App BCJ

A full redesign of BCJ's consumer mobile app — from discovery through production handoff. The project rebuilt the experience from the ground up, aligning visual identity, information architecture, UX writing, and component structure across every screen.

Client

BCJ Financial Services

Timeline

6 Weeks

Role

Product Designer

Skills

Discovery

UX/UI Design

Keyboard keys concept image
Futruristic image of gadger
Image of a robot with eyes
Futuristic image of a keyboard

Results

1. Unified visual language applied across login, home, cards, and profile;

2. Multi-account switching designed for PF and PJ contexts in one flow;

3. Product pages for Antecipação, Seguro, and BCJ Pay fully redesigned;

4. Handoff delivered with Interaction and Development annotations in Figma.

The redesign wasn't cosmetic — it was structural. Every screen was rebuilt around the Lazuli Design System, ensuring components, tokens, and patterns stayed consistent at scale. From the splash screen to deep product flows, the app now speaks with one voice: clear, confident, and built for how BCJ users actually bank.