Sai Saranya Kolanu

Master's

Computer Science

Goldman Sachs

Software engineer Intern

• Developed an end-to-end pipeline from analysis to visualization on Tableau for reports from big data Spark cluster • Analyzed firmwide SQL queries on Spark, through various techniques for anomaly detection using Java, Apache Calcite and Spark ML and developed functionalities to aid for analysis like SQL query complexity • Reports aided to detect database load tolerance, legacy software insights and understand SQL performance