Car Loan Platform. Trusted by 🏆 15+ Top Banks

Arsène S

Detailed version available on my website:

Car Loan Platform. Trusted by 🏆 15+ Top Banks

Started with a single bank and scaled to a full credit ecosystem used by 15+ top banks. I designed intuitive, scalable UIs across the entire credit lifecycle — from dealership tools and smart verification to internal dashboards and risk systems

📈 Impact

🚘 925,000 cars purchased through interfaces I designed
🌟 4.8 out of 5 user satisfaction across 80 cities. The product became a benchmark— and is still in use

💡 Key Wins

✔️ 30% fewer fields
✔️ +17% form completion
✔️ 25% faster processing
✔️ -35% support pressure
✔️ Design reused by 15+ banks, copied by competitors

🛠️ My Role

I bridged design, analytics, and engineering. Often the only designer, I built design processes from scratch, introduced clear prioritisation, and streamlined collaboration across product, dev, and ops in a 600-person company

💪 Challenges

Forms were too long and chaotic — users dropped off
Manual input caused typos and delays
UI wasn’t client-friendly — agents couldn’t present terms clearly
Each brand needed its own version — hard to scale
Edge cases broke the flow — support got overwhelmed

Key UI Screens

Main screen with a list of loans and status-based filtering
Main screen with a list of loans and status-based filtering
A loan calculator for estimating monthly payments and presenting tailored loan offers
A loan calculator for estimating monthly payments and presenting tailored loan offers
Form for entering general information about the applicant, including contact details and dealership
Form for entering general information about the applicant, including contact details and dealership

Supporting Tools & Modules

Dashboard for Loan Issuances

Enables teams to track performance across employees, dealerships, and networks. The familiar filter panel — borrowed from the loan app — makes navigation fast and frictionless.

Reward Calculation Tool

Turns complex bonus logic into a clear, interactive interface — with if-then rules, group presets, and live forecasts. Built to support both company-wide and individual incentives.

Work Schedule Manager

Helps the underwriting team plan shifts faster and spot staffing issues early. The compact layout shows who’s working when, while the live graph reveals peaks, gaps, and real-time headcount.
Like this project

Posted Dec 4, 2024

Scalable UIs across the entire credit lifecycle — from dealership tools and smart verification to internal dashboards and risk systems

Mortgage AI. A Redesign That Converted Sceptics
Mortgage AI. A Redesign That Converted Sceptics
Visual IDE for Complex Credit Decisions
Visual IDE for Complex Credit Decisions

Join 50k+ companies and 1M+ independents

Contra Logo

© 2025 Contra.Work Inc