SUMMARY

• Having 10 years of experience in analysis, design, and implementation and testing of Object Oriented Applications in Client/Server environment using Java/J2EE Technologies.
• 10 years of working experience in full stack development using Java J2EE technologies
• Strong knowledge on SDLC process that includes translation of requirements into functional and technical specifications, Designing, Developing, Testing Implementation & Post Production support using development methodologies like Waterfall and Agile.
• Experienced in developing applications using Spring, Angular JS, Hibernate, Struts, Web services, (REST/SOAP), Servlets, JSP, JDBC, XML, AJAX, CSS and Java Script.
• Ability to Analysis, Design and develop an applications with many Open Source tools and technologies like JQuery, Angular JS, Node JS,AJAX, Bootstrap etc.,
• Hands on experience with Core Java with multithreading, Concurrency, Exception Handling, File handling, IO, Generics, Data structures and Collections, Garbage Collection.
• Extensive experience on Java Full Stack development and support.
• Experienced in J2EE and MVC architecture/implementation, Web Services, SOA, Analysis, Design, Object modeling, Data modeling, Integration, Validation, Implementation and Deployment
• Experience in tools like STS, Eclipse and Net beans.
• Experience in build tools like Maven, Jenkins and ANT.
• Developed web applications based on different Design Patterns such as Model - View-Controller (MVC), Data Access Object (DAO), Singleton Pattern, Front Controller, Business Delegate, Service Locator and Transfer Objects.
• Experience inMVC (Model View Controller)architecture, usingStruts, AJAX and Spring Framework with variousJava/J2EE design patterns.
• Experienced in creative and effective front-end development using JSP, JSP Tag Libraries, Servlets, JavaScript, HTML, JavaScript, Ajax and CSS.
• Good experience in using Spring ORM wiring with Hibernate for developing backend systems and using Hibernate framework in interaction with the RDBMS.
• Experienced in deploying applications on Apache Tomcat, Web Logic, JBoss, IBM Web-sphere application servers.
• Proficient in using RDBMS concepts with Oracle and MySQL.
• Expertise in Database Design, Creation and Management of Schemas, writing Stored Procedures, Functions, DDL, DML SQL queries.
• Supported production environment, managed production Issues/Meetings, and reviews, trouble-shooting production issues.
• Strong work ethic with desire to succeed and make significant contributions to the organization.
• Strong problem solving skills, good communication, interpersonal skills and a good team player.
• Ability to adapt to new technologies, changing business requirements and learning new tools to build applications.

TECHNICAL SKILLS

Software: Microsoft Office 2007,10, MS Project

Languages: Java 1.4, 1.5 and 1.6/J2EE, SQL and PL/SQL.

Operating Systems: Windows 98, 2000,XP, Windows7, Unix and Linux.

Tech/Frameworks: J2EE (Servlets, JSP, JNDI), JDBC, Struts 2.0, Spring, Hibernate, EJB V1.1, DOJO, AJAX, JQUERY,JMS,HTML, CSS, BootStrap, JavaScript, AngularJS, Node JS, NPM, XML, Web Service (WSDL, SOAP and REST Api)

Web/App. Server and IDE’S: Tomcat, Web Logic, IBM Web- Sphere, SOAP, JBoss V2.4, IDE’s ( Net Beans, Eclipse, RAD )

Tools: Splunk, SelfServicePortal(SSP), HPSM, Track, Adobe Live Cycle, WPS., iReports and Celinieum.

Source code Control: SVN, PVCS and GIT.

Build/Deploy: Ant and Maven.

Methodologies: Systems Development Life Cycle (SDLC), Waterfall and Agile.

Database: Oracle, Pgsql, DB2 and Sybase T-SQL

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

Technical Lead

Responsibilities:

• Working on developing Rest service to retrieve customer information from various web services and providing the same to User interface applications.
• Consumed REST API’s and utilized JSON data to display onto view through UI application.
• DevelopedRESTand SOAP based web service interfaces to consume different third party web services.
• Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design and development.
• Study the existing environment, draft the Design document for the expansion project and prepare the Impact Analysis document.
• Revise the Requirement Specifications with the users for better customer service and feasibility
• Designed and developed Micro services using spring boot.
• Developed GUI using AngularJS, HTML5, CSS3,JQuery and JavaScript to simplify the complexities of the application
• Designed and developed various modules of the application with J2EE design architecture like Spring MVC architecture.
• Involved in Client meetings to gather the Business requirements for the application.
• Worked in anagiledevelopment process based on Scrum
• Preparation of Unit Test Plans and co-coordinating with testing team.
• Doing a peer review of the deliverables and documenting the defects.
• Involved in Unit Testing, Integration box, User Acceptance Testing.
• Involved in Production implantation and post production support.
• UsedDimensions as the version control system and defect tracking respectively.
• Involved in the configuration of WebSphere Application server and application deployment.
• Giving new proposals and suggestions for application performance improvement.
• Managing the configuration and controlling the application versions.

Environment: Java 6.0, J2EE, JDBC, AngularJs, Web Services, REST, Jive, Spring, Spring Boot, SQL Developer, Windows XP, UNIX, Oracle, IBM Rational Application Developer and GIT.

Confidential, Bloomington, IL

Java/J2EE Developer

Responsibilities:

• Involved in the analysis, design, and development phase using Agile methodology.
• Prepared the Impact Analysis document along with the requirements and the design.
• Provide technical solution for Java-Spring development/Database issues by troubleshooting the issues using Splunk logs, Business space.
• Developed internal application using Angular.js and Node.js connecting to Oracle on the backend.
• Fixing the defects in Development, System test, performance and pre-production environments within defined SLAs by consolidating, prioritizing, analyzing defects/bugs and making the necessary code changes.
• Engage System and Integration Test team to validate fix once the issue is resolved
• Work with Support teams to identify root cause of Environment or infrastructure issues by creating problem tickets following the HPSM process
• Trace the code to identify bugs.
• Analyze the security related issues using HTTP Watch, Business Space
• Perform Nonpublic personal information scans(NPI) in all environment and report it to the security analysts
• Update Knowledge Base and Prepare Case Studies and Best Practices
• Prepare and maintain KI documents on troubleshooting techniques

Environment: Java/J2EE, Spring-Hibernate integration framework, VCE vBlock Platform Red Had Enterprise Linux,Spring Tool Suite(STS), Open AM, Gem fire, Mule, Splunk, HP Service Center(HPSM),Track,Tomcat.

Confidential, Chicago, IL

Java/J2EE Developer

Responsibilities:

• Responsible for the analysis, documenting the requirements and architecting the application based on J2EE standards. Followed test driven.
• Incident Management Process.
• Outage Notification Process for unplanned outages.
• External and Internal interfacing vendor management process.
• Trouble shooting on reported problems & engaging internal/external support partners to address the immediate/permanent resolution.
• Manage Red Alert Bridge for higher priority issues.
• Root cause analysis on environment related issues.
• Identify process improvement, automation Opportunity & implement the solution.
• Application code deployment support.
• Running monthly batch job
• Monitor change management process, Perform impact analysis for applications in support scope.
• Mange a central knowledge base repository forapplications in support scope.
• Manage Run books, application documentation, Operation Process documents.

Environment: Windows 9x/XP, Java/ J2ee/ Oracle, SQL Developer, WinSQL, WinScp, IBM Rational ApplicationDeveloper and PVCS.

Confidential, San Antonio, TX

Java/J2EE Developer

Responsibilities:

• Analysis, design and development of Application based on J2EE using Struts, spring and Hibernate.
• Utilized the various J2EEDesign patterns to develop the Business modules based on the required functionality.
• Developed view and controller components.
• Interacted with business analysts and other end users to resolve user requirements issues.
• Developed user interface (view component of MVC architecture) with JSP, Struts Custom Tag libraries, HTML and JavaScript.
• Participated in designing of Use Case, Class Diagram and Sequence Diagram for various Engine components and used IBM Rational Rosefor generating the UML diagrams
• Implemented different Design patterns like Singleton Pattern and MVC architectural design pattern.

Environment: Java 1.6, Struts-Spring-Hibernate integration framework, EJB V1.1, CVS, JSP, HTML, Oracle, Sybase T-SQL, XML, IBM Rational Application Developer, Ajax, JQuery.

Confidential 

Java/J2EE Developer

Responsibilities:

• Involved inAnalysis,Design, Development, and Testingphases of the project
• Used design patterns like Service locator, Data Access objects, and MVC
• Designed and developed the user interface using JavaScript, HTML and CSS
• Involved in designing, developing and configuring server side J2EE components like JavaBeans, JSP, Servlets, JNDI, and XML using IDE- RAD and deployments in Web Sphere
• Used Hibernate for mapping objects to the relational database
• Responsible for configuring the Web Sphere Application Server to access the Database by setting up Data source and Connection Pool.
• Deployment is done Web Sphere.
• Generated the reports usingiReportstools.
• Utilized Log4j for request / response / error logging

Environment: JAVA, JSP, Servlets, JNDI, XML, IBM Rational Application Developer (RAD), Web Sphere, SQL Server 2003, PGSQL, JBoss, Windows XP, SVN, ANT.