Data Analyst Power Bi

Tejashri Patil

841******* ****************@*****.*** LinkedIn: linkedin.com/in/tejashri-patil- a059a3234

Professional Summary

Certified Data Analyst (Google, Microsoft) with 2+ years of experience in HR and business analytics, specializing in data cleaning, ETL processes, visualization, and dashboarding. Proven ability to deliver insights that improved decision-making and reduced reporting time by 30%. Skilled in Python, SQL, Power BI, and Advanced Excel with strong knowledge of data modeling and analytics. Seeking to leverage analytical expertise in a dynamic organization to drive data-driven business growth. Core Competencies

Data Analytics ETL Pipelines Data Cleaning Data Modeling Dashboard Development Business Intelligence (BI) SQL Queries & Joins Python (Pandas, NumPy, Matplotlib) Exploratory Data Analysis (EDA) Reporting Automation Stakeholder Communication Predictive Analytics KPI Tracking

Technical Skills

- Languages & Databases: Python, SQL, PostgreSQL

- Visualization & Reporting: Power BI, Advanced Excel (Pivot Tables, VLOOKUP, Macros)

- Analytics & Tools: Data Cleaning, Exploratory Data Analysis (EDA), ETL, HR Analytics, Sales Analytics

- Libraries & Frameworks: Pandas, NumPy, Matplotlib, Seaborn Work Experience

Connex Info Systems Pvt. Ltd. – Pune, India

HR Data Analyst July 2023 – July 2025

- Automated data reporting processes, reducing report generation time by 30%.

- Mentored fresher analysts, improving overall team productivity by 20%.

- Developed interactive Power BI dashboards, providing real-time business performance metrics to senior management.

- Collaborated with cross-functional teams, delivering insights that reduced hiring cycle time by 12%.

- Recognized with the “Rising Star Award” for outstanding contributions. Unified Mentor Group Pvt. Ltd. – Pune, India

Data Analyst Intern Aug 2025 (1 month)

- Supported data cleaning and preprocessing using Python and SQL.

- Assisted in exploratory data analysis (EDA) for industrial projects, ensuring data quality and insights readiness.

Projects

Employee Attrition Dashboard (Power BI, SQL)

- Conducted attrition analysis on HR dataset; identified top 3 factors driving turnover and recommended retention strategies, reducing projected attrition by 10%.

- Built an interactive Power BI dashboard to track attrition trends by department and tenure.

- Extracted and transformed data using SQL, enabling accurate, real-time HR insights.

- Presented findings to HR leadership, leading to actionable retention initiatives. Sales Performance & Customer Insights Dashboard (Power BI, SQL, Excel)

- Designed and developed an interactive Power BI dashboard analyzing sales transactions across product categories, customer segments, and regions.

- Utilized SQL for data extraction and Excel for data cleaning, improving reporting accuracy by 25%.

- Delivered insights on top-performing products and seasonal trends, identifying a 15% growth opportunity in high-demand regions.

- Supported retail business managers in making data-driven decisions to optimize sales strategy.

Education

MBA in Human Resources North Maharashtra University, Jalgaon Jun 2023

- Secured 75% with specialization in HR Analytics and Data-driven Decision Making Certifications

- Google Data Analytics Badge Certification

- Microsoft Certified: Power BI Data Analyst Associate

- Microsoft Azure Certified: Fabric Expert

- iNeuron Certified: Python for Data Analysis

- iNeuron Certified: SQL & Excel for Data Analysis

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