Data Quality Analyst

Data Quality Analyst

Client- Fulltime Lenovo

Pay roll: SDI

Job Description:

Location:

Role Overview

Job Summary

Experienced and detail-driven Data Quality Analyst with 3+ years of expertise in ensuring data accuracy, consistency, and reliability across enterprise systems. Adept at data profiling, cleansing, validation, and root cause analysis using tools such as SQL, Excel, and data quality platforms. Skilled in collaborating with cross-functional teams to enhance data governance frameworks, support data migration initiatives, and reduce data errors through proactive monitoring and process improvements. Committed to supporting data-driven decision-making with high-quality, trusted data.

Technical Skills:

SQL (MySQL, PostgreSQL, MS SQL Server)

Python (Basic)

ETL Tools Talend or Informatica

Key Roles and Responsibilities:

• Conduct data profiling, validation, and cleansing across multiple systems to ensure data accuracy, consistency, and completeness.
• Develop and execute SQL queries to identify anomalies, missing values, and inconsistencies in structured datasets.
• Work closely with data engineers and business analysts to define data quality rules and implement automated checks and alerts.
• Support root cause analysis and resolution of data quality issues, documenting findings and recommending process improvements.
• Create and maintain data quality dashboards and reports using Excel, Power BI, or other visualization tools.
• Collaborate with data stewards and governance teams to ensure compliance with data standards and best practices.
• Assist in the design and implementation of data quality frameworks and documentation of data lineage and metadata.
• Participate in data migration and integration projects, validating data accuracy during transitions between systems.