About
Data Analyst Intern with 5+ months of hands-on experience in data cleaning, SQL analysis, Excel reporting, Power BI dashboards, and Python-based exploratory data analysis. Skilled in transforming raw datasets into KPI reports, visual dashboards, and actionable business insights using SQL, Power Query, DAX basics, Pandas, NumPy, Matplotlib, and Seaborn. MS Computer Science graduate with project experience in HR analytics, predictive modeling, machine learning, feature engineering, and stakeholder-ready data storytelling.
Skills & Expertise (36)
Work Experience
Data Analyst Intern
Gigglezen Technologies Pvt. Ltd.
Jan 2026 - Present
Cleaned, organized, and analyzed structured datasets using SQL, Excel, and Python to support business reporting, KPI tracking, and decision-making. Developed SQL queries using joins, aggregations, filters, and subqueries to extract, summarize, and validate relational data for business analysis. Built and supported Power BI dashboards with KPI cards, slicers, trend charts, and business metric visuals for stakeholder reporting. Created weekly and monthly Excel reports using Pivot Tables, lookup formulas, charts, conditional formatting, and data validation checks. Performed data quality checks including duplicate removal, missing-value handling, formatting correction, and record validation to improve reporting accuracy. Used Python libraries such as Pandas, NumPy, Matplotlib, and Seaborn for data cleaning, EDA, visualization, and insight generation.
Education
Master of Science in Computer Science - Belhaven University
2024 - 2025 ยท United States
Bachelor of Technology in Computer Science and Engineering - Vignana Bharathi Institute of Technology
2018 - 2022 ยท India
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Skills (36)
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