Youssef Ahmed Rawy Baghdady

Provide centralized test services to other development teams. Review of automated test results of any test failures. Testing, troubleshooting, and reporting of issues using tracking tools like Jira. Setup and maintain test systems with Jenkins for regression testing. Work with development teams to collect requirements for new tests or test systems. Maintain tests and common function libraries developed in Python. Develop Python scripts for test baseband applications and visualizations using pytest.

Supported operations during broadcast in the event of problems with media software by Dalet. Monitored of performance in the network area using Grafana. Logged of system information of all technical events.

Extended MIMO OFDM system design 64x64 for 5G NR PDSCH according to 3GPP using MATLAB. Configured parameters for Frequency Range 1 (FR1) and Frequency Range 2 (FR2) based on 5G NR release 15. Implemented Hybrid-Automatic Reply Request (HARQ) for error correction. Determined the estimated practical channel using the PDSCH Demodulation Reference Signal (DM-RS). Computed throughput measurement and Bit-Error-Ratio (BER) results by Zero-Forcing (ZF) and Minimum Mean Square Error equalizer algorithm (MMSE).

Implemented MIMO OFDM 4x4 system for 5G NR PDSCH according to 3GPP standards using MATLAB. Configured parameters for Frequency Range 1 (FR1) based on 5G NR release 15. Computed the Bit-Error-Ratio (BER) of the zero-forcing detector (ZFD) for MIMO detector.

Consulted field central station in telecommunication and performed tasks like checking the service provider. Wired telephony network cables for connection to telephone devices. Installed the telephone network cables in the office building.

Tested websites and mobile applications such as Android and iOS, including APIs. Created and executed test cases to verify the product functionality according to application design and flow requirements. Reported Unfixed Bugs. Communicated with developers in order to fix defects.

Conducted field RF testing in 2G and 3G, perform associated tasks like Cluster, Benchmarking, checking site, and indoor tests using TEMS investigations and TEMS Pocket. Installed test equip in the vehicle and manage the test drive team. Managed the End to End testing process including designing the testing scenarios in 2G, 3G, and 4G using TEMS automatic. Conducted the tests, data validation, data analysis and reporting. Logged all issues, status of each and results achieved in the database.

Taught elective course Mobile Communication. Helped students solve exercises related to multiple choice questions.

Project Course: Wireless Backhauling for 5G systems Developed new methods for implementing wireless backhauling using Cognitive Radio and wireless backhaul for 5G based on Power Based-Non-Orthogonal Multiplexing.

Graduation Project: Wearable Communications and Computing Developed wearable medical sensor using e-Health module for measuring the different body functions. Used Ardunio to transmit those measurement to a mobile application, then to designated recipients such as the clinic.