Rupal P Email & Phone Number

Phoenix, Az

Enhanced Design and API-development on Java 11 of multi-tier applications involving J2EE technologies like Spring MVC, Spring Boot, Spring Data and Spring AOP. Implemented Spring AOP module to implement the crosscutting concerns like logging, security, Declarative Transaction Management. Designed, Configured and deployed Amazon Web Services (AWS) for a multitude of applications utilizing the Amazon cloud formation. Implemented the application using Spring IOC, Spring MVC Framework, Spring AOP, Spring Boot, Spring Batch, and handled the security using Spring Security. Used HTTP methods extensively to retrieve the data from the Rest API and used that data to update the page dynamically Designed and Developed RESTful web-service based on JAX-RS and Spring framework Implemented Microservices using Spring Batch, Spring Boot, and Spring Security and deployed on AWS. Developed the monolithic application and involved in migrating existing monolithic application in to Micro Service Architecture based RESTful Service and deployments were done on AWS. Created & modified the SQL, PL/SQL, stored procedures to retrieve the data from Oracle Database. Extensively used Maven to build the application and deploy and configure daily iterative builds of applications into Apache Tomcat server Used Microservices to communicate using synchronous protocols HTTP and REST. Management of code releases in the software development cycle using version control tool GIT. Developed all custom processes, workflows and schemes within JIRA to accommodate the organization’s needs. Used STS for developing the Application and installing on Apache Tomcat Server.Environment: Agile, Java 11, Spring, Spring Boot, Microservices, Spring IOC, Spring AOP, Spring Data, Spring Batch, Spring Security, AWS, Oracle, HTTP, JAX-RS, STS, Rest API, Apache Tomcat Server, GIT, Jira, Agile, Windows.J2EE Developer

Followed Agile (Scrum) Methodology. Implemented Java 11 features like utility methods, local-Variable Syntax for Lambda Parameters, and Nested Based Access Control. Develop services with Microservice architecture, with Spring Boot-based services interacting through a combination of REST Web Services. Developed the Application components with Spring Boot, Spring Data and Oracle. Used JAX-RS (REST) for producing web services and involved in writing programs to consume the web services using SOA with CXF framework Implemented REST Micro services using Spring Boot, Generated Metrics with method level granularity and Persistence using Spring AOP. Used Maven for building, deploying application, creating JPA based entity objects Used GIT for version control tool and Spring Tool Suite (STS) for IDE. Deploy and configure daily iterative builds of applications into Tomcat server environments for multiple feature deployment teams. Used JIRA for issue tracking and project management also used JIRA for bug-tracking and project management. Participate in daily stand-up, sprint planning, end of sprint retrospectives, and demos.Environment: Java 11, Spring, Spring Boot, Microservices, Spring Data JPA, AOP, REST, Oracle, JAX-RS, JSON, Maven, GIT, STS, Tomcat, Jira, Agile, Windows.

Employed Design and API-development on Java 8 of multi-tier applications involving J2EE technologies like Spring MVC, Spring Boot along with Spring AOP using Advice, Aspects and AOP processor. Followed agile methodology from gathering the requirements to testing and deployment of applications. Dealt with Java 8 new features like lambda expressions, streams, predicates and new date time API. Responsible for developing java components using Spring, Spring Boot, Spring JDBC, Spring Security and Spring Transaction Management. Implemented Web-Services to integrate different applications internal and third-party components using SOAP and RESTFul services using Apache-CXF Developed spring RESTful web services to create, read, update or delete information on a server using HTTP methods. Parsed the data in JSON format. Moving existing monolithic architecture to microservices and migrating them to AWS cloud. Implemented OAuth2 token-based authorization scheme using spring security to secure Rest API. Used Spring JDBC in persistence layer that is capable of handling high volume transactions. Used Oracle as Database and used Toad for queries execution and involved in writing SQL scripts, PL/ SQL code for procedures and functions. Improved the performance of the backend batch processes using Multithreading and concurrent package APIs. Developed server-side scripts in shell to customize GIT and integrate it with tools like JIRA and Jenkins. Designed and prepared Unit test cases using Junit and Log4j and removed the maximum bugs before passing onto the application to the QA team.

Developed critical components of the application including Spring forms, Spring controllers, JSP views, and business logic and data logic components. Dealt with Hibernate Entities, Spring-Hibernate DAO and Spring models following MVC architecture. Worked in controller and service layer using Spring IOC and annotations and Controllers using Spring MVC. Developed reusable utility classes in core java for validation which are used across all modules like OOPS, Multi-Threading, Collection APIs, Exceptional Handling, Memory management. Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with SQL-based schema, Transactions, Interceptors. Used JMS for sending XML messages to queues. Worked on parsing the XML files using DOM/SAX parsers. Build Continuous Integration environment (Jenkins) and continuous delivery environment. Used Git for version control and IntelliJ IDE for development of the application. Responsible to finish Jira Tickets assigned on time and update their status on regular basis Created a framework for all the backend calls and used JAX-B for customized XML parsing. Used Log4j framework has been used for logging debug, info & error data. Involved in debugging the defects, code review and analysis of Performance issues.Environment: Java 7, Spring, Hibernate, Spring MVC, Spring AOP, JSP, JMS, JAX-WS, JAX-B, GIT, Log4j, Jenkins, Jira, Windows.