SUMMARY

• 14 years of experience in designing, developing, testing and deploying client - server, web and distributed end-to-end enterprise applications.
• Extensively worked in interfacing highly scalable n-tier e-Business Applications with Legacy systems.
• Experienced in Full SDLC such as Analysis, Design, Implementation, Testing, Enhancement, Production Support and Change Management of business-critical applications.
• Developed Self-Service, Enterprise web applications in Banking, Finance, Securities, Insurance and Healthcare domains.
• Good Experience on Agile Development Methodology with Scrum using Rally, IBM RTC.
• Proficiency in developing secure web applications and server-side development using Servlets, JSP, Struts, Spring, Hibernate, JPA, iBatis/myBatis
• EJB, JMS, JSF, JDBC, AJAX, JSTL, JavaScript, XML, JAX-B, Java Mail, Jasper, Velocity Templates, CSS, HTML, Oracle, DB2, MySql, PostGres, Mongo and various J2EE Design Patterns.
• Excellent work Experience in CORE JAVA, JEE 1.6, 1.7 & 1.8. Has experience on Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) using Lara and XL Release tools.
• Good hands-on experience with the latest frameworks such as Struts 1.2 & 2, JSF, Hibernate, and Spring 4.x & 5.x.
• Good hands on experience on ORM/persistence frameworks like JPA2, iBatis/MyBatis and Hibernate Frameworks.
• Good hands-on experience on O/R mapping capabilities of Hibernate in scalable enterprise applications.
• Hands on experience on WebServices of types SOAP and RESTFul implementation using Apache Axis, Apache CXF and JAX-WS, JAX-RS.
• Expertise in developing the distributed applications using EJB 2.1 & 3.0 specification.
• Very strong working experience on XML using JAX-B extensively.
• Hands on experience on Payment Gateway and Risk Systems application development.
• Experience on BPM tools like Savvion and BRM tools like Blaze Advisor.
• Extensively implemented J2EE design patterns such as MVC, Service Locator, Factory Pattern, Session Facade, Singleton
• DAO, DTO, Decorator, Delegate, Template, Observer, Adapter, Command, Prototype and best practices for building enterprise systems.
• Skilled at writing SQL queries, Stored procedures, Functions & Triggers for Oracle, DB2 and MySQL using TOAD, PL/SQL Developer, DB2Editor, IBM Datastudio etc.
• Well versed with IDE’s such as IBM WID, IBM RAD, Eclipse, IntelliJ, NetBeans and JBoss IDE.
• Experienced in deploying J2EE applications on web servers like Apache Tomcat and application servers like Web Logic, Web Sphere, JBoss and portal server like Websphere Portal.
• Very good understanding of RDBMS, OOPS, OOAD and DOJO.
• Experience on Cloud Computing and Big Data technologies like Spark, Kafka.
• Experience in deploying applications on Windows and UNIX environments.
• Experience in writing JUnit test cases for unit/system testing.
• Good Experience on asynchronous technologies like Ajax and JMS with EJB MDBs, IBM MQ and RabbitMQ
• Good Experience on javascript libraries such as jQuery, ReactJS, AngularJS. Good experience on configuring logging using Log4j or SLF4J with Logback.
• Experience on Enterprise Content Management (ECS) solutions using IBM Confidential .
• Hands on Maven, ANT scripting for application building, scheduling, mailing, and automation. Experience on UNIX shell scripting.
• Undergone trainings on Web Services and Ext-JS. Knowledge on Ext-JS, Groovy and Grails frameworks.

TECHNICAL SKILLS

Programming Languages: Java/J2EE, Groovy, SQL, PL/SQL

Web Technologies: Servlets, JSP, JSF 1/2, Struts 1.2/2.0, spring, EJB 2.1/3.0, JDBC, JavaScript, jQuery

Frameworks/Web Application/ORM/Persistence/Security: Struts, Spring MVC, JSF 1/2, Grails, spring, JPA, iBatis/myBatis, Hibernate, spring, spring boot, Spring Batch

Web Services: SOAP (JAX-WS, Apache Axis, CXF) & RESTful (JAX-RS)

Middleware: Tuxedo, IBM ESB, IBM MQ

Content Management: IBM Confidential

Methodology: OOAD, OOPS, UML, Agile (Scrum), LEAN, Safe

Scripting Language/API: JavaScript, Typescript, CSS, JQuery, Ajax, ReactJS, AngularJS

Markup Language: HTML, XML

Database: Oracle, DB2, MySQL, PostGres 9.2, SQL Server, Mongo

Operating System: MS DOS, MS Windows, Linux/Unix

IDE Tools: Eclipse, IntelliJ, NetBeans, JBoss IDE, IBM RAD, IBM WID, Enterprise Architect, Rational Rose, RUP Methodology

Streaming Data Platform: Spark & Kafka

Version Control: CVS, SVN, PVCS, Clear Case/Clear Quest, Git/Stash, Github

TPA & Tools: OSGi with Karaf, JAX-B, Apache Ant, Maven, log4j, JUnit, Mockito, iText, DisplayTag, DataTables, Jasper-iReport-5.1.0, Apache POI, Apache Velocity, Visio, Data Studio, Toad, SQL Developer, PGAdmin, WinSCP, Putty, SOAP UI etc.

Web/App/Portal Servers: Websphere Application Server (6.0, 6.1, 7.0, 8.5), Apache Tomcat, Jetty, Cargo, Web Logic 7.1/8.x, JBoss 7.x, Websphere Portal Server 6.1

Design Patterns: Service Locator, Factory, Session Facade, Singleton, DAO, DTO, Decorator, Delegate, Template, Observer, Adapter, Command, Prototype, Builder, Iterator

Cloud-PaaS CICD tools: Lara, XL Release

PROFESSIONAL EXPERIENCE

Confidential

Sr. Full stack Engineer

Responsibilities:

• Key involvement in architecture and designing of modularization of Confidential system with micro service-oriented environment using different design patterns like Proxy, Aggregator, Asynchronous, Chained etc.,
• Hands on development experience of Micro Services using Spring Boot with extensive usage
• Development of Micro services which exposes services as RESTful web services using Spring framework
• Hands on development experience of Data persistence using Spring, JPA& Hibernate in enterprise web apps
• Develop a platform works as proxy using Spring boot, Spring security, Spring Cloud
• Implementation of heavy data processing using Batch jobs implemented using Spring batch with multithreaded and exception handling
• Hands on development of secured enterprise public facing web application User Interface using Angular JS, Java Script, CSS, HTML with MVC architecture
• Backend Unit testing using Power Mockito and with the help of Spring boot features
• Hands on development of UI Unit testing using Jasmine Karma and mocking of objects and HTTP calls
• Assist and mentoring the junior resources
• Performance tuning of complex Database queries to improve execution time. Achieved very good results with query optimization.
• Performance tuning of micro services which are heavy on service calls or heavy data processing.

Environment: Agile Methodology, Java 8, Micro Services, Redhat OpenShift, Docker, Spring, Spring Boot, JPA-Hibernate, RESTful & SOAP Web Services, Angular JS, Java Script, CSS, Tomcat/Jetty, Jira, Jenkins, Sharepoint, Eclipse, Git, Log4J, Maven, Junit, Mockito, SQL Server, DB2, jFrog Artifactory, TAM, Rapid SQL, Fortify, SonarQube, Karma, Selenium etc.

Confidential

Application Architect/Sr. Full stack Developer

Responsibilities:

• Key involvement in architecture and designing of Confidential system with micro service-oriented environment using different design patterns like Proxy, Aggregator, Asynchronous, Chained etc.,
• Hands on development experience of Micro Services using Spring Boot with extensive usage
• Development of Micro services which exposes services as RESTful web services using Spring and Chassis framework
• Implementation of SOAP web services using JAX-WS with security provided by KeyStore and Certificates to interact Third Parties like TSYS
• Making SOAP calls more secure using SSL and KMS, crypto vault or CyberArk having Key store and Certificates
• Hands on development experience of Data persistence using Spring, JPA& Hibernate in enterprise web apps
• Develop a platform for Web Request Response filtering, interceptor, routing using Netflix Zuul
• Develop a platform works as proxy using Spring boot, Spring security, Spring Cloud
• Building, secured, scalable, highly available system with micro services using APIs like Netflix Zuul, Hystrix
• Implementation of DevExchange Gateway for secured authenticated service calls from Orchestration to APIs
• Very good hands on experience on Amazon Web Services with EC2, ECS, Route53, ELB, ALB, S3, Cloud Formation
• Erato code config and CNAME setup in ROUTE53 and CNAME config at Cloud Big dog
• Hands on migration experience of Micro Services and other API modules from one AWS VPC to other for enhanced security with Enterprise standards
• Implementation of heavy data processing using Batch jobs implemented using Spring batch with multithreaded and exception handling
• Hands on development experience on heavy real time streaming data processing using Spark and integration with Kafka using SDP (Streaming Data Platform)
• Hands on development of secured enterprise public facing web application User Interface using Angular JS, Java Script, CSS, HTML with MVC architecture
• Server-Side Authentication implementation with new annotation and aspect creation using Spring Aspect Oriented Programing
• Login functionality authentication, profile creation during registration, PIN generation for one-time access etc., implementation with help of RSA/ForgeRock
• Risk Assessment implementation with the help of Google API for securing user authentication process with OTP
• Backend Unit testing using Power Mockito and with the help of Spring boot features
• Hands on development of UI Unit testing using Jasmine Karma and mocking of objects and HTTP calls
• Very good experience on Automation using Gherkin Protractor framework
• Efficient Production monitoring with Pager Duty and Production support with the help of Splunk and AppDynamics
• Assist and mentoring the junior resources
• Transactions, merchants Report Generation implementation by integrating Logi Analytics
• Real time authorizations handling using Spark/Kafka in heavy volume and data transformation with persistence
• Implementation of Payments by Quick Remit Third Party integration. End to end development of whole flow including UI, Orchestration, APIs
• Hands on Development of Authorization to Transactions matching logic at Batch Process with heavy volume of data
• Hands on development of One-Time PIN implementation for second level security at different functional requirements like Registration, login, change of personal information, forgot password etc.,
• Cardholder Statements Backend and front-end implementation with other internal team integration on data retrieval
• Transactions retrieval with pagination, orchestration, APIs implementation, data orchestration from different sources like Database, third parties like TSYS etc.,
• Admin functionality implementation - Account summary with list of cardholders list with asynchronous operations of fetching data from different sources and orchestration
• Admin functionality implementation - cardholder details from three different sources and aggregation of information before presentation
• Admin functionality implementation - Editing a cardholder information and change of the info at multiple destinations
• Admin functionality implementation on adding cardholder under that specific organization by interacting third parties like TSYS. Secured the Functional with One-time PIN implementation
• Performance tuning of many micro services which are heavy on service calls or heavy data processing. Improved to be successful with 100 concurrent user performance testing.

Environment: Agile Methodology, Java 8, Micro Services, Amazon Web Services (AWS), Spring, Spring Boot, JPA-Hibernate, SOAP & RESTful Web Services, Angular JS, Java Script, CSS, Tomcat/Jetty/Cargo, Jira, Jenkins, Confluence, IntelliJ, GitHub, Log4J, Maven, Junit, Mockito, PostgreSQL, AppDynamics, Dockyard, jFrog Artifactory, Nexus, Zurb Templates, RSA/Forge Rock, Erwin, Netflix Zuul, Netflix Hystrix, DB Visualizer, Splunk, Erato Code, Sonar Qube, Karma-Jasmine, Protractor, Grafana, HPSM, Logi Analytics etc.

Confidential

Sr. Java Developer

Responsibilities:

• Developed Suspect List functionality. Developed all layers as full stack developer from front end to back end.
• Worked on Specialist Intake data load using multi-threading.
• Worked on enhancing the multi-threading to improve the performance
• Fixed many production bugs and tested and promoted to higher environments
• Worked on Jenkins build configuration for Intake module
• Prepared technical documentation for newly developed features
• Assist the peers on any issues and defect fixing
• Smooth communication and in time deliverables

Environment: Agile Methodology, Java 8, Spring, JPA-Hibernate, RESTful Services, Apache POI, Apache Velocity, Jira, GSON, jQuery, Java script, CSS, Tomcat 7.0, Jenkins, Eclipse, SVN, Log4J, Maven, Junit, SQL Server etc.

Confidential, Phoenix, AZ

Senior Java/J2EE Developer

Responsibilities:

• Designing of all functionalities of Test Data Inventory Management Application. Development of very complex search functionality for Confidential app.
• This is a customized search with almost more than 200 test data characteristics. Development of audit history of functionality for Confidential app.
• This audit tracks the differences of data set for all Insert, Delete, and Update operations on test card data.
• Development of card allocation functionality for Confidential app. It is to allocate the number of test cards for specified duration.)
• Extensive development of RESTful services for Master Confidential App Config, Test Card Allocation, Audit history, search functionalities.
• Interacted with Product Owners to understand requirements and designing of functionalities for Central Application in all releases.
• Development of functionality to scan a document using Symantec Scan Engine for not to allow infected files.
• Implemented not to allow most of the executable files on Linux, Windows, Max etc., platforms.
• Developed Complex email smart search by connecting to Active Directory to pull the user details like name, email, business unit etc.
• Implementation of custom error message display whenever virtual host or Application Server or Application outage.
• Re-designing of application wherever required as per quality metrics and standards.
• Implemented exception handling and logging efficiently. It includes custom exception handling for RESTful services.
• Implemented and worked on unit and mutation testing using Cobertura. Many proactive and innovative thoughts applied both application as well as technical perspective.
• Innovative thoughts include like User Guide on Central Application, batch job implementation for user notifications, Code reviews and designing approaches
• Shared documentation, application integration with Square, audit history of user transactions etc.
• Code refactored as per standards. Implemented source control (GIT) branching.
• Developed Server-side validations to bring application stability and to prevent Cross Site Request Forgery.
• Implemented standardization of data formats for data transformation across the layers.
• Implemented Batch Jobs using Spring Batch for User Notifications in different scenarios like SLA reminder alerts etc.
• Spring configuration and Hibernate Named Queries for multiple functionalities. Standardized the JSON data format from UI to Server using DTO (Data Transfer Object).
• Enhanced the functionality Data export to Excel and PDF in different scenarios in Central Application.
• Application design approaches for Central App on much functionality like Analytical Reports, Profile pages, getting user feedback, initiative process with unique ID, saving initiative as a draft etc.
• Proactively test the application and share the observations to concerned team members to fix the bugs.
• Revised testing methodology and implemented accordingly. Standardizing the persistence layer implementation by segregating native Queries to XML file etc.
• Implemented abstraction between the applicable layers in the functional flow of application.
• Worked on Shell scripting related to Continuous Integration and Continuous Delivery.
• Worked on “Infrastructure as a Service” (IaaS) and “Platform as a Service” (PaaS) using Lara and XL Release tools.
• Worked on POCs using Big Data platform Hadoop to fetch the test data from up-streams in test data inventory management system.
• Worked on User Interface using AngularJs and ReactJS on small requirements and bug fixes in both applications.
• Worked on Apache Velocity Email templates for email alerts/notifications for little functionality.
• Extensively worked on Mongo Database design and implementation. Very good experience on Spring Data for Mongo DB interaction.
• Effective offshore coordination to achieve deliverables efficiently within the time lines

Environment: Agile Methodology, Java 7, Spring, JPA-Hibernate, RESTful Services, Symantec Scan, Apache POI, Apache Velocity, Rally, GSON, Javascript, CSS, ReactJS, AngularJS, JBoss EAP 6.2, Jenkins, JBoss Developer Studio, SVN, GIT/Stash, Log4J, Maven, Cobertura, Junit, Mockito, Mongo, Spring Data, SQL Server, Lara, XL Release etc.

Confidential, Quincy, MA

Lead Java/J2EE Developer

Responsibilities:

• IDF & Reporting Services: This application is used to generate reports using Cloud Reporting Framework and provide them to Confidential .
• It is to enable long time persistency of reports without purging. Makes use of a proprietary framework called ‘IDF’ to interact with DB2 for all CRUD operations.
• CRF: This is a customized proprietary Confidential framework used for cloud reporting. It is used by many client applications within Confidential .
• It is used for Event handling, Report generation, Approval and Publication as well as for exception handling and logging. It makes use of IDF
• Reporting Services to generate reports in the form PDF and Excel to provide to Confidential to allow the users to view for longer time.
• Development of Report Generation using Jasper and archiving to Confidential (Content Management on Demand).
• Experience on IDF (Inverse Document Frequency) for data retrieval operations. Worked extensively on Spring Core, Context for application management.
• Hands on experience on Spring Security for Role based authentication for web modules.
• Extensively worked on Spring AOP for logging and transaction management to distinguish business logic from the cross-cutting concerns.
• Developed little functionality in a Web module using Struts 1.2 and worked on Backend programming including Action classes for multiple functionalities including report generation.
• Extensively worked on Spring MVC Framework for controlling the Application on another web module.
• Interact with Business Analyst to understand the requirements and prepared Technical Design documents. Worked heavily on writing JUnit test cases for new stories.
• Hands on experience on shell scripting for file moving etc., operations.
• Worked on POC to retrieve the data from Mainframe system for report generation using Hadoop Big Data. Have some experience Cloud computing tools.
• Effective onsite - offshore co-ordination to bring quality of work on time.

Environment: Agile Methodology, Java EE 5, Spring, JPA-Hibernate, Struts, Javascript, Jasper Reports, IBM DB2, IBM Confidential, IBM MQ, IBM Websphere Application Server 6.0, IBM Data Studio, BuildForge, WinScp, Putty, Eclipse, CVS, IBM Clear Case, IBM Clear Quest, Log4J, Ant, Junit etc.

Confidential, Salt Lake City, UT

Senior Java/J2EE Developer

Responsibilities:

• Developed User Interface for one feature using Java Server Faces (JSF). Developed User Interface for other feature using Java Swings.
• Developed complete backend flow for two different features includes VOs, domain objects, service layer, DAO layer.
• Written SQL queries for the requirement of SO Parts handling in Parts Ordering.
• Worked on conversion of Domain Objects and DAO classes from Java to Groovy. Worked on local testing and fixed all issues as per system testing.
• Involved in deployment of application in Test environments. Complete involvement in life cycle of development.
• Worked on few more enhancements of application as per business needs by value additions. Worked on bug fixes of EVO Lightspeed post Release.
• Interact with Business Users to understand requirements and preparation of Technical Design Documents for the development tasks.
• Worked in Test Driven Development by writing test cases before actual development of functional flow.
• Now Confidential Dealer services is called CDK Global and EVO Lightspeed is called CDK Global Recreation

Environment: Agile methodology, Java EE 7(EJB 3.0 - Stateless Session and MDB), Spring, JSF, JPA-Hibernate, Jasper-iReport-5.1.0, JSON, Groovy, RabbitMQ, Java Mail, Team City, JBoss EAP 6.1.0.Alpha1 (AS 7.2.0.Alpha1-redhat-4), IntelliJ, Log4J, PostGres 9.2, SVN, Maven, JUnit-3.8.1, OSGi with Karaf 3.0 etc.

Confidential, Jefferson City, MO

Senior Java/J2EE Developer

Responsibilities:

• Written queries using iBatis for few features in couple of applications. Implemented SOAP web services calls and Data Encryption with spring, etc., for Payment flow.
• Worked on local testing, fixed all issues as per functional testing and system testing.
• Involved in deployment of app in Test and Prod environments. Complete involvement in life cycle of development.
• Developed admin module for Agency Filing with role-based privileges with complete life cycle.
• Developed JSPs, Action classes, Service classes, DAO classes and queries with iBatis.
• Extensively worked on Java script, CSS and Ajax calls using jQuery by passing JSON object.
• Extensively Used Google GSON library to format or manipulation of the JSON data. Developed complete flow of Quartz batch job.
• Developed the necessary abstract classes and interfaces, spring configuration for batch job execution, Service Layer and DAO layer along with Queries using iBatis.
• Fixing the issues of functional testing. Deployment of batch job in Development and Test environments.
• Worked on few enhancements of the above said applications.
• Interacts with Business to understand requirements and preparation of Technical Design Documents for the above-mentioned features/stories.
• Have smooth communication with client. Have small team leading experience

Environment: Java/J2ee, Spring, Spring Security 3.0, Spring MVC, Web Services (SOAP), iBatis/myBatis, JSP, Javascript, Ajax, JQuery, CSS, velocity templates, DataTables, Struts, Quartz Batch, Websphere Application Server 8.5, Tomcat 6.0, Eclipse, Log4J, Oracle Exadata, Maven, JUnit etc.

Confidential, Jefferson City, MO

Senior Java/J2EE Developer

Responsibilities:

• Complete involvement in life cycle of development of Websphere Portlet for one requirement.
• Involved in both High level and low-level design. Developed entire Portlet flow with different use cases.
• Developed Websphere Portlets, JSPs for JSF with IBM implementation, Configuration for JSF, Portlet and spring, ManagedBeans, Service Layer, DAO Layer and queries using myBatis.
• Fixed all issues as part of System testing and UAT. Deployment of application in different environments like Development, Test, Production.
• Configured centralized logging system with Log4j, Spring AOP and interceptors.
• Migrated the whole application from iBatis to MyBatis. Prepared the migration technical specification.
• Modified the code at different layers like DAO and queries as per myBatis. Modified the configuration for myBatis, etc.
• Worked on few more enhancements on the above said applications.
• Preparation of Technical/Design Documents for both high- and low-level designs.
• Have smooth communication with client. Leading and assisting of junior developers for development tasks

Environment: Java/J2ee, Spring 3.0, Spring MVC, EJB 3.0, Web Services (SOAP & RESTful), iBatis/myBatis, JSF, Websphere Application Server, WebSphere Portal (Portlets), IBM WID & RAD, Log4J, DB2

Confidential, New York City, NY

Senior Java/J2EE Developer

Responsibilities:

• This application provides employees data in the form of XML extract as per the eligibility of the customer.
• Distribution Engine: This is a web and batch module application. It is for on boarding the new customers into Confidential . Following are the major advantages over CSD. i)Having GUI for easy user interface to on-board ii) Restarting the failed processes for any customer. iii) Dynamic handling of Data classes.
• Worked on development/enhancement of applications using Java/J2EE, Spring 3.0, EJB 3.0, XML, JAX-B, Log4j, JUnit, JPA etc.
• Worked on enhancement of CSD application for performance improvement.
• Involved in complete SDLC of a project named “Distribution Engine” using the technologies like Java/J2EE, Spring 3.0, EJB 3.0, XML, JAX-B 2.1, Log4j, JUnit, JPA2 etc.
• Core designer, coordinator and developer of application named “Distribution Engine”.
• Experience on shell scripting for file moving, batch job triggering etc., operations. Preparation of technical documents like Technical Specification Documents, SMTD.
• Preparation of project estimations with time lines. Client - Offshore co-ordination with good team playing skills

Environment: Java/J2ee, Spring 3.0, EJB 3.0, XML JAX-B, JPA, JSF, jQuery, Log4J, Weblogic, Oracle, Eclipse

Confidential, St. Louis, MO

Senior Java/J2EE Developer

Responsibilities:

• Technologies involved during the migration of application modules were JSP/Servlets, Struts, spring, Hibernate, EJB, JMS, JPA, Maven, Log4j, SLF4J with Logback, Junit, Quartz scheduler, Spring Acegi Security etc.
• Involved in design for migration from Websphere to JBoss and prepared migration/design document.
• Involved in preparation of System architecture Document and Technical Architecture Document as part of migration. Up gradation of versions of third-party API Struts, spring, Hibernate, EJB, Junit etc.
• Migration of spring configuration from XML files to annotations. Migration of logging system from Log4j to SL4J-Logback.
• Migration of Java code from Websphere 6.0 to Jboss 5.1 EAP eg. Datasource, EJB, JMS, Work Managers etc. Keystore service provider migration from IBM to Sun.
• Migration of apache enums to JDK enums. Migration from build scripts from Ant to Maven.
• Migration from JMS solution to Jboss JMS. Migration of code from JDK 1.4 to JDK 1.6. Migration of EJB Webservices to SOAP web services.
• Migration of EJB XML configuration from WAS to Jboss EAP 5.1.
• Migration of necessary code as part of Hibernate version up gradation.
• Migration of Java Collection API code to use java generics. Migration of Quartz Batch job configuration. Fixing issues as part of Functional and system testing.
• Complete involvement in Dev/Test/Preprod/Prod environment preparation for JBoss application servers.
• Complete involvement in deployment of code to different environments and assisting with detailed implementation plan. Client - Offshore co-ordination with good team playing skills

Environment: Java/J2ee, JSP, spring 3.0, EJB 2.1, Hibernate, JBoss 5.1, Oracle 10g, Log4j/SLF4J, Websphere, Struts, Maven, JMS, Web Services (SOAP), JBoss IDE, Oracle

Confidential, St. Louis, MO

Lead Java/J2EE Developer

Responsibilities:

• Hands on development of application using Struts, spring, JPA2, Hibernate, Java script, JSP, Web services.
• Submitted Proof of Concept on usage and advantages of Groovy/Grails.
• Involved in Code fixes of above said applications using Struts, spring, Hibernate, Javascript, JSP, Web services.
• Involved in preparation of System Maintenance Technical Documents.
• Experience on shell scripting for content moving, batch job triggering etc., operations.
• Assured timeline deliverables as per SLA. Have smooth interaction with client. Leading a team of junior developers

Environment: Java/J2ee, Servlets, JSP, Spring 3.0, Spring Acegi, Spring MVC, EJB 2.1, jQuery, Hibernate, Java Mail, JBoss 5.1, Oracle 10g, Log4j, Websphere, Struts, Groovy/Grails, Ant, Maven, JMS, Web Services(SOAP&RESTful), IBM RAD