help brands and founders build, grow, and automate their e-commerce operations — from zero to revenue. My work covers the full stack of modern e-commerce: setting up Shopify stores with clean UX, running Meta Ads campaigns focused on ROAS, and building AI-powered tools and automations that save time and improve results — including Etsy listing optimizers and mini SaaS products.
Biotech men’s skincare brand built from concept to launch. EU-compliant formulations sourced from Baltic labs, full brand identity, Shopify DTC store, organic sales validated in Germany and Spain.
Shopify – Meta Ads – UX/UI – Brand Identity – EU Markets
Multi-category Etsy marketplace operation scaling from 0 to 150+ SKUs across 8 international markets in 4 months. 100% fulfillment rate with ongoing Etsy SEO optimization and print-on-demand operations.
Etsy SEO – Print on Demand – Marketplace OpsInternational – Etsy Ads
Spain-based gallery brand selling hand-painted art prints and premium framed posters to old money aesthetic customers in the US. Shopify store built end-to-end, Meta Ads campaign launching April 2026.
Shopify – Meta Ads – Brand Strategy – US Market – Premium DTC
AI-powered tool built for Etsy sellers to audit and optimize their listings for search. Analyzes titles, tags, and descriptions and generates SEO-optimized content that ranks higher in Etsy’s algorithm.
AI Automation – Etsy SEO – SaaSProduct – Development – Prompt Engineering
How I can help your brand
Shopify Store Setup
Theme customization, product pages, checkout flows, mobile-first UX, and conversion-focused design from scratch or from an existing store.
Meta Ads Management
Campaign structure, audience targeting, creative testing, and budget optimization focused on real ROAS — not just impressions.
Etsy SEO & Optimization
Listing optimization, keyword research, Etsy Ads strategy, and print-on-demand operations for marketplace sellers.
AI Automation & SaaS
Workflow automations, AI-powered listing tools, and lightweight web applications for e-commerce sellers who want to save time.
UX/UI Design
Clean, conversion-driven interfaces for stores, landing pages, and dashboards. Designed in Figma, built for results.
E-Commerce Strategy
Full-funnel planning from product positioning to paid acquisition for brands launching or scaling across European and US markets.
Builder first. Freelancer second.
I’m Arnau, 21, from Dénia, Spain. I started building e-commerce businesses at 19 while working full-time in logistics at Deutsche Post in Germany.
Everything I offer as a freelancer — Shopify setup, Meta Ads, Etsy optimization, AI tools — I’ve done for my own brands first. VALO, NeoEssentials, NeoEssentialsStudio, and etsylistingai.com are all live, all operational, and all built by me.
I work with a quiet luxury, minimalist aesthetic that runs through everything I build. I care about results, not just deliverables.
Currently based in Paderborn, Germany. Returning to Spain in mid-2026 and available for remote work worldwide.
Languages
Spanish (Native) · Catalan (Native) · English (C1) · German (A2)
Availability
Open to remote freelance worldwide · Part-time now · Full-time from mid-2026
