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Full Stack Java Developer Resume

San Antonio, TX

SUMMARY:

  • Around 8 years of strong software experience in design, development and deployment of web - based and Client-Server business applications using OOP, Java/J2EE technologies in various domains like Finance/Health/Commerce/Telecom/Insurance.
  • Expertise in client scripting technologies like JavaScript, JQuery, HTML5, CSS3, Bootstrap, Node.js, AngularJS, Typescript, ReactJS, BackboneJS.
  • Experience in developing client-side, server-side/middle-tier components applying Java/J2EE design patterns and frameworks: Servlets, JSF, Struts, Springs 3.0/2.5, Web Services, EJB, JMS, MQ Services, Hibernate 4.0/3.5/3.0, IBatis, AJAX, JSON, XML, UML, Log4J and Junit.
  • Transaction implementation (CMP, BMP, Message-Driven Beans), JMS, Struts, Spring, Groovy and Grails, Swing, Hibernate, IBatis, Java Beans, JDBC, XML, Web Services, JNDI, Multithreading etc.
  • Actively involved in the DevOps streamlining process through Jenkins CI and CA Release Automation.
  • Experienced in using PERL to read and write data from/to Excel, SQL Server and MySQL.
  • Experience in working in a UNIX based environment and shell scripting.
  • Production Support-Provided development (quick fixes) and technical support for complex/ critical applications. Coordinated with other teams to resolve end-user issues promptly.
  • An accomplished software engineer specialized in object oriented programming analysis with extensive full Software Development Lifecycle (SDLC) experience in Application Software Specifications, Design, Development, Testing and debugging, Maintenance.
  • Developed application using Angular.JS 2 and Node.JS connecting to Oracle on the backend.
  • Proficient in applying design patterns like MVC, Singleton, Session Facade, Factory, Abstract, Service Locator, Visitor, Observer, Decorator, Front Controller, Data Access Object.
  • Experience in developing cross platform Client side applications using Node.js, BackBone.js and Angular.js.to achieve scalability in real-time web applications.
  • Extensive experience in Angular.JS for application implementation, proficient in creating modules, controllers, route Providers, factory services, ng-repeat, customizable filter, http get/post methods and directives to realize functionalities like REST service with Ajax call, input validations, searchable and sortable contents.
  • Imported data from oracle to the Cassandra cluster using migration scripts in Python and Perl.
  • Excellent understanding and knowledge of NOSQL databases like Cassandra.
  • Good knowledge on AWS databases like RDS, DynamoDB, Redshift, ElastiCache.
  • Extensive experience in Amazon Web Services like EC2, Simple DB, RDS, Elastic Load Balancing, SQS, SNS, AWS Identity and access management, AWS Cloud Watch, Elastic Beanstalk and Cloud Front, Redshift.
  • Experience in Web Service Technologies: SOAP, WSDL, UDDI, Apache Axis, CXF, IBM JAX-WS.
  • Experience in architecting and implementing Enterprise Application Integration (EAI) projects with Service Oriented Architecture (SOA), Web Services Integrations, BPM, BPEL and ESB using Web Sphere Process Server, ESB, Web Sphere Integration Developer, Data Power and WSRR.
  • Extensive experience in developing the SOA middleware based out of Fuse ESB and Mule ESB.
  • Expertise in XML technologies -XSL, XSLT, XML schemas, XPath, XForms, XSL-FO and parsers like SAX, DOM.
  • Having Good experience in developing and migrating existing application into cloud based platforms like Amazon Web Services (AWS) and Pivotal Cloud Foundry(PCF).
  • Expertise in developing SOA (Service Oriented Architecture), REST and J2EE Web Services based on SOAP, WSDL, UDDI, JAX-WS, JAXB, JAX-RPC using tools like Apache Axis.
  • Strong experience with Mongo DB development (reports, schema design, map reduce functions) and migrations from SQL relational databases.
  • Designed the Scala Akka based application and involved in development for Business Logic and Integration services using Scala.
  • Expertise in design and development of various web and enterprise applications using Type safe technologies like Scala, AKKA and Play framework.
  • Proven experience with Application Servers like IBMWebSphere8.x/7.x/6.x/5.x/, Oracle/BEA WebLogic 10.x/9.x/8.x/7.x/6.x, JBoss and Tomcat 8.x/7.x/6.x/5.x/4.x/3.x
  • Experience in writing Queries, Stored Procedures, Triggers, Cursors, Functions and Packages using TOAD.
  • Experience with major relational databases - Oracle 8i/9i/10g/11g, SQL Server 2000/2005/2008 , DB2, My SQL, PostgreSQL.
  • Expertise in design with Use Case, Sequence diagrams, Activity diagrams, Class diagrams with exposure to UML, tools like Rational Rose and use of Rational Unified Process (RUP).
  • Excellent experience in Object Oriented Analysis and Design (OOAD), Development, Implementation and Testing of various software applications using Java, J2EE.
  • Expertise in the implementation of Core concepts of Java, J2EE Technologies: JSP, Servlets, JSF, JSTL, EJB
  • Solid understanding in Design Patterns, MVC, Python Algorithms, Python Data Structures. Proficient in developing Web Services (SOAP, RESTful) in Python using XML, JSON.
  • Experience with creating and workflows and Mappings, running jobs in Informatica 9.5/ETL.
  • Knowledge on Grid Controls, Pie Charts and other Swing Components.
  • Experience in software configuration management using CVS, SVN and IBM Clear Case.
  • Hands on experience with build tools like ANT, Maven and logging tools like Log4J.
  • Worked on the MySQL migration project .To make the system completely independent of the database being used. Used Spring IBatis to implement this.
  • Hands-on experience in using Eclipse, Log4j, JUnit, Mockito, Cucumber, TestNG for building, logging, testing and Visual Source Safe, CVS and SVN for version control.
  • Experience in Agile software development process, Test Driven Development and Scrum.
  • Excellent written and verbal communication skills, Analytical, Problem Solving skills, strict attention to detail and ability to work independently, lead/work within a team environment.

TECHNICAL SKILLS:

Programming Languages: Java, J2EE, J2SE, SQL, PL/SQL, Objective C, C#.

Platforms: Windows 2003, 2008 Server, Linux, Unix

Java Core: Memory Management, Thread Classes, Exception Handling and Collection APIs

UML Tools: MS Visio 2003,2007, Rational Rose Enterprise

IDE & Reporting Tools: Eclipse, Net beans, IntelliJ, JBuilder 2005, 2006, IBM Rational Application Developer

HTML Editors: Adobe Dreamweaver CS 5.5, MS FrontPage 2003

J2EE MVC Frameworks: Struts 1.1 and 2, Spring 2.5, 3.0, JSF 1.2, Groovy, Grails

Databases: Oracle 11g, 10g, 9i, 8i, MS SQL Server 2008, DB2, Postgres.

Application Servers: Web Logic, JBoss, Glass fish, Web Sphere.

Web Servers: Apache Tomcat, Amazon Web Services(AWS).

Web Technologies: HTML, DHTML, CSS, Java Script, Bootstrap, Jquery, AngularJS, Typescript, D3.JS, DOJO, XML, SOAP, XSL, WSO2 Carbon, XSLT, XHTML.

MessageOrientedMiddleware: Active MQ, Web Sphere MQ

Cloud Technologies: Paas, Saas, Iaas with AWS.

ORM Frameworks: Hibernate 3.0, JPA, iBatis.

Version Control: Rational Clear Case, SVN (Apache Subversion), CVS (Concurrent Versions System), VSS (Visual Source Safe) Team Foundation Server and GIT

Middleware Technologies: EJB 2.1, 3.0, JNDI, JMS (Java Message Service)

JAXRPC, JAXWS, JAX: RS, SOAP UI, TCP Mon, HTTP Mon, Axis 1, Axis2, CXF, REST

Design Methodologies: Rational Unified Process, Agile, Scrum, Test Driven Development, Rapid Application Development

JUnit 4.1, J: Mock, Cucumber, Easy Mock, Spring Test, Selenium.

Logging Tools: Log4j

PROFESSIONAL EXPERIENCE:

Confidential, San Antonio, TX

Full Stack Java Developer

Responsibilities:

  • Involved in Requirements gathering, Analysis, Design, Development, and Testing of the application using AGILE methodology (SCRUM).
  • Expertise on Java Portal & Portlets Development and Maintenance.
  • Expertise in developing the user interface (UI) using JSP, HTML5 and CSS3.
  • Designed and developed MicroServices using node.js, Mongo DB, Neo4J, Elastic search on Cisco Private Cloud OpenStack Platform.
  • Followed Agile methodology throughout the project, involve in Scrum meetings with the team members on day-to-day basis for the update on project status..
  • Implemented reactive Angular 2 components using RXJS.
  • Validated forms using Angular 2 and regular expressions there by providing client side validation and server validation.
  • Implemented java 8 features like Lambda expression, Streaming API and functional interface.
  • Used standard J2EE design patterns and Model View Controller in application design.
  • Implemented presentation layer using Spring Boot, J-Query and Bootstrap.
  • Implemented Java 8 features such as Streams, Lambda expressions, method reference and Optional Class to reduce the code size and simplify the operations.
  • Extremely used plain JavaScript and J-Query, JavaScript Library to do the client-side validations.
  • Used Multi-threading to overcome the errors in the process of transactions, to handle all the threads by the main thread process.
  • Lambda function to index the data dump in DynamoDB and store the indexes in Elastic Search domain.
  • Microservices development with Spring Boot applications. Implemented command pattern for all edge services.
  • Worked extensively with Docker, AWS and Kubernetes, Swagger, ActiveMQ, Spring Cloud.
  • Used Jenkins and pipelines to drive all microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
  • Designed and developed MicroServices business components and RESTful service endpoints using Spring Boot.
  • Worked extensively with Docker, AWS and Kubernetes, Swagger, ActiveMQ, Spring Cloud.
  • Used Jenkins and pipelines to drive all microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
  • Used Amazon Web Services (Amazon EC2, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, and AWS Identity).
  • Developed consumer-based features and applications using Python, Django, HTML, Behavior Driven Development (BDD) and pair-based programming.
  • Experience in Docker engine and Docker Machine environments, to deploy the microservices-oriented environments for scalable applications.
  • Designed, configured and deployed Amazon Web Services (AWS) for a multitude of applications utilizing the Amazon Web Services focusing on high-availability, fault tolerance and auto-scaling.
  • Installed the application on AWS EC2 instances and configured the storage on S3 buckets.
  • Developed the view-controller components using JavaScript(J-Query), CSS3, HTML5 and DHTML.
  • Used Bootstrap library to quickly build project UI’s and used Angular JS framework to associate HTML elements to models.
  • Used BAMBOO for simultaneous integration and deployment for both web application and mobile application server.
  • Experienced in Developed Java API to connect with AWS S3 Services for storing and retrieving data stored in the S3 buckets.
  • Development of Spring Boot applications with micro services.
  • Implemented with XML, XSLT, XPath and Web services (REST & Soap).
  • Used Jenkins for Continuous Integration and deployment into WebLogic application Server.
  • Designed and developed database objects like Tables, Views, Stored Procedures, User Functions using PL/SQL, SQL Developer and used them in WEB components.
  • Developed PL/SQL triggers and master tables for automatic creation of primary keys.
  • Utilized Spring core, Spring Boot, JPA, EJB3, Hibernate 3, JMS framework.
  • Running Tests and writing Swagger specifications for few micro services.
  • Used JSON objects, ECMAScript6, TypeScript, JavaScript and Bootstrap intensively to create interactive web pages Worked on Jira for User requirements and used Jira as bug tracking tools.
  • Maven was used to manage dependencies in the application and deploy it on JBoss Application server.
  • Installed and configured Cassandra cluster and CQL on the cluster.
  • Imported data from various resources to the Cassandra cluster using Java APIs.
  • Good Experience performing End to End Automation using REST Assured for backend applications and Protractor and Selenium for front Applications.

Environment: HTML5, CSS3, SAAS, JSON, AJAX, Bootstrap, React JS, Angular 2, Maven, Spring Boot, Spring IOC, Node JS, Docker, AWS, Apache Kafka, RESTful, JAX-RS, Swagger2, GIT, Jenkins, MySQL, NoSQL, Cassandra DB.

Confidential, Chevy Chase, MD

Sr Java/J2EE Fullstack Developer

Responsibilities:

  • Developed Agent Portal with HTML5, CSS, LESS, JSON, AJAX and React JS for developing user interface and server side technology with Node JS.
  • Used Node.js Bower for UI Dependency management. Worked on bower.json and bower.rc files.
  • Extensive usage of Node JS in implementing the server side build deploys automation and building DEVOPS process from TFS.
  • Developed customer GUI using Backbone JS to simplify the complexities of the application and to create single page application.
  • Developed application using Frameworks Spring MVC, Spring IOC, Spring AOP and Hibernate.
  • Angular JS used for creating single page application using a RESTful service for persisting data.
  • Angular JS communicates via events and helps to develop fast application and easily maintainable code.
  • Implementing the Angular JS and Spring MVC framework for data access.
  • Used Spring Framework AOP Module to implement logging in the application to know the application status.
  • Used Spring Framework IOC (Inversion of Control) design pattern is used to have relationships between application components.
  • Used different type of spring controllers depending on the business requirement.
  • Implementation of Elastic search in web application environment.
  • Development of Spring Boot applications with microservices.
  • Implementation of spring security and LDAP integration.
  • Development of REST web services using spring with the enabled OAUTH.
  • Used various design patterns like Session Facade, Singleton and Factory patterns with the help of Hibernate ORM.
  • Microservices development with Spring Boot applications. Implemented command pattern for all edge services.
  • Used Hibernate First Level and Second Level Cache for quick accessing data.
  • Extensively involved in developing and consuming Restful web services.
  • Consumed SOAP based Web Services to integrate with the Web Application.
  • Published and consumed Web Services using SOAP, WSDL and deployed it on Web Logic Web Server.
  • Used Amazon Web Services (Amazon EC2, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, and AWS Identity).
  • Designed the real time analytics and ingestion platform using Storm and Kafka. Hands on experience with multiple NOSQL databases including Riak, Couch base, HBase and Cassandra.
  • Designed, configured and deployed Amazon Web Services (AWS) for a multitude of applications utilizing the Amazon Web Services focusing on high-availability, fault tolerance and auto-scaling.
  • Installed the application on AWS EC2 instances and configured the storage on S3 buckets.
  • Experience in Docker engine and Docker Machine environments, to deploy the microservices-oriented environments for scalable applications.
  • Implemented routing logic and navigation from screen to screen and also implemented login functionality on the client side in Angular JS.
  • Used Jenkins for continuous deployment and integration of the build and release process.
  • Installed and configured Cassandra cluster and CQL on the cluster.
  • Imported data from various resources to the Cassandra cluster using Java APIs.
  • Node.js API server is deployed to AWS via Docker container service
  • Configured and managed Apache Web Server on Linux for web based applications using REST/SOAP, Maven built tool and Weblogic 12
  • Experience with MongoDB development (reports, schema design, map reduce functions) from SQL relational databases.
  • Used SOAP based messaging format to transfer requests and responses and validated the request and responses against XML Schema Definition.
  • Used JavaScript Task Runner Gulp for modification of HTML, CSS and JavaScript, Live reload, watch, test runner, server configuration and sass compiler sub tasks.
  • Extensively used Mocha and Chai JavaScript unit Testing tools for testing JavaScript pages.
  • Used Maven to get dependency jars from Maven Central Repository.

Environment: Node JS, JDKBower, Backbone JS, Spring MVC, Spring IOC, Spring AOP, AngularJs 4, Microservices,Hibernate 4, JavaScript, Ajax, JQuery, Restful Services, Jersey, JSON, HTML5, CSS3, LESS, Maven, AWS, Docker, Jenkins, Linux, RESTful API, Gulp, Mocha and Chai, Cassandra, Solaris, ReactJS, AWS, BackboneJS, Spring Boot, SoapUI, GIT, Weblogic 12.

Confidential, Des Moines, IA

Java Fullstack Developer

Responsibilities:

  • Involved in complete development of ‘Agile Development Methodology/SCRUM’, developed and tested the application during various iterations.
  • Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design, development, testing, and monitoring.
  • Developed presentation layer using HTML5, HTML, JavaScript, CSS, JSON, JSP, AJAX, Bootstrap.js, Backbone.js,D3.JS, Node.JS.
  • Identified the Business requirements of the project.
  • Involved in preparing System Requirements for the project.
  • Involved in preparing the Detailed Design document for the project.
  • Extensively used MVC, Factory, Delegate and Singleton design patterns.
  • Used Spring Framework AOP Module to implement logging in the application to know the application status. Used Spring DAO Module along with Struts Framework to deal with Database.
  • Spring MVC Framework IOC (Inversion of Control) design pattern is used to have relationships between application components. It is also used to separate the application configuration and dependency specification from the actual application code.
  • Used Collection Framework and Multithreading for performing cache Operation.
  • Developed, and debugged the servlets and EJB with Web Sphere Application server.
  • Developed the middle tier using EJBs, Java Servlets.
  • Developed screens using Angular 2, CSS3, HTML5,JQuery and AJAX.
  • Implemented routing logic and navigation from screen to screen and also implemented login functionality on the client side in Angular 2.
  • Deployed Spring Boot based Microservices Docker container using Amazon EC2 container services and using AWS admin console.
  • Strong development skills in designing and developing Microservices along with Spring Boot and Coherence cache implementation.
  • Created computing and data resources onAWS using EC2. Installed Pivotal Cloud Foundry on EC2 to manage the containers created by Pivotal Cloud Foundry (PCF).
  • Developed session, entity beans and message driven beans.
  • Was involved in benchmarking the Cassandra Cluster for performance.
  • Monitoring the Cassandra cluster with the help of Visualization management tool, OpsCenter.
  • Designed and developed the UI using Struts view component, JSP, HTML, CSS and JavaScript, AJAX, JSON.
  • Designed and developed web pages using with HTML5, DHTML, XHTML, CSS3, Ajax, JSP and JQuery based on the W3C standards and Web 2.0.
  • Achieved role control functionality mainly by retrieving JSON data from AJAX and combining the retrieved data with jQuery to manipulate nodes in DOM tree.
  • Wrote Python code embedded with JSON and XML to produce HTTP GET request, parsing HTML data from websites.
  • Designed and Developed Client Side application using ANGULARJS, HTML5, CSS3, JAVASCRIPT, BOOTSTRAP, jQuery.
  • Develop web pages using Struts framework, JSP, XML, JavaScript, HTML/ DHTML and CSS, CTC configure struts application, used tag library. Developed custom directives, Factories and Services in AngularJS.
  • Build scripts on AWS cloud for scheduling EC2 auto scaling load balancer with python SDK.
  • Utilized a combination of regular expression and jQuery Validation Plugin to conduct input check.
  • While in the newer sub project, conducted validation in AngularJS way.
  • Designed the data flow for the client-side screens and the object interaction layer for the server side components using Rational Rose.
  • Involved in Use Case Diagrams, Class Diagrams and Sequence diagrams using Rational Rose.
  • MQ was used to provide a single unifying transport that reduces cost and maintenance efforts, including support for HTTP, REST and JMS.
  • Extensive experience in designing and automation of web services testing using ReadyAPI (SOAP and REST).
  • Developed reports in an excel format using POI-HSSF API.
  • Used XML/XSLT for transforming common XML format and SAML for Single Sign-On.
  • Designed configuration XML Schema for the application.
  • Monitoring Web Logic/JBoss Server health and security.
  • Enhanced the Informatica Code (Mappings & workflows) to improve the performance by Performance Tuning.
  • Involved in Cassandra schema designing and data modelling.
  • Implemented persistence layer using IBatis.
  • Developed common library using IBatis to execute various database commands against Oracle database.
  • Developed Maven scripts and developed builds using Maven and continuous integration servers like Jenkins.
  • Used JavaScript for the client side validation.
  • Implemented generating the verification hash code using crypto package on NodeJS.
  • Experience in Cross browser compatibility testing and intellectual challenges in User Experience with Bootstrap.
  • Developed Web API calls to communicate with an Angular 2 application.
  • Wrote the Angular 2 services to connect with Web API to Get, Post, Put and Delete data.
  • Designed and implemented Java Classes to use JAXP parser to create Java objects so as to be able to modify the data received in the response.
  • Experience with KORN based scripts as part of triggering UNIX and J2EE based Jobs.
  • Prepared the test plans and executed test cases for unit, integration and system testing using different automation tools like jUnit, Soap UI and Fiddler.
  • Developed unit test cases using Mockito framework for testing accuracy of code and logging is done using Log4j.
  • Written unit test cases to test services implemented in grails and groovy.
  • Experienced in performance tuning the Cassandra cluster.
  • Extensively used various Spring Framework modules like DI (IOC), Bean Wiring, Inheritance, Auto Wiring, JDBC Templates, AOP and Spring Quartz Schedulers for Jobs.
  • Used SOAP for Web Services by exchanging XML data between applications over HTTP.
  • WSDL was used for publishing Web Service interfaces.
  • Junit tests were written to test each module in the application.
  • Wrote Ant Scripts to automate the build and deploy process.
  • Loading the data to Cassandra Cluster using the copy command through cql scripts.
  • Involved in Code Review, Unit Testing and Integration Testing.

Environment: Core Java/J2EE, Servlets, JSP, Java Spring, JSTL, EJB, JMS, XML, Microservices,Angular2, XSLT, JDBC, AJAX, IBM Web Sphere Application Server 7.0, Oracle 10g, WSAD, IBM MQ, HTML, CSS, JavaScript, Eclipse, AWS EC2, UML, Rational Rose, Windows XP, CVS, JUnit, Mockito, Informatica, Groovy and Grails, ANT, Adobe Flex, Visio.

Confidential, Dallas, TX

Sr.Fullstack Java Developer

Responsibilities:

  • Involved in complete development of ‘Agile Development Methodology/SCRUM’, developed and tested the application during various iterations.
  • Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design, development, testing, and monitoring.
  • Used Maven as build tool and deploying the application.
  • Developed the User Interface using spring framework, JQuery and Ajax.
  • Developed screens using Angular JS, CSS3 and html5.
  • Developed screens using Angular JS, CSS3 and html5.
  • Implemented routing logic and navigation from screen to screen and also implemented login functionality on the client side in Angular JS.
  • Worked on database connectivity of NodeJS and MySQL.
  • Developed complete solutions in SOA and create process flows, use various interaction patterns, and integrate web services.
  • Design and develop financial web applications using Perl, HTML, JavaScript, CSS and SQL.
  • Developed reusable and interoperable modules based on SOA architecture in enterprise applications.
  • Code analysis (shell scripting and Perl files) for financial processes.
  • Develop batch processes for financial reporting applications and modules using Perl and Korn shell scripts on Oracle database, with partitions and sub-partitions.
  • Used spring frame work AOP features and JDBC module features to persist the data to the database for few applications. Also used the Spring IOC feature to get hibernate session factory and resolve other bean dependencies.
  • Developed the persistence layer using Hibernate Framework by configuring the mappings in hibernate mapping files and created DAO and PO.
  • J2EE deployment on Web Logic/JBOSS servers - QA & Staging
  • Troubleshooting issues that may occur during the test cycle (Functional & load test) for the J2EE applications on Struts and Spring framework running on Web Logic/JBOSS servers.
  • Developed various Java beans for performance of business processes and effectively involved in Impact analysis.
  • Developed application service components and configured beans using Spring IOC, creation of Hibernate mapping files and generation of database schema.
  • Created SOAP web services interface to Java-based runtime engine and accounts.
  • Done thorough code walk through for the team members to check the functional coverage and coding standards.
  • Actively involved in writing SQL using SQL query builder.
  • Actively used the defect tracking tool JIRA to create and track the defects during QA phase of the project.
  • Used SVN to maintain the version of the files and took the responsibility to do the code merges from branch to trunk and creating new branch when new feature implementation starts.
  • Developed test cases using JUnit.

Environment: Java, Hibernate, spring (AOP, Dependency Injection), XML, Tortoise SVN,JSP, Spring MVC, J2EE, JUnit, Maven, Web Sphere, UML, SOA, SOAP, Log4J, Oracle, JavaScript, AJAX, JIRA and RAD.

Confidential

Java J2EE Developer

Responsibilities:

  • Actively involved in writing SQL using SQL query builder.
  • Developed UI using HTML, JavaScript, and JSP, and developed Business Logic and Interfacing components using Business Objects, XML, and JDBC.
  • Designed front end checking validations using JavaScript.
  • Used Struts framework to follow MVC Architecture in the application server
  • Managed connectivity using JDBC for querying/inserting & data management including triggers and stored procedures.
  • Developed various DAOs for handling business logic and data manipulations from database.
  • Consumed SOAP and REST Web Services to retrieve the information from the back end.
  • Involved in design of JSP's and Servlets for navigation among the modules.
  • Designed cascading style sheets and XML part of Order Entry Module & Product Search Module and did client-side validations with java script.
  • Review Requirement, develop technical design documents and create a prototype of the critical business.
  • Worked with Hibernate for developing Persistence classes to interact with the database.

Environment: J2EE, Java/JDK, JDBC, JSP, Struts 2.0, Web Services, HTML, JavaScript, CSS, JNDI, JavaBeans, XML.

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