Surender Kumar Email & Phone Number

Bangalore Urban, Karnataka, India

- Handling two important Viavi products: TeraVM Core Emulators and TeraVM RIC tester.- Deploying 5G core network elements such as AMF (Access and Mobility Management Function), SMF (Session Management Function), UPF (User Plane Function), IMS and others for RAN testing(gNB/eNB/CU/DU).- Deploying RIC tester for Near-RT RIC (nRT), Non-RT RIC and SMO, xApp/rApp, testing includes Advance RF and traffic models testing, A1/O1 testing, massive-MIMO, E2 procedures etc.- Configuring network elements, ensuring proper setup and alignment with standards and specifications.- Diagnosing and resolving network issues, working with other engineering teams to address complex problems- Providing technical support and guidance to customer- Conducting tests to validate network functionality, performance, and reliability.- Creating and maintaining detailed network documentation, including designs, configurations, and procedures.- Well acquainted with different Telecom standards viz 3GPP, O-RAN etc.- Well versed in the understanding of 5G/4G architecture with NR/RAN/ORAN.- Working with R&D, operations, and other engineering teams to align on goals and project deliverables.- Support Pre-Sales Engineers and Sales personnel in advance of customer meetings, demonstrations, evaluations, POCs.- Hands on experience in Open stack and KVM

Worked as 5G/4G RAN Tester. Performing Testing on 5G/4G L2/L3, IOT and Telecom OSS products. Execute testing on various telecom vendor products such as Huawei, Ericsson and Nokia.Performing feature testing of 5G/4G/3G and application software validation. Test plan preparation, test case writing and test exit report preparation. Excellent troubleshooting skill.Create tests to identify software problems.Analyze bugs and errors found during tests.Document results of tests for the software development team.Recommend improvements in software to enhance user experience.Working on Testing tools such has XCAL, QXDM, VIAVI TM500, VIAVI capacity advisor, Wireshark etc. Exerience on bug reporting and life cycle tool such as HP-ALM and JIRA.

Delhi

Have worked here for almost 13 years and 10 months. Was responsible for end to end RAN project delivery globally. Travelled more than 15 countries to support and handle various Telecom operators. Was looking after RAN(5G/4G/3G and 2G) solution design, commissioning, configuration, integration and management.Have rich experience and was working on Huawei RAN products such as eNodeb/gNodeb, BBU3900/5900, RRUs, small cell and OSS product U2020/U2000, MAE, PRS/mAOS, TraceServer.Worked on virtualization, NFV and private cloud based on openstack.