Data Analyst Quality

Location:

Posted:

August 25, 2025

willynisha Clark

Data Analyst

Thomasville ga ******************@*****.*** 04/02/1997

Professional Experience

dats

• Performed data quality checks, validation, and cleansing to ensure data accuracy and reliability.

• Utilized SQL and scripting languages (e.g., Python) to automate data processing tasks and generate reports.

• Developed and maintained data pipelines for efficient data extraction, transformation, and loading

(ETL) processes.

• Managed and optimized large datasets, ensuring data accessibility and performance for analysis.

• Implemented data governance policies and procedures to maintain data security and compliance.

• Collaborated with stakeholders to identify data requirements and translate them into technical specifications.

Languages

English

Fluent

Spanish

Elementary proficiency

Skills

Python

Experience with data wrangling, analysis, and basic statistical modeling using Python libraries (pandas, numpy, scikit-learn, matplotlib).

SQL

Proficient in querying, joining tables, and aggregating data in MySQL and PostgreSQL.

Tableau

Able to create basic to intermediate dashboards and data visualizations.

Excel

Strong grasp of formulas, pivot tables, and data cleaning. Data Visualization

Skilled in visualizing data using Tableau, matplotlib, and seaborn. Statistical Analysis

Applied statistical methods including regression, correlation, and hypothesis testing.

Communication

Comfortable presenting technical results to non-technical audiences verbally and in writing.

Data Interpretation

Translate data findings into actionable insights and present clear, concise reports to stakeholders.

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Collaboration

Work effectively with cross-functional teams to achieve data-driven outcomes.

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