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Case studies

Work

A selection of engagements. Each one starts with the problem, then how it was approached, the stack, and the outcome.

Commerce Bank (via Qloudx)

Commerce Bank Lending Application

A lending application that ingests, generates, and processes fixed-length and dynamic-length files exchanged with core banking systems, with secure SFTP transfers and end-to-end Apache Camel integration flows.

  • Java
  • Spring Boot
  • Spring Security
  • Apache Camel
SaaS / Partner Integration

HubSpot ↔ AWS APN Integration Platform

A serverless integration platform connecting HubSpot with AWS APN for bidirectional data flow, built entirely on AWS infrastructure with event-driven workflows and secure configuration management.

  • AWS Lambda
  • API Gateway
  • Step Functions
  • EventBridge
I&M Bank, Kenya (via PureSoftware)

Digital Banking Channels — I&M Bank, Kenya

Loan facilities, card management, and payment features for web and mobile banking channels, built on Backbase and integrated with core-banking APIs behind secure access controls.

  • Java 8
  • Backbase
  • Microservices
  • REST
MyCom Private Limited

Proptima Web Reporter

Backend for a web-based reporting platform used to monitor network performance and service quality, with production hardening for reliability.

  • Core Java
  • Spring
  • Spring Boot
  • Redis