Deepika Karthik

Experience

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  Tata Elxsi

  Jun 2012 - May 2017

  Senior Software Engineer

  Infotainment Speech Manager Integration Project• Investigated the stability and functionality of software builds for the Infotainment Speech Manager Integration Project by conducting smoke testing, resulting in improved reliability of the Infotainment system.• Performed integration testing on two vehicle models to validate compatibility and seamless operation of a speech manager with an existing speech recognition system; tested more than 20 scenarios on each vehicle model, and 0 defects reported by customer.• Compared software releases from Synergy and Nuance Vocalizer using 10 different metrics, to identify the differences between the two. • Identified and resolved 15 software defects within the Prompt Manager module of the customer’s Speech Manager toolkit, resulting in improved stability of the production software.• Improved team code baseline process: Ensured version control, reduced errors in software releases, and improved collaboration among team members.• Expanded the functionality by adding support for a new language (Arabic) to the Speech Manager, conducting thorough testing to assess its integration with other modules, increasing the customer reach by 12%.Rear View Camera System Module Testing Project• Tested the modules in the application layer, including the APPM, VDC, CPFH, and DSPH, with over 140 test cases each, using the Vector CAST tool.• Conducted white-box testing, focusing on internal code structure and logic. Created and executed software level test cases for modules CPFH and VDC.• Performed functional testing, including equivalence and boundary value analysis, for a Rear View Camera System Module, based on the specification, in a regression testing environment.• Prepared detailed reports for each of the 800+ test cases for the Rear View Camera system module.• Added test case reports and ensured bidirectional traceability between requirements and test specifications using Doors for client reference. Show less

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  AVIN Systems

  Jan 2018 - Aug 2019

  Senior Software Engineer

  • Contributed to a project for performing unity design and porting activities for RL78D1A microcontroller family for AUTOSAR standardhelped to achieve 20% savings on the components.• Successfully conducted porting activity for key components such as Can, Com, CanIf, and CanTp thereby ensuring compatibility and system level integration completed in accordance to AUTOSAR standard.• Conducted module level testing using the CS Launcher tool, ensuring the 100% functionality and compatibility of these modules for AUTOSAR standard.• Developed and implemented the Unit Level Design for the CAN module, resulting in a 100% successful CAN module porting 2 months ahead of schedule, ensuring efficient and timely project completion.• Ensured a well-structured and robust system design for the CAN module by updating the Architecture Design document and providing valuable feedback to the team Show less

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  Cyient

  Sept 2019 - Aug 2020

  Senior Software Engineer ES

  •Developed battery management system for electric cars with 100% accuracy in monitoring battery voltage and temperature values, ensuring optimal performance and safety.• Implemented a system that monitors the battery voltage and temperature to alert users when the battery voltage or temperature reached specific thresholds, reduced the number of battery failures by 94%. • Created comprehensive high-level and low-level design documents for the project, following all safety and engineering protocols.• Undertook coding and testing activities, focusing on measuring the safety aspects of the battery, thereby making the system foolproof.• Utilized GIT for efficient configuration management, enabling seamless collaboration and version control.• Identified and addressed 87% of MISRA warnings and errors using LDRA tool, ensuring compliance with industry standards and best practices.• Recognized and rewarded for the successful deployment of the battery management system. Show less