
Suraj Sen
Data Analytics
Skills

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Work experience
Data Analytics Intern
Codec Technologies • Self-employed
Apr 2026 - Jul 2026 • 3 mos
Completed a 3-month Data Analytics internship at Codec Technologies Pvt. Ltd., gaining practical experience in data analysis, data cleaning, data transformation, reporting, and visualization. Worked with structured datasets to identify data quality issues, organize information, and generate meaningful insights. Developed hands-on skills in Microsoft Excel, Power Query, Power BI, and SQL for data preparation, analysis, reporting, and dashboard creation. Created Pivot Tables, charts, reports, and interactive dashboards to present data in a clear and easy-to-understand format. Gained practical knowledge of handling raw data, identifying inconsistencies, improving data accuracy, and transforming data into useful business insights. This internship strengthened my analytical thinking, problem-solving, data visualization, and reporting skills and helped me build a strong foundation in Data Analytics and Business Intelligence.