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Fintech · Savings 2023

Stelo — Targeted Savings

80% usability test pass rate
Stelo savings app — mobile and web interface mockup

Designing targeted savings with a bank-agnostic approach

Stelo introduces an innovative savings solution that is fully bank-agnostic, empowering users to craft personalised savings plans for any life goal: rent, vacations, birthdays, anniversaries, or emergency funds.

My mission was to redesign the way individuals save, fostering engagement and financial wellness through an interface that is simple, easy, and unforgettable.

Design challenge: Make saving feel motivating and personal, not transactional, across both mobile and web, without tying the user to a single bank.

Who saves, and how?

I conducted surveys and one-to-one interviews focused on how people currently manage their savings and where existing bank products fall short. Three themes surfaced consistently: savings goals felt abstract and unmotivating, traditional bank accounts were rigid and tied to a single institution, and users had no clear visibility into progress toward a specific target.

Key insight: People don't struggle to save — they struggle to stay motivated when the goal feels distant and the process feels impersonal. The design opportunity was to make progress visible and goals feel owned.

Light, dark, and across every device

I designed Stelo with both light and dark modes, aligning with the aesthetic preferences of a younger demographic, reducing eye strain, and adapting to dynamic lighting conditions.

Web & mobile: A web version extends accessibility to users without smartphones, offers cross-platform convenience, aids marketing, and addresses privacy concerns. I designed it to accommodate different user preferences and simplify testing.
Stelo app — light and dark mode screens

Mobile-first, then web

Stelo mobile prototype screens
Stelo web prototype
Stelo — multiple mobile screens in isometric view

Usability testing

80% of participants found the prototype easy to use

I ran moderated usability testing on the prototype, covering core task flows: creating a savings goal, tracking progress, and managing multiple active plans. The 80% ease-of-use score validated the information architecture and interaction patterns. Feedback from sessions directly shaped the final navigation structure and the way goal progress was surfaced on the home screen.

The final product

Stelo — final product presentation mockup

Stelo demonstrated that a bank-agnostic savings product with goal-based design and strong visual feedback could meaningfully change how users relate to saving. The project sharpened my approach to motivation-driven UX in financial products.