SUMMARY:

• Sun and CSM Certified Java Programmer with over 14 years of IT experience in all phases of software life cycle which includes 5 years of lead experience.
• Experience in handling offshore and onsite team.
• BPM SOA Architect with substantial industry experience. Expertise in IBM BPM 8/8.5 stack .
• Handled critical SOA integration projects using WebSphere Process Server (WPS) and other BPM products.
• Competent in delivering and proposing architectural standards, Industry best practices, BPM development methodologies for clients.
• Solid understanding and experience in architecting SOA based solutions following Model Driven Composite Application Development Methodology.
• Developed Service gateways and proxies using Datapower for cross communication between DADS (Department of Aging and Disability Services) and SOA based web - services.
• Developed services using objects such as; WS-proxy, MPGW and XML Firewalls using DataPower XI52.
• Knowledge on Datapower administration tasks.
• Extensive experience with IBM Websphere BPM Stack 6.2 with special focus on Websphere Business Modeler 6.2, Websphere Integration Developer 6.2, Business Monitoring 6.2 and Websphere Service Registry and Repository (WSRR) 6.2.
• Proficient in UML Modeling and developing Web Services using IBM Rational Software Architect 7.5.5/8.5 for designing service interfaces and schemas.
• Proficient in modeling UML class diagrams, sequence diagrams, interaction diagrams, use case diagrams, transformations (UML-WSDL, UML-XSD, UML-Java, Java-UML) following the outlined design standards.
• Actively participated and played a key role in the integration of the SOA based application.
• Extensive knowledge and hands on work experience with Java Web services using SOAP and REST.
• Extensive knowledge and hands on work experience with EJB3.0.
• Extensive Knowledge and hands on work experience with O/R mapping tools like Hibernate.
• Hands on work experience with Versioning Systems, IBM - Clear case, CVS and supported eclipse plug-ins.
• Hands on work experience with Splunk.
• Hands on work experience in AWS (EC2, EMR, Lambda Expressions, S3, IAM, VPC, Security, API gateway).
• Hands-on experience in developing Micro Services solutions, experience on Docker, Spring Cloud, Eureka, Ribbon and Hystrix.
• Responsible for delivering migrations within schedule, scope and budget as designed in the AWS migration strategies.
• Experience working with Cloud Service Provider (CSP) native tools managing on-prem- to-cloud and cloud-to- cloud automated migrations.
• Design, implement and maintain all AWS infrastructure and services within a managed service environment.
• Build the RabbitMq in AWS and writing Producer Webservice to post the message to Queue and consume the message from queue.
• Trained and certified in Agile/Scrum methodology.
• Experience in Configuring and deploying applications on IBM WebSphere, JBoss Application servers.
• Extensive knowledge working with, Eclipse, IID(IBM Integration Designer), WID(Websphere Integration designer), Rational Application Developer (RAD) and IBM RSA (Rational Software Architect) IDE tools.
• Proficient in BMC tools like TrueSight Middleware Monitor, Remedy and Release Process Management.
• Hands on work experience with Application Lifecycle management.
• Strong experience in Oracle, PL/SQL, Sybase, MS Access.

TECHNICAL SKILLS:

BPM SOA Tools: IBM BPM Stack 8.5

Enterprise Service Bus: Data Power ESB Appliance

UML Modeling Design Tools: Rational Software Architect 8.5/8.0 /7.5.5

Application/Web Servers: Process Center8.5/7.5, Webphere Process Server 8.5/7.0/ 6.2 Weblogic, Tomcat 6.0

IDE’s: RSA 8.5/8.0/7.5.5/5.0, RAD, Eclipse 3.4.x

Java Technologies: JDK, JDBC, J2EE, Servlets, JSP, EJB, Hibernate, JPA.

Web Services: JAX-RPC, JAX-WS, REST-WS, Apache-Axis, AJAX - DOJO

Languages: JAVA 1.6/1.5/1.4, C++, C.

Web Technologies: HTML, CSS, XML, Struts.

Databases: Oracle 10G, DB2 9.4, Sybase 11.x, SQL Server 7.x

Messaging Middleware: JMS, RabbitMQ.

Operating System: Sun Solaris, AIX, OS/2, Windows 2000/XP/NT

Service, Artifact Repositories: Web Service Registry and Repository (WSRR 6.2)

PROFESSIONAL EXPERIENCE:

Confidential, Austin,TX

System Architect

Responsibilities:

• Set up Business Architecture, Application Architecture and Technology Architecture.
• Evaluated different tools and frameworks.
• Developed data models and data architecture
• Documented enterprise architecture best practices
• Regularly interacted with the upper management.
• Involved in analysis and design using Rational Rose - analysis model, design model - Class diagram, object diagram, sequence diagram, deployment diagram

Confidential, Austin,TX

Module Lead and Senior java Developer

Responsibilities:

• Managed a team of two people for the project, created the estimations for efforts required to produce end to end solution and led the technical solution development. Responsible for the code reviews and code optimization in order to deliver the code as per the company quality standards.
• Prepared detailed specifications from which programs will be written, designed, coded, tested and debugged.
• Imparted technical direction and guidance to the development team to create designs, develop systems, resolve issues and manage development schedule.
• Implemented Web services using SOAP and RESTFUL using Rational Application Developer (RAD V7.0/8.5) and RSA.
• Implemented SOAP based webservives from scratch like created the UML articrafts to design the WSDL, request,response and fault handlers.
• Created the WSDL’s following topdown and bottom up approaches.
• Used SOAPUI extensively to test the secured and nosecured webserives.
• Used hibernate ORM tool for persist and retrieval the data.
• Build microservices for the delivery of software products across the enterprise.
• Involved in writing the BPEL(Business Process) and configured the queues IBM Integrtaion Designer (IID) and WID (WebSphere Integration Developer).
• Involved in BPEL deployments in Process Server.
• Extensive knowledge on implementing the web services using UML modeling design.
• Developed Service gateways using Data Power for cross communication between DADS and SOA based web-services.
• End-to- end responsibility of the AWS Life Cycle in the organization.
• Design, implement and maintain all AWS infrastructure and services including Micro Services within a managed service environment.
• Design, Deploy and maintain enterprise class security, network and systems management applications within an AWS environment.
• Technologies and patterns used will be: Spring Boot, RESTful APIs and SOAP services, Micro Services, Docker Containers, utilizing CI/CD processes.
• Implemented Docker image and deploy the changes (Restful service).
• Design and implement availability, scalability, and performance plans for the AWS managed service environment.
• Writing Webservice call to publish the message (meta data) to AWS-RabbitMQ
• Implemented AWS - EC2 and RabbitMQ clusters in cloud.
• Wrote the Lambda function to read the ctrl files from S3 whenever its triggered and compare the missing records from Database.
• Configure in Chesis and chef to run the clusters in AWS.
• Wrote AWS - Java API to upload the source files into S3 Bucket and download the files after compare the results.
• Implemented AWS Lambda to trigger the file when arrives S3 and append the mismatching records into JIRA.
• Used the Netflix OSS Stack like Eureka,Ribbon Hystrix to build the microservices.
• Deployed Micro services in Amazon Cloud environment.
• Involved in analysis, design, and development and deploying the Hibernate components using Hibernate 3.0, EJB, J2EE specifications and captured the requirements of the system use cases using WSAD 7.5/8.5, WebSphere 7.5/8.5. Used Hibernate components for replacing the jdbc to avoid complexity and improve the performance. Used Oracle as back end for storing transactions.
• Used Hibernate annotations extensively to define mappings.
• I have involved in various modules in Spring.
• Used WSAD Application server to deploy the Web Services.
• Good exposure to Agile Methodalogies.
• Used J2EE design patterns like Value Object Pattern, Session Facade and Singleton Pattern.
• ClearCase used as version control.
• Involved in Unit Testing,System Testing, Integration Testing and UAT.
• Involved in the production support.
• Developed scripts for build, deployment and related tasks using Jenkins,Maven and Bash.
• Created dashboards in Splunk for searching, monitoring, reporting and analyzing the data.

Environment: JDK 1.5/1.6, Web Services, EJB 3.0, Oracle, web services, Spring,Spring boot, Microservices, Eclipse, HTML 5, XML, XSLT, XSD,XPath, ClearCase, Windows XP,WSAD,JMS,JSON,Datapower,Linux, JIRA, MQ, QPASA,Spring, Hibernate, RSA, RAD, Junit, GIT.

Confidential, Oldsmar, Florida

Lead Developer

Responsibilities:

• Implemented Web services using XFire .
• Used JAXB for marshalling and unmarshalling.
• Created fitnesse pages for UAT.
• Used Agile Methodalogy.
• Used XJC in ant build to generate JavaBean and ObjectFactory.
• Developed Session Bean to handle the business logic and deployed them on JBoss.
• Generated the XML Elements dynamically. After getting the File submitted to the StatEngine.
• Created JMS to ping the StatEngine continuously weather the report is generated or not.
• Used J2EE design patterns like Value Object Pattern, Session Facade and Singleton Pattern.
• Entity beans have been used for accessing data from database and returns Value object to the caller.
• Actively involved in deploying and performance tuning the application on JBOSS 4.1 Application server.
• CVS used for version control.
• Wrote build scripts using ANT.
• Actively involved in deploying and performance tuning the application on Jboss 4.1 Application server.

Environment: JDK 1.5, Web Services, EJB 3.0, Fitnesse, JBPM, Sybase IQ, web services, HTML, XML, XSLT, XSD,XPath,CVS, JBoss EAP, Windows XP,Sybase, JBoss 4.1,JMS.

Confidential

Sr Java Developer

Responsibilities:

• Identified the business requirements of the project.
• Implemented Web services using XFire.
• Used JAXB for marshalling and unmarshalling.
• Developed presentation layer with JSP tag Libraries and Struts framework.
• Implemented MVC using Struts to decouple business logic from presentation layer.
• Created Action classes, Form classes using Struts framework.
• Developed Session Bean to handle the business logic and deployed them on WebSphere
• Used Hibernate to interact with the Database.
• Used J2EE design patterns like Value Object Pattern, MVC, and Singleton Pattern.
• Did unit testing.
• Use ANT as build tool.
• Developed Business tier and Presentation tier using IBM WSAD 5.1.1 and used built-in struts support.
• Actively involved in deploying and performance tuning the application on WebSphere 5.1.1 Application server.
• CVS used for version control.

Environment: JSP, JDK 1.5, web services, HTML, JavaScript, Oracle 9i, Hibernate,WSAD 5.1.1, Visual Source Safe, Windows XP

Confidential

Developer

• Identified the business requirements of the project.
• Developed presentation layer with JSP using Custom Tag Libraries and Struts framework.
• Implemented MVC using Struts to decouple business logic from presentation layer.
• Created Action classes, Form classes using Struts framework.
• Developed Session Bean to handle the business logic and deployed them on Tomcat.
• Used J2EE design patterns like Value Object Pattern, MVC, and Singleton Pattern.

Environment: . JSP, Java 2.0, Servlets, Struts , Oracle 8i, Tomcat, Visual Safe source. Windows XP.