Johanna Lohmus | Portfolio

Johanna Lohmus

Centible

ROLE

Team Lead & UI/UX Designer

TIMELINE

Sep 2023 – Present

LOCATION

Chapel Hill, NC

OVERVIEW

Centible is a startup app developed by App Team Carolina, an organization dedicated to creating innovative startup apps and technical solutions to clients. Launched in December 2023, Centible is continuously evolving with new features being regularly added.

Since September 2023, I have have been working as a UI/UX designer on the Centible team. Since January 2025, I have led the team of 20+ designers, developers, and product managers in Centible’s production.

Although this project is still in progress, my most notable designs are shown below.

Centible is a startup app developed by App Team Carolina, an organization dedicated to creating innovative startup apps and technical solutions to clients. Launched in December 2023, Centible is continuously evolving with new features being regularly added.

Since September 2023, I have have been working as a UI/UX designer on the Centible team. Since January 2025, I have led the team of 20+ designers, developers, and product managers in Centible’s production.

Although this project is still in progress, my most notable designs are shown below.

BUDGETING

🗒️ Summary

Designing a new tab for users to have more control over their spending through creating monthly spending limits per category.

🎨 Designs

The designs for budgeting are shown below.

MONETIZATION

🗒️ Summary

Designing an upsell page for Centible Pro, promoting Centible’s premium features such as budgeting and widgets.

🎨 Designs

The designs for monetization are shown below.

ADVANCED INBOX

🗒️ Summary

Designing more features for the inbox page, including flagging possible transfers and allowing for more than ten categories.

🎨 Designs

The designs for the advanced inbox are shown below.

WIDGETS

🗒️ Summary

Designing widgets for the iPhone home screen, giving users quick and convenient ways to see their most relevant spending data.

🎨 Designs

The designs for proposed widgets are shown below.

MORE BANKS

🗒️ Summary

Giving users the ability to connect more than one institution to Centible through Plaid. Improving the UI for managing institutions.

🎨 Designs

The designs for multiple institutions are shown below.

MULTIPLE CATEGORIES

🗒️ Summary

Allowing users to split a transaction into multiple categories and allocate money to each.

🎨 Designs

The designs for multiple categories and splitting transactions are shown below.

👋 Let’s get in touch!

📞 CONTACT ME

💼 LET’S WORK

💿 JOHANNA LOHMUS

Made with ❤️

👋 Let’s get in touch!

📞 CONTACT ME

💼 LET’S WORK

💿 JOHANNA LOHMUS

Made with ❤️