VIVEKANAND KOLACHALA

I’m a Senior Data Analyst with 6.5+ years of experience delivering data-driven insights, automating analytical workflows, and strengthening data quality across global research studies. I focus on turning complex datasets into accurate, client-ready reporting that stakeholders can trust.

At Kantar, I’ve analyzed and validated datasets across 500+ market research studies, performing data quality checks and statistical validation to ensure reliable outcomes. I also design scalable reporting and automation workflows to improve reporting speed, accuracy, and operational efficiency.

I’m especially proud of building a patent-pending data quality macro to detect fraudulent respondents and improve data reliability. Along the way, I run statistical validation including IA analysis and PQS checks to support high-quality business insights.

I bring both analytics and engineering discipline—leveraging Python, SQL for automation, and working with Azure DevOps and C# to deliver dependable solutions. I enjoy partnering with global stakeholders to translate business requirements into data and automation-driven results.