Key Highlights
150%
scalability gain
3x
improvement in fault isolation
30%
reduction in maintenance costs
Overview
Client name: Shell
Region: United Kingdom
Industry: Retail
Client since: 2017
Challenges
1.
The client aimed to modernize their payment architecture for fuel cards and related financial processing workflows.
2.
They aimed to reduce operational costs while enabling faster and more reliable transaction processing.
3.
They also wanted to improve card management (issuing, limits, and balances).
Solution
1.
Design, development, and implementation of fleet card system.
2.
Monolith to microservices reengineering.
3.
Built an identity service and card aggregator service to centralize processing.
4.
Designed interfaces to simplify user workflows around transactions and expense reporting.
5.
Implemented micro frontend architecture for a modular UI tied to payment services.
Impact
1.
150% scalability gain doubled transaction volume
2.
40% faster deployment cycle, reducing go-live from four weeks to under two
3.
30% reduction in maintenance costs, leading to $500,000+ annual savings in infra and ops
4.
2 Mn customers served every day