Data Analyst Power Bi

Meghalini Gurram

Data Analyst

+1-443-***-**** *********@*********.*** LinkedIn Catonsville, MD SUMMARY

• Data Analyst with 4+ years of experience in taking and analyzing large datasets to drive successful business solutions.

• Strong background in collaborating with cross-functional teams and applying Agile methodologies to enhance project execution, delivering insights that drive business growth.

• Proficient in statistical analysis, predictive modeling, and data mining using Python, R, and Excel, supporting effective business forecasting and performance measurement.

• Expertise in data visualization tools such as Power BI, Tableau, and SQL enables the transformation of raw data into actionable insights for informed decision-making.

• Adept at handling structured and unstructured data, utilizing databases like MongoDB for optimal data management. SKILLS

Methodologies: SDLC, Agile, Waterfall

Language: Python, R, SQL, PL/SQL

IDEs: Visual Studio Code, PyCharm, Juypter Notebook Packages: NumPy, Pandas, Matplotlib, Seaborn, SciPy, Scikit Learn, ggplot2

Visualization Tools: Tableau, Power BI, MS Excel

Cloud Technologies: AWS, Azure, GCP, DataBricks

Database: MySQL, PostgreSQL, SQLite, MS SQL Server, Oracle, MongoDB

Version Control Tools: Git, GitHub, GitLab

Operating Systems: Windows, Linux, Mac

EXPERIENCE

Humana USA Jan 2024 - Present

Data Analyst

• Incorporated Agile methodologies, engaging in iterative development cycles to accelerate project completion and enhance team collaboration.

• Automated data workflows and scripts in Python using libraries like NumPy and Pandas, optimizing data processing efficiency and improving overall performance.

• Leveraged AWS services such as S3 and EC2 for efficient dataset migration and management, resulting in a 20% reduction in structural costs.

• Produced complex data visualizations in Tableau, simplifying datasets for stakeholders and contributing to improved customer retention and cost savings.

• Mentored junior analysts in data analysis techniques and tools, contributing to team development and enhancing the overall analytical capabilities of the organization.

• Industrialized high-availability data storage systems using MySQL and PostgreSQL, improving data retrieval speed by 35% and enhancing system redundancy.

Code Giants India Jan 2019 - Jul 2022

Data Analyst

• Assumed Waterfall methodologies to streamline project management, achieving a 25% boost in execution efficiency and delivery through clear phase demarcations.

• Engineered and optimized complex SQL queries, enhancing data extraction speed and dependability, which empowered effective business analysis.

• Manipulated Scikit-Learn for machine learning model development and ggplot2 for advanced data visualizations, improving the analysis and presentation of complex datasets.

• Conducted in-depth market analysis to identify trends, patterns, and anomalies, resulting in strategic recommendations that increased revenue and customer satisfaction.

• Created complete reports and dashboards using Power BI and Excel, enhancing data comprehension and informed decision-making across various business units.

• Applied Databricks for scalable data processing and collaborative analytics, increasing operational efficiency by 30% and facilitating seamless integration of large datasets.

• Incorporated MongoDB to deliver data storage solutions, enhancing data management performance through improved data integrity and accessibility.

EDUCATION

Master of Professional Studies in Data Science May 2024 University of Maryland, Baltimore County Halethorpe, MD Bachelor of Engineering in Electrical and Electronics and Engineering May 2019 Narayanamma Institute of Science and Technology Hyderabad, India

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