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Java Developer Resume

St Louis, MO

SUMMARY

  • Over 8 years of experience in delivering enterprise solutions in multiple domains likeE - commerce, Finance, Agro, Insurance, Health and other related domains.
  • Expertise in conceptualizing, designing and coding technical solutions using Java/J2EE and UI technology stacks to satisfy complex business problem statements.
  • Experience in working with various Software Development Life Cycle (SDLC) methodologies based on Agile, Scrum, TDD/BDD, Kanban, Waterfall Model, Iterations.
  • Experience in java8 features like lambda Expressions, Stream API, predicate functional interface etc.
  • Experienced using Java/J2EE patterns Front Controller, Session, Façade, DOM, Factory Method and Singleton.
  • Expert Level Skills inJava, JDBC, JavaBeans, jQuery, Angular, Xml, Xsd, SpringFrameworks, Hibernate, Struts, JSP,JavaScript,Servlets, EJB, GWT, Ajax, XHTML, Adobe Flex, Json, HTML5, CSS, Nodejs, Tiles and Tag Libraries.
  • Experience in Spring Framework modules such as Spring MVC, IOC, AOP, JDBC, JTA, IO, Spring Boot, Spring Microservices, Spring REST, Spring Eureka, Consul, Swagger UI, Sleuth, and SpringZuul.
  • Deployed the Application into Docker container and made easily accessible at runtime using pivotal Cloud Foundry another cloud services like AWS, Netflix Eureka, Spring Hystrix as fallback method, Spring Ribbon for load balancing and a broker service to maintain status using Spring Kafka and Zookeeper.
  • Strong understanding of Microservices patterns - Circuit Breaker/Hystrix, DDD, Aggregator, Proxy Chaining.
  • Experience in Spring Security Framework for User Access Management and involved LDAP configuration for authentication, authorization. Implementing Spring Cloud- REST call using Netflix Feign Client.
  • Experienced in Distributed Transaction Management system with SpringJTA Based on Atomikos and Bitronix.
  • 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), JBPM tools.
  • Experience in Microservices-Spring Boot, Pivotal Cloud Foundry and Engagement using Spring Boot.
  • Experienced in Middleware persistence frameworks like Hibernate/JPA Entities for mapping Java classes using Hibernate Query Language (HQL),HSQL Named Queries, Criteria, Projections.
  • Good experience in developing customized policies inAPIGEEEdge and developing API'sinAPIGEE Baas.
  • Experienced in developing REST andGobased Rest clients for consuming the rest services inGOLang.
  • Experienced in Full stack UI technologies using Grunt js, Gulp Server, Yeoman generator for Angular.
  • Expertise in using inbuilt and custom AngularJS directives and filters to add functionalities to the page elements.
  • Expertise in development applications using Type safe technologies like Scala, Akka model, Play framework.
  • Proficient in using Amazon Web Services AWS. Extensive experience focusing on services like EC2, VPC, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, Amazon RDS, Elasticache, SNS, SQS.
  • Experienced in working onDevOps operations process and tools area (review, automation, Build &, Environment).
  • Experience in database modeling, design and development of PL/SQL stored procedures, packages in relational databases: Oracle9i / 10g / 11g, SQL Server 2005/2008, DB2, PostgreSQL andMySQL.
  • Proficient in NoSQL DB such as Apache Cassandra DB, MongoDB, Neo4j and Couch DB.
  • Experience in working with messaging systems using message brokers such as ActiveMQ and RabbitMQ.
  • Experience in build/deploy tools Ant, Maven and Jenkins, ClearCase, CVS, SVN, Nexus, Git, ClearQuest, Sonar.
  • Practical experience in using IDE tools such as RAD, NetBeans, and Eclipse and application servers WebSphere, Weblogic, Jboss and Tomcat.
  • Expertise with employment of Spring Kafka and Zookeeper apart from JMS as messaging service.
  • Developed CI/CD system with Jenkins on Kubernetes container environment utilizing Kubernetes.
  • Work Experience with testing tools and applications such as JUnit, Hands-on experience in unit testing frameworks TestNG and Junit. Mockito. Firebug, Fire Poster, browser developer tools, Protractor, Selenium, Jasmine, SoapUI and performed Unit testing, integrated testing, and closely worked with QA team in preparation of Test plans.

TECHNICAL SKILLS

Java/J2EE Technologies: Servlets, JSP, JSTL, JDBC, JMS, JNDI, RMI, EJB, JFC/Swing, AWT, Applets, Multi-threading, Java Networking

Programming Languages: Java JDK 1.4/1.5/1.6/1.7/1.8 , C++, C, SQL, PL/SQL, Python, Go, Scala

Application/Web Servers: Oracle/BEA, WebLogic 8.1/9.1/10.3 , IBM WebSphere 5.1/6.0/6.1/7.0 , Jboss, Tomcat 5.0.28/6.0, Bug tracking, Jenkins, Cucumber.

IDEs: Eclipse3.x, IBM WSAD, IntelliJ,, Atom,WebStorm, NetBeans.

Web technologies: HTML/HTML5, CSS/CSS3, XHTML,JavaScript(+ES6), TypeScript, Ajax, jQuery, AngularJS, Angular 2, Angular 4, ReactJS, NodeJS, Socket.io, ExpressJS, JSON, Swagger UI

AWS Skills: EC2, S3, RDS, EBS, IAM, AMI, ELB, CLI, SNS, RDS, VPN, NAT, GIT, DNS, Route53, DBA, Dynamo DB.

Web Services: JAX-WS, JAX-RPC, JAX-RS, SOAP, REST, SOAP UI, Microservices.

XML Tools: JAXB, Apache Axis

Methodologies: Agile, Scrum, RUP, TDD, OOAD, SDLC, Kanban, waterfall model.

Modeling Tools: UML, Rational Rose, Visio

Message Brokers: Kafka, RabbitMQ, ActiveMQ, TIBCO, IBMMQ.

Testing technologies/tools: JUnit, JMeter, Protractor, Mockito

Database Servers: Oracle 8i/9i/10g/11G, DB2, SQL Server 2005/2008, MySQL, PostgreSQL

Big Data Tools: Hadoop, Spark, MapReduce, HDFS, HBase, Zookeeper, Hive, Sqoop, Cassandra, Flume, Couchbase, MongoDB, Neo4J, Redis, MLlib, GraphX

Version Control: CVS, SVN, Git, stash,Bitbucket.

Build Tools: ANT, Maven, Gradle.

Spring Tools: Spring MVC, IOC, AOP, JDBC, JTA, IO, Spring Boot, Microservices, REST, Spring Eureka, Consul, Swagger UI, Sleuth, and SpringZuul, Feign Client.

Platforms: Windows 2000/98/95/NT4.0, UNIX, Windows 7

PROFESSIONAL EXPERIENCE

Confidential, St.Louis, MO

Java Developer

Responsibilities:

  • Responsibilities: Involved in various Scrum phases like Requirement gathering, Design, Analysis and Code development and the project was developed using Agile based SCRUM Methodology.
  • Utilized spring core, AOP andsecurityto build robust business operations with transactional support.
  • Developed web pages using Ajax, jQuery, AngularJS 1.6, HTML5, UI-Bootstrap and Less CSS.
  • Accessed REST Spring calls in AngularJS using promises, custom directives and custom services.
  • Experience in creating Responsive Web Design (RWD), using Bootstrap, HTML5 and CSS3.
  • Implemented CSS Selector, CSS Scalable and modular approach in the front-end design.
  • Used spring core for dependency injection/inversion of control (IOC), and integrated AngularJS and Hibernate.
  • Spring Boot Microservices were developed with microservice architecture using REST and Apache Kafka.
  • Monitored service health check from Spring Boot admin console using swaggered UI registered micro services.
  • Load balancing among the servers was implemented by using Spring Ribbon.
  • Implemented fail safe and circuit breaker patterns in Spring Boot Micro Service applications using Hystrix and monitored the services using Hystrix Dashboard.
  • Creating Angular 1.6 data tables with multiple libraries.
  • Using JavaScript for validating forms and developing scrollbar and dropdown components.
  • Working java & Springboot to develop the REST to fetch data from database and external clients.
  • Using Hibernate Quires and transactions to fetch the data from database.
  • Using REST template and to consuming the REST API.

Environment: Java 8, J2EE, CI/CD, HTML5, CSS, JavaScript, Bootstrap, jQuery, AngularJS1.6, JavaScript/ES6, AJAX, Responsive Web Design, Springboot, Webservices, Microservices, Spring,JUnit, XML, XSLT, Java Beans, UML, Design Patterns, log4j, Scrum Methodology, Maven, SOAPUI, NGINX.

Confidential

Sr. Java/J2EE and Full Stack Developer

Responsibilities:

  • Responsibilities: Involved in various SDLC phases like Requirement gathering, Design, Analysis and Code development and the project was developed using Agile based SCRUM Methodology.
  • Utilized spring core, AOP andsecurityto build robust business operations with transactional support.
  • Developed web pages using Ajax, jQuery, AngularJS 1.5, HTML5, UI-Bootstrap and Less CSS.
  • Accessed REST Spring calls in AngularJS using promises, custom directives and custom services.
  • Experience in creating Responsive Web Design (RWD), using Bootstrap, HTML5 and CSS3.
  • Implemented CSS Selector, CSS Scalable and modular approach in the front-end design.
  • Used Spring core for dependency injection/inversion of control (IOC), and integrated AngularJS and Hibernate.
  • Spring Boot Microservices were developed with microservice architecture using REST and Apache Kafka.
  • Monitored service health check from Spring Boot admin console using swaggered UI registered micro services.
  • Load balancing among the servers was implemented by using Spring Ribbon.
  • Implemented fail safe and circuit breaker patterns in Spring Boot Micro Service applications using Hystrix and monitored the services using Hystrix Dashboard.
  • Experience withDevOps methodologies, implementing CI/CD Pipelines using like GIT, Jenkins, Chef and AWS.
  • Created the Docker containers and Docker consoles for managing the application life cycle.
  • Used Eclipse based Spring Tool Suite (STS) for development and debugging Spring Boot applications.
  • Developed DAO layer using Cassandra and expertise in CQL (CassandraQuery Language), for retrieving the data present in Cassandra cluster by running queries in CQL.
  • Good Experience in using sqoop to load data to and fromCassandracluster.
  • Implemented the function to send and receive messages on RabbitMQ synchronously and asynchronously and send JMS message to Apache Active MQ on the edge device.
  • Implemented Hibernate Template to great extent making use of HQL, Named Parameters, Named Queries and interfaces such as Expression, Query and Criteria.
  • Hibernate DAO classes were developed to retrieve and save data using Spring framework manager classes.
  • Experience with building Docker Images and running them on Docker container.
  • Using NGINX for to resolve the concurrent connection and for the load balancing.
  • Created tables and worked on SQL and PL/SQL to write Stored Procedures functions and packages for complex inserts and updates in the DB.Used TOAD to interact with oracle database, performance tuning DB execution.
  • Posted messages to external vendor sites using Apache CXF and exposed services to other client applications.
  • Developed data transformer for change legacy data from Source to avro format and fed into Kafka using Camel.
  • Created and configured management reports and dashboards using Splunk.
  • Worked on Splunk DB Connect APP to load the data into Splunk from Oracle Database.
  • Created SOAP based web service using JAX-WS and tested service using SOAP UI.
  • Tested REST services using google chrome’s POSTMAN plugin.Using JBOSS server for running applications.
  • Selenium’s playback tool feature for authoring tests has been used in executing more than 100 test cases.
  • Expertise on Selenium Data Driven framework and integrating it withMaven Build Management Tool, TestNG Unit Testing tool and Jenkins Continuous Integration Tool .

Environment: Java8, J2EE, CI/CD, Spring, Webservices, Microservices, Spring Zuul, Netflix Eureka, Restful, Feign Client, APIGEE,Apache CAMEL, JUnit, AWS, Cassandra, Scala, MongoDB, HTML5, CSS, JavaScript, Bootstrap, jQuery, AngularJS2, JavaScript/ES6 Maven, AJAX, XML, XSLT, Java Beans, Responsive Web Design, UML, Design Patterns, log4j, Scrum Methodology, Maven, Devops, Docker, Splunk, SOAPUI, JBOSS,NGINX.

Confidential, St. Louis, MO

Sr. Java/J2EE and Full Stack Developer

Responsibilities:

  • Successfully completed the Design and Development of project modules. Interacted with end users to gather, analyze, and implemented business logic using Agile Scrum Software Development methodology.
  • Designed and develop a custom, single-page, responsive Web Application on front end using AngularJS.
  • Hands on JavaScript/ES6development on Node.JS platform with React, Redux libraries.
  • Designed and developed UI of application modules using CSS, jQuery, AJAX, JSON and DOJO.
  • Used ReactJS to create views to hook up models to the DOM and synchronize data with server as a SPA.
  • Conducted simultaneously queries and retrievals using java multithreading techniques.
  • Multithreading is used to process data in chunks to improve performance.
  • Implemented fail safe and circuit breaker patterns in Spring Boot Microservices applications using Hystrix and monitored the services using Hystrix Dashboard.
  • Creating Rich UI applications using Angular2 integrating with REST API's built onSpringZuulMicroservices.
  • Working on MicroserviceRegistration with Spring cloud using Netflix Eureka.Spring Cloud- REST call using Netflix Feign Client.Used Spring Security for session fixation, click jacking, cross site request forgery.
  • Implementing or exposing the Microservice architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.
  • Monitored service health check from Spring Boot admin console using Swagger UI registered Microservices.
  • Used spring and SpringMVC components to implement business layer and navigation part of application.
  • Developed using Hibernate mappings, HQL, Query, Criteria, Lazy loading Transactions and Locking.
  • Developed session, entity beans and message driven beans, mapping of Java Objects to Database Tables using Hibernate. Used Hibernate Transaction Management, HibernateBatchTransactions, and cache concepts.
  • Used Spring MVC Transaction Management, Spring/Hibernate Batch Transactions and cache concepts.
  • Created Dynamic routing mechanism and customized polices using Nodejs inAPIGEEEdge ecosystem.
  • MonitoringCassandracluster for resource utilization.Knowledge ofCassandrasystems backup and recovery.
  • Used JMS for the asynchronous exchange of critical data and events among J2EE components. Publisher-Subscriber method was used for data loading and Point-To- Point method of JMS was used for event processing.
  • Developed Maven scripts and developed builds using Mavenand continuous integration servers like Jenkins.
  • Used data structures and algorithms for time and memory complexity reduction.
  • Used Log4j for logging and debugging and used JUnit extensively for testing.
  • Configured the WebSphere application server to connectOracle Server in back end by creating JDBC data and configured MQ Series and JMS QueueswithIBM RAD andWASto create connection factories and queues.
  • UtilizedAWSLambdaplatform to upload data into AWS S3 buckets and to trigger otherLambda functions.
  • Data communication between various events and fulfillment systems is developed using RestfulAPI.
  • Worked onRestWeb services and Restframework for backend services, used MongoDB forDBservices.
  • Created tables and worked on SQL and PL/SQL to write Stored Procedures functions and packages for complex inserts and updates in the DB.Used TOAD to interact with oracle database, performance tuning DB execution.
  • Designed and Developed the Automation Testing Framework using Java, Selenium Web Driver and TestNG.

Environment: Java8, J2EE, CI/CD, Spring, Webservices, Microservices, Swagger, Spring Zuul, Netflix Eureka, Restful, Feign Client, APIGEE,CAMEL, JMeter, JUnit, CSS, JavaScript, Bootstrap, jQuery, JavaScript/ES6 Maven, AJAX, XML, XSLT, Java Beans, UML, Design Patterns, log4j, Agile Methodology, Maven, Devops, Docker, Kubernetes.

Confidential

JavaFull Stack Developer

Responsibilities:

  • Developed and tested modules using Agile (SCRUM) methodologies and developed Technical design documents. Work flow and workflow navigations were developed to work per the user roles.
  • Created Single Page App (SPA) which can data bind and synchronize with server with AngularJS framework.
  • Developed effective web pages using HTML, CSS, JavaScript, Node.js and Bootstrap.
  • UseNodePackage Manager (NPM) to manage the modules and used it to install useful tools such as Grunt,
  • Worked with modules like mongoose for database persistence usingNode.jsto interact with mongodb.
  • Used Maven to build, test and deploying purposes Used Hibernate annotations for hibernate mapping.
  • Developed Restful services for other to interact with our system and secured service with Spring Oauth-2.0.
  • Used GIT software. Prototyped immutable infrastructure with Docker to move towardsDevOps.
  • Utilized spring core, AOP andsecurityto build robust business operations with transactional support.
  • Worked onFileNetCE Java API’s, Webservices and Monitoring the SMTP servers, verifying ICC Dashboard.
  • Perform configuration and problem resolution of system hardware and connectivity using Python. Developed and executed usability Python test cases to gain product acceptance from customers.
  • Extensively used Spring Framework modules like MVC, DI (IOC), Auto Wiring, JDBC, Spring Security, and AOP.
  • Implemented SOA to develop REST Based Web services, Microservices-based Integration using Apache Axis.
  • Usedgroovyand spring boot to collecting data from users &packaged as Json distributed to 43 applications.
  • Worked with API Management product ofAPIGEEin consuming the API’s in implementing customer use cases.
  • Used NoSQL MongoDB to provide recommendations on Performance tuning for applications.
  • ConfiguringCassandraclusters and key spaces on RHEL openstackInstalled and setup apache spark.
  • Involved in Designing and deploying AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups. Supporting Systems Infrastructure comprised of Linux OSAWSEC2 instances.
  • Maintaining a production-level cloud-based architecture in AWS, including creating machineImages like AMI.
  • Development of XML schemas withIFXstandard.Worked onIFXService Development and Testing.
  • UtilizedAWSLambdaplatform to upload data into AWS S3 buckets and to trigger otherLambda functions.
  • Used ANT scripts to build the application and deployed on WebSphere Application Server. Developed and debugged the servlets and EJB 3.0 with WebSphere Application server.
  • Used version control repository SVN (Subversion by apache) and JIRA for issue tracking.
  • Deployed code on Oracle Web Logic server.
  • Develop unit test using Karma, mocha, Jasmine strict patterns of RA team for unit test cases with jasmine.

Environment: AWS, Java7, J2EE, Cloud Foundry, Java Beans, Spring, Spring Kafka, Zookeeper, AWS, CI/CD, J-Query, EJB, hibernate 2.0,APIGEE, Eclipse,React, Devops, Angular,Spark, Jenkins, TOAD, Oracle 11g, Groovy, MongoDB, PL/SQL, Selenium, Cucumber, Log4j, XML, HTML 4.0, REST, JMS, ActiveMQ, Web Services,Web Logic server,jasmine, Maven,ANT.

Confidential, Peapack, NJ

Java/J2EE Developer

Responsibilities:

  • Involved in various SDLC phases like Requirement gathering, Design, Analysis and Code development with both iterative (Agile, Water fall).
  • Developed Single page applications using ANGULAR JS, GULP, WEBPACK.
  • Implemented AngularJS Controllers to maintain each View data and Service calls using Angular Factory.
  • Developed Ajax calls withCustomers Count, Flags, Real-time graphs for Analytical Reporting using Node JS.
  • Implemented Dynamic batch feature for batch processing with Spring batch.
  • Experience in working with Spring Quartz framework and developed various quartz jobs
  • Implemented Dynamic job scheduling according to the business need same using Quartz scheduler.
  • All the functionality is implemented using Spring IO / Spring Boot, Thymeleaf and Hibernate ORM.
  • Implemented Java EE components using SpringMVC, IOC, Springtransactions&Spring security modules.
  • Implementing or exposing the Microservices to base on RESTful API utilizing Spring Boot with Spring MVC.
  • Created http in & outbound flows, routing, orchestrationand Security of MULE ESB application using OAuth.
  • Worked on Spring security, form-based authentication with Cross-Site Request Forgery CSRF token and secured REST endpoints with HTTP Basic authentication.
  • Used Maven to build, test and deploying purposes Used Hibernate annotations for hibernate mapping.
  • Extensively used Core Java such as Multi-Threading, Exceptions, and Collections.
  • Extensively used Java Collections APIs & Multi-threading in handling batch service requests.
  • UsedEJBStateless/Stateful session beans to implement business logic, session handling, and transaction and
  • Developed code for handling bean references in spring framework using DI, IOC using annotations.
  • Designed and deployed a multitude application utilizing almost all the AWS Including EC2, R53, S3, RDS, DynamoDB, SQS, IAM, CloudFormation and lambda, focusing on high-availability and fault tolerance.
  • UsedjavaCollectionsAPI extensively such as Lists, Sets and Maps.
  • Developed the UNIX shell scripts to automate jobs.Developed Entity Beans as Bean Managed Persistence Entity Beans and used JDBC to connect to backend Database DB2.
  • Worked with corejavatechnologies likeMulti-Threadingand synchronization.
  • Multithreading was used to process data in chunks to improve performance.
  • Used JUnit, Mockito and Power Mocks framework for unit testing of application and implemented(TDD).
  • Involved in testing the JMS integration between queues and topics using GEMS.
  • Used JacksonCustomMappers for Custom manipulation for date, currency conversations on JSON Data.
  • Implemented Oracle database access through drivers. Involved in writing PL/SQL and complex SQL queries.
  • Used clear case version control for source code. Involved in debugging the application modules.
  • Used Log4j for logging and debugging and used JUnit extensively for testing.

Environment: Java, JSP, Servlets, Struts, Hibernate, Spring Core, Oracle10g, JPA, Hadoop, Hibernate, Apache CSF, REST Web Services, SOA, JUnit, IBM Web Sphere App Server, Spring Boot, AWS,PL/SQL, Clear case, HTML5, Eclipse, Java Script, Maven, JDBC, AJAX, XML, UML.

Confidential

Software Engineer

Responsibilities:

  • Developed Admission & Census module, which monitors a wide range of detailed information for each resident upon pre-admission or admission to your facility.
  • Developed the application using Struts framework. The views are programmed using JSP with the struts tag library, Model is the combination of EJB's and Java classes and web implementation controllers are Servlets.
  • Developed user interface using JSP, Struts, published validation framework to support both side validation.
  • Worked extensively on Multi-threading and Concurrency for implementing Batch Job Scheduling.
  • Developed components using Java multithreading concepts.
  • Involved in development of the applications using Spring Web MVC and other components of the Spring Framework, the controller being Spring Core (Dispatcher Servlet).
  • Designed and modified User Interfaces using JSP, JavaScript, CSS 3, HTML 5, JSON, Performance Engineering and jQuery.
  • Responsible for design of WSDL files and schemas. Designed and hosted SOAP based Web Services on WebSphere Application Server.
  • Involved in using IBM WebSphere MQ Series connection with AS/400(IBM SYSTEM)
  • Used Maven Deployment Descriptor Setting up build environment by writing Maven build.xml, taking build, configuring and deploying of the application in all the servers.
  • Used SVN as the version control tool.Worked with the following build tools like Jenkins.
  • Wrote stored procedures and Database Triggers using PL/SQL.
  • Implemented Database interaction using JDBC/SQL with back-end Oracle 9i and developed and necessary stored procedures and triggers in Oracle 9i.
  • Deployed the application in JBoss production server running in Linux platform. writing shell and Perl scripts for database connectivity and to retrieve data from various sources.
  • Selenium IDE and Junit, JMeter are used to test UI and backend respectively.
  • Developed UI using HTML, JavaScript, JSON and JSP, and developed Business Logic and Interfacing components using Business Objects, XML, and JDBC.
  • Involved in writing unit test cases using Junit and used Spring Core Annotations for Dependency Injection.
  • Developed various EJBs (session and entity beans) for handling business logic and data manipulations of the database.

Environment: Java 1.5, HTML, CSS, JSP, Servlet, JDBC, Struts, Swings, EJB, XSLT, XML, jQuery, Oracle 11g, WebSphere, Maven2.2.1, Subversion 1.7.2, JUnit,JBOSS, Apache Axis, WSDL, SOAP.

Confidential

Software Engineer.

Responsibilities:

  • Involved in full life cycle development of system requirements and the implementation of the project.
  • Worked with ticketing tool JIRA to track the issues and give the updates.
  • Developed client-side architecture using GWT and Swing.
  • Involved in testing, debugging, bugs fixing and documentation of the products.
  • Developed presentation screens by using JSP, HTML and JavaScript.
  • Developed Session beans for functionality as per the requirement.
  • Prepared Unit test cases for existing functionality as per the requirement and execute the same.
  • Responsible for writing detail design documents and class diagrams and sequence diagrams.
  • Used Spring MVC framework for implementing the Web tier of the application.
  • Developed Custom tag libraries to separate presentation and processing logic.
  • Used Hibernate API to perform database operations
  • Worked on Hibernate persistence tier. This involves developing mapping files and Hibernate (POJOs/ DAOs)
  • Used Log4j debugging tool to monitor the Error Logs.
  • Involved in developing SQL queries, triggers,stored procedures, and functions.
  • Involved in tracking and resolving Production issues.
  • Deployed the application in Apache tomcat production server running in Linux platform.

Environment: JSP, Servlet, Struts, Swings, Pl/SQL, Oracle9i, JavaScript, Eclipse, CSV, Core Java, Apache tomcat.

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