Ionut is a Senior Software Engineer with industry experience developing innovative software solutions for clients such as Bitdefender, IBM, and Lenovo using Linux, C, C++, Python, and Django. He specializes in software development, optimization, security, and testing and also has team lead experience. Ionut is passionate about open-source operating systems/applications and strives to constantly deliver high-quality business solutions for clients.
Worked on system test automations based on software and hardware requirements and technical specifications to verify the proper functioning of the mail server.
Performed functional testing, stress testing, endurance testing, and security testing.
Detected hardware and software failures so defects may be quickly discovered and corrected.
OpenFleet is a complete fleet management and e-ticketing solution created for the Romanian public transportation operator from the city of Sibiu. The project involved both software and hardware, since it was a complete solution. On the hardware side, developed GPS and 3G on-board computers for the buses, ticket validators, information panels for the buses, and real-time information panels for bus stations. On the software side, worked on a custom Linux distribution for the on-board computers, a dispatching platform for the buses, complete with algorithms that show if a bus is going to be late or early and also to inform the panels about the time a bus will arrive at the station. Developed features for the software to show the real time, historical location, speed information, real-time ticket validation information, bus routes, schedules, and more.
KNN is a highly complex geometrical algorithm for classifying texts into text clusters. From two sheets of paper filled with mathematical formulas written by Claudiu C. Musat to a production-ready system, it was a long and challenging road. Oversaw the project design, architecture, development, and testing. Eight years after its completion, KNN is still a core technology of Bitdefender's anti-spam software, leading to several prizes in anti-spam competitions.
