GABAN RJ

The Company

GABAN RJ is a full-stack digital studio based in Rio de Janeiro, Brazil, founded by Karina and Caroline. We work with fashion, law, real estate, and healthcare brands that need a digital presence built and maintained end-to-end — from the website itself to the marketing that drives traffic to it. We operate as a small, hands-on team: no account managers, no handoffs between departments. The people who design and build the product are the same people clients talk to.

Our Services

• Web Development — custom websites, landing pages, and Shopify e-commerce themes, built from scratch or on top of modern frameworks
• Custom Software — full-stack platforms with admin panels, CRMs, booking systems, and client portals, including secure handling of sensitive data
• Digital Marketing — paid social campaigns (Meta Ads), lead generation, and campaign strategy tailored to small business budgets
• Social Media Management — content calendars, posting, and day-to-day account management for clients who need consistent output without an in-house team

Our Expertise

Our technical stack centers on Next.js, React, and Node.js for custom software, with Prisma and modern database tooling (including multi-tenant and encrypted data architectures) for platforms handling sensitive client information. On the e-commerce side, we build and customize Shopify themes end-to-end — theme architecture, cart logic, and brand-specific design systems. Past work includes a real estate CRM with an encrypted client database and PIX billing integration, a Shopify swimwear store with dual light/dark mode theming, and a law firm portfolio site with automated intake forms. On the marketing side, our team plans and runs paid social campaigns and manages ongoing content and community for clients across our core industries.