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Fintech

Building the Next Generation of Borderless Banking

We engineered a custom GraphQL middleware layer using Go, aggregating data from multiple banking partners.

ClientAura Financial
ServicesMobile App Dev, API Architecture, UI/UX
Timeline6 Months
Team Size5
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Building the Next Generation of Borderless Banking

We engineered a custom GraphQL middleware layer using Go, aggregating data from multiple banking partners.

This case study demonstrates our expertise in Fintech.

Technology stack

Android

Kotlin
Kotlin
RxJava
RxJava
RxAndroid
RxAndroid
ObjectBox
ObjectBox
Room
Room
Retrofit
Retrofit
DRM
DRM

iOS

Swift
Swift
CoreData
CoreData
RxSwift
RxSwift
Alamofire
Alamofire
DRM
DRM

Web Architecture

Node JS
Node JS
Cloudfront
Cloudfront
Lambda
Lambda
Apollo
Apollo
GraphQL
GraphQL
Elastic
Elastic

The Impact

200ms

API Latency

Achieved ultra-fast data retrieval, eliminating loading screens.

+300%

User Retention

Massive increase in accounts created due to streamlined KYC.

4.9/5

App Store Rating

Overwhelmingly positive user feedback at launch.

“The agency didn't just build an app; they engineered a financial engine. The speed at which the application operates now is our biggest competitive advantage in a crowded market. Their deep understanding of both modern mobile UX and complex backend architecture is truly rare.”

Marcus VaneCo-Founder & CTO, Aura Financial