Humm — 2024
Case study
04 / 06
The work

Research, test and redesign a BNPL onboarding flow at scale.

Humm approached us with a significant problem: their loan application experience was built for functionality first, not users. A long, multi-step sign-up process was causing huge drop-offs. I led a comprehensive UX audit, presented findings to the client, then redesigned and tested the onboarding end to end.

Role
Lead Product Designer
Platforms
Web · iOS · Android
Industry
Fintech · Buy Now Pay Later
Status
Shipped · multi-region
01
Heuristic evaluation
02
User interviews
03
Analytics review
04
Wireframing
05
Prototype testing
06
Final UI design
The tension

A low conversion rate hiding in a too-long form.

The original onboarding was too lengthy — too many steps and complex questions. That friction drove significant user drop-off. Third-party verification integrations added risk to the experience. Users needed to feel secure sharing financial information, with transparent communication about data security and trust signals throughout.

Research confirmed what we suspected: form length significantly affects completion rates. Shorter forms, or forms broken into manageable steps, see better completion because they reduce cognitive load and make the process feel quicker.

How do you streamline a regulated financial flow without cutting corners on compliance?
01
Design moment

Research that mapped where users actually dropped off.

I conducted a thorough heuristic evaluation to identify usability issues, engaged users through interviews and surveys, and analysed journey data to pinpoint where drop-offs occurred. That quantitative and qualitative mix focused redesign efforts on the most critical stages.

Humm onboarding research and audit artefacts — screen 4
Humm onboarding research and audit artefacts — screen 3
Humm onboarding research and audit artefacts — screen 2
Humm onboarding research and audit artefacts — screen 1
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Fig. 01 Research phase · audit findings and flow analysis
02
Design moment

The redesigned onboarding — clear, concise, compliant.

The final UI aligned with Humm's branding while guiding users through onboarding effortlessly — clear visual cues, concise instructions, and streamlined steps. Success grew into multiple applications across different regions; I continue working with the Humm team through UX-led workshops.

Humm final onboarding and application screens — screen 4
Humm final onboarding and application screens — screen 3
Humm final onboarding and application screens — screen 2
Humm final onboarding and application screens — screen 1
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Fig. 02 Final product · redesigned application flow
Outcomes

The impact of the work.

Drop-offs
30%

Reduction in user drop-offs on the redesigned flow.

Conversions
25%

Increase in completed onboarding applications.

Satisfaction

User feedback highlighted ease and intuitiveness of the new flow.

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