Data Analyst Power Bi

Professional Summary

Professional Experience

Skills

VAMSY K

Email id: **************@*****.*** Mobile no: +91-918******* Data Analyst Power BI SQL & Python 4+ Years’ Experience Results-driven Data Analyst with 4+ years of experience turning raw data into actionable insights through interactive Power BI dashboards and automated SQL/Python reporting. Skilled in data modeling, DAX, M Language, and data pipeline validation. Proven ability to collaborate with cross- functional teams to enable data-driven decision-making across domains including automotive and healthcare. Committed to data quality, performance optimization, and scalable BI solutions.

• BI & Visualization: Power BI (Desktop & Service), DAX, M Language, Power Query, Custom Dashboards.

• Data Engineering: Metadata validation, data quality monitoring, pipeline support.

• Programming: SQL, Python (Pandas), SQLite, Microsoft Excel.

• Analytics & Automation: Data analysis, Reporting Automation, Business KPI Dashboards. Project 1: Data Analyst at Mercedes-Benz Research Development India Technology/Tools: SQL, SQLite DB, Power BI Desktop, DAX, M-Language, Pandas

• Duration: August 2023 to Present

Responsibilities:

• Initiated interactive dashboards and visuals in Power BI aligned with business KPIs.

• Automated data validation and quality monitoring processes, boosting accuracy by 25%

• Reduced dashboard load time by 40% through optimized DAX measures and M Language.

• Supported real-time analytics with scalable data models

• Coordinated with business and engineering teams to refine visualizations and resolve data issues

• Created reusable DAX measures and established documentation standards for reporting pipelines. Project 2: Software Engineer at HCL Technologies from October 2020 to May 2023

• Client: Otsuka Pharmaceutical company

• Technology/Tools: SQL, Power BI Desktop, Power BI Service, DAX, M-Language

• Team Size: 5

• Duration: October 2020 to May 2023

Responsibilities:

• Designed and developed dashboards using Power BI to support healthcare analytics initiatives.

• Extracted and transformed data via Power Query, applying domain-specific business logic.

• Developed complex DAX measures and managed relationships in data models for effective analysis.

• Published reports to Power BI Service and implemented row-level security.

• Supervised stakeholder expectations by delivering monthly and quarterly reports with actionable insights.

• Played a key role in requirement gathering and analysis to translate user needs into BI solutions. Education:

B. Tech in Mother Theresa institute of engineering and Technology, JNTUA, 2019. Additional Information

• Detail-oriented with a strong focus on data accuracy and integrity.

• Thrive in both independently and collaboratively in team environments

• Quick learner, adaptable to new tools, technologies, and methodologies.

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