An increasing number of users expect financial information to be available in real time, clearly presented and technically fully secure, especially when it comes to applications that use official institutional data. For this reason, Prolink worked on the functional and technical upgrade of the mHNB application through the introduction of interactive maps of bank branches and ATMs and through the connection of the system to a new, more secure API interface.
Integration of the complete list of bank branches
A comprehensive list of bank branches was integrated into the application, enabling users to easily view available locations by geographic position, city and individual bank. The data is structured to provide accurate and up-to-date information on branch availability, further strengthening the application as a reliable source of official information for everyday use.
Implementation of the complete ATM system with maps
Alongside bank branches, a comprehensive system for displaying ATMs on interactive maps was implemented, enabling users to quickly find the nearest ATM based on their current location. The system is adapted for mobile use, with a focus on loading speed, display clarity and real-time stability of location data.
Use of cartographic solutions in the mobile application
The cartographic display of branches and ATMs is integrated in a way that enables easy orientation, environmental overview and quick navigation in both urban and smaller environments. Maps are optimised for different screen sizes and varying levels of internet connectivity, ensuring full functional availability in all usage conditions.
Connection of the application to a new, more secure API interface
The application was connected to a new API interface that enables more secure, stable and faster data exchange between the mobile application and the central system. The new API was implemented in accordance with current security standards in order to ensure data protection, resistance to misuse and long-term system sustainability.
Increase in application reliability and stability
Through the introduction of the new API layer and the optimisation of communication with external services, greater application reliability was achieved, the number of technical interruptions was reduced and overall system response speed was increased. As a result, the entire user experience was further improved in everyday use.
Enhancement of user experience through spatial data availability
By adding location-based data on bank branches and ATMs, the application gained a new level of practical value for users who require fast and reliable access to physical banking services in everyday situations. Spatial accessibility of information eliminated the need for additional searches and external data sources.
Technical adaptation for mobile platforms
All new functionalities were optimised for different versions of mobile operating systems to ensure stable performance across a wide range of devices. Special attention was given to compatibility with older devices while maintaining a high level of security and performance.
Security as the foundation of digital trust
The security aspect of the upgrade was set as a fundamental value of the entire system, as applications used daily by users must ensure full protection of data transmission and processing. The new API layer enables stricter access control, improved protection of communication channels and long-term stability of the digital infrastructure.
When functionality meets security
With this upgrade, Prolink enabled the mHNB application to simultaneously develop its practical value through branch and ATM maps and its technological stability through a new, more secure API, creating a reliable digital foundation for further development and future functional upgrades