Following the successful completion of the initial development phase, the second project phase marked a decisive step forward — transforming a solid digital foundation into a fully integrated, tested, and delivered IoT solution.

Between April and October 2025, Biota and its development partner X Logic d.o.o. focused on system integration, testing, optimization, and final delivery, bringing the platform closer to real-world deployment and commercial use.

Seamless Integration with Sensor Systems

One of the most important achievements of this phase was the development of a dedicated integration interface connecting the IoT application platform with external sensor systems.

Using industry-standard technologies such as REST APIs and MQTT, the platform now enables reliable, real-time data exchange between hardware and software components. All integrations were fully documented, ensuring long-term maintainability and scalability.

From Testing to Real-World Validation

Once integration was completed, the system entered an intensive testing phase:

• internal functional and integration testing of both web and mobile applications,

• creation of structured test cases and identification of potential issues,

• targeted corrections, optimizations, and performance improvements.

This process significantly increased system stability, reliability, and overall user experience.

Testing Together with Users

A key milestone was joint testing with end users, where real-world usage scenarios were simulated. Feedback collected during this phase led to final refinements and resulted in preliminary approval of the system, confirming that the platform meets practical needs and expectations.

Ready for Deployment

The final stage focused on preparing the solution for delivery:

• complete technical documentation,

• packaged mobile applications for Android and iOS,

• archived and handed-over source code,

• a final presentation showcasing system capabilities and use cases.

With the successful final delivery and presentation, the second project phase officially concluded, marking the completion of a fully functional IoT platform ready for operational use.

Looking Ahead

This phase bridged the gap between development and deployment. The platform is now not only technically complete but also tested, validated, and ready for further scaling, commercial rollout, and future feature expansion.

The results achieved demonstrate how structured development, close collaboration, and iterative testing can turn complex digital concepts into reliable, real-world solutions.