Sameer Hipparagi
System Engineer
Mumbai,MH
Summary
Hardworking Software System Engineer offering 4+ years of experience and expertise necessary to take on dynamic and complex software systems. Talented in developing comprehensive approaches to test 5G(NSA & SA) applications. Strong background in both manual and automation testing.
Overview
4
4
years of post-secondary education
4
4
years of professional experience
Work History
QA Software & Network Tester
Tata Consultancy Engineer - Component Simulator-Full Stack User Equipment(CSIM-FsUE)
Mumbai, Maharashtra
06.2019 - Current
- Extensive study of the requirements, specifications, use-cases to come up with comprehensive test strategy and test plan across functional, systems and performance test categories.
- Creating High-level test scenarios targets both span and depth of testing for the new features
- Designing and implementing Automation Testcases adopting MJE framework using Core Java, JCAT and TestNG.
- Executing the test scripts designed & analyze the test results.
- Identifying and developing new Test Scenarios for every new feature.
- End-to-End debugging of issues observed during E2E testing.
- Worked on various features in 5G(NSA and SA) using real ENB and GNB, simulated core and simulate UE (FsUE : Full Stack User Equipment).
- End to End Verification of feature’s using FsUE like 5G leg release/switch due to Radio ink failure, Dual Connectivity Downlink Aggregation, Uplink Leg Switch (5G to LTE and LTE to 5G), Basic Network Slicing Inter-frequency handover between Lowband FDD – Midband for PSCell, PCell.
- Reviewing Test Script written by team members and Code optimization using Git and Gerrit.
- Handle Technical Interview as per required.
- Handling team as a Scrum Master and participating in daily scrum calls, Grooming, Pre-Planning, Planning, Retrospective sessions and Review meetings.
Support Engineer
Tata Consultancy Services - Versatile Service Engine(VSE)
Mumbai, Maharashtra
01.2017 - 06.2019
- Created support documentation that empowered and enabled user community to extend skills, leverage system features and find resolutions to questions without intervention from support team.
- Documented all transactions and support interactions in system for future reference and addition to knowledge base.
- Designing and implementing manual test steps to automation scripts used for Manual Testing and Sanity Testing using shell scripting.
- Implemented a vulnerability feature that encrypts messages sent among different nodes in Versatile Service Engine using shell scripting.
- Implemented an alarm handling feature for Sigtran Service Gateway that clears path alarms using shell scripting.
- Diagnosed network problems involving combination of hardware, software, power and communications issues.
Education
Bachelor of Science - Information Science & Engineering
Basaveshwar Engineering College (Autonomous)
Bagalkot, Karnataka 08.2012 - 05.2016
Skills
Java programming skills
Timeline
QA Software & Network Tester
Tata Consultancy Engineer - Component Simulator-Full Stack User Equipment(CSIM-FsUE)
06.2019 - Current
Support Engineer
Tata Consultancy Services - Versatile Service Engine(VSE)
01.2017 - 06.2019
Bachelor of Science - Information Science & Engineering
Basaveshwar Engineering College (Autonomous)
08.2012 - 05.2016
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