Karthikeyan Vellingiri

Software Engineer

Bangalore Urban, Karnataka, India4 yrs 5 mos experience
Highly Stable

Key Highlights

  • 4+ years in system software verification and validation.
  • Expertise in GPU performance and gaming validation.
  • Proficient in Python automation and performance benchmarking.
Stackforce AI infers this person is a Gaming and System Performance Engineer with strong expertise in software validation and automation.

Contact

Skills

Core Skills

BenchmarkingGamingPython AutomationSilicon Validation

Other Skills

CpuGame TestingPerformance MetricsStress TestingOptimizationSelenium TestingDisplayGitLinuxDjangoDDR SDRAMPerformance TuningTest CasesSystem TestingRegression Testing

About

📌Passionate system software verification & validation engineer with 4+ years experience. Specialising in GPU performance,python scripting,gaming,system integration and stability 🎙️Technical skill Display - 2k,8k,DC6V,OPST,DPST,PSR,VRR,LRR,MDRRS,HDCP Graphics - DX9,DX11,DX12,Vulkun ,openGL Gaming - AA,MSAA,V-sync,free-sync,smooth-sync,XeSS Benchmark - 3DMark, PCMark,speedometer,unigin heaven & valey,furmark,etc programming : python scripting Architecture - x86 Frameworks : Pytest, Robot Framework Automation : Selenium, PyautoGUI, PyWINauto Tools : Pycharm, Vscode,Git,Genkin,HSD,Jira, Experienced in display topology and Graphics , Python-Automation ⏰Experience in Tools Well proficient in GPUView,capframeX,MSI Afterburner,WindBG,dixdag,ETL,whitepearl 🕹️Gaming validation And testing Well experienced in verifying game performance metrics and good comprehensive in corruption and lag analysing 🖥️Display Created comprehensive test content for display topologies 📈Benchmarking and performance analysis Conducted system performance testing and architectural analysed test data to troubleshoot issues Languages : python3 Os :8/10/11/Ubuntu/mint

Experience

Qualcomm

Senior System Performance Engineer

Jul 2025Present · 8 mos · Bangalore Urban · On-site

BenchmarkingCpu

Teksystems

Senior Software-System Validation Engineer

May 2025Jul 2025 · 2 mos · Hyderabad, Telangana, India · On-site

  • Gaming Experience:
  • Hardware Compatibility Testing:
  • o Testing the game on various hardware configurations to ensure compatibility and
  • performance consistency across different setups.
  • o This includes testing on different CPU, GPU, RAM, and storage configurations.
  •  Performance Metrics:
  • o Measuring and analyzing performance metrics such as frame rate (FPS), load times,
  • memory usage, and CPU/GPU utilization.
  • o These metrics help identify performance bottlenecks and areas for optimization.
  •  Stress Testing:
  • o Subjecting the game to extreme conditions to assess its stability and performance under
  • heavy load.
  • o This may involve simulating large numbers of players, AI entities, or complex in-game
  • scenarios.
  •  Optimization:
  • o Implementing performance optimizations based on test results to improve the game's
  • overall performance and user experience.
  •  Conducted in-depth gameplay analysis for titles including FIFA, CSGO, Flight Simulator, Crysis 3,
  • Assassin’s Creed Valhalla, Fortnite, Dota 2, PUBG, Call of Duty, and other high & low-end games
  •  LDAT tool to analysis the input latency in game play
GamingGame Testing

Ust

3 roles

Associate 1 - system software validation engineer(automation)

Promoted

Nov 2023May 2025 · 1 yr 6 mos

  • Collecting the logs for functional issues like BSOD, TDR, Mini Dump and Memory Dump.
  •  Uploading the dumps to GDHM and basic analysis (Failure Signature, Bug Check of dumps).
  •  Collecting the ETL Logs for functional issues like (Under Run, Display blankout, OS and Graphics Driver
  • related issues).
  •  Collecting the Event Viewer Logs for application crash issues
  •  Proficient in utilizing the Bug Tracking Tool, High-Speed Database (HSD-es), for efficient bug filing and tracking
  •  Collect the code issue in JIRA while execution, and slowing the code bugs
  •  Experienced in dump analysis using tools such as WINDBG and Windows Performance Analyzer to verify bug
  • signatures, bug check codes, performance data, etc
Python automationSelenium Testing

Tester 2 -System software validation engineer

Aug 2022Nov 2023 · 1 yr 3 mos

DisplayGit

Tester 1 - System integration & Validation Engineer

Aug 2021Aug 2022 · 1 yr

  • System Software Validation Specialist:
  •  Conduct rigorous OS validation tests, focusing on versions 22H2/23H2/24H2, to ensure optimal gaming
  • and graphics functionality.
  •  Prioritize smooth compatibility and accessibility for end-users, emphasizing a seamless gaming
  • experience.
  •  Meticulously validate graphics drivers to ensure peak performance and seamless compatibility with
  • gaming and graphics applications
  •  Oversee bug verification and fixes on CI drivers, facilitating their integration into release builds.
  •  Spearhead IFWI (Intel Firmware Image) validation efforts to ensure system stability.
  •  Drive the resolution of identified issues and seamlessly integrate fixes into production releases.
  •  Prioritize user experience by emphasizing system stability and seamless operation.
Silicon ValidationLinux

Worksbot applications private limited

Software Engineer Intern

Apr 2021Jun 2021 · 2 mos · Chennai, Tamil Nadu, India

  • I learned lot of thinks about Web application development in this intern. It's useful to boost my first level of career path.
GitDjango

Education

Adhiyamaan College of Education, Hosur

Bachelor of Engineering - BE — Computer science engineering

Jun 2017Apr 2021

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