RUPA KM
Banglore
Summary
Technology-driven professional with 12+ years of experience in the software industry. Specializes in 5G Core, Kubernetes, virtualization, LTE protocol, SS7, SIP, Diameter, IMSLite, and networking domain. Currently a Staff Engineer of CN SVT testing team at Radisys. Skilled in managing Software lab and setting up test environments. Proficient in creating test plans, scripts, cases, and analyzing results. Demonstrates strong leadership qualities and excellent relationship management skills.
Overview
12
12
years of professional experience
Work History
Staff Engineer
Radisys
04.2023 - Current
- Testing is done by simulating UE+Gnb using Spirent Landslide
- Worked as part of Functional test team
- Landslide is used to simulate UE, gNodeB, UDM and PCF
- Tasks Included: Requirement Study, Test Planning, Setup creation, Test Execution and Bug Reporting to development team
- Interfaces tested during the release: N2, N3, N4, N6, Namf, Nsmf, Nnrf, Nudm
Senior Member of technical staff-2
Mavenir Systems
06.2019 - 03.2023
- Testing of Mavenir 5gc(SMF) is done by simulating UE, gNodeB and UDM with Landslide
- All the other nodes of 5GC(AMF,SMF,UPF,NRF,NSSF,AUSF) are real running over K8 platform
- Tested different scenarios which includes Registration, PDU session, Xn-HO, N2-HO, I-UPF and UL-CL (uplink classifier) etc
- Tasks Included: Requirement Study, Test Planning, Setup creation, Test Execution and Bug Reporting to development team
- Interfaces tested during the release: N2, N3, N4, N6, Namf, Nsmf, Nnrf, Nudm
Senior Software Engineer
L&T techservices
06.2018 - 06.2019
- Testing of Samsung virtualized EPC is done by simulating UE, eNodeB, HSS and PCRF with CallSim tool
- Tested different scenarios which includes attach, detach, handovers, online, offline etc
- Tasks Included: Requirement Study, Test Planning, Test Execution and Bug Reporting to development team
- Interfaces tested during the release: Gx, Gy, Sp, Sy and Sy'
- Client: Samsung (Working at client location)
- Client: Reliance Jio
Senior Software Engineer
Tech Mahindra
11.2015 - 05.2018
- Testing of CISCO virtualized CPS(PCRF) is done by simulating UE, eNodeB and MME with Landslide tool
- Tested different type of subscriber as reseller, cricket, wll etc for AT&T
- Tasks Included: Customer Specific Requirement(Network Design Requirement) Study, Test Planning, Test Execution and Bug Reporting to development team
- Interfaces tested during the release: Gx, Gy, Sp, Sy and Sy'
- Client: AT&T
- Vendor: Affirmed, CISCO
Software Quality Engineer
Mobileum
07.2015 - 10.2015
- Testing of LIS(Local Internet Service) which is situated in the network in between SGW and PGW, PGW and OCS, and PGW and PCRF
- Testing of LIS is done by simulating SGW and PGW with EAST tool, configuration of LIS nodes is done through LIS GUI
- Tasks Included: Test Planning and, Test Execution and Bug Reporting to development team
- Interfaces tested during the release: S5, Gx, Gy
Software Test Engineer(PQA)
Aricent Group
07.2012 - 06.2015
- Testing all the EPC nodes which includes MME, SGW, PGW and PCRF
- Testing of the EPC is done by simulating UE+enodeB with Aricent inbuilt tool STATE and configuration of LTE nodes is done through EMS(ELEMENT MANAGEMENT SYSTEM)
- Tasks Included: Test Planning and Test Review, Test Execution and Bug Reporting to development team
- Interfaces tested during the release: S5, s6a, Gx, Gy, Gz, sh, Rx and S11
Education
MCA -
Kalinga Institute of Industrial Technology
06-2012
BSc. -
Mahatma Gandhi Kashi Vidyapith
06-2009
XIIth -
Uttar Pradesh Board
05-2006
Xth -
Uttar Pradesh Board
05-2004
Skills
- Interacting with client side professionals
- Requirements verification
- Requirements analysis
- Testing 5G Core Nodes
- Documenting test plans
- Tracking test results
- Debugging
- Troubleshooting
- Scope estimation
- Time estimation
- System testing
- Integration testing
- User acceptance testing
- Team management
Accomplishments
- Found Showstopper issues related to network test cases
- Pivotal in maintaining the project deadline and quality
- Received a number of appreciation mails from clients
Timeline
Staff Engineer
Radisys
04.2023 - Current
Senior Member of technical staff-2
Mavenir Systems
06.2019 - 03.2023
Senior Software Engineer
L&T techservices
06.2018 - 06.2019
Senior Software Engineer
Tech Mahindra
11.2015 - 05.2018
Software Quality Engineer
Mobileum
07.2015 - 10.2015
Software Test Engineer(PQA)
Aricent Group
07.2012 - 06.2015
MCA -
Kalinga Institute of Industrial Technology
BSc. -
Mahatma Gandhi Kashi Vidyapith
XIIth -
Uttar Pradesh Board
Xth -
Uttar Pradesh Board
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