What we've built

Case Studies

DevsReady case studies come from production systems built for banks and high-traffic platforms: a corporate internet banking platform and a secure remote advisory platform for major European banks, the modernization of a sports betting platform, accessibility compliance for digital banking and a multi-country retail banking platform. Each one follows the same structure: context, problem, what DevsReady did, stack and outcome. Client names are not published, because confidentiality is standard in banking work.

Updated

Next-Generation Corporate Banking Platform

We developed a comprehensive internet banking platform for corporate clients of one of Europe's largest banks.

Context

One of the largest banks in Europe serves corporate clients through digital banking, and its bankers work with those clients on payments, mandates and orders.

Problem

The bank wanted to pivot quickly to a more modern B2B mobile banking platform for its corporate clients.

What DevsReady did

DevsReady developed a comprehensive internet banking platform with two modules, one for corporate clients and one for bankers, so that both sides work in collaborative workflows. The platform covers:

  • Payments and transactions: Secure handling of high-volume financial operations.
  • Direct debit agreements and requests: Automation of recurring payments.
  • Virtual branch module: Digital forms created dynamically by the bank for its clients.
  • Order signing module: Secure authorization and execution of financial orders.
  • Task and process management: Streamlined back-office workflows for bankers.
  • Activity logs: A full audit trail for transparency and compliance.

Stack

  • Spring
  • React
  • Kafka
  • ElasticSearch
  • Logstash
  • REST APIs
  • Oracle Database
  • Oracle Golden Gate
  • OpenShift
  • Docker

Outcome

Corporate clients of the bank run payments, direct debit and signed orders digitally, bankers handle their tasks in the same platform, and the activity log gives compliance a full audit trail. Figures are published only with client approval.

Secure Remote Advisory Platform

For the wealth management division of a major European bank, our custom software development company built a video conferencing solution designed for secure and efficient client-advisor interactions.

Context

The wealth management division of a major European bank advises its clients remotely and exchanges important documents with them.

Problem

The bank required a dedicated online video conferencing platform for its wealth management segment, to provide remote consulting and share important documents securely.

What DevsReady did

DevsReady built a video conferencing solution designed for secure and efficient client-advisor interactions. It enables:

  • Real-time video meetings: Direct communication between clients and financial advisors.
  • Document sharing and collaboration: Secure exchange and joint editing of sensitive financial documents.

Stack

  • Spring
  • React
  • WebRTC
  • WebSockets
  • REST APIs
  • ActiveMQ
  • Oracle DB
  • OpenShift
  • Docker

Outcome

Wealth management clients and their financial advisors meet in real-time video and exchange and jointly edit sensitive financial documents securely, on a platform dedicated to the bank's advisory work.

Sports Betting Platform - Technology Upgrade

For one of the world's largest sports betting platforms, we contributed to the migration of their internal player monitoring system.

  • Client: One of the world's largest sports betting platforms (name confidential)
  • Sector: Sports betting
  • Related service: Enterprise Java modernization

Context

One of the world's largest sports betting platforms runs an internal player monitoring system, originally built as a monolithic .NET application.

Problem

The company aimed to modernize the technology stack of its player monitoring platform, to enhance scalability and deliver a better user experience.

What DevsReady did

DevsReady contributed to the migration of the player monitoring system and led the modernization of the platform, replacing the legacy monolithic architecture with a scalable, cloud-native solution:

  • Legacy migration: From a monolithic .NET application to a microservices architecture built with Java and Spring Boot, with a React frontend.
  • Cloud deployment: Fully deployed on AWS with containerized services.

Stack

  • Spring Boot
  • React
  • REST API
  • .NET
  • Oracle DB
  • Docker
  • AWS

Outcome

The player monitoring platform runs as containerized Java and Spring Boot services on AWS, with improved scalability, resilience and faster release cycles.

Accessibility Compliance for Digital Banking

We supported a large European bank in making its digital applications fully accessible to users with disabilities, ensuring compliance with international accessibility standards.

Context

One of Europe's leading banks set out to make its web application suite more inclusive and accessible to users with diverse abilities.

Problem

The applications had to support users with disabilities while staying aligned with strict regulatory, security and performance requirements.

What DevsReady did

DevsReady implemented three key components:

  • WCAG-compliant UI components: Accessible components for improved usability.
  • Navigation and form controls: Enhanced for screen readers and keyboard access.
  • Interface refactoring: Existing web interfaces refactored for greater accessibility and inclusiveness.

Stack

  • React
  • HTML
  • CSS
  • jQuery

Outcome

The bank's digital applications are accessible to users with disabilities, with screen reader and keyboard support, in line with international accessibility standards.

Retail Banking Platform

We provide evolutive maintenance for the web platform of one of Europe’s largest banks - the platform that powers the retail banking experience for the group’s banks across the CEE region.

Context

One of the largest banks in Europe runs a shared web platform that powers the retail banking experience for the group’s banks across the CEE region.

Problem

The live, mission-critical platform has to keep receiving new features and improvements while staying stable, secure and compliant across multiple countries.

What DevsReady did

DevsReady provides ongoing evolutive maintenance for the retail banking web platform, shipping new capabilities and continuous improvements:

  • Evolutive maintenance: Continuous delivery of new features, enhancements and fixes on a live, mission-critical platform.
  • Multi-country platform: A shared web platform serving the group’s retail banks across the CEE region.
  • Stability, security and compliance: Keeping the system reliable, secure and aligned with banking regulations.

Stack

  • Java
  • Spring
  • React
  • Oracle
  • REST APIs
  • OpenShift

Outcome

The group’s retail banks across the CEE region keep receiving new capabilities on one shared platform, which stays reliable, secure and compliant across multiple countries.

Interested in a similar solution?

Tell us about the system you need to build or modernize. You will talk directly with the architect who would lead it, and the proof of concept is free when you choose to continue with us.

Book a discovery callcontact@devsready.io