Parthasarathi A

Data Analyst with 9+ months of experience in data analytics and data science, skilled in SQL (SQL Server), Advanced Excel, Power BI (Power Query, Data Modeling, DAX) and Python (Pandas, NumPy). Experienced in data cleaning, exploratory data analysis (EDA), KPI reporting and dashboard development, turning raw data into clear, decision-ready insights. Trained 50+ learners across 5 batches and presented analytics demos to 180+ participants.

Seeking Data

Analyst, Business Intelligence Analyst and Reporting Analyst roles.

Data Analytics and Data Science Technical Trainer - LIVEWIRE Hopes - Coimbatore

(2026-01)

• Trained 50+ learners across 5 batches in SQL, Advanced Excel, Power BI (Power Query, DAX), Python (Pandas, NumPy), Statistics and Machine Learning.
• Designed analytical datasets and business-scenario assignments that let learners practise data cleaning, EDA, visualization, KPI reporting and dashboards.
• Evaluated SQL queries, Excel analyses, Python workflows and Power BI reports, giving technical feedback that improved accuracy and report quality.
• Presented live demonstrations and analytics seminars to 180+ participants, explaining data insights to technical and non-technical audiences.

Data Analytics and Data Science Intern - KGiSL Microcollege - Coimbatore

(2025-05 - 2025-09)

• Quality-checked analytical datasets and resolved missing values, inconsistencies and errors before analysis.
• Organized, validated and prepared data for reporting using SQL and Excel.
• Produced Excel reports and Power BI dashboards through data transformation, data modeling and visualization.
• Conducted EDA to uncover patterns and summarize key findings for stakeholders.
• Applied Python and machine learning techniques across data science projects.

Bachelor of Commerce - Computer Application - SMS College of Arts and Science (2022 - 2025)