dheeraj sheeroju

Data Analyst

Hyderabad, India 1+ yrs exp 84 · Excellent

About

Data Analyst with nearly 2 years of experience analyzing large operational datasets to generate actionable business insights. Proficient in SQL, Power BI, Excel, and Python for data extraction, validation, transformation, visualization, and dashboard development.

Skills & Expertise (35)

SQL Advanced

8.0/10

Years Exp

Power BI Intermediate

7.5/10

Years Exp

Data Cleaning Intermediate

7.5/10

Years Exp

Data Transformation Intermediate

7.0/10

Years Exp

Cross-Functional Collaboration Intermediate

7.0/10

Years Exp

Problem Solving Intermediate

7.0/10

Years Exp

Joins Intermediate

7.0/10

Years Exp

relational databases Intermediate

7.0/10

Years Exp

Data Quality Assurance Intermediate

7.0/10

Years Exp

Data Validation Intermediate

7.0/10

Years Exp

Python Intermediate

7.0/10

Years Exp

Pandas Intermediate

7.0/10

Years Exp

Excel Intermediate

7.0/10

Years Exp

NumPy Intermediate

6.5/10

Years Exp

CTEs Intermediate

6.5/10

Years Exp

Statistics Intermediate

6.5/10

Years Exp

Cohort Analysis Intermediate

6.0/10

Years Exp

Redash Intermediate

6.0/10

Years Exp

Query Optimization Intermediate

6.0/10

Years Exp

Documentation Intermediate

6.0/10

Years Exp

Primary & Foreign Keys Intermediate

6.0/10

Years Exp

KPI Analysis Intermediate

6.0/10

Years Exp

Business Insights Intermediate

6.0/10

Years Exp

Window Functions Intermediate

6.0/10

Years Exp

Stakeholder Management Intermediate

6.0/10

Years Exp

Google Sheets Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Jupyter Notebook Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Funnel Analysis Intermediate

5.5/10

Years Exp

Big Data Processing Intermediate

5.0/10

Years Exp

Google Docs Trend Analysis PySpark EDA

Work Experience

Associate (Data Analytics & Operations)

Zomato

Feb 2024 - Sep 2025

Analyzed 100K+ rows of operational data using SQL to identify trends, patterns, and actionable business insights. Developed interactive dashboards and analytical reports in Power BI and Redash to monitor operational KPIs and business performance. Wrote complex SQL queries using joins, CTEs, and window functions to extract, transform, validate, and analyze relational data. Performed data cleaning, validation, and quality checks to ensure accuracy and consistency across reports. Conducted exploratory data analysis, cohort analysis, and trend analysis to identify operational improvement opportunities. Collaborated with cross-functional teams and stakeholders to understand reporting requirements and translate business questions into analytical solutions. Presented analytical findings through dashboards and reports, enabling data-driven decision-making. Automated recurring SQL-based reporting processes to improve reporting efficiency. Investigated reporting anomalies and resolved data inconsistencies within operational datasets. Maintained documentation of reports, SQL queries, and reporting logic using GitHub for version control and traceability. Converted Excel-based reporting into interactive Power BI dashboards to improve reporting and visualization. Managed multiple analytical requests while meeting reporting timelines and service expectations. Worked with large operational datasets and applied PySpark fundamentals for scalable data processing and analysis.

Data Analyst Intern

Mosaic Dots

Jul 2023 - Oct 2023

Cleaned, transformed, and validated raw datasets using SQL and Excel. Performed exploratory data analysis to identify anomalies and usage trends. Conducted data quality checks to ensure reporting accuracy and consistency. Tested and identified bugs in a construction management platform while supporting reporting activities.