Use Case
Fintech Product Development
Scaling BNPL for a Global Fintech
The Challenge
A fast-growing global fintech needed to scale BNPL beyond a product feature into a dependable system of record capable of supporting high transaction volumes, strict auditability, and financial accuracy across the full lifecycle of an installment plan.
Traditional banking systems and legacy cores are often not designed for rapid product iteration or the complexity of modern BNPL operations, including refunds, partial reversals, disputes, and dynamic repayment flows. Expansion across multiple countries added further complexity, with different regulatory requirements, local reporting standards, underwriting and affordability rules, and data residency requirements. The fintech needed to maintain consistency, control, and accuracy while continuing to move quickly into new markets.
The Kalydos Solution
Our team supported the global fintech by leveraging and contributing to the Apache Fineract® open-source project, extending its capabilities to meet the requirements of a high-volume, multi-market BNPL operation.
We enabled configurable product behavior across repayment schedules, fees, refunds, partial reversals, dispute flows, dynamic limits, goodwill credits, and progressive loan repayment strategies. This flexibility allowed the fintech to evolve its products quickly while maintaining accounting integrity, settlement accuracy, and operational control.
The platform was built cloud-native from the start, using containerized services, infrastructure as code, CI/CD automation, modern observability, encryption, and audit logging. A consistent global core was separated from localized policy and regulatory layers, allowing the fintech to launch market by market using repeatable deployment patterns while adapting to local regulations, disclosures, reporting formats, and data requirements.
Key Benefits
REDUCED OPERATIONAL COSTS
Automated processes and cloud-native infrastructure improve operational efficiency and reduce the cost of supporting high-volume lending operations.
IMPROVED CUSTOMER EXPERIENCES
Faster, more reliable transaction processing helps reduce dropped retail transactions and deliver a smoother BNPL experience.
FUTURE-READY ARCHITECTURE
Flexible, configurable infrastructure supports continued product innovation, market expansion, and adaptation to changing business requirements.
BNPL
A global fintech scaled its Buy Now, Pay Later (BNPL) offering to serve millions of customers annually, achieving higher throughput on Black Friday than any previous system. At peak, the platform processed more than 2.1 million loans per day.
“We were impressed by the level of performance of the system, and the speed at which we could ramp up from go live to full volumes – and then we kept adding new functionality.”
Global Fintech Executive
Learn More
Unlock growth, reduce costs, and expand lending services globally with flexible, scalable infrastructure.
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