Vignesh S.

Experience

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  University of Cyprus

  Sept 2020 - May 2021

  Research Internship Project

  Proposed a secure communication protocol for 5G Networks involving D2D (Device to Device) Communication. Implemented a secure D2D communication protocol in MATLAB and the protocol was also tested for its resilience in Scyther - A protocol verification tool.

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  SSN College of Engineering

  Oct 2020 - Apr 2021

  Research Assistant

  Worked as a Research Assistant under Professor Kishore from SSN College of Engineering and Professor Andreas Pitsillides from the University of Cyprus. In my role, I assisted their research efforts by developing a secure communication Algorithm for devices to communicate in a 5G Network. The Algorithm was tested for its resilience in Scyther - A Security verification Tool. The results were also published in the International Journal for Information Security , Springer 2021.

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  Caterpillar Inc.

  Jan 2021 - May 2021

  Machine Learning Intern

  Worked as an analyst in the domain of 'On Board Analytics and Machine Learning'. Developed algorithms for Analytics Applications to make them compatible to run on ECUs. Worked on the Statistical Prediction of Real time Data with Python and Machine Learning Libraries, thereby assisting the Production Engineers in Quality Measurement.Implemented Multiclass Classification techniques to analyze engine ignition impurity data points, achieving an impressive accuracy rate of 93%. This analysis provided valuable insights into engine performance and impurity detection, contributing to the enhancement of overall product quality and reliability. Show less

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  LatentView Analytics

  Jun 2021 - Jul 2023

  Data Analyst

  In my role as a data professional, I've initiated several impactful initiatives aimed at enhancing operational efficiency and optimizing campaign strategies. Developed a robust Hadoop data pipeline with Python that effectively reduced turnaround time by 3 days, streamlining data processing and bolstering anomaly detection processes. Devised and implemented an innovative Audience Profiling Tool using Tableau, integrating statistical techniques like the z-test to estimate campaign audience size. This initiative yielded a remarkable 30% efficiency boost in campaign targeting and engagement. Engineered an A/B Testing tool in R to rigorously assess the effectiveness of newly launched campaigns, resulting in a 15% optimization boost in campaign performance and resource allocation. Conducted in-depth analyses using Databricks and Python elevated campaign reports to director-level visibility, facilitating informed decision-making processes and achieving a 20% efficiency improvement in campaign strategies and resource allocation. Delivered comprehensive quarterly Excel plans encompassing customer conversion rate breakdowns and KPI analyses for over 10,000 past campaigns, doubling click and open rates from 3% to 6% quarter-over-quarter, thereby enhancing budget planning and campaign profiling. Show less

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  Khoury College of Computer Sciences

  Jan 2024 - now

  Graduate Teaching Assistant

  Assisted students and the professor for the course DS3000 - Foundations of Data Science by conducting office hours, grading lab assignments and Homeworks.