SUMMARY:

• Certified AWS DevOps Engineer Professional and AWS Solution Architect Associate.
• 12+ years experience in developing Java, J2EE enterprise/web applications, release and deployment.
• Good experience in Spring Boot, Spring Restful Webservice,Spring Data JPA,and Hibernate.
• Good Experience in infrastructure Automation, Continuous Integration (CI) & Continuous Deployment (CD) using orchestration tools like Bamboo/Jenkins. Building Bamboo/Jenkins - based CI/CD pipeline, speeding product deployment and allowing greatly improved testing of all aspects of the deploy process.
• Good Experience devOps tools like Git Bash, Bit bucket, Git, JIIRA, Maven, and SonarQube.
• Good knowledge on Chef, Puppet, Ansible and Docker.

TECHNICAL SKILLS:

Cloud Technologies: AWS - S3, EC2, Autoscaling, Codecommit, CodeDeploy, Lambda.

Java/Web Development: Java1.8,SpringBoot,Spring Restful webservice,Spring Data JPA,SOAPJunit,TestNG,Hibernate 3.x & Chordiant 6.3

Scripting Languages: Power Shell, Python

DevOps Tools: Bamboo, Jenkins, Git, Git Bash, SonarQube, JIIRA, Maven, AntPuppet, Ansible and Docker.

Integrated Development Environment: RSA 7.0,RAD 8.0, Eclipse 3.1 and Spring Tool Suite(STS).

SDLC Methodology: Agile, Waterfall

Operating systems: Windows, Unix

Web/Application Servers: Tomcat 5.5, WebLogic 8.1, WebSphere 8.5 and Liberty Profile.

PROFESSIONAL EXPERIENCE:

Confidential, FL

Sr.Solution Engineer /DevOps Engineer

Responsibilities:

• Involved in setting up bit bucket code repositories for this project.
• Involved in setting up bamboo CI plan for projects to automate build, test and deployment.
• Developed and maintained CI/CD pipelines in AWS environment.
• Set up EC2 instances,S3 buckets, Auto Scaling, Code deploy, Identify Access Management(IAM)..etc in AWS environment.
• Identified new tools and processes to improve the cloud platform and automate processes.

Environment: Bamboo, bit bucket, Git Bash, AWSservices-S3, Code Deploy, EC2, Auto Scaling and IAM, liberty profile and Sonar Qube.

Programmer Analyst

Confidential, Baltimore, Maryland

Responsibilities:

• Involved in requirement gathering meetings.
• Developed Spring REST web services in Spring Boot environment.
• Developed Data access layer using Spring Data JPA.
• Involved in Junit testing and fixed the issues as needed.
• Deployed project in development and higher environments using Jenkins.
• Integrated swagger in spring boot application, which used to display all available web services in the application.
• Developed and maintained CI/CD pipelines in Jenkins
• Involved in branching strategy, created and merged the branches in bit bucket.
• Build and deployed projects in development,Intergration testing and performance testing environment.

Environment: Java1.8, Spring Boot 1.4, Spring REST, Spring Data JPA, Git,Bitbucket,Jenkins 2.x and Sonar cube

Confidential

Responsibilities:

• Involved in requirement gathering and data mapping meetings.
• Analyzed the existing transactions for the given requirement.
• Updated schema,xml and other configuration files for the new attributes.
• Modified code in receive and send transactions for the new attributes and also performing Junit testing.
• Upgraded Confidential system from Websphere server 7.0 to Websphere server 8.5
• Developed SOAP web service(consumer) code and generated stubs from the wsdl(web service description language) file.
• Built and deployed the code in development/validation environments.
• Fixing the defects and production issues as needed.

Environment: Java 1.6/1.7,JMS 1.x,Spring 3.x,Websphere 7.0/8.5,RAD 8.0,DB2 and MKS.

Confidential, Jacksonville, Florida

Sr.Consultant

Responsibilities:

• Understood the existing applications/services and involving in requirement gatherings.
• Prepared technical design document for the given requirement.
• Modified /Adding schema(XSD) and populating corresponding domain and Confidential objects.
• Modified /Adding services to parse the schema,populating required objects(domain and Confidential ), Implemented validation and business logic.
• Generated sql/back-end objects and modifying/adding DAO class to call stored procedure or prepared statements.
• Configured queue connection factory,queues,listener,datasource properties in websphere server.
• Tested services using MQ tool-RFHutil
• Deployed the application using BART tool.

Environment: Java 1.5/1.6,EJB 2.1/3.0(MDB),Spring 3.1, Hibernate 3.6,Websphere 6.1/7.0,RAD 8.0/RSA 7.0,Oracle 10g,SQL Navigator 6.4,Websphere MQ 6.1/7 and SVN

Confidential

Tech Lead

Responsibilities:

• Involved in proof of concept for this project.
• Prepared technical documents for the given requirement.
• Developed REST webservice using jersey framework.
• Developed server side code using spring and hibernate framework.
• Involved in defect fixing and release process.

Environment: Java1.6, Spring 3.x, RAD,Hibernate 3.x, REST, Websphere 7.0,DB2,Clearcase

Programmer Analyst

Confidential, Jacksonville, Florida

Responsibilities:

• Involved in requirement gathering.
• Prepared technical design document which contains existing functionality overview,API details,Preconditions,Post Conditions,Service and DAO details
• Developed the Service/Adapter layer which is used to convert DAO Object to Domain object and vice versa.
• Developed DAO layer using annotation based hibernate framework.
• Involved in async process to sync up the data to Siebel.
• Prepared Junit test cases and involving in Junit and integration testing
• Involved in defect fixing.

Environment: Java1.5, JSF 1.2,Spring 3.1, RAD,Hibernate 3.6, Websphere 6.1/7.0,IBM DataStudio, DB2,Clearcase, and Rational Rose

Confidential

IT Analyst

Responsibilities:

• Attend meetings and interact with onsite team and clients on defect analysis and prepare Impact Analysis documents, Reports and System Test Plans
• Study and understand the existing system functionalities at deeper level for the impact and scope of fix
• Developed the code(enhancement) using JSF/Spring/Hibernate framework
• Involved in defect fixing which occurred in Presentation layer/Persistent layer
• Interacting with the team to finalize analysis reports to minimize the impact of fix
• Providing support to testers during system and live& usage testing
• To understand and assist application team with the current testing process

Environment: Java1.4,Chordiant 6.1/6.3,JSF 1.2,Spring3.x, RSA,Hibernate 3.1, Websphere 6.1,SQL Developer

Confidential, Jacksonville, Florida

Technical Lead/Sr.Developer

Responsibilities:

• Participated in pre-Joint Application requirement(Pre JAR )and Joint Application Requirement (JAR) by interacting with the client for requirement gathering.
• Analyzed Use case functionalities of the system by participating in Joint Application Requirement (JAR) session.
• Designed data model by participating in JAR session.
• Reviewing and estimating for the preparation of Use Case document by understanding over all functionalities of the system.
• Participated in Join Application Development (JAD), to prepare the high level design document for the usecase and understanding overall functionalities of the system.
• Prepared High level design document for the given usecase which contains UI interface,controllers, Services and Data Accessors
• Drawn Aggregate Object Model and Class Diagram for the given Use Case using rational rose tool.
• Created AOM, Services and Accessors using Rational Rose.
• Developed UI pages using JSF framework and Oracle Confidential faces( Trinidad tags) are used in the UI
• Developed Controllers,services and acessors
• Developed Consuming and producing REST Web services (supporting XML transformation)using jersey framework.
• Involved in defect fixing during at the various stages of the application
• Involved in Test Plan preparation using JUnit Test cases.
• Involved in Code reviews using Hammurapi5 tool
• Followed RUP methodology for this project
• Deployed the application in Unix environment.

Environment: Spring,JSF 1.2,Java,REST Web service,Business Objects(BO),Oracle Confidential Trinidad,RAD 7.0.0.2,Hibernate 3.1,Oracle 9i, Websphere 6.1,SQL Developer 12.1, Clearcase, Chordiant 6.1/6.3, Chordiant Decision Manager(CDM),Hammurapi5,ESB Endpoint Framework,Castor Tibco EMS(JMS),Log4j,XML, JMS,UML,SOAP, ESB, HTML,CSS,UNIX,JavaScript and EJB 2.1.

Confidential, Jacksonville, Florida

Developer

Responsibilities:

• Involved in the Joint Application Requirement(JAR) for common usecases which are having common functionalities for both customer service and collections project.
• Actively Involved in the Joint Application Development(JAD) in order to modify/update the High level design document for the common usecase.
• Updated/Modified High level design document for the common usecase which contains UI interface, controller, aggregrate object model,services and data accessors.
• Developed/Modified UI pages using JSF and Oracle Confidential faces tags(Trinidad) used in the Front end page
• Developed/Modified Business process diagram,System tasks,client tasks,services and acessors.
• Used Hibernate to interact with backend .Developed/updated new configuration files and added new aggregate object for hibernate in order to retrieve values from backend and put the resultant values in the aggregate object.
• Involved in Test Plan preparation using Junit Test cases.
• Deploying the application in Unix environment.
• Followed RUP methodology for this project

Environment: Spring, JSF 1.2, Java,Trinidad,Hibernate 3.1, Business Objects (BO),RAD 7.0.0.2,Oracle 9i, Websphere 6.1,SQL Developer 12.1, Clearcase, HTML,CSS,UNIX,JavaScript and Hammurapi5

Confidential

Developer

Responsibilities:

• Evaluated existing functionalists which were in Forte Language and implementing the same in Java using MVC Framework.
• Involved in the detailed level design,developed server side code (services and accessors) using chordiant framework which will used to retrieve data’s from the existing system.
• Developed Junit test cases for the application and involved in the Junit testing,code reviews.
• Involved in the defect fixing during at various stages of the application and supported UAT.
• Followed Agile methodology for this project

Environment: Java, JSP, Servlets, Struts, Oracle 9i, HTML,CSS,JavaScript, Weblogic 8.1, Eclipse 3.1 and VSS.