js 15, Tailwind CSS, Supabase, Vercel, and PostHog (with Meta Ads destination).
If you need a custom e-commerce flow, financing/lead funnels, or an admin dashboard, I can help.
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I co‑founded and built demoda, a mobile marketplace for second‑hand and upcycled fashion. Sellers listed items in minutes, and buyers browsed a clean, curated feed with fast search and smooth navigation.
I handled the full product: app, backend, seller tools, payments, and UX.
Tech stack: Flutter, ECS, RDS, OpenSearch, Firebase.
If you need help building a marketplace, mobile app, or e‑commerce flow, I’m your guy.
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I designed and built Coral (https://coraluruguay.com/), a Shopify store focused on inflatable SUP boards and accessories. The goal was a bright, beach‑forward shopping experience with clear product info, variants, and pricing to help new paddlers choose the right board.
I handled the full setup: theme customization, product structure, collections, and integrations with Google and Meta so the team could run performance ads with clean tracking.
If you need a polished Shopify build with fast setup and proper ads infrastructure, I can help.
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