Max Chatterjee
Sr. Big Data Analyst at TransUnion HealthCare - A FinThrive Company
- Role
- Senior Data Engineer at FinThrive
- Location
- Austin, TX, US
- LinkedIn followers
- 500 followers
About Max Chatterjee
Working as a Technical Architect on Advance Analytic with Big Data Hadoop Eco-System Data Warehousing on Oracle and Amazon AWS Redshift with Hardware Virtualization
Experience
Senior Data Engineer
Jan 2022 — Present · Austin, TX, US
Patient Identity Resolution & Insurance DiscoveryDesigned and delivered an enterprise-scale solution at FinThrive to improve patient identity resolution and insurance discovery across Commercial and Medicare/Medicaid.Ingested 90+ legacy SQL Server tables (60+ TB of data) into Databricks using Spark-JDBC with advanced partitioning for high-performance scalability.Built a custom identity-matching framework leveraging healthcare attributes and statistical models.Orchestrated 70+ workflows across Databricks and Azure Data Factory with automated logging and restart functions.Deployed Delta Lake and Cosmos DB to enable enterprise-grade analytics and long-term data growth.Tech Stack: PySpark, Databricks, Delta Lake, Cosmos DB, Azure ADF, SQL Server, NoSQL.
Education
West Bengal University of Technology, Kolkata
Bachelor of Technology (B.Tech.), Electronics and Instrumentation Engineering
2005 — 2009
National High School Boys Calcutta
High School Diploma, Science
2003 — 2005
Skills
- Business Intelligence
- Hive
- Oracle
- Hadoop Administrator
- Windows Server
- Sqoop
- Java Enterprise Edition
- Performance Management
- Olap
- Tableau
- Data Warehousing
- Vmware Workstation
- Hyper-V
- Cloudera
- Hbase
- Spotfire
- Databases
- Big Data
- Oracle Essbase
- Apache Pig
- Eclipse
- Virtualbox
- Vmware
- Hadoop
- Servlets
- Microsoft Sql Server
- Tm1
- Dimensional Modeling
- Oracle Pl/Sql Development
- Core Java
- Hyperion Planning
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