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Click here or scroll down to respond to this candidate Name: Candidate's Name
Java DeveloperE-mail: EMAIL AVAILABLEContact: PHONE NUMBER AVAILABLELinkedIn: https://LINKEDIN LINK AVAILABLEPROFESSIONAL SUMMARY: Having 9 + years of experience in analysis, design, and implementation and testing of Object - Oriented Applications in Client/Server environment using Java/J2EE Technologies. Developed UI using HTML, DHTML, JavaScript, CSS, jQuery, Bootstrap, AJAX and AngularJS, ReactJS, Redux, for providing the user interface and communication between the client and server. Experience in developing Web-Centric applications using Angular JS, Backbone JS, ExtJS, NodeJS, JavaScript, jQuery, CSS3. Expertise in the implementation of Core concepts of Java, J2EE Technologies: JSP, Servlets, JSF, JSTL, JMS, EJB transaction implementation (CMP, BMP, Message-Driven Beans), Struts, Spring, Swing, Hibernate, Java Beans, JDBC, OOAD, XML, XSD, XSL, DOM, JNDI, Multi-Threading, RMI, JavaScript, AJAX Networking, Exceptions, Mean Stack. Extensively worked on during my tenure in Software Development are Angular JS, React JS, Spring MVC, Spring Integration, Spring Batch, Apache POI, Hibernate, REST Web services, and Databases like Oracle. Strong experience in Spring Framework modules such as Spring MVC, IOC, AOP, JDBC, JTA, IO, Spring Boot, Micro services, Spring REST, Spring JPA. Extensive experience in implementation of the version control software s SVN, CVS, GIT, and Clear Case. Strong Knowledge on Hibernate and in using Hibernate Connection Pooling, HQL, Collections, Hibernate Caching, Hibernate Transactions. Experience with Hibernate JPA Entity Manager for CRUD Operations. Used Micro service architecture with Spring Boot based services interacting through the powerful messaging tools such as REST. Expert in Various Agile methodologies like SCRUM, Test Driven Development and Pair Programming. Experienced in with AWS Cloud - EC2, EBS, s3 bucket, Lambda function, Docker, ELK, and Auto scaling and databases such as NoSQL like (MongoDB) RDS, VPC, Route53 and MS SQL Server Cloud Watch, Cloud Trail, Cloud Formation, IAM. Involved in CI/CD process using GIT, Nexus, Jenkins job creation, Maven build Create Docker image and deployment in AWS environment. Experience in designing and defining GraphQL schemas to model data structures and relationships, ensuring optimal performance and scalability of GraphQL APIs. Designed and implemented Kafka producers and consumers to facilitate the seamless flow of data within the application architecture. Used JavaScript testing tools such as Karma, & Jasmine. Worked on AWS Cloud watch and AWS ALB for Load balancing and also worked on ELB for the performance testing by sending 5000 requests per minute. Skilled in designing and implementing highly available and fault-tolerant database solutions on Azure, including Azure SQL Database, Cosmos DB, and Azure Database for PostgreSQL/MySQL, using ARM templates or Terraform. Developed Single Page Applications using AngularJS, Node JS and ExpressJS. Good understanding of server-side CSS pre-processors, such as LESS and SASS. Experience with using web tools like NPM (package Manager )& Build tools like Web Pack, Gulp, Grunt. Experience with IBM Web Sphere, JBOSS and Apache Tomcat Application Server. RIA applications using Flex, HTML5, CSS, Ajax, Dojo and Node JS. Strong knowledge of IDE's like Eclipse, Visual Studio, Sublime. Experience in using the Log4j framework for Logging Java Application. Proficient in Query Languages SQL and HQL.TECHNICAL SKILLS:Programming LanguagesJava, J2EE, JavaScript, HTML, CSS.Java CoreOOPs concepts, Memory Management, Multi-threading, Exception Handling and Collection APIs.IDE & Reporting ToolsEclipse, Visual Studio, Sublime, Web StormDatabasesSQL Server MySQL 5.0, Cassandra, Mongo DBWeb TechnologiesHTML, HTML 5, DHTML, CSS, Bootstrap, Java Script, jQuery, ReactJS, REDUX, FLUX, Angular JS, AJAX, Node.JS, Express JS, XML, SOAP, XSL, XSLT, XHTMLClient& Server ScriptingJavaScript, jQuery, Angular 1.x, 2.x, Node.JS, Express JS, JSP 1.2, 2.1, 2.2, JSTL 1.1, 1.2, JSF.Batch ScriptingAnt, MavenOperating Systems:
Windows, Linux, UnixWeb Service Specifications& ToolsSOAP JAXRPC, JAXWS, JAX: RS(RESTful), SOAP UI, Postman.Design MethodologiesAgile, Scrum, Test Driven Development, Rapid Application Development, Rational Unified Process, Waterfall.Messaging TechnologiesJMS (Java Message Service), MDB (Message Driven Bean), Apache KafkaLogging ToolsLog4j, SL4J.ToolsJunit, Selenium, Mockito, JIRA, Karma-Jasmine, Bower, Grunt, Gulp, Webpack, SourceTree, Docker, oAuth, Jersey, JReport.Middleware TechnologiesEJB 3.0, JNDI, JDBCVersion ControlSVN (Apache Subversion), CVS (Concurrent Versions System), GITPROFESSIONAL EXPERIENCE:
Capital One, Richmond, VA Oct 2022 Till DateFull Stack Java DeveloperResponsibilities: Involved in Requirements gathering, Analysis, Design, Development and Testing of application using AGILE methodology (SCRUM) in a test-driven development (TDD) approach. Developed and designed the web interface using HTML5, CSS3, JavaScript, jQuery, ReactJS, NodeJS and Bootstrap. Built the reusable service components using ReactJS Components with Object Oriented JavaScript, jQuery, HTML, CSS3 based on the visual designs. Developed various ReactJS components to help build the functionality and UI behaviour using JavaScript. Used Redux Thunk as a middle ware for calling the APIs and setting the states with the JSON data. Develop HTML5 templates and perform client-side Validation using JavaScript. Skilled in deploying and managing Java applications on AWS Cloud/Container platforms, leveraging Eureka for service discovery and registration Worked on AWS Cloud watch and AWS ALB for Load balancing and also worked on ELB for the performance testing by sending 5000 requests per minute. Hystrix, configured Swagger -UI to registered Microservices. Deployed the Dockerized Spring Boot application using AWS Elastic Bean Stalk (EBS). Utilized AWS Services platform to upload data into AWS S3 buckets and creating EC2 instances. Actively involved in coding using Java1.8, Spring 4.x to develop features from end to end. Design and implement an application using Spring MVC, Spring IOC, Spring transactions, Dependency Injection Spring Annotations, SpringAOP, Spring Container-managed transactions, Hibernate. Integrated GraphQL APIs seamlessly with existing Java-based applications, frameworks, and libraries such as Spring Boot, Hibernate, and Apache Kafka, facilitating interoperability and code reuse. Leveraged Kafka Streams API for building scalable and fault-tolerant stream processing applications, enabling real-time data analytics. Responsible to manipulate HTML5, CSS3 in JQUERY as well as making the pages dynamic using AXIOS, JSON and XML. Optimized performance and scalability of Camunda workflows through Java code enhancements Understanding of DevOps practices, CI/CD pipelines, and version control systems (e.g., Git). Used Ajax calls through Angular JS to populate the data tables on the front-end. Used Node JS for the runtime environment for java script can be interrupted and executed. Used JavaScript DOM manipulation and JavaScript event to generate the data result in UI. Worked on Jenkins for the continuous integration and Deployment. Integrated GraphQL API development workflows with CI/CD pipelines using tools like Jenkins or GitLab CI/CD, automating build, test, and deployment processes for GraphQL services. Designed and deployed microservices-based applications on OpenShift platform, leveraging Kubernetes for container orchestration and scaling. Worked on MongoDB and wrote code on find, update, save, insert data. Worked on data extraction in loading JSON data from the server-side content into MongoDB.Environment: HTML5, XML, CSS3, LESS, JavaScript, Spring, JQUERY, JSON, ReactJS, Webpack, Node JS, AXIOS, Bootstrap.WELLS-FARGO, CA Nov 2021 Oct 2022Java DeveloperResponsibilities: Involved in Requirements gathering, Analysis, Design, Development and Testing of application using AGILE methodology (SCRUM) in a test-driven development (TDD) approach. Developed and designed the web interface using HTML5, CSS3, JavaScript, jQuery, Angular JS, NodeJS and Bootstrap. Built Components using Angular 12 and worked on Angular directives. Implemented lazy loading and Dynamic loading in the Angular routers. Worked on Typescript for building the code. Developed UI using HTML5, CSS3, JavaScript, jQuery, Bootstrap, Angular JS and Node JS. Developed prototype and project layout skeletons using Angular SJS, jQuery, HTML5, and CSS3. Used various jQuery and Bootstrap plug-in like date picker, Bootstrap selectors. Developed multiple enterprise applications using Hibernate framework, Spring IOC, Spring MVC, Spring Boot, Spring JDBC, Spring Annotations, Spring AOP, Spring Integration, frameworks, RESTful web services. Implemented authentication and authorization for the application using Spring Security and Oauth2. Worked on Java8 Lambda expressions and Pipelines, Streams. Implemented Spring IOC for Dependency Injection and to make the code loosely coupled and Spring AOP for logging purposes. Implemented SOAP based JAX-WS Web services interfaces for integrating multiple systems, code re-usability and consumed JMeter to test performance of SOAP protocol. Implemented Micro Services into existing system architecture. Developed Micro Services business components and RESTful service endpoints using Spring Boot. Used Adobe Experience Manager (AEM) to manage and deliver digital experiences across websites. Developed classes using core java concepts like Multithreading, Exception Handling, and Collections. Used Spring Boot Actuator to externalize application's configuration properties for various environments. Used the Node JS and Angular JS MVC Frameworks in the development of the web applications. Proficient in troubleshooting and debugging Struts-based applications running on WebLogic Server, identifying and resolving issues related to configuration, deployment, and runtime errors. Implemented CI/CD pipelines using Azure DevOps for automated building, testing, and deployment of Java applications to Azure cloud environments. Extensively worked on writing complex PL/SQL Queries using joins, stored procedures, Functions, Triggers, Views, Cursors, Materialized Views, dB links, External views, indexes in Oracle DB & SQL tuning to reduce time in the application. Worked on MongoDB and wrote code on find, update, save, insert data. Developed serverless Java functions using Azure Functions for event-driven processing and integration with other Azure services. Experienced in creating and managing Git repositories in Bitbucket, including initializing new repositories, branching, merging, and resolving merge conflicts. Worked on data extraction in loading JSON data from the server-side content into MongoDB. Configured JMS server setup, DB connection setup & deployed Returned items in Web Sphere Server. Used ActiveMQ to communicate with controller and made use of service layer to implement the business logic. Provided technical expertise and support for troubleshooting and resolving Camunda-related issues Implemented Batch jobs using Spring Batch to ensure data integrity & consistency in the job. Deployed and tested the applications on Application Server Web Sphere. Developed Unit test cases in the integration layer using Mockito framework. Setup the Continuous Integration (CI) & Continuous Development (CD) for the application using Jenkins. Automated AEM deployment processes using tools like Maven, Jenkins, or Docker, and implemented CI/CD pipelines to streamline the development, testing, and deployment of AEM applications. Worked on Jenkins for continuous integration with Gradle and GitHub. Used Log4j for validate functionalities and JUnit for unit testing. Implemented configured JIRA issue tracking software with Agile plug-in across all the company functions. Used IntelliJ IDEA IDE tool for application development.Environment: Java 1.7 & 1.8, J2EE, HTML5, CSS3, JavaScript, jQuery, Typescript, Angular JS, Angular 2 Node JS, JSP, Spring IOC, Spring MVC, Spring Boot, Spring Batch, Spring Security, Spring Data, Hibernate, SOAP, RESTful, Active MQ, Micro service Architecture, XML, Azure, Oracle DB, Mongo DB, CI/CD, Maven, WebSphere Application Server, IntelliJ IDEA, Junit, JMS, UNIX, Jenkins, JIRA, log4j, GIT.HSBC. Aug 2018 Sep 2021Java DeveloperResponsibilities: Developed the J2EE application based on the Service Oriented Architecture (SOA). Client-Side code were written in ReactJS, jQuery and server-Side Code were developed using MVC. Extensive use of core Java Collections, Generics, Exception Handling, and Design Patterns for functionality, such as portfolio summary and user information. Implemented a Chat functionality which typically works on NodeJS paradigm and server-side component of the WebSocket for connecting and receiving. Analyze, debug and fix issues related to thread locking, clustering, network connection. Developed business components using core java concepts and classes like Inheritance, Polymorphism, Collections, and Serialization and Multithreading etc. Successfully identified and resolved issues related to Kafka, employing effective troubleshooting and debugging techniques Implemented performance tuning techniques for Struts applications deployed on WebLogic Server, including caching strategies, connection pooling, and JVM optimization. Used BackboneJS for connecting the API's which enforces the communication to the server. Wrote SQL queries, stored procedures and enhanced performance by running explain plans. Developed the functionalities under Agile Methodology JIRA processes. Worked in all the modules of the application which involved front-end presentation logic developed using Tiles with Spring MVC, JSP, JSTL and java script, Business objects developed using POJOs and data access layer using Hibernate framework. Familiar with Azure DevOps services such as Azure Pipelines, Azure Repos, and Azure Artifacts, integrating them with Terraform or ARM templates for automated infrastructure deployment, testing, and release management Implemented Routing through Micro services which helps in medication and intelligent Routing. Designed and developed cloud-native applications using Java and AWS services such as AWS Lambda, Amazon API Gateway, and Amazon DynamoDB, leveraging serverless architecture to achieve scalability and cost-efficiency Leveraged AWS managed services such as Amazon RDS (Relational Database Service) for MySQL and PostgreSQL to deploy and manage relational databases, optimizing database performance and reliability for Java applications Developing RESTFUL web services using spring boot, Spring RESTFUL template, JPA. Involved in writing Thread Safe blocks for multithread access to make valid transactions. Responsible for the implementation of application system with Core Java and spring framework. Created and injected spring services, spring controllers and DAOs to achieve dependency injection and to wire objects of business classes. Integrated Struts-based applications with Oracle WebLogic Server, configuring deployment descriptors, and optimizing application performance in the WebLogic environment. Used Spring Inheritance to develop beans from already developed parent beans. Designed and Implemented REST web services using JAX-RS, Spring REST.Environment: Spring, Hibernate, PL/SQL, HTML, CSS, JSP, Core Java, JavaScript, POJO, DAO, MVC, JST, XML, JSF, Java 1.5, JavaBeans, Singleton, REST Services.IBM May 2014 June 2018Java/J2EE DeveloperResponsibilities: Involved in preparing the detailed design document for the project. Creating class diagrams, sequence diagrams, Data Model and Object Model using Rational Software Architect. Implemented the architecture of the modules according to the J2EE standards. Developed three tier architecture using MVC design patterns of Spring MVC, Spring IOC, Spring Web modules. Developed User Interface using JSP, JSF, HTML, JavaScript, and CSS, developed various Action and bean classes. Involved in the configuration of Spring and Hibernate and used generic DAO design to build Hibernate DAO classes. Used Object/Relational mapping tool Hibernate to achieve object persistency. Written Delegate services provided web services SOAP, XPATH, XSLT, DTD to the end clients Involved in configuring Hibernate to access database and retrieve data from the database for the modules. Implemented logger for debugging and testing purposes using Log4j. Developed stored procedures and triggers with PL/SQL stored procedures using TOAD. Developed ANT Scripts to do compilation, packaging and deployment in Web logic application server. Involved in configuration of Eclipse, TOAD and Web Logic Application server.Environment: Eclipse, WebLogic server, JNDI, Spring IOC, Spring MVC, JPA, Hibernate, Unit Test (JUNIT), XML, JSTL, Spring Tag Libraries, JSP, Servlets, JDBC, JMS, MySQL, Rest web services, jQuery, Log4J, Maven, Java script, HTML. |
