• Involved in Designing data lake for systems in GCP env.
• Designed data model for Customer Care,OrderVsSales,KPI Dashboards
• Build pipe line to connect Hybris systems and extract source Feeds
• Review with Client Business teams to build Tableau Dashboards
• Build Automated jobs execution process by Leveraging Cloud Composer
• Involved in Planning, Estimates ,Design, Development and Testing of DIS applications
• Involved in preparing status and communication with Client weekly basis.
• Involved assigning the task to the team and tracking status on the tasks

• Involved in reviewing the code developed by team members​

• Designed various applications migrating from Mainframe to Hadoop Platform
• Fixed Various Unix-ETL processes performance issues by redesigning the existing applications​
• Involved in Planning, Estimates ,Design, Development and Testing of DIS applications
• Involved in preparing status and communication with Client weekly basis.
• Involved assigning the task to the team and tracking status on the tasks
• Involved in fixing defects and helping team to understand design

• Involved in reviewing the code developed by team members
• Driven activities like Design Thinking ,Innovation ,BigData Bytes and Continuous Improvements to the engagement​

• Involved in implementation of logging for Shared storage pools API
• Involved in error logging improvements for target and client vSCSI Drivers
• Involved in extending storage virtualization layer beyond a single system that is cluster
• Involved in bug fixing for Cluster,Shared storage pool,Tier,Failure Group, backup &restore ,CLI and vSCSI client drivers

Involved in PE Testing, Unit and Integration testing

• Involved in implementation of NAS messages decoding, Enodeb to IPDU communicator and load balancing algorithm for IPDU to support multiple procedures (Attach,Detach,S1 set-up,Paging,Handover)
• Involved in Performance optimization activities of IPDU
• Involved in maintenance and new functionality analysis, implementation
• Involved in IPDU performance analysis using gprof and iperf
• Involved in Code coverage improvement using Unitplusplus for IPDU
• Involved in S6a Diameter interface implementation
• Involved in SGs interface implementations in CPPU module for fallback support for SMS(Combined Attach)
• Involved in SCTP protocol sctp_recvmsg function optimization in IPDU
• Involved in PE Testing, Unit and Integration testing

• Involved in adding of license key’s for the different subscriber groups in RSS
• Involved in Maintenance Manager interface support
• Involved in RapidStat performance enhancement on different platforms and created an automated test suit to test entire functionality of the RapidStat tool
• Involved in load balancing of signaling managers according to the existing load for Overloading
• Involved in requirement gathering,analysis,design and implementation for SIS Packaging tool
• Involved in adding, modifying and deleting the packages from the build for SIS Packaging tool
• Performed Unit,Integration and PE testing

• Involved in implementation of Provisioning Engine(PE) Manager and its Telnet interface.Manager is C Daemon which listens on named-pipe for commands supplied by Telnet interface.PE Communicates with Logic-Engine and interface-Engine with UDP sockets in XML format
• Involved in WiMax Base Station simulator coding with core Shared Memory implementation

Perform PE Unit and Integration testing with Simulator

• Involved in the optimization and implementation of various shell scripting. This Shell Scripts having extensive usage of iptables,tc,grep and awk
• Involved in RPM packaging and deployment the project

Perform Unit and Integration testing of Shell Scripts