Subham Biswal

I’m a results-driven Data Analyst specializing in SQL, Python, and BI tools—turning complex, multi-source data into decisions teams can act on quickly. In my current role, I build end-to-end SQL + Power BI pipelines to track 15+ KPIs across acquisition funnels and campaigns.

I’ve delivered measurable impact across growth and marketing analytics: reducing manual reporting by 30%, accelerating leadership decision cycles, improving CRM adoption by 35%, and increasing lead-tracking efficiency by 40%. I also use behavioural segmentation across 10+ client accounts to identify high-value segments (~60% of revenue) and directly inform budget allocation.

I’ve strengthened retention and forecasting outcomes through analytics modeling—using churn modeling to reduce churn by 20% QoQ, and funnel-level insights to improve client outcomes. My work also includes automating reporting workflows that save ~8 analyst hours/week and standardizing templates for team-wide adoption.

Previously as a Business Analyst Intern, I built Tableau dashboards and developed SQL + Python (Pandas, SciPy) scripts that cleaned and modeled multi-source datasets—driving product roadmap decisions through A/B test analysis. I’m especially energized by predictive analytics and BI automation, like the Streamlit forecasting app using FB Prophet and ARIMA to improve forecast accuracy and eliminate manual reporting effort.