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Data Analyst with 3+ years in Power BI, SQL & DAX modeling
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Data Analyst with 3+ years of experience delivering enterprise-grade analytics solutions at Tata Consultancy Services (TCS). Specialized in transforming complex, high-volume datasets into actionable business insights through advanced SQL analysis, DAX modelling, and interactive Power BI dashboards. Proven expertise in end-to-end data analysis from ETL pipeline design and data modelling to stakeholder reporting and governance. Skilled at handling 1M+ records/month, implementing secure data frameworks using RLS, and automating enterprise reporting workflows. Strong communicator who bridges the gap between business requirements and data-driven solutions.
Kongu Arts and Science College, Erode
Bachelor of Computer Applications (BCA)
August 1, 2019 – June 30, 2022
Tata Consultancy Services (TCS)
Data Analyst
August 1, 2022 – Present
Bengaluru, Karnataka, India
Enterprise DLP Incident Analytics & Automation Platform
August 1, 2022 – June 1, 2026
Designed a centralized DLP analytics dashboard consolidating enterprise-wide incident data for comprehensive trend analysis. Extracted, cleaned, and transformed high-volume datasets (1M+ records/month) using optimized SQL queries and Power Query pipelines to ensure data integrity. Built scalable star schema data models supporting both operational drill-down and executive-level summary analytics. Automated 10-day and monthly stakeholder reports, eliminating manual effort and reducing reporting cycle time significantly. Implemented RLS policies ensuring secure, role-based access to sensitive enterprise incident data. Delivered risk trend analysis dashboards with time-intelligence KPIs, enabling proactive security monitoring.
Security Incident Management Analytics Solution
August 1, 2022 – June 1, 2026
Integrated multi-platform security data sources including CrowdStrike, CASB, Zscaler, and DLP into a unified analytical reporting layer. Designed high-performance star schema architecture to support real-time and historical security analytics. Developed advanced analytical dashboards using hybrid data connectivity (Direct Query + Import mode) for optimal performance. Automated daily monitoring reports and executive summary insights, improving visibility into security posture and incident patterns. Monitored incremental refresh pipelines and ensured data governance and lineage compliance.
Power BI Data Analyst Associate (PL-300)
Microsoft Certified
June 1, 2026 – Present
Cultural Fit Analysis
The candidate's experience at Tata Consultancy Services (TCS) and involvement in enterprise-grade analytics solutions suggest an ability to work within large, structured environments. The projects demonstrate a focus on security analytics, which indicates a problem-solving mindset and an ability to handle sensitive data. The breadth of skills in Power BI, SQL, and automation aligns well with a data-driven culture that values efficiency and robust reporting. The certification in Power BI further shows a commitment to professional development.
Soft Skills & Operational Fit
The candidate's resume highlights a 'strong communicator who bridges the gap between business requirements and data-driven solutions,' which is crucial for a Data Analyst role. Their experience in leading end-to-end project delivery and stakeholder presentations indicates strong operational fit and project management capabilities within an analytical context. The focus on automating reports and ensuring data quality also points to a detail-oriented and efficient work attitude.