Looking for a job

Ezhil Nandhini Karthikeyan

@ezhilnandhinikarthik

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Data Analyst at Winworth who improves data quality and builds automated KPI dashboards that reduce manual effort.

Ireland

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What I'm looking for

I'm drawn to Data Analyst roles where data has a direct impact on business outcomes.

At Winworth, I review data and records for quality and completeness, identify gaps and inconsistencies, and support remediation. I also coordinate with stakeholders and prepare documentation, status summaries, and process improvement recommendations.

My project work includes building automated KPI reporting dashboards that improved accuracy and reduced manual effort, engineering fraud indicator models, and developing churn and regression models. I use SQL, Python, Power BI, and advanced Excel to produce analytical outputs that support decision-making.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Winworth

Jan 2025 - Present (1 year 8 months)

Review data and records for quality and completeness, identify gaps and inconsistencies, and support remediation. Coordinate with stakeholders to progress requests and prepare documentation and process improvement recommendations.

SQL Python Power BI Excel Data Quality Data Governance Stakeholder Reporting Documentation

AI, ML and Deep Learning Intern

The University of Texas at Dallas

Jun 2022 - Aug 2022 (2 months)

Analysed real world datasets and documented methodologies and results to support reproducible workflows. Built analytical models with a focus on structured analysis and evaluation.

Machine Learning Deep Learning Data Analysis Python