Sai Chaitanya Pachipulusu

Data Analyst @Cortracker 360

US

Developed scalable data pipelines and reporting solutions with APIs, Tableau/PowerBI interactive dashboards, and Python (Pandas, NumPy) automation, cutting reporting timelines by 86% and enabling real-time analytics in high-volume environments• Performed statistical analyses with K-means clustering, seasonality modeling with time-series techniques (ARIMA), and A/B testing in Python (Scikit-learn, Statsmodels), increasing creator participation by 13% and optimizing engagement strategies• Created Tableau/PowerBI dashboards with ML insights (XGBoost) reducing reporting time 35%; maintained KPI dashboards via SQL/Python automation for metric tracking and decisions in Snowflake• Optimized ETL pipelines using SQL, Snowflake warehousing, Airflow orchestration, and ML anomaly detection (Autoencoders), improving data quality 30% for cloud initiatives in AWS Redshift• Partnered with 3 engineers to define requirements and build SQL/DBT pipelines with PySpark, boosting transformation speed 30%; developed SQL/PySpark/DBT workflows with ML preprocessing (Pandas/NumPy) for AWS Redshift analytics• Led A/B testing frameworks with SQL and Python (Statsmodels, SciPy) to evaluate feature impacts, resulting in 15% uplift in user retention; mentored junior analysts on experimental design in Agile environments

Stevens Institute of Technology

Master's degree

Sreenidhi Institute of Science and Technology

Bachelor of Technology