SUMMARY

• 9+ years of Java/JEE with 5 years of UI experience in software requirements, design, and development and implementation stages of various applications.
• Strong working experience in code development using Java/J2EE technologies, corejava, JSP, servlet with various application servers and various frameworks.
• Strong programming skills using Java, Spring, Hibernate, JPA 2, JTA, JNDI, JSP, Servlets,JavaBeans, JSTL, JDBC.
• Experienced in using design patterns, both Gang of Four patterns and J2EE design patterns like Model View
• Strong experience developing web interfaces using HTML, CSS, JavaScript, JQuery, BackboneJS, Angular - JS, EXT-JS and Bootstrap.
• Extensive experience in developing professional User Interactive (UI) of Web applications with the help of HTML, XML, XHTML, JavaScript, Jira, RWD (Responsive Web Design), jQuery, CSS and also experience in making webpage cross browser compatible.
• Experience in developed UI using JQuery and JavaScript Library for Web Application and Mobile Application and extensively developed Rich Internet Applications and various UI widgets using jQuery.
• Experience with NoSQL MongoDB in working with collections, indexes, shards and other database management tasks.
• Extensive experience in build automation tools like Ant, Maven, Gradle, Node and continuous Integration tools like Jenkins.
• Implemented SOA architecture with web services using SOAP, WSDL, UDDI and XML.
• Extensive experience in working on projects with Waterfall and agile methodologies such as Test Driven Development (TDD) and SCRUM.
• Experience working with Eclipse IDE, RAD, NetBeans and Intellij.
• Expert skills in designing and implementing web server solutions and deployingjavaapplication servers like JBoss, WebSphere, WebLogic, Apache Tomcat.

TECHNICAL SKILLS

Frameworks: Java MVC Frameworks, Javascript Frameworks, Agile framework

Methodologies: Waterfall, Agile/Scrum

Build & Continuous Integration Tools: Apache ANT, Maven, Jenkins.

Version Control Tools: Perforce, Git, Tortoise SVN

Database: My SQL, Oracle, SQL Server, PL/SQL

PROFESSIONAL EXPERIENCE

Confidential - Issaquah, Washington

Sr. Java Developer

Responsibilities:

• Developed and delivered Java server applications with various Java technologies including servlet, JSP, JMS, JMX, GWT, JSF and Struts.
• Develop domain monitoring java class using JMX to collect JDBC, JVM, and Execute Queue statistics for Managed Servers.
• Implemented Java Persistence API ORM framework for Persistence, Querying and Transaction Management in the data access layer of dis application.
• Experience with various MVC Java frameworks like Angular, Node.JS, bootstrap.JS.Used Node.js to run Grunt tasks and build properly the project.
• Developed the spring boot applications using Java using the advanced version of Eclipse IDE which is Spring Tool Suite (STS) and Maven as the build tool.
• Expertise working with different spring modules likes Spring IOC (Dependency Injection), Spring MVC, Spring AOP, Spring Data (JDBC, ORM), Spring Boot and Spring Batch.
• All the functionality is implemented using Spring IO/Spring Boot, Thymeleaf and Hibernate ORM. Implemented Java EE components using Spring MVC, Spring IOC, Spring transactions and Spring security modules.
• Developed micro services using Spring Boot JPA to fetch the data from the DB.
• ExperienceinSpringsystem likeSpringIOC,SpringMVC,SpringData,SpringREST.
• Developed a REST API usingJavaQuarksto manage the lifecycle of IBM MQ queues wrapping a legacy API for major USA bank. Greatly enhanced security, maintainability, and management.
• Worked with MicronautJVM framework for building micro services using Java,Kotlinor Groovy.
• UsedJPA with Hibernate as the provider to access persistent data.
• Analyzed requirements and wrote gherkin's test scenarios to meet test acceptancecriteria.
• Spent considerable amount of time developing server-side enterpriseJavabeans (EJB) using WebLogic and relational to object model usingTOPLINK.
• Utilized Java Spring and Hibernate Frameworks as a result of implementing Grails Framework for creating dis application in MVC.
• Managed transactions with Spring by definingHibernatetransaction manager and interceptor.
• Experience in Design, develop, and test Blockchain technologies using JavaScript as the primary language.
• Worked with Angular and typescript as part of migration from Angular and vanilla JavaScript to Angular and React.
• Created the Application using React.JS and Node.js libraries NPM, gulp directories to generate desired view and flux to root the URL's properly.
• Developed and tested many features in an AGILE environment using Ruby on Rails and JavaScript.
• Developed AJAX functionalities using frameworks like JSON, DOJO and JQuery.
• Developed, tested and implemented cross-browser compatible DRUPAL 8 themes using valid XHTML/CSS.
• Developed a GUI and a multithreaded application using Java & JavaFX for grabbing data from multiple MySQL.
• Used CodeIgniter as the PHP framework with a MySQL database on the backend. Developed the PHP web applications with CodeIgniter Framework.
• Developed Android Mobile App to utilize Oracle Mobile Cloud Service (MCS) and Oracle Internet of Things Cloud Service (IoT CS).
• Work with Java Api Controllers, free marker templating files, and SQL searches to write RESTFUL apis and implement them through redux actions and JavaScript calls.
• Extensively worked on PL/SQL to write Stored Procedures to increase the performance and tuning the programs, ETL Procedures and processes.
• Developed a HIVE script for moving the data from distributed HDFS cluster to SQL, MongoDB with Hadoop Mongo integration.
• Performance tuning of databases by windows performance monitor and MS SQL Profiler.
• Defined the system interfaces (XSD, WSDL, etc.) for SOA components and implemented two-way SSL authentication for SOAP based web services from Salesforce to Mule with Apex callouts.
• Experience developing on the Mule ESB platform to deliver SOAP & REST based APIs.
• Wrote Python code embedded with JSON and XML to produce HTTP GET request, parsing HTML data from websites.
• Wrote and integrated custom Cordova plugins, OAuth and GPS using native code, Objective C and Android Studio, and Java.
• Built a JWT token based authentication portal for our customer to log in their Active Directory via LDAP Connection by using C#.
• Used Intellij to develop/create code in java and groovy.
• Used VS Code as an Integrated Development Environment (IDE) with Java Plugins.
• Used Maven to build and deploy application JAR into JBoss WildFly server. Used, GIT for back up.
• Used Bitbucket for the repository and version management through SourceTree for GIT UI.
• Designed and implemented 100+ Swagger-based RESTful-APIs and unit test cases with Flask and Python.
• Prepared Unit Test Plan & performed Unit Testing using JUnit.
• Developed Test Cases using EasyMock and used POSTMAN to test REST Calls.
• Involved in implementation of Test Automation Framework build using Selenium WebDriver, TestNG.
• Experience in developing automated unit testing using JMeter and Unit test cases using Junit, Easy Mock, Mockito and Power Mock Frameworks.
• Create Test cases, test methods and test projects using fiddler, Postman and also document it.
• Reduced threats to quality using xUnit.
• Familiar with DevOps, CI/CD processes and tools such as GitHub, Jenkins, JFrog (Artifactory), Code Analysis tools like BlackDuck,SonarQube.
• Working in an Agile team and CI/CD environment with emphasis on providing fast paced deliverables.
• Followed Kanban board agile and Scrum methodology in development lifecycle process.
• Worked on AWS Lambda functions development as part of the Micros services development.
• Implemented AWS solutions using EC2, S3, DynamoDB, EBS, Elastic Load Balancer, Auto scaling groups.
• Deployed Cloud platform on Amazon AWS using EC2, S3, and EBS. Evaluate Chef and Puppet framework and tools to automate the Cloud deployment and operations.
• Worked in AWS Cloud platform and its features which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS, CloudWatch, Cloud Trail, CloudFormation AWS Config, Autoscalling, CloudFront, IAM, S3, and IAM, S3.
• Developed a fully functional prototype application using JavaScript (jQuery and Backbone.js) and Bootstrap, connecting to a REST service hosted on AWS using API Gateway and used DynamoDB.
• Used Nginx as load balancer to pass requests to node.js server with the cors.
• Implemented AWS solutions using DynamoDB, EBS, Elastic Load Balancer, Auto scaling groups.
• Designed the database structure for the application in DynamoDB, a NoSql Db from AWS.
• Worked on Dockers components like Docker swarm Engine, Docker Registry, Docker Notary.
• Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes, worked with Terraform.
• Built an asynchronous Django REST API for provisioning WordPress sites on AWS ECS.
• Cloud development for storage, ETL, visualization using AWS platform EBS, Cloudwatch Redshift, S3, splunk.
• UseJavaAWS SDK to create AWS Lambda functions on the Spring Boot backend application to invokeSESand SNS services through an S3 trigger whenever a new device is added and with API Gateway triggers when a new vulnerability is identified for a registered medical device.
• Developed Java API to interact with the Amazon SQS and ECS used in sending bulk emails.
• Delivered high quality modules on the AWS stack using Lambda, SNS and ElastiCache with Redis
• Planning, deployment and tuning of Elastic search for Linux based infrastructure.
• Engineered AWS Lambda with Amazon kinesis, and automated AWS volumes snapshot backups.
• Efficient in writing MapReduce Programs and using Apache Hadoop Map Reduce API for analyzing the structured and unstructured data.
• Developed a data pipeline using Kafka, Spark and Hive to ingest, transform and analyzing customer behavioral data.
• Design and developed common flowsinmessagebrokerincluding Error Handling Archiving, logging, and email flows.
• Knowledge and hands-on experiencesinmessaging systems: JMS and AMQP, and products such asActiveMQ, SwiftMQ, SonicMQ, Rabbit MQ, UM (Ubiquitous Messaging/IBM WebSphere MQ) etc.
• Deployed the application using AWS Elastic BeanStalk and monitor EC2 servers performance using CloudWatch.
• Worked on developing Server less functioning using AWS lambda with JAVA.
• Utilized Ansible and AWS lambda, elastic cache and cloudwatch logs to automate the creation of log aggregation pipeline with ElasticSearch.
• Integration of Maven/Nexus, Jenkins, Urban Code Deploy with Patterns/Release, GIT, Confluence, JIRA and Cloud Foundry.
• Implemented email and SSO integration using Node.js for backend and Angular.js in frontend.
• Implemented PKI, One -way and two-way SSL implementation in dis application.
• Enabled streams and created Lambda function on AWS to trigger changes made in DynamoDB.
• Automated provisioning of infrastructure and applications on Azure for DevOps environment.
• Used Apache Maven build tool to automate the build process and Jenkins CI for continuous integration.
• Developing a new build system for legacy Java EE enterprise application with Gradle.
• Used groovy and spring boot to collecting the data from users and packaged the data as JSON distributed to applications.
• Used Subversion for maintaining the component and for release and version management and JIRA for bug tracking.
• Created pricing rules in formats of Drools file, decision table, via expanding template with metadata from database.
• Developed micro services using Java Spring Boot and GoLang with Docker deployments.
• Implementation of the Email module, which included setting up JMS message queue, designing and developing email client which sent Java messages to the message queue.
• Created cluster environment using Jboss Fuse Fabric and Creating ActiveMQ with different topologies.
• Used Apache Kafka cluster as messaging system between the APIs and Microservices.
• Used TCServer as the application server in the production and apache tomcat in the development environment.
• Developed complex web, middleware, and back end systems in Python, SQL for Linux and Windows.
• Create and/or modify UNIX scripts, Perl scripts and SQL queries for database migration project.
• Development experience in Windows, Linux, Mac OS, Docker containers and UNIX operating systems.
• Used SOLID principles to maintain and extend over time of dis application.
• Worked as a lead technical architect on a redesign of existing Learning some application using domain driven design and dependency injection framework.
• Worked on gang of four technologies to develop an application.
• Developed reusable composite components using Prime faces API dat can be used across all the pages.
• Knowledge of Reactive Programming (RxJS) and using its various features such as Behavioral Subject, operators such as take, merge, map, filter, finalize, switch Map, timeout, delay, debounce Time, tap, etc
• Configured Apache to proxy the backend Jboss domains over HTTPS for secured communication.
• Developed various abstract classes, interfaces, classes to construct the business logic using C#.
• Developed a prototype of a MASHUP where back end is JAX-RS (Jersey) REST webservice and front end is UI developed using Bootstrap.js, Angular.js.
• Proficient in using GO/JAVA design patterns and J2EE design patterns like Singleton, Front Controller, Business Delegate, Service Locator, DAO, VO etc.
• Configuration of Spring and Flex with factory and destination in service-config.xml andremote-config.xml.

Environment: s: Java, Spring boot, Spring Modules (DAO, MVC, Securities, AOP, ORM data), Thymeleaf, Spring boot JPA, Spring Data rest, Quarkus, micronaut, JPA Toplink, Hibernate, Hibernate Criteria, JavaScript, Angular, React.js, JavaScript, AJAX, HTML/CSS, MySQL, Oracle, SQL, PL/SQL, SQL, MongoDB, Profiler, SOA, Rest, JSON, OAUTH, JWT, IntelliJ, VS code, JBoss Wildfly, Git, Swagger, JUnit, EasyMock, TestNG, JMeter, Postman, Sonar Qube, Agile, Scrum, AWS, EC2, S3, RDS, API Gateway, Load Balancer, auto scaling, DynamoDB, Dockers, Kubernetes, ECS, Cloudwatch, SES, SQS, SNS, elastic search, kinesis, Hadoop, data pipeline, message broker ActiveMQ, elastic beanstalk, lambda, elastic Cache, code deploy, SSO, SSL, Lambda, azure, Maven Gradle, JSON, JIRA, drools / mvel, Micro services, JMS, activeMQ, Kafka, Tomcat, Linux, Unix, Mac, solid principles, domain driven design, single responsibility design, gang of four, composite, behavioral, proxy, abstract, prototype, singleton, factory.

Confidential - Los Angeles, California

Sr. Java Developer

Responsibilities:

• Collaborated on a JSF and Java web application. Generate reports using Jasper Reports.
• Designed Graphical User Interface (GUI) for various WebPages using Java.
• Developed the web application to serve the Java application using the web socket solution provided by play.
• Created Java proxy services for SOA services from to call from external Java classes.
• Expertise working with different spring modules likes Spring IOC (Dependency Injection), Spring MVC, Spring AOP, Spring Data (JDBC, ORM), Spring Boot and Spring Batch.
• Used iBatis and MyBatis ORM tools which automate the mapping between SQL databases and objects in Java.
• Wrote TypeScript dat is transpiled into Javascript via the CLI powered by Webpack, with a design dat is informed by Google's Material Design Specifications.
• Developed the front-end in HTML/CSS including Bootstrap and Vue.
• Developed the various feature of the application using front end technologies like Backbone JS and ReactJs.
• Experience of creating new Aurora postgres DB schema and data migration using in house DMT Tool which is based on AWS SCT & DMS.
• Created RPC-based service for reading large volume of data from Postgre SQL using GO(Golang).
• Configuration engine was developed using WCF, Asp.Net, Entity Framework and SQL Server.
• Designed and developed Restful API and services using best practices to interact within the micro services and with the front end using Spring MVC and Spring Rest. Security is provided via tokens (jwt) and Spring Security.
• Developed several JSON APIs using Ruby on Rails framework.
• Strong knowledge on securing the web APIs data-integrity/confidentiality, basic auth and OAuth.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Used CVS to maintain source and version management and used Eclipse as IDE.
• Develop modules usingSpringtools for Dependency injection through configuration files and ease the integration of different framework.
• Worked as a Middleware Lead upgrading IBM WebSphere Portal and IBM WebSphere application server.
• Used GIT for version control and handled unit testing using Jasmine and Karma.
• Extensively worked with Repository tool SVN and continuous integration tools Jenkins.
• Developed UNIT test cases using JUnit and Mockito, and configured them through Maven surefire plugins to be part of continuous integration
• Used TDD with unit testing using Junit, Mockito and Karma.
• Performed load testing using Jmeter and developed Java 8 code to improve performance.
• Hands on experience with Robomongo and Postman while testing services and making sure the data structures.
• Familiar with DevOps, CI/CD processes and tools such as GitHub, Jenkins, JFrog (Artifactory), Code Analysis tools like BlackDuck,SonarQube
• Experienced in working on DevOps/Agile operations process and tools.
• Implemented agile and scrum methodologies throughout project development, MySQL as a database and Ruby as a programming language. Used JSON for serialization, transmitting structured data
• Migrated REST web services to Kubernetes cluster on AWS by creating fabric files using YAML and JSON.
• Created AWS RDS and mapping the EC2 JBOSS configurations to point to AWS RDS instance.
• Implemented the AWS S3 infrastructure for Big Data environment for data analytics.
• Created AWS RDS and mapping the EC2 JBOSS configurations to point to AWS RDS instance.
• Built scripts on AWS cloud for scheduling EC2 auto scaling load balancer with python sdk.
• Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.
• Built log files reader with Amazon S3, Kinesis, DynamoDB and Lambda.
• Configured custom metrics for the AWS Cloud Watch for detailed monitoring.
• RepresentSESGSintelephone and face-to-face meetings with the customers
• Maintained the user accounts IAM Roles, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.
• Delivered high quality modules on the AWS stack using Lambda, SNS and ElastiCache with Redis.
• Used elastic search to query database in a Scala fashion using the powerful Akka collection framework.
• ExperiencedintransformationinMessageBrokerusing Esql,javaand mapping.
• Good experienceinusingActiveMQ, AWS suite for Asynchronous message queuing for guaranteed delivery pattern.
• Worked on analyzing Hadoop cluster using different Big Data analytic tools including Kafka, and Map Reduce.
• Developed UI automation framework for Angular web application using Java, Maven and TestNg dat will run test suites on multiple environments based on user specified external file.
• Wrote Python code embedded with JSON and XML to produce HTTP GET request, parsing HTML data from websites.
• Utilized JIRA and Confluence Atlassian tools to collaborate with other and keep track of issues.
• Developed Java EAR using message driven bean to connect MQ with IBM BPM JMS.
• Worked on using Rule Engines, Drools, and ILOG with corresponding to validate the business User Roles.
• Developed Business Processes and SOA based Integration Architecture using technologies Apache Camel, Apache ServiceMix, Apache Activemq.
• Created and implemented a design to use Apache Camel and JMS to establish communication between broker CRM and Plans Data Source.
• Created cluster environment using Jboss Fuse Fabric and Creating ActiveMQ with different topologies.
• Used TCServer as the application server in the production and apache tomcat in the development environment
• Wrote test script on Linux to run Java application using CAML provide UDP
• Worked on Unix Shell Scripting and Perl Scripting Knowledge of Websphere Handled SQL DB, used SQL Queries
• Development experience in Windows, Linux, Mac OS, Docker containers and UNIX operating systems.

Environment: Java, Spring Modules (DAO, MVC, ORM), Ibatis, JavaScript, HTML/CSS Backbone js, Postgres, PostgreSQL, SQL server, Restful API, JSON, OAUTH, XML, Eclipse, Spring tools, websphere, Git, SVN, JUnit, Mockito, JMeter, Postman, Sonar Qube, Agile, Scrum, AWS, EC2, S3, RDS, Load Balancer, auto scaling, DynamoDB, Cloud watch, SES, SQS, SNS, elastic search, message broker ActiveMQ, Kafka, Maven, JSON, JIRA, BPM, iLog, SOA, JMS, activeMQ, Tomcat, Linux, Unix, Mac.

Confidential - Deerfield, Illinois

Sr. Java Developer

Responsibilities:

• Developed and delivered Java server applications with various Java/J2EE technologies including servlet, JSP, JMS, JMX, GWT, JSF and Struts.
• Developed java modules implementing business rules and workflows using Spring Boot.
• Created Jenkins builds and deployed to the application server using udeploy for java, and .NET applications.
• Developed domain monitoring java class using JMX to collect JDBC, JVM, and Execute Queue statistics for Managed Servers.
• Implemented a Gradle build for the backend Spring project, create a Groovy script to call Grunt tasks in Gradle and integrated Grunt and Gradle build so dat me can call the Grunt tasks in Gradle and use only one build tool in the Continuous Integration/delivery pipeline in Jenkins.
• Used iBatis and MyBatis ORM tools which automate the mapping between SQL databases and objects in Java.
• Worked on front end development with the standard tag library and Struts on WebSphere commerce.
• Developed Add, Edit and profile view web pages for the monitor module using JSP, JSF HTML, JSF CORE tags library.
• Built both static websites and dynamic applications using semantic HTML5, SCSS & Less, JavaScript and React.
• Created diagrams, wireframes, and HTML/CSS prototypes. Wrote use cases, UI specifications and a UI Style Guide.
• Migrated data from DB2 to Cassandra using CSV, Sqoop and Spark.
• Involved with the team to run different MS SQL Server tools like MAP tool kit, SQLIO and RML utilities for SQL Server
• Implemented REST web service in Scala using Akka for log tracking application. computing capabilities like Apache Spark written in Scala.
• XML-based protocols such as Simple Object Access Protocol (SOAP) and HTTP using XML artifacts with Axis and Web Service definition Language (WSDL).
• Constructed the JAXRS web services using Apache CXF backend calling the spring framework services.
• Developed automation test cases using Java and Junit on Eclipse for web Ajax application.
• Installation & configuration of WebLogic and WebSphere Application Servers.
• Used SVN for code repository and version control.
• Wrote Junit test cases for testing UI Framework classes and wrote many Java Scripts, D3, JSON, Three JS to do client side validations.
• Performance test cases with the JMeter and functional test suites as BDD with the Cucumber JVM.
• Utilized Postman services to check the API's created using Loopback NodeJS framework.
• Used Scrum Agile methodology dat included iterative application development, weekly Sprints, stand up meetings and customer reporting backlogs.
• AWS Cloud architecture with AWS resources, design, migration & optimization support
• Involved in setting up AWS services with EC2 instances, S3 bucket, IAM, RDS took part in deploying application in AWS
• Configured & Managed AWS services such as EC2, VPC, Subnets, Security Groups, ELB, EKS, RDS, S3
• Hands-on experience with Amazon Web Services (EC2, IAM, S3, RDS, VPC, ELB, Route53, Lambda, AWS DMS), scripting language (Python, Bash), infrastructure automation (Elastic Beanstalk, AWS CloudFormation.
• Involved in modifying the existing JSP's and writing the new controllers using Spring MVC and used IBatis for object relational mapping.
• Developed, and debugged the servlets and EJB with Tomcat Application server.
• Used Jenkins for continuous Integration and Maven to Build.
• Converted old legacy code from ANT build to Gradle structure.
• Wrote Python code embedded with JSON and XML to produce HTTP GET request, parsing HTML data from websites.
• Worked with XML Files in generating reports using SSRS.
• Integrated Jira and Confluence into splunk enterprise.
• Expertise in IBM iLOG Jrules BRMS (Business Rules Management Systems) tool
• Designed and Developed Web service, SOA services and its Security using Axway API Gateway, Oracle API Gateway (OEG)
• Developed, and debugged the servlets and EJB with Tomcat Application server.
• Worked on Unix Shell Scripting and Perl Scripting Knowledge of Websphere Handled SQL DB, used SQL.
• Confluence applications, Linux servers and PostgreSQL database servers.
• Worked on Unix Shell Scripting and Perl Scripting Knowledge of Websphere Handled SQL DB, used SQL Queries.
• Development experience in Windows, Linux, Mac OS, Docker containers and UNIX operating systems.

Environment: Java, Spring, Mybatis, Struts, JSF, JavaScript, HTML/CSS, Db2, MS SQL, Rest, XML, Apache CXF, Eclipse, weblogic, SVN, JUnit, JMeter, Postman, Agile, AWS, EC2, S3, RDS, JSP, Servlets, Maven, ANT, JSON, XML, JIRA, JRules, SOA, Tomcat, WebSphere, Linux, Unix, Mac.

Confidential - New York City, New York

Sr. Java Developer

Responsibilities:

• Wrote code in java, groovy and rat pack for cirrus micro services in order to have flexible call back, polling mechanisms between external micro services.
• Worked on creation of MongoDB databases, collections and deploying Java using mongo shell.
• Developed applications using HTML, CSS, SASS, Java, Coffee Script and TypeScript to make the products user friendly.
• Built Web pages dat are more user-interactive using AJAX, Java, LESS, Bootstrap and AngularJS.
• Developed Spring Restful/Micro services and implemented Spring Eureka, Netflix, Ribbon as part of Services Discovery using Apache Axis.
• Designd UI screens using JSP, CSS, Struts Framework, Flash, Java Script, HTML, PHP, jQuery, jQuery Mobile, ajax.
• Configured Play application to use the Heroku Postgres database, firstly added the Postgre SQL JDBC driver to dis application dependencies
• Enhancing current system on IBM WCM by writing enhancement implementations in J2EE struts application.
• Integrated EJB with JSF and managed application state management, business process management (BPM) using JBoss Seam.
• Experience creating single page web apps using a Javascript framework Ember.js
• Created website layout/user interface by using standard HTML/CSS practices.
• Loaded Data into Oracle Tables using SQL Loader.
• Implemented Web Services in JAXP based on SOAP protocols using XML and XSLT.
• Developed the service layer for the partner portal by creating SOAP/REST based Webservices interface between systems using HTTP, JMS, AMQP protocol while supporting XML and JSON message formats.
• Wrote Web services using Apache Axis2 and generated the WSDL.
• Working on IDE's like Eclipse, Netbeans and version control tools like Mercurial, SVN, and Git.
• Worked on J2EE Development of a SOA architecture using IBM WebSphere and Oracle.
• Experience in using version control and configuration management tools like SVN, CVS and Subversion.
• Developed unit tests with JUNIT and Mockito. Write automated regression tests using JMeter.
• Worked in various application methodologies including Agile, waterfall model and rdm.
• Having experience of deploying and configuring applications for cloud services like AWS and Azure.
• Involved in setting up AWS services with EC2 instances, S3 bucket, IAM, RDS took part in deploying application in AWS
• Implemented AWS Lambda functions to run scripts in response to event in Amazon Dynamo DB table,S3 buckets, HTTP requests using Amazon API Gateway.
• Integrate with AWS native solutions like VPC, EC2, S3, RDS, IAM, LAMBDA, Cloud Formation, ECS, and RDS to facilitate cloud migration and transformation projects.
• Utilized Java, Swing, J2EE, JavaServlets, JSP, JDBC with the Oracle RDBMS, TOMCAT, JRUN as Web Servers, Documentum 3i/4i, DFC, DQL.
• Developed, and debugged the servlets and EJB with Tomcat Application server.
• Used Apache Maven & ANT for building and deploying application source code.
• Used and implemented XML for data exchange between applications.
• Developed Web Service client interface with JAX-RPC, JAX-WS from WSDL files for invoking the methods using SOAP.
• Managed JIRA templates, workflows, and other functionality Evaluation and manage Confluence add-ons and macros.
• CouchDB replaced Liferay and Tomcat code.
• Migrated data from Oracle database from a LINUX environment to MS SQL server using ODBC driver.
• Extensively used Linux, Unix system administration tools to create servers and deploy and run applications in development stage.

Environment: Java, Spring, Struts, JDBC, Struts, JSF, JavaScript, HTML/CSS, Oracle,SOAP, Rest, Axis, NetBeans, websphere, CVS, JUnit, Waterfall, AWS, EC2, S3, RDS, JSP, Servlets, Ant, XML, WSDL, JIRA, Tomcat, Linux, Unix.

Confidential -Denver, Colorado

Sr. Java Developer

Responsibilities:

• Involved in gathering and analyzing business requirements and converting them into technical specifications.
• Participated in meetings with business owners and gathered and documented requirements for implementing KYC Know Your Customer, AML Anti Money Laundering and Compliance features in WUPOS.
• Prepared high-level design and technical design documents.
• Prepared Schemas XSD for communicating between WUPOS and Document Capture layer
• Developed presentation layer and visual layouts with Apache Tapestry inJavausing HTML, CSS, AJAX and JavaScript.
• Developed the POS application usingJava, Tapestry Framework and JettyApplication server using IntelliJ IDEA Dev Studio.
• Used Maven for build, SVN for version control and JUnit for unit test cases
• Developed business layer in Spring framework: dis layer handles the security authentication and authorization, logging, communicating with external system with CHIP gateway and communicating with other systems such as Agent Portal through Web Services.
• Developed persistence layer using Hibernate and persisted data in Oracle database Supporting the test and prod support as well.
• Agile/SCRUM was used as the project management methodology and JIRA & Confluence were the tools used to keep things in check.
• Used Splunk tool for bug tracking and project management

Environment: Java, J2EE, Spring Framework, jQuery, HTML, CSS, JavaScript,AJAX, Hibernate, SOAP, XML, XSD, SOAP, Web Services, Apache Tapestry, Maven,SVN, IntelliJ IDEA.

Confidential, San Jose, California

Sr. Java Developer

Responsibilities:

• Analyzed business needs and defining the software solutions and implementation of Network error handler and Bug tool kit modules using Spring and Hibernate frameworks.
• Feature development - Complete owner ship of Network error handler and Bug tool kit modules.
• Worked on new features like Alert settings, BTK implementation.
• Document and code reviewer for the team.
• Provided application support by bug fixing and enhancement for existing features of modules.
• Unit test plans for NEH, Alert settings and Bug tool kit modules.

Environment: Java, J2EE, Spring IOC, MVC, ORM, Maven, Jenkins, Oracle. Database: Oracle. OS: Windows 7, Linux.