377_Smit Dholiya

Junior Data Analyst

Toshal Infotech•  July 2023 - June 2024•  India

Collected, cleaned, and prepared large datasets for analysis, ensuring data accuracy and consistency. Developed advanced SQL queries to optimize data extraction, reducing reporting time by 30%. Automated data processing workflows with Power BI, enhancing report accuracy and decision-making efficiency. Designed visually appealing Power BI dashboards to track key metrics and trends. Gained hands-on experience with Snowflake for managing and analyzing large datasets. Streamlined resource allocation using data-driven insights, improving scheduling efficiency. Conducted data analysis using Microsoft Excel and Power BI, providing actionable insights for operational improvements.

Data Analyst Intern

Toshal Infotech•  January 2023 - May 2023•  India

Built SQL workflows to enable real-time data extraction and business intelligence reporting. Conducted exploratory data analysis (EDA) to identify trends and informed data-driven decision-making. Worked with cross-functional teams to debug and enhance Power BI dashboards, achieving a 20% performance boost. Created Excel-based reporting templates, improving efficiency in data visualization and presentation. Collaborated with stakeholders to design dashboards addressing customer churn and operational challenges.