Aug 2024 – Apr 2025 · 8 mos · United States · Remote

• Working on the enablement of Nokia’s SDL product with TLS over the LDAP interface for T-Mobile USA.
• Implementing and managing self-signed certificates to ensure secure communication.
• Overseeing and optimizing traffic flow from critical network functions like UDM, HSS, HLR, and EIR to SDL.
• Spearheading the generation and detailed analysis of certificates to enhance security protocols.
• Ensuring robust and efficient data exchange, maintaining high-performance standards across network interfaces.

Apr 2021 – Apr 2024 · 3 yrs

• Extensive end-to-end knowledge of Nokia's Shared Data Layer product, a cloud-native
• solution designed for storing subscriber data.
• Experience with product deployment using virtualization technology on OpenStack, as well as
• proficiency in cloud-native technologies such as Docker, Kubernetes, and Pod.
• Good understanding of the product's complete operational workflow and have actively
• participated in the 5G domain, specifically in testing 5G features for the Shared Data Layer.
• Experience with various 5G Network Functions including PCF, UDR, UDM, UDSF, NEF, NRF, and
• AMF.
• Contributed to the Quality Assurance of the product through integration testing.
• Experience in wireless communication systems, particularly in 3GPP network architectures, with
• a focus on 5G technologies.
• Hands-on experience in software verification, validation, testing, and testing automation
• methods and tools.
• Worked on various tools like Wireshark, IPSL and web based protocol RESTCONF and NETCONF.
• Experience working with protocols such as LDAP, HTTP/2, and HEP3.
• Extensive knowledge in writing automation scripts using Robot Framework for all product
• features and have successfully delivered numerous automated test cases to Verizon

Oct 2020 – Apr 2021 · 6 mos

• Working on Nokia’s Subscriber Data Management cloud-based solution Shared Data Layer.
• Knowledge on test automation and robot framework.
• Proficient in 3GPP standards Mobility packet core, policy and access nodes.
• Proficient in mobility, 5G and PCF call flow and subscription testing
• Experience in 5GC(SMF/UPF/AMF/PCF) and its call flows.
• Test Case development experience as per 3GPP specification for mobility 5G.
• Agile process defect tracking.
• Worked on the Test Vnf delivery of 5G automation test cases for Verizon.
• Tools : Wireshark, IPSL, Apache Kafka
• Automation Framework: Robot Framework

Sep 2019 – Aug 2020 · 11 mos · Bengaluru, Karnataka, India

• Designed test plans for testing software feature on 5G.
• Executed and Automated the 5G test cases using Robot Framework and Shell Scripting.
• Tools Used : Wireshark, IPSL , Kafka

Jan 2019 – Sep 2019 · 8 mos · Chandigarh, India