Đorđe Petrović

This project was adding a new feature to existing software. The goal was to replicate a database that exists on an HDD to SSD. This way, a better database read performance is reached, as reads are done only on an SSD. If there are multiple HDDs and SSDs, a smart replica selection process was created that will use all SSDs equally. Also, when an error happens, a smart error handling process determines if an SSD replica is faulty and should be replaced or if an HDD is faulty.

Developed a real-time watchdog application for iOS and Android platforms using Xamarin. The application was designed as an auxiliary tool for engineers implementing a trading bot, ensuring users are instantly notified of the bot's operations under specific conditions. It featured real-time monitoring and alerts by integrating with the trading bot's API. The design focused on a user-friendly interface, enabling easy navigation and management of notifications. Throughout the project, I closely collaborated with a team of engineers, ensuring timely and accurate alert functionalities by understanding the intricate details of the bot's mechanism.

Crafted an Android application tailored to enhance commuters' safety and situational awareness. The application functions by proactively sending alerts to users regarding events or disruptions encountered during their commute. By integrating real-time event data, the system ensures that users are promptly informed, allowing them to make safer and more informed travel decisions.