Abhishek Kumar

Software Engineer

Bengaluru, Karnataka, India10 yrs 11 mos experience

Key Highlights

  • Improved HbbTV system efficiency by 50%.
  • Developed over 20 sensor simulators for defense training.
  • Increased application performance by 28% through optimization.
Stackforce AI infers this person is a Software Development Engineer specializing in Media, Defense, and Consumer Electronics.

Contact

Skills

Core Skills

Software DevelopmentLinux Application DevelopmentPerformance TestingSimulation Development

Other Skills

C++C (Programming Language)HbbTVQtDesign DocumentationTest Case AnalysisCoding StandardsGitLinuxPerformance Testing ToolsCallgrindPerfValgrindVTuneXdotool

About

LG Soft India, Bangalore Role: Senior Research Engineer G2 Project: Portable HbbTV Nov 2024 Present • Redesigned and optimized the HbbTV implementation architecture, identifying key pain points and improving overall system efficiency by 50%. • Increased HbbTV AVControl object test case pass rate to 70% by resolving legacy application launch issues. Project: Operator Application • Reviewed and analyzed Operator Application specifications and architecture; authored comprehensive design documentation covering 80% of application APIs. • Diagnosed and resolved state management issues during concurrent operation of Operator and HbbTV applications, enabling over 25 additional test cases to pass. Project in Siemens: HMI(Unified Comfort Panel)|Siemens Technologies April 2022 – present Responsibility: •Involved in performance improvement of Unified comfort panels(HMI),running QT rendering host on Linux environment, analyzing NFR and memory leak reports and finding the scope of optimization on QtRH side. •Improve the CPU efficiency by making use of efficient tools such as callgrind, Perf, Valgrind, Vtune, Xdotool and Perfetto. PROJECTS in L&T Technology Services 2019-2022 1. MYSIR- Development Of Integrated Sensors(Client DRDO CABS) • This is a DRDO Project where we are developing Simulators for different types of Sensors to Mimic the Sensor as it is so that it is used for Training purpose. • We have more than 20 Sensors and we are developing simulators for the same and we are developing Simulator Control software to control all the simulators over the Network. • Designing the Architecture and Implementing the flow of the receiving data From STAGE (attributes) till the Simulators using the Libraries (in QT). • In this project we are extensively using Qt Server Socket Programming, Multi-threading and we are using Linux Operating system. • Role: o Development of sensor simulator for SAR-DF Simulator. o Designing Architecture and Implementing of all the functionalities Of Simulators, generating the Libraries, and used by the simulators. ---------------- Projects( In College) • Unmanned Surveillance Vehicle • Automatic Street Light Control • Foot Step Power Generator EXTRA CURRICULAR ACTIVITIES • VIT Dance Club ACHIEVEMENTS • 2nd prize in ‘MAKE-A-THON’ for ‘Unmanned Surveillance Vehicle’ held on 18th to 19th March 2017 at Vellore Institute of Technology, Vellore. Senior discipline in-charge in my school(in my 9th-10th class)

Experience

10 yrs 11 mos
Total Experience
3 yrs 1 mo
Average Tenure
1 yr 7 mos
Current Experience

Lg soft india

2 roles

Sr. Research Engineer

Nov 2024Present · 1 yr 7 mos

C++C (Programming Language)Software DevelopmentLinux Application Development

Senior Research Engineer

Nov 2024Present · 1 yr 7 mos

  • Redesigned and optimized the HbbTV implementation architecture, identifying key pain points and improving overall system efficiency by 50%.
  • Increased HbbTV AVControl object test case pass rate to 70% by resolving legacy application launch issues.
  • Reviewed and analyzed Operator Application specifications and architecture; authored comprehensive design documentation covering 80% of application APIs.
  • Diagnosed and resolved state management issues during concurrent operation of Operator and HbbTV applications, enabling over 25 additional test cases to pass.
  • Improved test coverage by reviewing and fixing over 50% of Operator Application test cases developed by Eurofins.
C++C (Programming Language)HbbTVQtDesign DocumentationTest Case Analysis+2

Siemens technology india

Software Engineer

Apr 2022Nov 2024 · 2 yrs 7 mos · Bengaluru, Karnataka, India

Coding StandardsGit

Siemens technology and services pvt. ltd

Research Development Software Engineer

Apr 2022Nov 2024 · 2 yrs 7 mos

  • Developed and integrated 3+ new features and resolved over 5 critical software issues in the HMI Unified Comfort Panel application.
  • Optimized application performance by configuring the Qt rendering engine on a Linux platform, analyzing non-functional requirements (NFRs), and resolving memory leaks to improve system stability and efficiency.
  • Increased overall system performance by 28% through optimization and in-depth profiling using tools such as Callgrind, Perf, Valgrind, VTune, Xdotool, and Perfetto.
QtLinuxPerformance Testing ToolsCallgrindPerfValgrind+5

L&t technology services limited

3 roles

Engineer

Jun 2019Apr 2022 · 2 yrs 10 mos

Coding StandardsAgile Methodologies

Software Engineer

Jun 2019Apr 2022 · 2 yrs 10 mos

  • Designed and implemented software simulators for defense-grade sensors to accurately emulate real-world functionality, enhancing training simulations in collaboration with the Defense Research and Development Organization (DRDO).
  • Built over 20 sensor simulators and a centralized control system to manage and monitor all simulators across a network.
  • Designed and implemented real-time data flow pipelines between STAGE simulation software and sensor simulators using the Qt framework, ensuring consistent and reliable communication.
  • Led the development of a SAR-DF (Search And Rescue - Direction Finder) sensor simulator, enhancing simulation accuracy and training effectiveness.
  • Collaborated in the design and development of reusable C++ libraries, improving system performance and extending simulation functionality.
QtC++LinuxSimulation SoftwareMulti-threadingSoftware Development+1

Software Engineer

Jan 2019Jul 2020 · 1 yr 6 mos

  • Executed IP and SoC validation and verification using SystemVerilog, VHDL, and UVM (Universal Verification Methodology) to ensure functional accuracy in FPGA prototyping workflows.
  • Developed and implemented testbenches to simulate and verify integrated PCIe IP blocks and logic models, ensuring design compliance and performance.
  • Collaborated in debugging and root cause analysis of IP failures; integrated and tested various IPs using HAPS70 FPGA development boards.
  • Executed test scenarios and performed signal visualization using industry-standard tools including Verdi, ModelSim, and Vivado to validate functional behavior and timing accuracy.
  • Utilized C++ in simulation environments to support logic-level testing and validation, ensuring compliance with silicon-level specifications.

Vellore institute of technology

Student

Jul 2015Jun 2019 · 3 yrs 11 mos · Tamil Nadu, India

GitData Structures

Education

Vellore Institute of Technology

Bachelor of Technology

Jan 2015Jan 2019

VIT

Bachelor of Technology

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