Vinoth Vimal

About

Junior Data Analyst with a strong foundation in Computer Applications and internship experience in Python, SQL, Excel, Power BI, and Tableau. Experienced in data cleaning, visualization, ETL, dashboarding, and KPI tracking to support data-driven decisions.

Experience

• Data Analyst Intern
  IZEON Innovative
  Jan 2025 – Sep 2025

Education

• MCA
  VELS University
  Computer Applications · 2023 – 2025
• BCA
  HH The Rajahs College
  Computer Applications · 2020 – 2023
• HSC (12th)
  GHSS, Thanjore
• SSLC (10th)
  GHSS, Thanjore

Skills

• SQL
• Data Visualization
• Python
• Data Cleaning
• Matplotlib
• NumPy
• Pandas
• DAX
• Data Modeling
• ETL
• KPI Tracking
• Dashboarding

Projects

• Power BI Sales Dashboard
  Power BI

  Designed an interactive dashboard to track monthly sales performance and business KPIs. Implemented data modeling, KPI tracking, and interactive visualizations to support management decisions.

• Twitter Sentiment Analysis
  Python, NLP, Visualization

  Built a Python GUI application to classify text sentiment using NLP and emotion lexicon techniques. Performed preprocessing and data cleaning using Pandas and NumPy. Visualized sentiment trends using Matplotlib for data-driven interpretation.

Courses & certifications

• Enterprise Python · Inlustro
• Power BI · Microsoft Learn