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Raj SagarRS
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Raj Sagar

@rajsagar1

Assistant Manager, Research & Analytics at WNS Global Services, automating reporting to gain up to 80% efficiency.

India
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At WNS Global Services, I own monthly MIS and Sales Force Effectiveness reporting across client accounts, using engagement, sales, and KPI analysis to identify performance gaps and support business decisions.

I develop Power BI reporting solutions for stakeholders across 21 countries and standardize KPI definitions and data validation to improve reporting consistency and visibility.

I also implemented reporting automation with Python, Power BI, Power Query, and Excel, achieving up to 80% efficiency gains. I mentor 2–3 analysts and oversee reporting quality and delivery.

Earlier at WNS Global Services, I developed Power BI dashboards and product launch trackers, and contributed to a 30% increase in project revenue by transitioning Excel-based reporting to Power BI. In my project work, I analyzed an e-commerce pricing experiment and found an approximately 11% relative lift in conversion rate.

Experience

Work history, roles, and key accomplishments

WNS Global Services logoWS
Current

Assistant Manager – Research & Analytics

Apr 2025 - Present (1 year 7 months)

Owned end-to-end delivery of monthly MIS and Sales Force Effectiveness reports across 3 client accounts, and developed self-service Power BI reporting solutions for stakeholders across 21 countries. Implemented reporting automation using Python, Power BI, Power Query, and Excel, achieving up to 80% efficiency gains.

WNS Global Services logoWS

Data Analyst

Jul 2021 - Mar 2025 (3 years 8 months)

Developed and maintained end-to-end Power BI dashboards and product launch trackers, and transitioned Excel-based reporting to Power BI, contributing to a 30% increase in project revenue. Delivered recurring and ad-hoc analysis, and validated reporting datasets using null, duplicate, data-type, and reconciliation checks.

Education

Degrees, certifications, and relevant coursework

Indian Institute of Technology (Banaras Hindu University) Varanasi logoIV

Indian Institute of Technology (Banaras Hindu University) Varanasi

Master of Technology, Biomedical Technology

Master of Technology in Biomedical Technology from IIT (BHU) Varanasi.

Indian Institute of Technology (Banaras Hindu University) Varanasi logoIV

Indian Institute of Technology (Banaras Hindu University) Varanasi

Bachelor of Technology, Bioengineering

Bachelor of Technology in Bioengineering from IIT (BHU) Varanasi.

Tech stack

Software and tools used professionally

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