Jaina S
Senior Java Full Stack Developer @Edward Jones
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WORK HISTORY
Senior Java Full Stack Developer @Edward Jones
Montgomery County, MD, US
Used Continuous delivery / Continuous Integration (CD/CI) tools Docker, Jenkins to deploy this application to AWS and used GIT for Version Control of code for incremental developmentInvolved in Writing Object Relation Mapping (ORM) implementation using hibernate and hibernate mapping and used Hibernate for mapping an object-oriented domain model to a traditional relational database. Worked with Jenkins to load JAR files from DB required for running the application. Used Maven building tool for creating EAR file to be deployed in application servers.Ran Log aggregations, website Activity tracking and commit log for distributed system using Apache Kafka.Hands on experience in working with Kubernetes for managing related, distributed cluster components.Developed data transformer for converting legacy data from Source tables to avro format and fed into Kafka using Camel.Expertise with employment of Spring Kafka and Zookeeper apart from JMS as messaging service.Experience in implementing and hosting Docker and Kubernetes containers.Used Micro service architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.SSO has been implemented with Spring boot, Angular for third party application redirection.
ABOUT JAINA S
Excellent understanding of Object Oriented design methodology and Core Java concepts. Strong Programming Skills in design and implementation of multi - tier applications using J2EE, Servlets, JSP, Struts2, Spring, HTML, JavaScript, Ajax, jQuery, CSS, JAXB. Experience with distinctive design patterns like Singleton, Factory, Prototype, Business Delegate, Session Facade, Service locator, Visitor, Observer, Decorator, Front Controller, DAO and MVC. Extensive experience in developing applications using Java, Java Beans, JSP, JSF, Servlets, Apache Struts framework, Spring MVC framework, EJB, JDBC, JNDI, Spring, Hibernate, Ajax, J Unit, Test Driven Development and Oracle. Strong programming skills in designing and implementation of multi-tier applications using web-based technologies like Spring Boot. Strong experience in configuring backend using various Spring frameworks features such as Spring MVC, Spring AOP, Spring IOC, Spring Boot, Spring ORM and Spring Security. Expertise in Thread debugging, memory debugging, and code profiling to improve performance by developing more efficient code. Expertise in developing data models using Hibernate Object relational mapping (ORM) frame work and used Hibernate Annotations to reduce time at the configuration level.
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