Involve in designing, development and deploying Deep Packet Inspection APIs on network devices by interpreting technical and business requirements.

Design LTE/5G/6G end to end call flow from Radio to core network, provide protocol parameter templates provide unit test cases, and api documentation.

Create high level diagrams and test plans.

Execute end-to-end test plans, collect data, perform technical and business analysis.

Prepare and present executive summaries to senior management.

Responsible for acting as a domain expert for RAN Call Flows, UE protocol stack and work with other developers who will interface with internal IT and other Front-End Applications.

Install and configure various products from Cisco, Ciena, Nokia, Samsung, Ericsson in lab, test, pre-prod environment.

Develop and execute test plans, test cases, and test scripts for protocol layers (e.g., RRC, MAC, PDCP, RLC, SDAP).

Analyze and troubleshoot issues related to signaling and user-plane protocols.

Understand debugging requirements and design needs for various baseband chips.

Write and Implement debug harness for baseband chips buy studying technical data sheets.

Design and Implement instrumentation to capture baseband traffic during testing.

Process captured data for further analysis using tools such as QXDM, Channel Emulator, Spectrum Analyzers, Signal Generators, and AI tools.

Understand carrier frequency spectrum and select various Radios for testing and validation from OEMs.

Configure radios with various engineering parameters such as RF slicing, power, frequency, bandwidth, modulation. etc., as per project needs.

Validate conformity and compliance specifications of the radios under test by collecting, analyzing test data.

Design and implement software to collect I/Q RF stream data for post-mortem analysis

Performing RF path loss calculations, system predictions, and modeling.

Capture commercial core network architecture for lab implementation.

Design call flow model and implement core network elements as per test requirements to validate Radios and UEs.

Design and implement packet capture test harness for the core network.

Develop applications using Python, C, Shell, Go Programming languages.

Implement and utilize CI/CD for Redhat Openshift and Openstack.

Work with various source control and version control tools like Jira, Confluence and GIT.

Create high level diagrams, presentations and documents using office suite of products