CASE STUDY

Installment Credit Card: significant app optimization with OutSystems low-code platform

Project essence

Our experts migrated the functionality and developed new features using OutSystems low-code platform for two Bank apps – P2P Money Transfer and Installment Credit Card. With OutSystems functionality, our specialists achieved the following:

Optimization of P2P Money Transfer and Installment Credit Card apps operation,
Substantial improvement of the apps’ performance,
Applications security enhancement,
Scalable admin panel development,
Optimization of database operations.

These weren’t standalone projects, but rather a POC for using OutSystems further within the bank.

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The Challenge

Due to our success in the P2P Money Transfer project, the Bank’s management decided to continue cooperation with us and entrusted us to work on their product Installment Credit Card.

This is one of the most innovative Bank products providing a “buy now, pay later” service. This card enables buying a wide range of goods on an installment basis at no extra costs.

Our specialists were assigned to refine the functionality of the website and mobile application on the OutSystems platform.

The Solution

Within the project, our specialists refined the provided design mockups, built the website, integrated it with the product database. They also developed an administrative resource on the OutSystems platform.

One of the greatest challenges was the optimization of database operation. Separate databases were applied for business users (companies providing installments on a product basis) and individual customers (buyers using the Installment Credit Card), despite the fact that their information was largely the same. This has led the bank employees to carry out double the work: business users’ data was previously entered into the first database, and subsequently transferred manually into the customers’ database.

Our specialists optimized the operation of databases and combined them into one unit. Bank employees therefore only need to enter the information just once.

The most crucial project task was the optimization of accounting department operations. The issue was that invoices were formed incorrectly and accountants always had to revise them. With database optimization, our specialists solved the issue of invoice formation, making it automatic and without errors.