Bhaskar Rao Patnam
Software Quality Senior Engineer (Program Lead)
Bengaluru,Karnataka
Summary
Versatile Software Quality Senior Engineer with diverse experience across Server & Storage and Telecommunications domains. With 13 years of experience
Overview
13
13
years of professional experience
1
1
Certification
Work History
Software Quality Senior Engineer(Project Lead)
Dell Technologies
10.2018 - Current
- Serving as a Project lead for iDRAC releases
- Serving as a Component Lead for Avocent in iDRAC product
- Experience in managing projects of varying complexity, including Min, Mid, and High range projects
- Experience in developing Test Plans and configuration matrix
- Experience in effectively planning test executions
- Compiled reports, tracked progress, and presented data to management
- Conducted daily standups, tracked progress, and addressed queries and roadblocks
- Strong team collaboration skills in resolving external dependencies to achieve project goals
- Experience in making Data-driven decisions
- Experience in preparing Post Project assessment
- Experience in making runtime calls
- Experience in managing conflicts
- Developed Test strategy for owned components (Virtual console/Virtual Media/RFS, Alerts, Video logging, Certificates,AD,LDAP, SSO,Smartcard ...etc )
- Exploratory testing on owned component features
- Assigned tasks to engineers and oversaw program execution
- Resolved component or process queries for engineers.
Test Lead
Tech Mahindra
05.2016 - 10.2018
- Managing the team, assigning the tasks to team members and tracking the status
- Involved in preparing the test plans
- Identifying test scenarios, preparing test cases and executing test cases
- Prepared test setups, installation and upgrade testing for OS and product testing
- Performance tunings using CPU pinning and GC settings (CMS,G1GC)
- Simulation of test cases using Seagull, SIPP and automation tools
- Performed Sanity, Functional tests, E-To-E tests and Integration testing with IMS nodes like CRF, OCS, PGW, P-CSCF, I/S-CSCF, TAS, ePDG
- Performed Sanity, Functional tests and Integration testing by using various diameter interfaces like (Gy, Ro, Sy, Gx, Rx, Cx/Dx, Sh, S6a/S6d)
- Executing performance, soak, robust, SNMP traps tests in simplex and cluster setups
- Prepared and executed test cases Camel2 for voice and for interworking for camel2diameter charging (2.5Gto3G)
- State full, stateless proxies testing for both SIP and Diameter Connectors in IMS network
- Raised and tracked various bugs using bug tracking tool
- Preparing the test reports and validating CPU and MEM utilization
- Performance validation using CPU affinity, GC tunings (G1GC, CMS)
- Benchmarking performance for new features and validating the results.
Senior Software Engineer
Tecnotree Corporation
10.2011 - 05.2016
- Identifying test scenarios and preparing test cases
- Preparing test cases and automating them using JUnit for call flows
- Executing End-to-End call flows from PCRF to OCS and PCEF to OCS, using both seagull scripts and automated JUnit test suites
- Integration of TAS to OCS and PCRF
- Did R&D for making calls to SIP AS from SIP client, referred SIP RFC 3261
- Executed end to end calls flows for making IVR-AS Balance query and Voucher recharge using from SIP client to customer care system
- Worked on integration testing with IVR-AS and Customer care System
- Made changes to existing state machines in MGTS, executed CAP3 SMS call flows both for functional and regression testing using MGTS
- Raised and tracked various bugs using bug tracking tool Jira
- Mentored and managed team size of 4
- Rating and charging for LTE-based data services
- Charging and rating, for LTE-based data services, based on the network in use
- Charging and rating, for LTE-based data services, based on Closed Subscriber Group information
- Charging and rating, for LTE-based data services, based the IP-CAN Bearer characteristics
- Charging and rating, for LTE-based data services, based on the QoS provided for the particular service
- Support for IPv6 addresses for rating and charging
- QoS Changes based on Fair Usage
- QoS Changes based on Network in Use
- QoS Changes based on Time-Of-Day
- Support for unlimited packages
- Redirection based on subscriber type and external trigger
- Package provisioning, Package Renewal, Calendar Packages, Expiration of Conditional Packages, BlackBerry Packages.
SoftwareEngineer
Tecnotree Corporation
10.2012 - 09.2015
- Referring to various 3GPP specs for adding new AVPs to build Gy, Sy Scenarios
- Identifying test scenarios and preparing test cases
- Preparing seagull scenario scripts for Sy Call flows
- Preparing test cases and automating them using JUnit for Gy call flows
- Executing End-to-End call flows from PCRF to OCS and PCEF to OCS, using both seagull scripts and automated JUnit test suites
- Knowing about IMS core network and call flows
- Involved in performance testing for both En-to-End call flows
- Preparing web-based test cases using JMeter and SOAP tools
- Converting WSDL files to Java code and preparing the test cases
- Raised and tracked various bugs using bug tracking tool Jira.
Graduate Engineering Trainee
TECNOTREE CONVERGENCE PRIVATE LIMITED
10.2011 - 09.2012
- Handled various change requests
- Identifying test scenarios and preparing test cases
- Automating test scenarios using JUnit and eclipse
- Executing functional and regression test cases
- Tested various customer care API's
- Tested GUI application
- Adding new test cases and suites to the framework
- Restructured the automation framework for regression testing
- Raised and tracked various bugs using bug tracking tool
- Adding new test cases and suites to the framework.
Education
Master of Computer Applications (MCA) - Computer Applications
MCA Loyola Institute of Technology and Management
01.2011
Bachelor of Science (BSc) - Mathematics
Ramakrishna degree college nandyal
01.2008
MPC - Mathematics
Harika jr college
01.2005
SSC -
ZPH School
01.2003
Skills
- Jira
- Test Planning
- Agile Project Management
- Quality Assurance
- Agile Methodologies
- LTE
- JUnit
- System Testing
- Test Automation
- Linux
Certification
- Managing Team Conflict - Project Management Institute, AZSWMhn2TiWPhPNg9C5v1KatPvZg
- Emerging Leader Foundations - Project Management Institute, AS5BLaOs9qbqk6QvUn5VWPuuPYwl
Timeline
Software Quality Senior Engineer(Project Lead)
Dell Technologies
10.2018 - Current
Test Lead
Tech Mahindra
05.2016 - 10.2018
SoftwareEngineer
Tecnotree Corporation
10.2012 - 09.2015
Senior Software Engineer
Tecnotree Corporation
10.2011 - 05.2016
Graduate Engineering Trainee
TECNOTREE CONVERGENCE PRIVATE LIMITED
10.2011 - 09.2012
Master of Computer Applications (MCA) - Computer Applications
MCA Loyola Institute of Technology and Management
Bachelor of Science (BSc) - Mathematics
Ramakrishna degree college nandyal
MPC - Mathematics
Harika jr college
SSC -
ZPH School