/ SERVICES

Back-End Solutions

It is the layer of code users never see, yet everything runs through it

We build the application infrastructure that carries the load and holds systems together: business logic, integrations and data flows designed for resilience, security and scalability. We work on architectures that must remain available under stress and compliant in regulated environments, where a data anomaly or an outage carries an immediate cost. Every component is built to be observable and maintainable over time, not just to pass acceptance testing.

Services

MicroservicesAPI Gateway ManagementMiddlewareMigrationsBusiness LogicTesting & QA
services
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We build the layer that lets heterogeneous systems talk to each other, with flow orchestration, data transformation and decoupling between components.

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We design architectures of independent, scalable, separately deployable services, so individual parts can evolve without stopping the system.

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We govern API access from a single point: authentication, rate limiting, versioning and routing under control.

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We manage the transition from legacy and core systems to new platforms, safeguarding data integrity, service continuity and rollback.

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We implement the rules that govern processes and transactions - where the real value of the application lies - in a traceable, testable way.

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We safeguard reliability and resilience with integration tests, contract tests and load testing, before the code reaches production.

PROJECT OVERVIEW

Screenshot of the Digital Transformation and core banking migration project
VolksbankClient since 2025

Digital Transformation and core banking migration

Challenge - Supporting Volksbank in one of its most ambitious digital transformation initiatives: renewing its Front-End channels and migrating to a new core banking system.

Our role - We created the design - compliant with WCAG accessibility standards - and developed the entire banking experience: mobile app, home banking and back office. The integration of our middleware, which decouples the Front-Ends from the core banking system, paved the way for innovation, accelerating time-to-market and ensuring high security standards. All backed by proactive 24/7 monitoring from our Operations and ITSM teams. The project also includes the migration to the new core banking system.

Result - A completely renewed experience, widely appreciated by customers, that allows Volksbank to reposition itself in the Italian competitive landscape. The scalable, secure Cloud infrastructure is now ready to accommodate any future technological evolution.

DELIVERABLE

TECHNICAL CONSULTINGUX/UI DESIGNIOS AND ANDROID APP DEVELOPMENTMIDDLEWARE INTEGRATIONAPPLICATION MAINTENANCE24/7 MONITORINGCLOUD INFRASTRUCTURE DESIGN AND IMPLEMENTATIONWEB DEVELOPMENT
Screenshot of the From back-end infrastructure to experience project
QC Spa Of WondersClient since 2024

From back-end infrastructure to experience

Challenge - The fast-growing Group needed to improve the performance and UX of the QC Spa of Wonders platforms - corporate and booking - through a redesign of the back-end infrastructure and a restyling of the experience.

Our role - We designed and developed an end-to-end digital ecosystem: UX/UI design based on the new brand identity, development of desktop and mobile touchpoints, and a cloud infrastructure integrated with Salesforce Marketing Cloud and the Tekio management system. A project covering both the European and North American markets.

Result - Faster, more reliable corporate and booking platforms, running on a scalable, secure cloud infrastructure capable of handling peak-season traffic volumes without disruptions. The front-end experience led to a marked improvement in time-on-site metrics. The modular architecture is solid and ready to evolve with the Client's communication, marketing and business needs.

DELIVERABLE

CORPORATE AND BOOKING PORTAL DEVELOPMENTCLOUD INFRASTRUCTURE DESIGN AND IMPLEMENTATIONAPPLICATION MAINTENANCEUX/UI DESIGNHOSTING
Screenshot of the Design and development of the World website project
Dolce&GabbanaClient since 2013

Design and development of the World website

Challenge - Designing the new world.dolcegabbana.com portal, the Brand's main communication channel and the gateway to fashion show streaming and special projects, with the goal of improving performance and ensuring scalability and security.

Our role - To meet the Client's needs, we redesigned the cloud infrastructure on AWS and handled the design and development of the website on WordPress, with a view to flexibility and the continuous evolution of the portal. As part of the collaboration, we also took charge of developing the AWS infrastructure in China, as an official partner, from a technical, strategic and regulatory standpoint.

Result - A portal capable of withstanding traffic peaks - events, collection launches, special projects - and substantial media investments, without disruptions. The architecture, designed for flexibility, makes the Dolce&Gabbana team autonomous in managing and evolving the website, with significantly improved performance and security levels compared to the previous platform.

DELIVERABLE

CLOUD INFRASTRUCTURE DESIGN AND IMPLEMENTATIONAPPLICATION MAINTENANCETECHNICAL CONSULTING24/7 MONITORINGWEB DEVELOPMENTUX/UI DESIGNHOSTING
Screenshot of the From 0 to launch project
buddy UniCreditClient since 2018

From 0 to launch

Challenge - Design and develop buddy, UniCredit's digital branch: the first conversational bank, open 24/7 and integrated with an ecosystem of partners and services.

Our role - We designed and developed the digital bank's iOS and Android apps and the buddy.unicredit.it portal. buddy UniCredit is the first bank where we integrated our Enterprise Container Platform, the middleware that decouples legacy systems from Front-End channels, enabling continuous innovation while preserving security, time-to-market and scalability. Beyond software development, a central aspect of the partnership is the proactive monitoring of all channels by our teams.

Result - From the first line of code to launch in 10 months for a 100% digital, fully integrated bank, first on iOS and then extended to Android. With over 450,000 customers served, buddy keeps evolving - new features and look & feel restylings are released with no service interruptions, thanks to a solid, flexible and high-performing architecture.

DELIVERABLE

IOS AND ANDROID APP DEVELOPMENTAPPLICATION MAINTENANCEMIDDLEWARE INTEGRATIONTECHNICAL CONSULTING24/7 MONITORINGWEB DEVELOPMENTUX/UI DESIGN

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Frequently asked questions

Why move to a microservices architecture if our monolith works?

The point is the ability to evolve and scale individual parts without stopping the rest. If the monolith holds up and isn't slowing you down, there is no reason to touch it: we step in where the system's rigidity is becoming a cost - slow releases, components that cannot scale independently, a failure that spreads.

We need to migrate from one core banking system to another. How do you guarantee data integrity during the transition?

We approach migration in phases, never with a single switch: we map the as-is data and flows, define synchronization and reconciliation strategies between the old and new systems, and always keep a rollback plan ready. Every step is verified with contract tests and data reconciliations, so integrity is demonstrable rather than merely declared. We have built this experience on the leading core banking systems on the market - CSE, AFAST, CEDACRI - and on their integrations with digital channels.

How do you make sure the back-end withstands peaks and doesn't become the point of failure?

We design components to be observable and resilient from the outset: load testing before go-live, fault isolation mechanisms so that an anomaly in one service does not spread, and monitoring of application metrics in production. The goal is for the system to degrade in a controlled way under stress, instead of going down.

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