KAKARA SUDHIR

- Currently working as a Triage Specialist on Mobile Data/Android Telephony/VT/MMS/WIFI
Framework in Google Pixel Team .
- Triaging issues related to Mobile data in Google Pixel Mobiles
- Triaging issues related to MMS failure in Google Pixel Mobiles
- Triaging issues related to VT failure [ Low/No RTP packet , VT capabilities , VT downgrade from
NW , Unable to initiate VT call ]
- Filter out issues related to telephony framework and route to concern owner [ DUT not sending
Data Call request , delay in sending Data Call request and many ]

prepared documentation for mobile data and video calling issues
- Having meetings with Client [ in Google Pixel team ]

• PROJECT 1: LTE IMS/VOLTE Testing
• Responsibilities
• Working for IMS Architecture. Knowledge of IMS Nodes Like, P-CSCF, I-CSCF and S-CSCF.
• Worked on RTP packet drop issues. Feature testing of various IMS and VOLTE related scenarios.
• Good Domain knowledge of VOLTE in IMS with understanding of End user registration and CSFB call flow scenarios.
• Tested Log Analysis to identify bugs and reported them to the corresponding development team along with Logs.
• Testing of Various IMS Feature like IMS Registration, IMS to IMS Call flow.
• Experience in LTE UE simulators (Keysight/CMW 500).
• Worked with a team of developers to automate the QXDM application using Python.
• Written test scripts in python
• Executing test cases as per the test plan. Following upon the issues reported and retesting till the issue is fixed.
• Having Knowledge in log collection, Ticket Raising and BUG-CR Tracing.
• Preparing lab test setups and equipment need planning for end-end feature validation.
• Identifying failure results and reporting the results to stakeholders & raising tickets for the reported issues and doing follow up for the fixes timely.

• Project 2: 5CA Through Put Testing & Troubleshooting on data test failures.
• Responsibilities:
• 5CA- Addition and Activation. Worked and analyzed parameters like MCS Modulation, Scheduled Throughput.
• Throughput testing with multiple different MIMO configurations,2
• 2,4
• 4,8
• 8, Tx power-3 to +23 dBm.
• Knowledge on S- cell Addition and S-cell Activation for up to 5 carriers.
• Throughput testing with different Band Combinations. Worked on CQI, RI & PMI Reporting. Worked on Multiple RSSP, RSRQ, SNR, CRC error, BLER conditions.
• Good knowledge of CA failure issues and Throughput dip issues.
• 5CA Through Put Testing & Troubleshooting on data test failure’s
• Worked on multiple issues like RACH failures, Attach failure (Radio link failures), Re-selection issues.
• Raised the tickets to the concerned team about the bugs with the priority level.
• Tested Log Analysis to identify bugs and reported them to the corresponding development team along with Logs.
• Performed Sanity testing on PHY and MAC layers of the application.
• Quickly summarize complex information with bullet points, compelling data, or even interesting facts.