Tania Banerjee

I’m a results-driven Data Analyst with 6+ years of experience transforming production data into measurable business outcomes. I build ETL pipelines, validate and clean data at scale, and translate insights into dashboards that teams can act on quickly.

At Wipro, I owned end-to-end order management for 100+ daily telecom orders, delivering 99.2% SLA compliance. I improved lifecycle accuracy with ETL data pipelines, reduced order turnaround time by 22% using SQL analysis on 50,000+ records, and cut manual reporting time by 40% by delivering KPI dashboards in Excel and Tableau.

I also lead predictive trend analysis on SLA breaches, reducing 15+ escalations per month through proactive insights and cross-functional Agile collaboration across 4 teams. I designed validation and cleaning processes on 50,000+ records to maintain 99%+ billing accuracy, and automated dashboard development to reduce report generation time by 35%.

Beyond operations, I strengthen my analytics with applied ML and BI—shipping Streamlit-based solutions for real-time computer vision (U-Net), recommendations (cosine similarity, TF-IDF), and classification (Random Forest with 98.79% accuracy). I’m especially motivated by A/B testing, statistical analysis, and building stakeholder-ready reporting, and I’m now seeking remote Data Analyst roles where I can drive impact from data to decisions.