Tarun Singh

About Tarun Singh

Power BI Lead with ~5 years of experience delivering enterprise-scale BI and analytics solutions across multiple domains. Proven expertise in end-to-end Power BI delivery, including requirements gathering, data modeling, advanced DAX, performance optimization, RLS, and Power BI Service governance. Experienced in leading and mentoring BI teams, partnering with business stakeholders, and driving measurable outcomes through standardized analytics solutions, executive dashboards, and cost optimization initiatives.

Experience

1. Senior Data Analyst

   Infosys BPM

   Apr 2021 — Present · Jaipur, IN

   Owned end-to-end BI delivery across multiple enterprise programs, architecting scalable Power BI solutions from business requirements to production rollout and post-go-live support for internal and external clients• Designed and governed enterprise data models (Star, Snowflake, Bridge, Disconnected tables) and developed advanced DAX including time intelligence, ranking, KPI logic, and performance optimization for high-volume datasets• Delivered CXO-level dashboards and executive scorecards covering Revenue, Utilization, Operations Excellence, Pre-Sales, SLA and Operational Metrics, driving data-driven decision-making across IS, HMRCL, CEIU and other business verticals• Standardized reusable “plug-and-play” Power BI templates and semantic models, reducing dashboard design and build efforts by ~60% and significantly improving delivery consistency and speed• Led platform-level Power BI governance, including workspace strategy, dataset ownership, gateway configuration, refresh orchestration, and RLS implementation, ensuring security, scalability, and operational stability• Optimized report performance and data pipelines, DAX queries, and source SQL queries, resulting in faster load times, improved scalability, and reliable enterprise reporting• Led and mentored a team of 5–6 Power BI developers, establishing BI standards, review frameworks, development best practices.• Partnered closely with business stakeholders and leadership, translating complex business problems into actionable analytical solutions and ensuring high adoption.• Delivered high-impact analytics POCs, Women Diversity, and Attrition dashboards, contributing to ~5% utilization improvement and ~4 FTE cost savings• Actively contributed to talent and capability building, conducting Power BI technical interviews, mentoring junior analysts, and supporting team expansion and succession planning• Participated in Infosys led CSR initiative training to 75+ University PhD professors.

Education

• Jay Hind Industries Limited

  XII

• KIIT - Kalinga Institute of Industrial Technology

  Bachelor of Technology, Mechanics

• KIIT - Kalinga Institute of Industrial Technology

  Bachelor of Technology - BTech, Mechanical Engineering

  2016 — 2020