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praveen - java developer

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Sr Java Full Stack Developer Name: Praveen Kumar Dande Email ID: [email protected] Contact No: +1 469 414 7728 PROFESSIONAL SUMMARY Over 9+ years of experience with proven expertise in design and development of Java Enterprise Applications using JAVA, JDBC, JSP, Servlets, EJB, JMS, J2EE, XML, XSD, JAX - WS Web services and SOAP . Experience using frameworks like Spring, JPA, Hibernate , and Struts2 . Experience on all the technical phases of Software Development Life Cycle ( SDLC ). Expertise working in the Agile methodology environments like Scrum, TDD, BDD . Experience in creating rich frontend UI in HTML, AJAX, JSF, JSP, JavaScript technologies using JavaScript libraries like JQuery, AngularJS, NodeJs . Experience in developing Single Page Application ( SPA ) using AngularJS, Routing, Controllers , Services, and Custom Directives, Node.js, Bower, Grunt . Experience in developing distributed Web applications and Enterprise applications using Java/ J2EE technologies ( Core Java (JDK 8), Servlets, JSP, EJB ). Expertise in Client-side scripting with AngularJS, Bootstrap and AJAX Extensions and Toolkit Controls. Developed User Interface within Web Applications and Windows Applications using HTML5, CSS3, JavaScript, AngularJS, AJAX, jQuery, JSP, and Bootstrap . Skilled at programming in J2EE/JAVA applications using various IDE tools Eclipse, Sublime, NetBeans , and RAD ( WSAD ) Extensive experience in design, development and support Model View Controller using Struts and Spring framework. Expertise in developing Multi-tier enterprise level web applications using various J2EE technologies including JSP, Servlets, Struts, Spring, Hibernate, JTA, JDBC, JNDI, JMS, Java Multi-threading API. Experienced in AWS Cloud platform and its features which include EC2 AMI, EBS Cloud watches , AWS Config, Auto-scaling, IAM and AWS S3 . Experienced with J2EEDesignPatterns such as MVC , Session Fa ade, DAO, DTO, Singleton Pattern , Front Controller Experienced in databases such as Oracle, MS SQL , and Sybase Server to manage tables, views, indexes, sequences, stored procedures, functions, triggers, and packages Experienced in writing shell, ANT, Maven, Gradle, Jenkins ( CI ) scripts for builds and deployments to different environments. Good knowledge on data evaluation and transformation using UNIX Shell scripting Extensively worked on XML technologies like XML, XSL, XSD, XSLT, XQuery, XPath , and DTD . Experienced in developing web services with XML based protocols such as SOAP and WSDL. Expertise in developing and consuming RESTful Web services and developed Restful API with JSON and XML. Highly proficient in developing and deploying Java/J2EE applications on Application Servers IBM WebSphere, JBOSS, Apache Tomcat , and WebLogic. Experience in Use Cases, Sequence Diagrams and Class Diagrams using UML, J2EE Design Patterns. Experienced in writing unit test cases using Junit, Testing, Mockito. Experienced using tools like JIRA , Confluence. Extensive experience using SQL and PL/SQL to write complex queries, Stored Procedures, and Functions. Proficiency in working with SQL databases like Oracle, MySQL, DB2 and NoSQL databases like MongoDB, Cassandra . Experience in using different version control systems like GIT, SVN, CVS . Excellent Technical, Analytical, Problem Solving skills, strict attention to detail and ability to work independently, work within a team environment. TECHNICAL SKILLS Programming Languages: JAVA, C++, SQL and JavaScript, Java (1.6/1.7/1.8), C, C++, PL/SQL, Python, Software Methodologies: Agile, Kanban, Scrum, TDD, SDLC Waterfall Web Technologies: HTML, CSS, JSON, jQuery, Node JS, AngularJS, React JS HTML5 and Bootstrap 3.0/3.3, EXT JS. J2EE Technologies: Servlets, JSP, EJB 3.0, JMS and JDBC, JSTL, Servlets (3.1,3.0), JDBC, EJB (3.x), Java Beans XSD, JAX-RS, JAX-WS, SOAP, WSDL, Axis, Apache CXF, Java Security, JBPM Frameworks: STRUTS, SPRING, HIBERNATE, JSF, Rich Face, ANT, Maven, Log4J JAXWS, JAX: RS, SOA, Apache CXF, Jersey, Apache Axis2 and Spring WS Web/Application Servers: Apache Tomcat 6/7, Jetty 9, GlassFish 3, WebLogic 11g and JBoss. Databases: Oracle 11g, MS SQL, MySQL, Dynamo DB, PostgreSQL and DB2 Version Control/ Build Automation: SVN, GitHub, CVS, Maven 3.0/2.0, Gradle 1.0, Ant, Jenkins, Ivy, Hudson and TeamCity Web Service Frameworks: Spring (4.x/3.x), Hibernate (5.x,4.x,3.x), Struts (2.5/2.3), Spring MVC, SpringIOC, Spring Boot, Spring AOP, Spring Web Flow, JSF, Log 4J, Junit Web Services: SOAP, RESTful, Oracle SOA, UDDI, WSDL Design Patterns: Singleton, Business Delegate, Data Transfer Object, Fa ade, Data Access Object, MVC, Filter IDEs: Eclipse (4.x/3.x (Neon, Oxygen, Kepler, Luna, Indigo, Juno)), Net Beans, IntelliJ, Spring Tool Suite, RAD 9.0, JBPM 6 Application/Web Servers: Web Logic Server 12c, Web Sphere Application Server 8.5, Apache Tomcat (8.5/8.0), Apache HTTP Server, IBM HTTP Server (8.5), JBoss Databases: Oracle(10g/11g/12c), SQL Server (14.0), DB2, MySQL, PostgreSQL, MongoDB, Cassandra Build Scripts: Maven, Ant and Jenkins Testing Tools: JUnit, Log4J, Mock Framework, Cucumber, Selenium Version Control Tools: GIT, SVN, Clear Cas Operating Systems: Windows, Unix, Linux, Mac OS Cloud Technologies, DevOps Tools & Other: AWS, EC2, Pivotal Cloud Foundry (PCF), Docker, JIRA O-R Mapping: Hibernate, JPA, IBatis. Testing Tools/Others: Junit, SoapUI, Putty, Mockito Big Data Technologies: Hadoop, Apache Spark, Scala, Hive, Hbase, Sqoop, Solr, Apache Kafka EDUCATION DETAILS Bachelor s Degree (Computer Science, JNTU Hyderabad, 2013): PROFESSIONAL EXPERIENCE Sr. Java Full Stack Developer Broadridge Financial Services, Phoenix, AZ Feb 2022 to Present Responsibilities: Involved in various phases of Software Development Life Cycle (SDLC), analysis, redesign of architecture, analyzing the various technologies, preparing technical and support documentation. Involved in designing some of the processes in the application that are developed by other developers. Developed non-functional HTML5, CSS3 pages from the mock ups and involved in UI review with Architect and Business Units. Used Angular JS framework to extend the HTML5 template Responsible in developing single page applications using Angular JS Used UI-Router in the application. Implemented Spring MVC pattern to ensure clean separation between the presentation tier and business tiers. Migrated the SQL database to AWS RDS Multi AZs. Designed and developed various modules of the application with J2EE design architecture, Spring MVC architecture and Spring Application Context using IOC and DI concepts. Implemented Dependency Injection (Inversion of control) feature of Spring. Developed Session beans, which encapsulate the workflow logic and used Hibernate to access data. Implemented Spring-JDBC template for persistence CRUD operations. Converted a monolithic app to micro services architecture using Spring Boot Developed Spring Boot application, which includes the development of producing and consuming REST Services as part of user and MicroServices Extensively used the Spring tag libraries (JSTL and HTML5 Tags, CSS3 tags etc.) and Custom tag libraries. Consumed RESTful web services to verify the customer eligibility for the applied policy. Involved in debugging and testing. Used Git/SourceTree for version control/Source code repository. JIRA for issue/defect tracking and project management Experienced in deploying Node JS APIs and REST based micro services to Amazon Web Services using AWS EC2 container services and using AWS admin console. Created fulfilment report and order aging report module for analytics driven by AWS SNS/SQS events. Involved in performing application deployment to AWS Elastic Beanstalk environment. Prepared Use-Cases from the given requirements and also interacted with clients for requirements gathering and clarifications. Created Test Plans using Quality Center by Junit. Environment: Java8, JSP, Spring MVC, Spring-JDBC template, Hibernate, Quality Center, UML, JavaScript, HTML5, CSS3, Ajax, Angular JS, DB2, JIRA, Confluence, GIT, RESTful web services, Maven, Log4J, WebSphere Application Server, Tomcat 8, Windows, AWS EC2, S3, Dynamo DB, SNS, SQS, Cloudwatch, Elastic Beanstalk. Sr Java Full stack developer Equinox Holdings,Inc,New York City,NY June 2020 to Dec 2021 Responsibilities: Understanding functional specifications and documenting technical design documents. Developing sample implementations based out of finalized design patterns. Developed Spring DAO templates to all type of CRUD operations. Web Logic 12c Installation and monitoring the status of the server. Created Spring Boot applications testing suite using Spring Junit plugin and Mockito framework. Used Jenkins tool and made customizations according to the local build to track out the build status. Development and deployment across clustered environment of Apache HTTP server. Used JBOSS container for enterprise applications. Design of application components using Java Collections and providing concurrent database access using multithreading. Development of portlets for the frontend and deployed on WebLogic. Used Spring Rest Template to use the exposed REST web services. Experience in moving the Relational to non-relational data stores like Cassandra. Used Mongo DB as one of the data source for internal dashboard views to display the logs and stats of OSB service. Implementation of HTTP Basic Authentication to restrict access by looking up users in plain text password and group files using Apache Mod Auth. Exporting Relational stores data to non-relational stores like Mongo DB. Developed all the Junit test cases for all the different layer implementations. Used Hibernate Template and Core Hibernate 3.0 in data access layer to access and update information in the database. Developed custom JSON parsers to automatically discover the projects or schemas defined in the data source. Experience in using Vagrant to make Docker containers portable Created Auto deploy jobs using Jenkins and Maven. Developed Maven configuration files for all the existing plugins to make part of the build.\ Used Agile pattern, attending scrums on regular basis with onsite and offshore teams. Extensively used Maven to build all the plugins and verify all the test cases which are part of the build. Environment: Java 1.6, HTML5, XML, Hibernate 3.0, Grunt JS, Struts 1.3.10, Spring 4, Spring Security, ACL, Cassandra, JDBC Template, SAML, SSO, JSON, Mongo DB, Eclipse, Mule ESB, SOA, Agile, Docker Vagrant, Angular JS, NODE JS, Maven, Subversion, TFS, SOAP, REST, Linux, Log4J, Junit. Sr JAVA Full Stack Developer Dura Automotive Systems Auburn Hills, MI Mar 2019 to May 2020 Responsibilities: Created the Vroozi Invoicing interface using AngularJS, NodeJS, Restful, Spring MVC and Spring Data. Extensively worked on Core Java including exceptional handling and collections with code review and sharing best practices with the team. Used React JS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA). Developed drag and drop document editing and Created reusable UI components using React JS. Worked on Amazon SQS for messaging and Active MQ for asynchronous communication between two modules. Worked on development and operations to facilitate deployment of components over AWS using Jenkins. Applications Development, coordinating with business users, QA team and colleagues in Agile environment. Applied data transformation business rules to transform code from one format to another format using Node JS. Heavily worked with MongoDB for user data maintenance. Build REST web service on Spring controller in the back-end to handle requests sent from the front end. Designed & developed the business components using Java EE, Restful API (JAX-RS) with Spring Boot, Design Patterns, MySQL, XML, JSON technologies. Implemented DAO layers using JPA standards and Hibernate API interfaces, developed POJO, and implemented Hibernate and integration with Spring Framework. Used Spring Inheritance to develop beans from parent beans and worked on Spring Quartz functionality for scheduling tasks using Service Oriented architecture SOA. Developed strategies for integrating internal security model into new project with Spring Boot. Used Spring boot to create a FAT jar to deploy in the production environment. Integrated SOAP and RESTful web services for the application. Used Apache Maven as the software build tool and Log4J for logging errors and messages Used Eclipse IDE for code development along with GIT for managing the code and JENKINS for continue integration. Used Junit, Mockito and Easy Mock to write different test cases. Used NPM to download packages a.k.a library that manage front end components. Used JERSEY framework to implement the JAX-RS (Java API for XML and RESTful Service). Involved in CICD process using GIT, Nexus, Jenkins job creation, Maven build, Create Docker image and deployment in AWS environment. AWS is used to coordinate and manage the delivery of messages to the subscribers. Client side validations and server side validations are done according to the business needs. Deployed application in virtual server - Amazon Web Services for maintaining Volumes, Creating Snapshots and Security Groups in AWS. JIRA is used for tracking work progress and dividing tasks. Wrote documentation on Confluence for the newly developed API Environment: HTML5, CSS3, JavaScript, Angular JS, Spring, Spring MVC, Spring boot, Hibernate, Spring Data, React JS, Node JS, Selenium, Jasmine, Karma, Gradle, SOAP, Restful Web services, Multi-Threading, MySQL, MongoDB, Maven, AWS, npm, Bower, Grunt, Gulp, ActiveMQ, Amazon SQS, JIRA, Confluence, Jenkins, Junit, Mockito. Java Full Stack Developer Lloyds Bank, NY Oct 2016 to Dec 2018 Responsibilities: Application is implemented using Agile methodology where there is daily SCRUM meeting to understand the status, resolve any issues. Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle(SDLC). Developed UI components using HTML5, CSS3, JQuery, Angular JSandXMLin a responsive grid layout. Implemented responsive design template to get a new interface inBootstrap, HTML5. Designed and developed Micro services business components usingSpring Cloud. Developed the persistence layer using Hibernate Framework, created the POJO objects and mapped using Hibernate annotations and Transaction Management. Implemented the application using Spring Boot and handled the authentication, authorization, and access- control features by using Spring Security. Developed Single page application and structured the Java Script code using Angular JS. Developed user interface using JSP, JSP Tag libraries, third party libraries and Java Scriptto simplify the complexities of the application. Proficiency in adoption of architecture paradigms such asSOA,Web services,Middleware technologies. UsedAngular JS Ajaxmodule is used to handleRESTfulcalls to enable communication between view components and server. Designed and developed the End Points(Controller), Business Layer,DAOLayer using Hibernate/JDBC Used Hibernate, object /relational mapping(ORM)solution, technique of mapping data representation from MVC model to Oracle Relational data model with an SQL-based schema. Responsible for implementing the business requirements usingSpring Boot, Spring Data and Spring Security. Worked on multiple projects, for developing UI components usingREACT is a lightweight JavaScript library that produces reusable UI components. Implemented Web services to integrate between different applications components using Restful using Jersey. Used NodeJS to runAngularon server with mock JSON data and completed the UI development independent of server. Used Apache Camelas theIntegration Pattern to communicate between different enterprise components Automated Application Programming Interface (API)testing using Java base framework. Used JBoss 6.xApplication server to deploy the applications. Developed various helper classes needed following CoreJava multi-threadingprogramming and Collection frameworks. Developed API automation Scripts using SOAP Test. Performed the API Web Services testing using SOAP UI tool. Integrated Apache Camel (ESB) with Spring boot. Template using Spring IOC (Dependency Injection). Used Spring Framework AOP Module to implement logging in the application to know the application status. Used Spring DAO Module along withStruts Frameworkto deal with Database. Implemented Batch jobs to deal with large number of chunks usingSpring BatchFramework to execute the similar jobs simultaneously. Performed CRUD operations like Update, Insert and Delete data in MongoDB. Good experience on MongoDB scaling across data centers and/or in-depth understanding ofMongoDBHA strategies, including replica sets. Design and generation of the database for the Flow Control Systemof People. To achieve Continuous Delivery goal on high scalable environment, usedDockercoupled with load-balancing toolNginx. Created and Integrated Distributed Caches for clients usingHazel cast. Extensively used JUnit for unit testing, integration testing and production testing. Involved in installing and configuring Maven for application builds and deployment. Used JIRA to assign, track, report and audit the issues in the application. Environment: Spring DI, Spring Actuator, Microservices, Spring Boot, Spring Security, REST API, WSDL, JAXWS, JAXRPC, JMS, Curl, Hibernate, HTML5, CSS3, Angular 2, Java 8, J2EE, Spring, JavaScript, jQuery, Swagger, Jenkins, Elastic search, JSP, AJAX, Docker, Selenium, Mongo DB, Couch base, Drools, ANT, GIT, JIRA. Software Developer Syscon Solutions, Hyderabad, India. Aug 2013 to Sep 2016 Responsibilities: Designed the front-end applications, user interactive (UI) web pages using web technologies like HTML, XHTML, and CSS. Developed non-functional HTML, CSS pages from the mock ups and involved in UI review with UI architect and Business Units. Developed GUI using JavaScript, HTML, DOM, XHTML, AJAX, CSS and JQuery in ongoing projects. Improved user experience by designing and creating new web components and features Used JavaScript and JQuery for validating the input given to the user interface. Involved in implementing JQuery for providing interactive user interfaces. Used Spring MVC on the web layer and business delegate and DAO on the business layer. Implemented Presentation layer using JSP, Servlets and HTML. Implementation of Web Design based on CSS, HTML, and Bootstrap Front-End Framework. Developed JavaScript behavior code for user interaction. Created database program in SQL server to manipulate data accumulated by internet transactions. Wrote Servlets class to generate dynamic HTML pages. Developed Servlets and back-end Java classes using Web Sphere application server. Design and develop the processes using multithreading to make it asynchronous. Follow the best practices in coding like removing unnecessary casting, using generics in Hash Map, caching, Collections like sort, comparator, list, set and Design patterns. Confirmed the performance improvement by measuring the processes again and feedbacks from the user. Developed an API to write XML documents from a database. Performed usability testing for the application using JUnit Test. Maintenance of a Java GUI application using JFC/Swing. Created complex SQL and used JDBC connectivity to access the database Involved in the design and coding of the data capture templates, presentation and component templates. Part of the team that designed, customized and implemented metadata search and database synchronization. Used Oracle as Database and used Toad for queries execution and Involved in writing SQL scripts, PL SQL code for procedures and functions. Environment: Java, Web Sphere 3.5, EJB, Servlets, JavaScript, JDBC, SQL, JUnit, Eclipse IDE and Apache Tomcat 6, ANT. Keywords: cprogramm cplusplus continuous integration quality analyst user interface message queue javascript sthree database rlang information technology microsoft procedural language Arizona Idaho Michigan New York