Jigarkumar Patel Email & Phone Number

United States

Responsible to maintain and write the program code in order to meet the system requirements, system designs and technical specifications in accordance with quality accredited standards. Designed and developed Micro Services to divide application into business components using Spring Boot. Design various REST API with Spring Boot 2 to fetch meta data from the various distributed application which uses mongo data JPA repositories to fetch data from Mongo DB. Designed, Configured and deployed Amazon Web Services (AWS) for a multitude of applications utilizing the Amazon cloud formation. Implemented Spring AOP module to implement the crosscutting concerns like logging, security, Declarative Transaction Management. Implemented Microservices integrate with search and integration server to make systems reliable, scalable and resilient. Integrate with and managing APIs exposing Microservices (REST) including development of Java API using spring boot, and enabled discovery using Netflix eureka server. Automated CI/CD with Jenkins, build-pipeline-plugin, Maven, GIT Set up Jenkins’s master/slave to distribute builds on salve nodes. Created Rest Controller and supported all methods in Restful API with development for Get, Put, Post, and Delete. Implemented OAuth2 token-based authorization scheme using spring security to secure Rest API. Worked with NoSQL database MongoDB and developed custom MongoDB applications specific to client needs and Developed PL-SQL store procedures to convert the data from Oracle to MongoDB. Using Maven and deployment configurations and dependency management done in pom file. Deploy and configure daily iterative builds of Java SE11 applications into Tomcat server environments Used JIRA to track the progress and for Issue/bug tracking of the project and GIT as Version Control Tool.

United States

Agile (Scrum) methodology is used for the application development. Worked on features like utility methods, local-Variable Syntax for Lambda Parameters, Nested Based Access Control and Reading/Writing Strings. Developed applications using JAVA 11, Spring Cloud Config. Responsible for developing java components using Spring, Spring JDBC, Spring Transaction Management. Used Spring JDBC in persistence layer that is capable of handling high volume transactions. Used Java 11 features like lambda expressions for communicating between business layer and database, stream API for Bulk Data Operations on Collections using both streams and parallel streams. Created and Implemented Microservices or REST APIS using spring boot, REST, JSON. Used Spring JDBC in persistence layer that is capable of handling high volume transactions. Used multithreading to improve performance in generating the reports in Java. Developing the application for incident creation and retrieving the events using restful web services with spring Boot. Implemented Microservices integrate with search and integration server to make systems reliable, scalable and resilient. Integrate with and managing APIs exposing Microservices (REST) including development of Java API using spring boot, and enabled discovery using Netflix eureka server. Handling change requests which included modifying or adding requirements. Used Spring Tool Suite as a development environment for creating and deploying application in Tomcat server. Maintaining separate build in Maven for the module for easy integration to the portal build and configure with Jenkins. Actively Tracked/Assigned/Resolved tickets in Defect Tracking Systems using Jira Tool and fixed defects in the QA environment under UAT.

United States

Followed Agile methodology for iterative development of the application to meet tight deadlines to achieve qualified product. 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. Used Spring Core Annotations for Dependency Injection and used Apache Camel to integrate Spring framework. Developed Spring MVC applications using Spring Modules like IOC, DI, AOP. Implemented REST Micro services using Spring Boot, Generated Metrics with method level granularity and Persistence using Spring AOP. Worked with AWS CLI and AWS API to manage resources on AWS for many services such as EC2, S3, VPC, Cloud Watch, ELB, Auto-scaling and SNS. Implemented Micro services Architecture, with Spring Boot-based services interacting through REST. Implemented Restful web services using JAX-RS annotations, Jersey as provider and implemented security using OAuth 2. Used Tomcat Server which helped to organize deployment files and deployment configuration files. Created & modified the SQL, PL/SQL, stored procedures to retrieve the data from Oracle Database. Using Maven and deployment configurations and dependency management done in pom file. Used Jenkins tool and made customizations according to the local build to track out the build status. Performed Branching, Tagging, Release Activities on Version Control Tool: GitHub. Involved in raising questions for business, getting answers from them, bug fixing, and tracking is done by JIRA. Reviewed the code for ensuring adherence to Java coding standards.

Developed a robust web-based application on Spring Boot frame structure using Java/J2EE technology. Developed web based application using Spring components like Spring Core, Spring AOP, Spring MVC, Spring Batch, Spring IOC and Spring Security. The application was created using Maven build automation tool in Spring Tool Suit (STS) IDE. Created and Implemented Microservices using Spring Boot. Designed and developed the application using AGILE-SCRUM methodology. Developed the application using Java 8 and implemented its features like lambdas Expressions, Time API, Streams, functional interfaces, collectors, default methods, type interfaces, for each. Used Postman with JSON to test the request and response of the application. Developed application components using Spring, Spring-Data, Spring Boot and Oracle. Developing the application for incident creation and retrieving the events using restful web services with spring Boot. Used Spring Batch to process large volumes of records, including logging/tracing, transaction management. Developed the Spring AOP Programming to configure logging for the application. Extensively used Maven to build the application and deploy on Embedded Tomcat Server Involved in writing Java API for Amazon Lambda to manage some of the AWS services. Involved in creating and Deployment of REST API and Microservices in Java J2EE using Spring Boot. Configured session timeout with Spring Boot in server side and implemented auto logout Functionality. Node.js is used to develop server-side applications. Worked extensively on spring boot for building REST API’s. Extensively used STS for developing, debugging, integrating and deploying the application. Maintained source code in GIT Repository. Designed various tables required for the project in Oracle database.

India

Involved in various phases of Software Development Life Cycle (SDLC) using Agile Methodology and followed Scrum sessions. Integrated Spring Dependency Injection, IOC among different layers of an application. Development and support of Restful Web services that support JSON using Spring Web services JAX-RS JSON Spring MVC Module. Extensively used Spring Framework as the controller to handle subsequent client requests and invoke the model based upon user requests. Created flows on messaging using ActiveMQ. Involved in performing GET and POST requests using Ajax to implement Auto Completion. Extensively used hibernate named queries, criteria queries, Hibernate Query Language (HQL) and Optimistic Locking to process the data from the Oracle database. Used Web services (Rest) for transmission of large blocks of JSON data over HTTP. Solved complex software development/design issues by implementing SOA architecture. Used WebLogic application Server for deploying various components of application. Used Log4j to log the information to track the problem. Used JIRA to assign, track, report and audit the issues in the application