Kalyani Vinayagam Sivasundari

Kalyani vinayagam sivasundari

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location of Kalyani Vinayagam SivasundariArlington, Virginia, United States
Phone number of Kalyani Vinayagam Sivasundari+91 xxxx xxxxx
Followers of Kalyani Vinayagam Sivasundari985 followers
  • Timeline

    Dec 2020 - Sept 2021

    Machine Learning Engineer

    Samsung Electronics
    May 2021 - Jun 2021

    Data Science Intern

    Skill Safari
    Nov 2021 - Dec 2021

    Data Analyst

    Saint Louis University
    Current Company
    Jan 2024 - now

    Software Engineer

    FactEntry
  • About me

    Actively looking for ML & SDE full-time roles | Software Engineer @ FactEntry | CS Grad @ GWU

  • Education

    • Coimbatore institute of technology

      2018 - 2022
      Bachelor of engineering - be computer science and engineering
    • The george washington university

      2022 - 2024
      Master of science - ms computer science

      Activities and Societies: Technical Team Lead - George Hacks

  • Experience

    • Samsung electronics

      Dec 2020 - Sept 2021
      Machine learning engineer

      At Samsung, I contributed to enhancing the company’s marketing strategy by developing machine learning models that improved prediction accuracy and processing efficiency for Android devices.• Developed a Multivariate Polynomial Regression (MPR) algorithm that improved marketing strategy performance by 20% over the existing Multivariate Linear Regression (MLR).• Created C++ wrappers and Java APIs for custom libraries, enabling real-time training and predictions for marketing strategies on Android devices.• Optimized, unit tested, and validated the algorithm for processing and memory efficiency on Android platforms.• Collaborated with cross-functional teams to integrate and test machine learning models, ensuring seamless performance across devices. Show less

    • Skill safari

      May 2021 - Jun 2021
      Data science intern
    • Saint louis university

      Nov 2021 - Dec 2021
      Data analyst

      As a Data Analyst Intern, I worked on analyzing data from advertising campaigns to drive better decision-making and improve marketing performance through real-time data insights and optimizations.• Analyzed data from 11+ advertising campaigns using Tableau, leading to a 20% improvement in campaign ROI.• Employed A/B testing to optimize top-performing ads, increasing click-through rates (CTR) by 30% and reducing cost per acquisition (CPA) by 15%.• Enhanced overall campaign efficiency by 25% by eliminating underperforming ads.• Created interactive dashboards for real-time performance tracking, driving a 10% increase in engagement metrics.• Presented data-driven recommendations to stakeholders, helping refine ad strategy for more effective marketing campaigns. Show less

    • Factentry

      Jan 2024 - now
      Software engineer
  • Licenses & Certifications