In the field of Embedded Software Testing for Freight Locomotive Control Systems & Energy Management products for North American, South American, & Australian Railroad Companies
Domain on which working is related to Real time control systems and Train performance
Project Description:
Trip Optimizer (TO) is an intelligent cruise control system for locomotives that provides fuel savings
TO Product Evaluates the entire route for fuel savings opportunities using the train’s momentum and plans the best speed per Railroad's criteria (e.g
Trip time or Velocity)
Controls the throttle to the plan (with operator over-ride)
The TO product comprises of multiple real time control sub-systems and one of the sub-systems is Consist Control which contributes to further fuel savings by smartly optimizing and controlling the Trail locos operating modes
Key Responsibilities:
Complete ownership of the HMI & Consist Control subsystem V&V activities from Pre-Execution to Post execution review process
Regression testing, System testing, Sanity and Soak Test on HITL setup and Simulators
Planning/estimation of sprints and resources for Testing team as per Agile methodology
Creating Test cases, requirement tracking and Validation Plan creation in DOORS as per the design documents
Reviewing Test cases, Test Specification and defects for Sub-System/System testing team
Contributed to hiring and training the members in cross functional test teams on Sim setup and execution
Co-ordinating with cross functional teams in developing the simulators for testing
Maintained good work relationship and being culturally aware to interact with members having varied experience.
Crew Information System, Boeing 787 Honeywell Technology Solutions
Software Engineer
11.2014 - 08.2015
Job overview
From Klausit Solutions and worked in the field of Embedded software testing for Level-D Airborne systems software as per DO-178B guidelines for Boeing 787 Aircraft
Project Description:
The Crew Information System (CIS) represents the next generation onboard information distribution capability and effectively enables the Boeing 787 airplane by providing a networking infrastructure that provides data connectivity between separate airplane networks as well as between airplane networks and ground-based networks
Key Responsibilities:
Complete ownership of the CIS subsystem V&V activities
Regression testing and System testing on Simulators
Test script development using the proprietary tool for result and status tracking
Requirement Based System Testing of CIS
Reviewing Test Scripts, Test Specification, results, and defects status with the stake holders/QA team for certification and approval
Creating Test Specification & Test report, and getting it validated from QA and Validation team
Contributed to creation of Test plan and Verification plan.
OAC- LCA Tejas Aircraft Aeronautical Development Agency
Electronics Engineer
04.2013 - 11.2014
Job overview
From Sheeba Computers and worked in the field of Embedded software testing for Level-B Airborne systems software as per CEMILAC and DO-178B guidelines for LCA (Light Combat Aircraft) Tejas Fighter Aircraft
Project Description:
Open Architecture Computer (OAC) is a mission computer and display processing unit
OAC hardware comprises of 8 slot VME backplane in ¾ ATR chassis and comprises of different Control and Data processing modules as mentioned below
Power PC based VME SBC With Mezzanine Cards as 1553B Cards (2 no.), Raster-Raster Cards (2 no
For driving MFD), Raster-Cursive Cards (1 no
For driving HUD)
VME based DIO, Video Switching & Carrier card, and Mass Memory card
Key Responsibilities:
Regression testing, Functional Testing & User Acceptance testing on Test stands and Simulators
Involved in the analysis of top-level documents SRS
Module level acceptance testing and integration in the system
Reliability testing of the OAC unit like Environmental Stress Screening before Airworthiness certification
Deploying the units on the Aircraft for testing and retrieving the data post trials for functional and defect analysis
Creating Test cases and Validation Plan as per the design documents (SRS and SDS) for Manual Testing
Reviewing Test cases, Test Specification, results, and defects status with the internal and external QA team (RD (AQA)) for certification and approval.
SRB and LLB, BSNL Center, Development of Telemetics
Bangalore
Graduate Apprentice Trainee
07.2012 - 03.2013
Job overview
An R&D center of Telecommunication products, in the field of Embedded software Testing for Telecom based project for BSNL
Description:
The Specialized Router Board (SRB) is a MPC306S PowerPC based card, which is used for converting v.35 interface to the Ethernet interface which is used in MLLN (managed leased line) product
The SRB card enables the use of transmitting the v.35 data over the Ethernet
The basic functionality of the card is a modem, which allows transfer of v.35 data over Ethernet and vice versa
The external interfaces to the card are v.35 interface over a db-25 connector and an RMII fast Ethernet interface
Project-2 Description:
The Leased Line Board (LLB) is A MPC306S PowerPC based card, which is used for converting v.35 interface to e1 interface and to the Ethernet interface, for use in MLLN (managed leased line) product
This card enables the use of transmitting the v.35 data to e1 interface and over the Ethernet
The basic functionality of the card is a modem, which allows transfer of v.35 data to e1 interface and over Ethernet and vice versa
The external interfaces to the card are v.35 interface over a db-25 connector and an RMII fast Ethernet interface
Key Responsibilities:
Creation of Test Cases, Test specification and Validation plan
Documentations of Indents, Schematic preparation, and verification
Defect & Design Analysis/Bugs Reporting
Components verification on Hardware board for fabrications flaws
Functional testing, I/O Power testing on Hardware board
Design of Power modules in the SRB and LLB Boards
Handling of operational activities in the field
Performing User Acceptance testing and functional testing
KEY ACCOMPLISHMENTS
Successfully trained cross-functional team members in sim setup and usage for different products
Introduced Agile Methodology: As a part of organizational goal to move from Waterfall model to Agile way of working completed training in Agile (Scrum & Kanban) and SAFe Methodology and carried out various changes in planning, work distribution and reporting for the test team in the project
Process Improvement: To minimize the re-work in day-to-day activities, shared the work knowledge in the COP (community of Practice) within the testing team
Active involvement in training and knowledge gathering: Giving presentations and training sessions to team members on different topics and tools used in project execution
Technology Excellence Award- 2020: For the NPI project related to SHPT s/w Independence
Technology Excellence Award- 2021: For the NPI project related to Battery Electric Loco
Technology Excellence Award- 2024: For KTZ-TO Project
QUALIFICATION
Skills
DOB:
Jan 11th 1989
Decent hands-on expertise in Manual Software Testing, Black Box Testing, HIL Testing for Embedded Systems
Proficient in SDLC, STLC, Agile Process, SAFe, Kanban process
Excellent skillset in Test Planning and Execution
Worked on V-Model, Waterfall model and Agile models
Well versed with DO-178B compliance: A safety critical software standard used in Airborne systems
Good Knowledge on communication protocols: 1553B, CAN, RS232
Part of SRS & SDD Reviews
Good in Presentation & Communication Skills
Well versed with
MS-Office
CORE EXPERTISE
TECHNICAL EXPERTISE
Skills:
HIL Testing, Black Box Testing, Manual Testing, Soak & Sanity Testing
Bachelor of Engineering from Electronics And Communication
08.2007 - 08.2011
Work Preference
Work Type
Full Time
Work Location
HybridOn-SiteRemote
Important To Me
Career advancementWork-life balanceCompany CultureFlexible work hoursTeam Building / Company RetreatsHealthcare benefitsStock Options / Equity / Profit Sharing
Timeline
Senior Quality Assurance Engineer
SHPT Wabtec Corp, GE Transportation
08.2015 - Current
Software Engineer
Crew Information System, Boeing 787 Honeywell Technology Solutions
11.2014 - 08.2015
Electronics Engineer
OAC- LCA Tejas Aircraft Aeronautical Development Agency
04.2013 - 11.2014
Graduate Apprentice Trainee
SRB and LLB, BSNL Center, Development of Telemetics
07.2012 - 03.2013
HMS Institute of Technology
Bachelor of Engineering from Electronics And Communication