Santosh Solunke
Data analyst
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About
Results-driven Data Analyst and aspiring Data Scientist with hands-on experience in data analysis, machine learning, business intelligence, and dashboard development. Proficient in Python, SQL, Advanced Excel, Power BI, and Tableau with demonstrated ability to clean, analyze, and visualize large-scale datasets to deliver actionable insights. Skilled in statistical modeling, hypothesis testing, A/B testing, and predictive analytics.
Experienced in ETL processes, data pipeline development, Git version control, and stakeholder communication. Certified by ExcelR and NASSCOM. Seeking a data analyst or business analyst role to drive data-driven decision-making and business growth.
Experience
Data Analyst Intern at ExcelR Solutions (2025-01 – 2025-04)
Data Analyst Intern at ExcelR Solutions focused on data cleaning, analysis, and visualization
- Cleaned and preprocessed 15,000+ records across CSV and Excel datasets, reducing data inconsistencies by 30% and improving reporting accuracy for business stakeholders.
- Conducted exploratory data analysis (EDA) on 5+ business datasets to identify trends, outliers, and patterns, enabling data-driven decisions that improved operational efficiency by 15%.
- Developed and presented 4 interactive Power BI dashboards with slicers, drill-through capabilities, and dynamic KPI tracking, reducing manual reporting time by 40%.
- Collaborated with a cross-functional team of 6 members to define KPIs, translate business questions into data insights, and present findings to senior management.
- Performed hypothesis testing and statistical analysis using Python (SciPy, Statsmodels) to validate business assumptions and support strategic planning.
- Automated repetitive data extraction and transformation tasks using Python scripts and Git-managed workflows, saving approximately 10+ hours per week in manual effort.
- Managed codebase and version history using Git and GitHub, ensuring reproducibility and collaboration across data projects.
Education
BSc in Data Science and Artificial Intelligence – JSPM University (2026)
