Senior Java Developer
Current
Oakland, California, United States
- Involved in all the phases of the portal changes - analysis, design, development, testing and deployment.
- Implemented Object-relation mapping in the persistence layer using hibernate(ORM) framework. Extensively used DAO patterns, including mapping DAO objects, configure file and classes to interact with database.
- Developed, high-performance backend systems using Java 8 and Java 11, applying functional programming concepts, lambdas, streams, and the module system to optimize code… Show more
- Developed, high-performance backend systems using Java 8 and Java 11, applying functional programming concepts, lambdas, streams, and the module system to optimize code efficiency.
- Developed dynamic, responsive, and modular front-end applications using Angular 10+, integrating them with Java-based backends for a seamless user experience.
- Experience in developing Spark applications using Spark-SQL in Databricks for data extraction, transformation, and aggregation from multiple file formats for Analyzing& transforming the data to uncover insights into.