Chandra Babu Sajja

I am proficient in SQL having work experience of 1 year and also having good experience working with business intelligence tool like tableau

Collaborated with stakeholders of various levels to address the root cause analysis for data inconsistencies for metrics like retention, churn, CAC, CLTV, etc in Apache Superset and Grafana and recommended improvements
Performed data quality checks using SQL to ensure data is accurate, reliable, complete and consistent across the organisation database.
Conducted comprehensive source-to-target data testing (ETL) for data ranging from few Million to 3 Billion rows, identified issues with data accuracy , hygiene and transformation logic and reported to relevant stakeholders
Maintain accurate and timely documentation on confluence and jira with objective evidence.

IIT Kharagpur, M.Tech - Mechanical