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avatar for Dipika Joshi

Dipika Joshi

Bank of America
Senior Vice President, Sr Tech Mgr. - Info Security Engineer
Dipika leads the Global Information Security (GIS) Cyber Security Technology (CST) Engineering Data Platform Data Services team responsible for data engineering and data science detecting risk aligned to Cyber Security use cases across the organization.

Dipika helped establish and built the Cyber Security Data Lake over a course of 3 years to a true real-time processing enabled system with more than 200 data sources for vulnerabilities, alerts, threats, network exposure analysis and malware amongst many cyber security workstreams. With this real-time processing system she was able to reduce the vulnerability metrics data processing time by 80% which enabled faster response time to vulnerability remediation. She has subject matter expertise on the Data Science and Big Data Tools; Spark, MapReduce, Pig, Hive, Impala, HBase, Oozie, Solr, ElasticSearch and Sqoop. After 3 years of data management experience Dipika changed roles and led a team of Data Scientist who worked with Hunt Teams to detect cyber security risk across the organization. As a leader she enabled the team to deploy models to detect risk using User Behavioral Analytics and was able to implement 25 different algorithm, with the leadership opportunity she has built team strategy and been able to implement them across various initiatives/use cases.