DB

Dhayanithi B

Aspiring Data Analyst · Python, SQL, Excel, Power BI

Salem, Tamil Nadu, India

@dhaya

0 followers

🎓 B.E CSE at Anna University · Graduating 2027

About

Aspiring data analyst with hands-on experience in data cleaning, exploratory analysis, visualization, and dashboard development using Python, SQL, Excel, and Power BI. Seeking an entry-level role to apply analytical skills and support data-driven business decisions.

Education

  • B.E
    Muthayammal College of Engineering
    Awarded by Anna University
    Computer Science · 2023 – 2027
  • High School
    Bharathi Matriculation Higher Secondary School
    2022 – 2023

Skills

Tools / apps / platforms

<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
Git MySQL GitHub MongoDB VS Code Power Query Microsoft Excel Jupyter Notebook Microsoft Power BI Oracle Cloud Infrastructure

Languages

Native / Bilingual Native / Bilingual Their first language, or as strong as one.
Tamil Speak
Fluent Fluent Comfortable using it for work.
English Speak

Projects

  • Credit Card Fraud Data Analysis
    Python, Pandas, NumPy, Seaborn

    Analyzed transaction data to identify patterns between fraudulent and legitimate transactions; performed data cleaning, statistical analysis, and visualization to derive fraud-related insights.

  • Tesla Stock Price Analysis & Prediction
    Python, Pandas, LSTM, Streamlit

    Performed exploratory analysis and visualization of historical Tesla stock data to identify price trends and patterns; implemented an LSTM-based prediction model and evaluated its performance.

  • Retail Sales Analysis
    Excel, SQL, Python, Power BI

    Analyzed retail sales data to identify sales, profit, customer, and regional trends; developed an interactive Power BI dashboard to present KPIs and business insights.

Courses & certifications

  • Oracle Cloud Infrastructure 2025 Certified AI Foundation Associate · Oracle · 2025
  • Data Analytics with Python Certificate · FreeCodeCamp
  • EBPL Internship on GEN AI
  • Introduction of AI and Vector Search · MongoDB

🏆 Achievements & awards

  • Developed multiple real-world data analytics projects using Python, SQL, Excel, and Power BI

    Created practical analytics projects and maintained repositories on GitHub to showcase technical skills.

  • Built end-to-end Retail Sales Analysis project

    Delivered a project covering data cleaning, analysis, visualization, and dashboard development.

🎯 Hobbies & interests

  • Trading

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