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HARIVIGNESH M

@harivigneshm

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Data Analyst with 2+ years of experience in actionable insights.

India

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What I'm looking for

I am looking for opportunities that foster growth, innovation, and collaboration in data-driven environments.

I am a dedicated Data Analyst with over 2 years of experience in leveraging SQL, Python, and Power BI to extract actionable insights and drive data-informed decisions. My journey has equipped me with the skills to analyze complex datasets, create impactful dashboards, and optimize processes that enhance business performance and growth.

Currently, I am a Senior Data Analyst at NIQ, where I conduct in-depth sales data analysis for U.S.-based retailers. I have successfully designed and optimized SQL queries that improved data extraction efficiency by 20%, and developed interactive Power BI dashboards that automate reporting workflows, providing real-time insights to enhance executive decision-making. My previous experience as a Junior Engineer Trainee at ZF Wind Power allowed me to gain hands-on experience in mechanical systems, where I implemented quality assurance measures that reduced defects by 10%.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Analyst

Current

Nielseniq

Apr 2023 - Present (3 years 2 months)

Conducted in-depth sales data analysis for U.S.-based retailers, identifying trends and performance drivers across different regions
Designed and optimized SQL queries to enhance data extraction efficiency, reducing processing time by 20% and improving report generation speed.
Developed interactive Power BI dashboards and providing real-time insights, which enhanced decision-making.