Sunil Yadav

1-Hays-CMT (Nov 22 to present)

2-Hays-Placemaker E4E Application (July’22 to Nov 22)

• Reviewed product requirements documents, functional specifications, and technical design documents to create detailed test cases.
• Performed manual testing on web-based applications for functionality, usability, compatibility and system integration.
• Documented defects encountered during testing phases in bug tracking systems such as JIRA.
• Created regression tests for existing software applications to ensure changes do not introduce new bugs.
• Assisted developers in isolating and resolving defects identified during the testing process.
• Participated in daily scrum meetings with development teams to discuss progress of projects under test.
• Monitored defect resolution efforts through completion ensuring that all fixes are verified.
• Collaborated with project stakeholders to define scope of end-to-end tests.
• Tracked the status of each defect throughout its lifecycle including open, fixed, retest.
• Developed and implemented test plans, strategies, and processes to ensure the quality of software applications.

Nokia NSN India Kolkata - Bharti Airtel IMS Project

• Responsible for all types of testing in TAS and CFX nodes of Nokia IMS network in Bharti Airtel.
• Captured & analyzed Wireshark packet traces.
• Involving Deployment and Integration of Nokia IMS network in Bharti Airtel with NOKIA team members.
• L2 Level IMS Testing for the Network.
• Working on Nokia TAS, and CFX.
• Preparation of all kind of report during testing.
• SIP Signaling and its Call flow, Messages, Header, Response and Debugging. Media Gateway (MGW), PRI & BRI Gateway.
• Trouble-shoot the faced issues during TAS testing by analyzing the Wireshark traces.
• Involved in CFX functional, Break-in/out, SRVCC & LI testing.
• Working on automation Testing with the help of Jenkins & NTAF.
• Involved in ASBC functional & LI testing.
• Involved in E-CFX testing.
• Investigated TAS related issues in Airtel-Bharti N/W.

Ericsson India Global Services Pvt. Ltd. - Bharti-Airtel Swap roll-out (Rajasthan circle)

• Monitoring the KPI of LTE - L900, L2100 & 3G Shutdown
• Responsible for Swap Activity from Huawei to Ericsson The KPI as per Customer Requirement(Pre-Post KPI Comparison)
• Payload, Throughput, Accessibility, Retainability, Irat, Intra, Inter etc
• Monitoring the LTE-MIMO site KPI On Daily Basis,then Submission as per Meet Requirement
• Responsible for day to day Ericsson Integration/Alarm management-Swap activity.
• Initial Tuning of GPL Parameter as after on air of Site(Run the Script).

Ericsson India Pvt. Ltd. - Bharti Airtel VoLTE, LTE & MIMO and Idea LTE & Vodafone LTE roll out.

• Monitoring the KPI of LTE & VoLTE Network
• Responsible for Pre & Post Health Check using different Ericsson tools
• Accessibility, Retainability,Payload, throughput, Irat, Intra, Inter etc
• Monitoring the LTE & VoLTE site KPI On Daily Basis,then Submission as per Meet Requirement
• Initial Tuning of GPL Parameter as after on air of Site(Run the Script)
• Troubleshooting different issues while SCFT and cluster AT (Like CSFB, MO/MT, Latching issue)
• Analysis of UE plots like RSRP, RSRQ SINR, PDSCH, PUSCH, PCI plot etc
• Physical Optimization for Coverage improvement as well as SINR for VOLTE and Log file analysis
• Handshake between different teams Project,MS for smooth sailing of the project
• Neighbor Audit & recommendation of Neighbor addition & deletion
• Repairing all related database for the SCFT
• Analyzing log file on Map Info
• Data analysis for finding discrepancy in network during Drive test
• Preparing Cluster AT Report in TEMS Discovery
• Identifying coverage & quality issues Recommend appropriate solutions to meet the agreed KPI thresholds
• Validation of Cluster/SCVT Optimization Report prepared by analyzers.

Bharti Airtel LTE roll-out (Rajasthan circle)

• Performing optimization of site like detection of swap by manual tracing, changing antenna tilt and orientation etc
• Analyzing log file on Map Info
• Analysis of UE plots like RSRP, RSRQ SINR, PDSCH, PUSCH, PCI plot etc
• Responsible for LTE drive test including SCFT & cluster drive test
• Done RF Drive in Dedicated & Idle mode along with Short & Long calls
• Resolving Customer complain.