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Hari Siva

Hari Siva

Followers of Hari Siva676 followers
location of Hari SivaChennai, Tamil Nadu, India

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  • Timeline

  • About me

    BI Analyst @ TCS | Tableau | SAP BOBJ | Python | SQL | Machine learning | Data Analyst

  • Education

    • Texas McCombs School of Business

      2022 - 2023
      PGP-Data Science and Business Analytics Data Science and Business Analytics

      I've successfully completed the Post Graduate Program in Data Science and Business Analytics, and I'm delighted to share that I've secured In TOP 10 among a cohort of around 130 students in my batch.

    • Texas McCombs School of Business

      -
      Postgraduate Degree Data science with Business Analytics

    • P.S.N.A. College of Engineering and Technology, Dindigul

      2016 - 2020
      Bachelor of Engineering - BE Computer Engineering

  • Experience

    • Tata Consultancy Services

      Oct 2020 - now

      • Developed BOXI reports using IDT involving prompts and complex custom SQLs, resulting in a 20% reduction in query run time.• Optimized Tableau dashboard performance, improving load times by 50%.• Automated reports run, increasing productivity by 10%.• Resolved data issues and escalated problems with knowledgeable support, providing quality service to clients.• Supported system users, educating employees on troubleshooting and problem-solving protocols.• Worked with stakeholders to gather report design requirements and implemented successfully in production through effective communication.• Trained peers with appropriate Project KT and BI Tools technical KT both at TCS and SVB Level• Worked on DR (Disaster Recovery) & BOXI upgrade activity. Show less

      • Business Intelligence Analyst

        Nov 2021 - now

      • System Engineer

        Oct 2020 - Oct 2021

  • Licenses & Certifications

    • Introduction to SAP BI/BW

      LinkedIn
      Feb 2022

    • Business analysis foundation

      LinkedIn
      Dec 2020

    • Introduction to career skills in Data analytics

      LinkedIn
      Mar 2023

    • Introduction to Data science

      LinkedIn
      May 2022

    • Oracle Database 12c: Basic SQL

      LinkedIn
      Nov 2020