Vice President — Data & BI
May 2024 — PresentBNY · Chennai, India
- Lead a team of 5 delivering enterprise BI solutions, curated analytical datasets, and automation across finance and operations.
- Architect end-to-end analytical datasets on Snowflake — scalable, performant, reusable across reporting and AI use cases.
- Own enterprise-curated datasets (expense, headcount, operational metrics) with governed data models and standardized business logic.
- Design Power BI semantic models aligned to star schemas, governed measures, and calculation groups.
- Rolled out Microsoft Fabric and Power BI Copilot from POC to production, enabling AI-assisted exploration and natural-language analytics.
- Integrate Snowflake, Vertica, Impala, and Oracle into unified leadership-reporting models.
- Established dataset governance — metric definitions, refresh strategies, performance tuning, access controls.
- Built RAG-based GenAI solutions on internal LLM platform (Eliza) for expense variance and headcount analysis; applied prompt engineering (few-shot, structured prompts) for output consistency.
- Automated reporting workflows, saving 1,460+ hours annually.
- Mentor analysts on dataset design, Power BI best practices, and practical AI adoption.
Snowflake · Power BI · Microsoft Fabric · Copilot · Vertica · Impala · Oracle · LLM / RAG
