Case Study Banking Sector
ZDL Software × Banking

End-to-End Digital Transformation
for the Banking Sector

Elite infrastructure for three tier-one financial institutions. Modernization of customer interaction and digitization of complex transactional processes under the strictest European Union security standards.

Python (Django) React Native AWS EU Security
3

Tier-one banks

100%

Digital onboarding

M+

E-statement users

UE

Security standard

The challenge

To modernize customer interaction and digitize complex transactional processes for three tier-one banking institutions, meeting the strictest European Union security and compliance standards.

The banks needed to move from manual, in-person processes to a complete digital infrastructure, without compromising security or user experience.

Implemented solutions

Technical achievements

01

Multi-profile digital onboarding

A complete 100% digital account-opening flow, for both individuals and companies (legal entities). Identity-validation and document-forgery-control modules were implemented, ensuring data integrity and fraud prevention from the very first contact.

A drastic reduction in onboarding times and the elimination of physical bureaucracy.
02

Payment and merchant-management ecosystem

Design and execution of the online payment systems used by the banks' partner merchants, enabling fast, secure transactions. A centralized POS Manager was implemented to manage and monitor point-of-sale terminals, providing full control over the physical payment network.

Full control over the digital and physical payment network.
03

Digitization of queries and reports (E-statements)

Replacement of traditional processes with an advanced electronic account-statement system, securely accessible in real time for millions of users.

Lower operating costs and greater transparency for the end client.
04

Prepaid digital card for employees

Development of an app for creating prepaid digital cards for employee benefits at the bank's corporate clients. The system lets these cards be redeemed exclusively within a specific merchant network, ensuring the incentive is used according to company policy.

A closed network of corporate benefits with full control.

Technical differentiation

The ZDL Software hallmark

Scalable architecture

Platforms on AWS that handle millions of transactions with no latency.

Senior development

Every module designed by engineers who are experts in Django, Laravel and React Native.

European security

European Union encryption and data-protection standards in every line of code.

Clean code

Secure, maintainable architectures ready for long-term evolution.

European engineering that builds the bank of the future.

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