As a backend engineer working on the Virtual Card Service that creates virtual cards and manages virtual card operations for banks. And also consume the Card Payment API on this service
As a mobile engineer working on the Interswitch SmartPOS app (Available on PAX App Store) that runs a POS terminal, I built the Verve Loyalty module that enables customers to pay for goods with the verve loyalty points using a POS machine. (Kotlin, Android)
Created and launched the product The Business Hub that provides the following services to customers: Register a business, shared space and rentals, business advisory and Access to loans.
And after 2 years converted it to microservices to accommodate new services and features in order for the app to scale as it was also getting much traffic and difficult to maintain its new size.