SUMMARY

• Over 8+ years of experience and backed with rich domain noledge, understanding IT technologies & design principals. Experience in analysis, design, development, documentation, implementing and testing of software systems in Java, J2EE, Akka, Big Data - Scala, python, REST API, MySQL and AWS.
• Expert in Various Agile methodologies like SCRUM, Test Driven Development (TDD), Incremental and Iteration methodology, Pair Programming, Agile Development & Testing using Software Development Life Cycle.
• Experienced in Development, Testing and Deployment of enterprise applications on Windows, Linux and UNIX platforms using IDE's such as Eclipse, STS, Rational Application Developer (RAD), NetBeans, IntelliJ14.x/15. x.
• Developed core modules in large cross-platform applications using JAVA, J2EE, SPRING, JSF, iBATIS, Hibernate, JSP, Servlets, EJB, JDBC, Web Services (SOAP, REST), E-Commerce, Micro Services.
• Developed UI modules using AngularJS, Node.js, JavaScript, Ajax, jQuery, Cordova, CSS3 and HTML5. Experienced in Full stack UI technologies using Grunt JS, Gulp Server, Yeoman generator for Angular.
• Experience in various JavaScript Web application related libraries such as Backbone.js, React JS, micro JS, Require.js, Polymer.js, Knockout, EJS, Bootstrap, GWT. Worked on shared and global variables across crystal reports.
• Experience in developing cross platform server-side applications using Node.js to achieve scalability in real-time web applications. Good noledge in Twitter Bootstrap and Responsive Design. Worked on Microsoft Azure cloud service.
• Hands on experience for HTML/CSS/JSP direct coding with focus on Cross-browser/Cross-platform compliance.
• Experience in SPRING Framework modules such as SPRING MVC, IOC, AOP, JDBC, JTA, IO, SPRING Dashboard, SPRING Boot, SPRING Microservices, SPRING REST, SPRING Eureka, SPRING Ribbon, Netflix, Zuul Proxy.
• Experienced in implementing Service Oriented Architecture and Web Services using SOAP, REST.
• Strong understanding of Microservices patterns Circuit Breaker/Hystrix, DDD, Aggregator, Proxy Chaining.
• Developed applications using latest technologies like EJB3.2, SPRING 3.x/4.x, Hibernate3.2/4.x, REST based Web services (Axis2.0, JAX WS 2.0, JAX RS), Rule Engines (Drools4.1, ILOG), IBPM tools. Hands on experience on AWS.
• Extensive experience focusing on services like EC2, Elastic Beanstalk, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, RDS, Elastic Cache, SNS, SQS, AMI. Expertise in SPRING Kafka and Zookeeper apart from JMS as messaging service.
• Experienced in working with SPRING JDBC Templates, JMS Templates, SPRING EAI, SPRING Rest Templates.
• Experienced with XML related technologies such XML, XSLT (DOM, SAX), XPATH and DTD.
• Experience in database modeling, design and development of PL/SQL stored procedures, packages in relational databases: Oracle, SQL Server, DB2, PostgreSQL and MySQL. Worked with MongoDB development (reports, schema design, map reduce functions) and migrations from SQL relational DB to NoSQL DBs like MongoDB, Cassandra and Couch DB.
• Experienced in Middleware persistence frameworks like Hibernate/JPA Entities for mapping Java classes using Hibernate Query Language (HQL),HSQL Named Queries, Criteria, Projections. Experience on Apache Spark and Camel.
• Expertise in testing APIs, WebServices for SOA, DB and UI.Hands on experience with build tools like Ant, Maven, Gradle and Logging tools like Log4J and Splunk. Experience with CICD-Ant, Maven, Gradle, Jenkins, Hudson, CVS, Git, GitHub.
• Experience in testing with JUnit Framework using Mockito and Easy Mock, SPRING Junit Runner, JMeter, Apigee Edge.
• Expertise in several testing environments like JUnit, Selenium, CURL, Jenkins, SoapUI and System Testing.
• Responsible for support and maintenance of batch jobs, implemented SPRING Batch for huge number of transactions.
• Experience in working with web servers like Tomcat 8, WebSphere 8.x/9.x, Jetty, JBOSS 7.1.0 and WebLogic 10.0, Glassfish application server.
• Experience on Model-View-Controller (MVC) architectures using Rails. Experience in creating Docker images, Containers, push/pull and integrating with SPRING Boot. Experience on secure autantication like LDAP, SASL and Kerberos v4.
• Developed Interactive graphs using D3.js with JSON data. Good understanding of Open shift platform in managing Docker containers Kubernetes Clusters. Experience on core development for Groovy and Grails restful web.

TECHNICAL SKILLS

Languages: Java 1.8, J2EE, C, C++, Scala 2.12.1, Akka 2.5.0, Python 3.6.0

Web Technologies: SERVLETS 3.1, JSP 3.0, JavaBeans 3.0, Java Servlet API 3.0

Frameworks: SPRING 4.3, Hibernate 4.3, Angular JS 1.0/1.5/2.0, SPRING Security 3.2, SPRING Boot

Application/Web servers: Apache Tomcat 8, IBM WebSphere 8.x/9.x, Jetty, Jenkins 2.50, WebSphere MQ 7.5, Glassfish application server

Relational Databases: Oracle 10g/11g, SQL server 2012/2014/2016 , MySQL 5.7, DB2 11.1

NoSQL Databases: MongoDB, Cassandra, CouchDB

Internet Technologies: HTML 5, JavaScript 1.8, XML 2.0, CSS 3 and CSS 4, jQuery 2.11, Angular JS 2.0, BackBone.JS 1.3.1, Polymer.JS, Node JS 6.0, Cordova

Cloud Environments: Azure, AWS, Netflix Eureka, Mesos, Kubernetes.

Operating system: Windows 10, Linux Mint 18.1, Unix

Bug tracking Tools: JUNIT4.12, Log4j, Drools, ILOG JRules JIRA 7.0, Bugzilla 4.4.12, Curl 7.36

Reporting Tools: Jasper Reports 6.0, Crystal Reports XI, SSRS 5.0

Methodologies: Agile, waterfall, TDD (Test-Driven-Development), Scrum

Developer IDE Platforms: Eclipse, Edit plus, Notepad ++, TEXT PAD, JBuilder, Net Beans 8.0.2, IntelliJ 2017.1, Spring Tool Suite (STS) 3.8.3, GITHUB 2.12.0

Automation/Build Tools: Ant 1.10, Maven 3.3.9, Gradle 3.4.1, Docker, Kubernetes

Web Services: SOAP 1.2, REST 2.0, JAX-WS, JAX-RPC, JAX-RS, GWT, Apache Camel, Mule ESB

PROFESSIONAL EXPERIENCE

Confidential, Brentwood, TN

Sr. Full Stack Developer

Responsibilities:

• Defined and constructed layers, server-side objects and client-side interfaces based on J2EE design patterns, Developed and implementedSPRING and J2EE based MVC (Model-View-Controller) framework for teh application.
• Designing and implementing teh User Interface using OO JavaScript, Ember JS, HTML, CSS/CSS3,SASSand AJAX.
• Designed Prototype and project layout skeletons usingReact JS, jQuery and CSS/LESS and HTML5.
• Used React JS as it can be run on teh server. For rendering teh virtual DOM, and returning to teh browser as a regular web
• Worked on React JSVirtual Dom and React views, rendering using components which contains additional components.
• Implemented teh associated business modules integration using SPRING, and Hibernate data mapping.
• Worked on writingPerlscripts covering data feed handling, implementing business logic, communicatingwithweb-services through SOAP Lite module, WSDL. And used Web Services to transfer data between client and server vice versa.
• Used SPRING dependency injection, annotations and SPRING MVC components to implement business layer and navigation part of application. Developed design patterns such as Business Delegate, MVC, Singleton and Factory.
• Developed several REST web services which produces both XML and JSON to perform tasks.
• Worked extensively on SPRING boot for building web service. Responsible for creating and maintaining architecture for Restful API using Spring Boot. Integrated Apache Camel (ESB) with Spring boot.
• Worked onRestWeb services as well as NodeRestframework for backend services, used Mongo DB (NoSQL) for database services. Used various jQuery and Bootstrap plug-in like date picker, Bootstrap selectors.
• Exposed and consumed SOAP based Web Services to communicate between systems on JBOSS Application server implementation, support, workload management and performance tuning including Web server setup configuration.
• Developed views and templates withPythonand Django's view controller to create user-friendly website interface.
• Administration of dedicated collocated RHEL 4 machine and configured complex Apache configuration files.
• Wrote SQL queries,storedproceduresand enhanced performance by running explain plans.Developed several SOAPs based JAX-WS Web Service interfaces for integrating multiple systems, code re-usability.
• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as payment status report.Worked on automation platforms likeAnsible. Deployed Application instance onJBOSSServer.
• Developed teh Web application using SPRING MVC, Html and JavaScript.
• Actively involved in using MVC, HTML5 to enable client-side date to meet specific criteria by applying various validation variables and used theBackbone JSvalidation CSS classes to provide visual feedback on validation.
• Developing scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, Python and Bash.
• Used multithreading in programming to improve overall performance. Developed various helper classes needed using multithreading.Involved in writing Thread Safe blocks for multithread access to make valid transactions.
• Using Netflix Hystrixfor circuit breakers, fallback logic implementation and metrics reporting. Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates. Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Worked on dynamically add and remove servers from AWS production environment.Used log4j for logging and SVN for version control. UtilizedAWSLambdaplatform to upload data into AWS S3 buckets and to trigger otherLambda functions.
• Used JavaScript, jQuery for user interactions in pages. Experienced in using Zookeeper and Oozie Operational Services for coordinating teh cluster and scheduling workflows. Cluster coordination services through Zookeeper.
• Developed mobile learning applications using Cordova including video recording playback, device registration based login for internal staff, etc. Experienced in using Cordova Child Browser and Mobile Offline Player.
• Implemented Event Sourcing using Akka and used Akka concurrency for processing PDL files. Created a RESTful API endpoint usingBig data technologies like Scala and Akka. Used to test performance both on static and dynamic resources usingJMeter.
• Developing/Customizing PTC Windchillproduct per application use. Info Engine is a PTCmiddleware product dat is a part of ACM (Advanced Content Management). me*E works entirely in XML and allows connection through several different mechanisms including SOAP and XML over HTTP. PTChas several adapters (such as theWindchill/ACM adapter and JDBC adapter) which can be used to perform CRUD operations across different systems.
• CustomNode.js proxy used to simulate API responses. Developed Unit test cases using JUnit, Mockito and Easy mock.Developed Maven scripts and developed builds using Mavenand continuous integration servers like Jenkins.
• Written highly d blog posts onError Handling in ScalaandProblems Scala Fixes . Used slick to query and storing in database in a big data Scala fashion using teh powerful Scala collection framework.
• Oversaw all aspects of testing JUnit, FIT, and SIT, End to End, Regression, User acceptance and Performance. UsedGitas Version Control System for teh application and used log4j for logging. Designed, developed, tested, integrated, and deployed large numbers of complex rules in rule flows, Drools Fusion and Drools CEP. Installed and configured JBOSS/Drools server with Websphere persistence.
• Configured teh Glassfish application server to connectwithWebsphere Server in teh back end by creating JDBC data source and configured MQ Series and JMS Queues.

Environment: Java,J2EE, JDK 1.8, RCP, WebLogic, AWSSDK,Ext JS, Git, Perl, SPRING 4.x, AWSSNS/SQS, hibernate 4.x, Core Java, SOAP/Rest, Web Services, JavaScript, UML, Web Services, Groovy and Grails., HTML5, CSS, SASS, JIRA, JAXB, Linux, JAX-WS, JAX RPC, JMS, JSF, UNIX, AKKA, Docker, Maven, MongoDB, JS, Node JS, Backbone JS, Scala IDE, Python, JBOSS 3.0, React JS, AJAX, Apache JMeter, jQuery, JUnit, Oracle 10g.

Confidential - St. Louis, MO

Java Full Stack Developer

Responsibilities:

• Involved in preparing System Requirements and detailed Design document for teh project.
• Extensively used MVC, Factory, Delegate and Singleton design patterns.
• Extensively used various modules in SPRING like AOP, DI (Ioc), Bean Wiring, SPRING Inheritance, Auto Wiring, SPRING JDBC Templates and SPRING Quartz Schedulers for Jobs.
• Involved in developing components on Reporting Dashboard with SPRING MVC, SPRING Framework and Hibernate and created Micro Services using SPRING Boot. Designed and developed teh End Points (Controllers), Business Layer, DAO Layer using Hibernate and SPRING IOC (Dependency Injection).
• Extensively worked on JPA as persistence layer, involving EJB3.0 annotations, synchronizing Data base tables through XML in a secondary project. Extensively used Session beans for implementing teh business logic of module.
• Developed Web Services SOAP/HTTP, SOAP/JMS, SMTP using SOA technologies such as SOAP, WSDL and UDDI.
• Developed User Interface application modules using HTML, CSS and JavaScript, AngularJS, JSON, jQuery and AJAX.
• Participated in teh product development life cycle via rapid prototyping with wireframes and mockups.
• Extensively used/modified JQUERY to perform AJAX calls for creating interactive web pages on JSON response.
• Client-Side code were written inReactJS, jQuery and server-Side Code were developed using MVC4.
• Used Angular Routing for navigating between screens and developed several reusable directives. Involved in doing unit testing using JUnit and Mockito. Deployed scalable infrastructure on AWS and configuration management using Puppet.
• Migrated test and use cases for applications to AWS cloud with public and private IP ranges to accelerate development.
• Used Apache Cordoba for Responsive Web Design. Created and running teh JMeter scripts for load testing. Involved in consuming, producingSOAPbased web services usingJAX-WS.
• Developing Docker images to support Development and Testing Teams and their pipelines; distributed Jenkins, Selenium and JMeter images, and Elastic Search.
• Developed puppet module to automate deployment configuration and lifecycle management of key clusters.
• Utilized Kubernetes and docker for teh runtime environment of teh CI/CD system to build, test and deploy. Also, used monitoring platform on Kubernetes to report detailed resource usage information.
• Designed and developed SPRING MVC application using SPRING, IBATIS, JSP, JSTL, View Objects(VO), JavaScript, JQUERY, ORACLE. Developed common library using iBATIS to execute various DB commands against Oracle database.
• Used SQL extensively in command objects of Crystal reports. Experience setting up Apigee Edge environments and configuring various components. Worked on high availability, load balancing and failover configurations with Apigee.
• Knowledge of health checks and monitoring procedures for Apigee components & APIs. Written Stored Procedures and Views on SQL Server to be used in various Crystal Reports.
• Design teh Elasticsearchconfiguration files based on number of hosts available, naming teh cluster and node accordingly. UsedGitas Version Control System for teh application and used log4j for logging.
• Working on Azure for highly available customer facing B2B and B2C applications. Converted .Net application to Microsoft Azure Cloud Service Project as part of cloud deployment. Migrated SQL Server 2008 database to Windows Azure SQL Database and updated teh Connection Strings.
• Developed Applications using Rule Engines, Drools. Explored Drools modules such as Drools Expert, Drools Fusion, and Drools Flow, which adds event processing capabilities to teh platform.
• Database development required creation of new tables, PL/SQL Stored Procedures, Views, Indexes and Constraints, Triggers and required SQL tuning to reduce teh response time in teh application.
• Responsible for writing teh Design Specifications for teh generic and application specific web services in Groovy and Grails. Worked on web application development using Groovy Grails jQuery, AJAX and D3.js.
• Creating cross-browser compatible and standards-compliant CSS-based page layouts. Developed Unit test cases using JUnit, Mockito and Easy mock.Developed Maven scripts and developed builds using Mavenand continuous integration servers like Jenkins. Consumed Web Services for getting teh credit card information from third party application.
• Developed Unit test cases using JUnit, Mockito and Easy mock.Developed Maven scripts and developed builds using Mavenand continuous integration servers like Jenkins.
• Utilized DOM, SAX parser technologies in implementing XML parsing framework. Installed and configured WebSphere Process Server 6.1 and WebSphere ESB 6.1, WID. Used version control repository SVN and JIRA for issue tracking.
• Develop unit test using Karma and Jasmine. Followed strict patterns of RA team for unit test cases with jasmine.

Environment: Core Java/J2EE, SPRING, WebSphere Application Server 7.0, Web Services, EJB 3.0, JPA, Apache Axis, Oracle10g, Java Script, AJAX, JSP, HTML, Angular JS, RAD, RSM, Log4j, Docker, SPRING Boot, Azure, Clear Quest, Rational Clear case, AJAX, Bootstrap.

Confidential - Southfield, MI

Senior Java/J2EE Developer

Responsibilities:

• J2EE deployment on WebLogic/JBOSSservers - QA & Staging. Addressed defects identified in QA phases.
• Troubleshooting issues dat may occur during teh test cycle (Functional & load test) for teh J2EE applications on Struts and SPRING framework running on WebLogic/JBOSSservers.
• Developed services dat are reusable and interoperable, based on SOAP, WSDL, JAXWS, JAXRPC Web services.
• Well versedwithcoreJavaconcepts like Collections,Swing, Serialization and Servlets & JSP.
• Provided installation, configuration & maintenance of pre-prod and production Cloud environments including services such as Tomcat, Apache, Jetty, MongoDB, MySQL, and Jira.
• Developed POJO objects and used Hibernate as teh Object-Relational Mapping (ORM) tool to access teh persistent data from SQL Server. Hands-on writingStoredProcedures, functions, triggers, DDL, DML SQL queries. Experience in writing SQL, PL/SQL programming and SQL Loader.
• Did load testing of SOAP Web Services using SOAP UI and ApacheJMetertools.Developed a GUI to help to read teh logs generated by teh scripts, teh logs were saved in MongoDB, teh GUI was created using flask, D3, jQuery table sorter.
• Implemented Internationalization using SPRING MVC Interceptors and SPRING core modules.
• Implemented teh MVC architecture using Backbone.js, NodeJS and Angular.js,ReactJS.Worked on Hibernate object relational mapping according to database schema. Used SPRING Validation framework to implement teh server-side validations and usedExt JSAJAX to get teh data from teh server asynchronously by using JSON objects.
• TEMPEffective use of data structures and algorithms to solve complex problems, reducing time complexity and memory usage.
• Delivered mobile app for book reading capability with HTML5Senchaand online services with Flash/Flex.
• Technology leadership for teh direction of teh Cloud based application using Node.JS, PDFJS, MongoDB and MS SQL Server integrating to a proprietary framework.
• Used JMS (JavaMailing Service)APIto mail notifications upon teh success or failure when teh backend processes are completed and to send mail notifications regarding any system relatedproblems.
• Defined collections to store data inMongoDB.Developed PL-SQL store procedures to convert teh data from Oracle toMongoDB. Developed user interface using JSPwithJavaBeans, JSTL and Custom Tag Libraries, JS, CSS, jQuery, Node.js, HTML,SASSand Ajax to speed teh application.
• Prepared and presentedUNIXproduction and implementation schedules to teh Project Manager and client.
• Wrote PL/SQLQueries, stored procedures, triggers and prepared statements.
• Responsible for developing teh connection pooling forFileNetServer implementing SPRING framework concepts such as Transaction management and DAO support.
• Experience in SOAEIPusingApache CamelSPRING Integration Service Mix Mule ESB.
• Developed integration modules for disparate clients usingApache Camel. Developed a core routing framework for Verizon National Preorder usingApache Camel.
• Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash. Built application interface and web scrapping scripts using OO designing, UML and python scripting.
• National level complex problem-solving competition, usingJAVA,Data Structuresand Algorithms.
• Built Web pages those are more user-interactive using jQuery plugins for Drag and Drop, jqvalidator, AutoComplete, AJAX, JSON, Angular JS, andNode.JS.
• Implemented Screen Navigation using jQuery and SPRING MVC.Developed cross browser compatibility code using CSS and jQuery. Developed Business components usingJavaObjects,CoreJava, Multithreading, Servlets, and JSP.
• Involved in creating dynamic web site design and programming using HTML5, CSS3, JavaScript and jQuery.
• Involved in generating JAXB classes from schema files.Developed custom directives, Factories and Services in AngularJS.
• Built HTML5 and CSS system for controlling text display issues cross-platform and cross browser.
• Integrated JPA persistence using Hibernate to save teh current state of teh drools noledge session using teh Spring Framework integration. Used Glassfish application server.
• Developed standard reports using Oracle Reports, APEX and XML Publisher in Distribution, Finance, Manufacturing. Worked on GWT platform using Scribd API as document repertoire with MySQL as database and Tomcat as server.
• Used Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services. Used Redux architecture to simplify (isolate) teh usable code.
• Developed batch processes for financial reporting applications and modules using Perl and Korn shell scripts on Oracle database, with partitions and sub-partitions.
• Developed Test classes using JUnit and Easy Mock and test coverage using EMMA plug-in.
• Worked with Splunk to logging and analyzing defects status.Knowledge on Jenkins builds.

Environment: Java, J2EE, JDK 1.5, UNIX, JBOSS 3.0, SPRING core, MongoDB, JMeter, Swing, Hibernate, Jetty, Core java, Perl, SPRING MVC, Hibernate, SOAP/Rest Web services, FileNet, Ajax, XML, jQuery, Ext JS, HTML5, CSS, TC Server, SASS, JAX-B, SVN, Maven, Jenkins, Splunk, SPRING Boot, SFX, Splunk, Angular JS, React JS, Node JS, Ext JS, GWT.

Confidential - San Francisco, CA

Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of teh application like Requirement gathering, Design, Analysis and Code development.
• Generated Use case diagrams, Class diagrams, and Sequence diagrams using Rational Rose.
• Developed teh applications using Java, J2EE, Struts, JDBC.
• Implemented automation using Selenium WebDriver, JAVA, Selenium Grid, Maven.
• Worked on various use cases in development using Struts and testing teh functionalities.
• Involved in preparing teh High Level and Detail level design of teh system using J2EE.
• Created struts form beans, action classes, JSPs following Struts framework standards.
• Implemented teh database connectivity using JDBC with Oracle 9i database as backend.
• Involved in teh development of model, library, struts and form classes (MVC).
• Used display tag libraries for decoration and used display table for reports and grid designs.
• Designed and developed file upload and file download features using JDBC with Oracle Blob.
• Worked on core java, using file operations to read system file (downloads) and to present on JSP.
• Involved in teh development of underwriting process, which involves communications without side systems using IBM MQ and JMS. Developed SOAP based XML web services.
• Installed and configure Hadoop, MapReduce, HDFS (Hadoop Distributed File System), developed multiple MapReduce jobs in Java.Experienced in managing and reviewing Hadoop log files.
• Used PL/SQL stored procedures for applications dat needed to execute as part of a scheduling mechanisms.
• Designed and developed Application based on Struts Framework using MVC design pattern.
• Developed Struts Action classes using Struts controller component.
• Experience in designing and developing applications in Spark using Scala to compare teh performance of Spark with Hive and SQL/Oracle. Consumed teh data from Kafka using Apache spark.
• Used Spark-Streaming APIs to perform necessary transformations and actions on teh fly for building teh common learner data model which gets teh data from Kafka in near real time and Persists into Cassandra.
• Implemented service layer on top of Cassandra using core Java and Restful API. Worked with NoSQL Cassandra to store, retrieve, and update and manage all teh details for Ethernet provisioning and customer order tracking.
• Used SAX XML API to parse teh XML and populate teh values for a bean. Used Jasper to generate rich content reports.
• Developed XML applications using XSLT transformations. Apache Ant was used for teh entire build process.
• Created XML document using STAX XML API to pass teh XML structure to Web Services.
• Used Rational Clear Case for version control and Junit, Easy Mock for unit testing.
• Developed web applications using Rational Application Developer (RAD) and deployed it in web sphere application server.
• Worked on RAD (Rational Application Developer) IDE for developing portlets and business logic.
• Used quartz scheduler to process or trigger teh applications on daily bases.
• Configured WebSphere Application server and deployed teh web components.

Environment: Flex, EJB, Struts, SPRING, JSP1.2, Servlets2.1, Jasper reports, JMS, IBM MQ, XML, SOAP, UDDI, WSDL, JDBC, JavaScript, XSLT, XML, UML, HTML, JNDI, Rational Rose 98, Oracle 9i, IBM Web Sphere 6.0, ClearCase, Log4J, ANT, JUnit, IBM RAD, and Apache Tomcat, RAD, Kafka, Cassandra, Apache Spark.

Confidential - Enfield, CT

Web Developer

Responsibilities:

• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS, JavaScript, Angular, jQuery, AJAX and JSON. Developed dynamic e-mails using JavaScript and hand coding of HTML5, XHTML, an CSS3.
• Created Dashboards using Java and servlets along with HTML and JavaScript.
• Developed responsive and interactive pages using Angular 1.0 and Node.js frameworks.
• Implemented various Validation Controls for client-side validation and implemented custom validation controls with JQUERY and JavaScript.
• Created basic animation for jQuery and rich interface components such as tabs & accordion.
• Used AJAX to make asynchronous calls to teh server to fetch data and update teh DOM.
• Worked closely with UX team to translate designs and wireframes to code.
• Experienced in DOM manipulation, Event Handling, Event Bubbling, and integration with RESTful services.
• Experience in cross browser compatibility check and thoroughly performed unit testing and integration testing.
• Developed teh middle tier using EJBs and Cross-browser compatibility..
• Developed session, entity beans and message driven beans.
• Entity Beans used for accessing data from teh SQL Server database. jQuery opinionated about how a CRUD (Create, Read, Update, Delete) application should be built.
• Prepared high and low-level design documents for teh business modules for future s and updates.
• Deployed teh application on WebSphere application server in development and production environment.
• Undertook teh Integration and testing of teh various parts of teh application.
• Developed automated Build files using ANT. Used Subversion for version control and log4j for logging errors.

Environment: Java/J2EE, EJB, JMS, Servlets, JSP, JDBC, HTML, CSS, JavaScript, AngularJS, AJAX, JUnit, Web sphere 7.0, Eclipse, ANT, SQL Server 2000, log4j, Subversion, Windows NT.

Confidential

Jr. Java/J2EE Developer

Responsibilities:

• Involved in teh requirements gathering. Design, Development, Unit testing and Bug fixing
• Developed application using Struts, SPRING and Hibernate.
• Developed rich user interface using JavaScript, JSTL, CSS, jQuery and JSP’s.
• Developed custom tags for implementing logic in JSP’s.
• Used Java script, jQuery, JSTL, CSS and Struts 2 tags for developing teh JSP’S.
• Used custom tags to display logic specific data in JSP's.
• Involved in making release builds for deploying teh application for test environments.
• Encryption and Decryption using symmetric keys.
• Implemented several design patterns such as Business Delegate, MVC, Singleton and Factory.
• Used Oracle database as backend database.
• Wrote SQL to update and create database tables. Used Eclipse as IDE.
• Using RIDC Interface get content details and Create Content through application.
• Used JBOSS as application server and SPRING IOC for injecting teh beans.
• Used Hibernate for connecting to teh database and mapping teh entities by using hibernate annotations.
• Created JUnit test cases for unit testing application.
• Used JUNIT and JMOCK for unit testing.

Environment: J2EE, Java, Struts, Tiles, JSP, JNDI, Clear Case, SOAP, WSDL, UDDI, JAXB, JAXP, XML Schema (XST), EJB 2.0, ANT, JavaScript, JMS, Rational Rose, WSAD, DB 2.