One Credit

Bringing brand consistency and
usability to a modern fintech experience.

Bringing brand consistency and usability to a modern fintech experience.

I originally worked with One, a Brazilian fintech offering personal loans, and later rebranded it to better reflect its mission and build trust—making the borrowing experience feel more approachable and human.

Visual mockup for One

Visual presentation made on Jitter

Brand Strategy &Visual Identity


The rebrand for One focused on creating a more trustworthy, modern presence through a clear and intentional visual system. I designed a neutral color palette anchored in white and grey, using vibrant accents to draw attention to key actions and content. The goal was to bring calm and structure to an otherwise stressful product space.

Alongside the visual work, I developed a simple but consistent tone of voice that felt human, not corporate. From layout spacing to typography choices, every decision aimed to reduce friction and make the borrowing experience feel supportive, straightforward, and approachable—especially for users unfamiliar with financial products.

Visual mockup for One

Web Design & UX

The website was built as a focused, single-page layout that guides users through the core value of the product without distractions. Each section supports a step in the user journey—building trust, answering key questions, and prompting action with clear CTAs.

The layout was designed as a functional concept to explore how a more intentional structure could improve user flow. With a clean hierarchy and mobile-friendly approach, the experience makes it easy for users to go from interest to application with clarity and confidence.

Web Design

I led the full redesign of Maami Home’s website, focusing on aesthetics, usability, and premium presentation. Using Figma for design and Framer for prototyping, I created layouts that followed UX heuristics, delivering a minimal and intuitive user experience. I maintained consistency with the existing copy while modernizing the visual style to match the brand’s high-end positioning.

The redesign was approved internally but never implemented due to internal development issues; the demo version presented here reflects the final approved design.

Business card for One Credit

Hero section for Brand Guidelines

Brand Guidelines

To support the rebrand, I created a lightweight brand guideline that defines the essential visual elements—logo, colors, typography, and imagery. While not exhaustive, it provides clear direction to maintain consistency across key touchpoints and communicate the brand’s tone effectively.

The system is built around a bold, geometric logomark, a balanced color palette, and clean Swiss-inspired typography. It also includes guidance on visual do’s and don’ts, supported by mockups showing how the identity extends across digital and physical contexts.

A chance to reimagine a brand I once worked with through a more focused, refined design system.

This case study was a chance to streamline a brand experience across web and identity. It focused on practical improvements—clarity, consistency, and a stronger visual system within a compact landing page.

Softwares I used:

Figma

Framer

Photoshop

Jitter

ChatGPT

© 2025 Rennan Correia