Sivanandh K Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Karnataka, India

5G Product integration at the customer site.Maintaining team focus and facilitating seamless progress as a Scrum master.

Bengaluru, Karnataka, India

Design and development of SON module to self organize NRT table by ANRDesign and development of E2AP interface to support connection with ORAN based RIC.

Bengaluru, Karnataka, India

Designed and developed a Python software to read 3gpp ASN specs along with ASN header files and generate readable header, CPP files with encoder and decoder files saving manual effort to write 50,000+ lines of code per 3gpp interface.

Chennai, Tamil Nadu, India

Developed a CDK-based Alarm management service to create and manage Alarms of a distributed cloud service which manages data of all Amazon devices in Native-AWS.

Bangalore

1) Increased UDP data generator and receiver tool capacity from 1 data stream support to more than 750 parallel streams of data with 4 times higher data rate using multi-threading and JSON configuration.2) Developed consolidated statistics module having CSV output handling inputs from multiple threads.3) Designed and implemented data structure and algorithm for efficient selection of secondary cells with 5G user equipment NR band information for 5G CU.4) Debugged and fixed critical thread synchronization issues causing data latency in 5G CU.5) Handled failure of X2-C, NG-C, F1-C, XN-C interfaces between multiple modules and re-establishment of 5G CU.6) Deployed and integrated 5G CU product in customer labs, also handled multiple customer tickets resolving high priority issues.7) Involved in the enhancement of 5G CU to support RRC inactive state suspending 5G user equipment and resuming during the need of data transfer.8) Created shell script for level 1 check-in analysis in Jenkins running a few critical test cases to prevent improper check-ins breaking mainline codebase, also enhanced and maintained daily CI/CD for 5G CU.9) Participated in Codeathon by Radisys with efficient 5G NR in a box solution reducing the number of machines required by 50% percent.10) Received recognition from Radisys product management for performance from July 2019 to June 2020.

Bangalore

1) Developed and integrated Doxygen comment adder python tool enabling automatic comment skeleton addition for legacy and new code creating in-depth code documentation using Doxygen.2) Involved in module-level unit testing, release sanity testing, and regression testing of 5G products.3) Created end-to-end setups for testing 5G Non-standalone and Standalone user equipment attach and data transfer.Developed and maintained 5G Non-standalone and standalone end-to-end setup user guide for facilitating easy deployment in customer labs.4) Upgraded ASN version of f1ap and e1ap interfaces in 5G CU.