SUMMARY

• Over 17 years of experience in planning, designing and implementing IT projects using various technologies like Java, AWS, SOA and Web development technologies.
• Over 4 years of experience in planning, architect, designing and implementing AWS services.
• Strong experience in EC2, S3, DynamoDB, Elastic Load Balancer, Auto Scaling, ECS, CloudWatch. Virtual Private Cloud(VPC), IAM, RDS, KMS, Lambda.
• ExperienceArchitecting solutionsusing services such as EC2, EBS, EFS, RDS, Glacier, S3, Cloudwatch, Lambda, DynamoDB, ECS (Elastic Container Service).
• Experience in designing and implementing Micro Services using API Gateway, Lambda.
• Expert knowledge in Real time streaming technologies and time series with tools such as Spark, Flink, Samza etc
• Experience in NoSQL databases - MongoDB, Cassandra, HBase, DyanoDB
• Expert knowledge in AWS analytics services (EMR, Athena, Glue) and AWS Big data solutions
• Strong experience in Enterprise Application Integration using Oracle SOA 11g, OSB, Business Rules, Human Workflow, BAM,OWSM and Oracle technology adapters and TIBCO Business works/EMS
• Strong experience in Grails, Spring Framework, Spring Boot, Spring Batch, Angular JS, Hibernate, Jasper Reports
• Strong experience in Weblogic portal 8.1, Weblogic Integration, AquaLogic BPM
• Strong skills in WebLogic 8.1, WebSphere, Tomcat, JBoss 4.x Application Servers
• Strong experience in SOA and Web Services.
• Strong web development skills using Java, Java Server Pages (JSP), JSP Tag Libraries, Struts, Spring, XML, XSLT, XPath, XQuery, Xerces Parser, Java Servlets, J2EE & MVC architecture, EJB, JMS, RMI, JDBC, C and C++.
• Extensively worked in Object/relational persistence layer using Hibernate 3.x, JPA and JDO (Speedo1.2), and excellent knowledge and experience in Web Services using Axis and CXF
• Experience in Oracle, SQL, PL/SQL, Stored Procedures
• Used OOD designing tool like Rational Rose (UML).
• Extensively worked on RDBMS Oracle8i/9i and MS SQL Server 7.0/2000, Sybase and written complex queries and stored procedures.
• Experience in Documentum 4.x(Web Publisher Configuration, DFC, XDQL).
• Excellent Written and oral communication skills.

TECHNICAL SKILLS:

Cloud Computing: Amazon Web services(EC2, S3, DynamoDB, API Gateway, Lambda, Elastic Load Balancer, Auto Scaling, Cloud Watch, Cloud Front, Virtual Private Cloud, IAM, Glacier, DynamoDB, Elastic BeansTalk. Route 53, SNS, SQS)Languages Java 8.0, C, C++, PL/SQL, VB 6.0

Skills: HTML, DHTML, XML, XSLT,XSD, JavaScript, VBScript, Applets, Servlets, Swing, JSP, Struts, Grails, Spring, Hibrenate, JPA,log4j,JasperReports.

Portals: Weblogic 8.x/9.x/10, Tibco Portal Builder, JSR 168

Enterprise Integration/BPM: Oracle SOA Suite 11gR1, OSB, Aqualogic BPM 6.0, Weblogic Integration 8.1.5, TIBCO Business works 5.x, TIBCO EMS.

Distributed Computing: RMI, CORBA, EJB 2.0, Web Services using Axis 1.1

Development Tools: JDeveloper 11g, IntelliJ IDEA 4.0, Eclipse 3.0, WSAD 5.0

Databases: Oracle8i/9i/10g, Sybase, SQL Server 7.0/2000

Operating system: Linux, WIN 95/98/2000, Windows NT/XP

Configuration Management: CVS, Clearcase,SVN

Application Servers: WebLogic 8/9/10, WebSphere 5.0, JBoss

Web servers: Apache, JRun, Tomcat, IIS Server

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Consultant

Responsibilities:

• Responsible for setting up DynamoDB and creating tables for Vehicle safety inspections.
• Responsible for creating S3 buckets and architected / implemented a solution for continuous replication of the objects using S3 events and Lambda functions.
• Responsible for design a programming interface to integrate DynamoDB and S3 with Oracle SOA.
• Designed and developed Micro services using AWS API Gateway and Lambda.
• Designed and developed various SOA composite applications to interact external data sources.
• Designed Canonical Data model for Fusion Center based on NIEM standards.
• Designed and developed XSD and WSDL for all SOA services.
• Used MDS to store common artifacts: Schemas and WSDL.
• SSO implementation by Oracle IAM and Oracle OWSM.
• Extensively used XSLT to transform the data between external data sources and Fusion center.
• Schematron was used to validate input payloads.
• Developed automated build and deploying SOA composites using ANT scripts and integrated into Bamboo for continuous build and deploy.
• OWSM was used to secure the SOA services.
• Database Adapter used to interact with Database from BPEL.
• Mediator component was used as proxy to the BPEL processes.
• Domain Value Mappings (DVM) was used to map the code values between external data source and Fusion Center.
• Designed and devolved MTOM Enabled webservices to exchange the images.
• SOA Configuration plans were used to configure environment based parameters and endpoints.
• Extensively used Grails as UI and involved in design, coding and customizing Grails pulgins.
• Extensively used Synchronous, asynchronous and partial processing interaction patterns in BPEL processes while interacting with external data sources.
• Extensively used automated test suite framework for creating and running repeatable tests on SOA composite applications.
• OSB was used for service virtualization between Fusion center BPEL process and external data sources.
• Designed and Developer JAX-WS Web services.

Environment: Oracle SOA Suite 11gR1, OSB, Groovy, Grails, JAX-WS, WSDL, XSD Java/J2EE, JDeveloper, Oracle 11g, JDeveloper, STS, SOAPUI.

Confidential

Lead Portal / J2EE Developer

Responsibilities:

• Design and developed Confidential portal pages and portlets using Tibco Portal Builder.
• Implemented Role based access in Confidential portal at page, portlet and report level.
• Design and developed source WebServices for the Confidential portal using TIBCO Business Works.
• Developed various source applications for the Confidential portal using Spring, JPA, Struts2 and Hibernate.
• Developed XMBeans for various source applications to manage the data sources at runtime in JBOSS
• Developed Dashboards (charts) using JReport.
• Involved in developing Search functionality using Google Search Appliance.
• Involved in installation and setup Tibco Admin,TRA and portal Builder in various environments.
• Portal authentication was implemented using JAAS
• AJAX was used for the presentation of dynamic content.

Environment: J2EE, Tibco Portal Builder 5.2.2, Tibco Business works 5.7, SOA, Sturs2, Spring 2, EJB, Hibernate 3.x, JPA, JAXB, JReports 9, JBOSS 4.3, Oracle 11g, LDAP.

Confidential

Sr. Technical Consultant

Roles and Responsibilities:

• Integration of different applications (Facility Master, GAL and etc…) in Confidential with Confidential .
• These other applications publish the message on to TIBCO EMS. An MDB in Confidential picks up the message from TIBCO EMS and updates Confidential database.
• Administrating TIBCO EMS.
• Mentoring the team in Integrating the TIBCO EMS and MDB running in Websphere.

Environment: WebShpere Application Server 6.0, TIBCO BW 5.4, TIBCO EMS, JMS, EJB, JAXB, XMLBeans, RAD 6.0

Confidential

Sr. Technical Consultant

Roles and Responsibilities:

• Design and Develop the workflow process for Timesheet, Invoice modules.
• Effectively used Page Flows in Portal Development.
• Design and Development of business process using ALBPM Studio.
• Used PAPI webservices to start the processes.
• Responsible for setting up the Weblogic portal authentication with LDAP(ADAM)

Environment: WebLogic Portal 8.5/9.2, Aqualogic BPM 6.0, Struts, Hibernate, EJB, JMS, Web Services, XSD, XMLBeans.

Confidential, Dallas

Sr. Weblogic Integration Developer

Roles and Responsibilities:

• Design and Development of business JPDs and Webservices using workshop.
• Responsible for designing input/output xml schemas using XMLSpy.
• Wring test cases to test JPD.
• Effectively used all JMS, RDBMS Event generators.

Environment: WebLogic Integration 8.5, Weblogic Portal 8.5, EJB, Web Services, XSD, JPD, JMS, XMLBeans.

Confidential

Sr. Weblogic Portal Developer

Roles and Responsibilities:

• Developed Portal pages and portlets using weblogic portal 8.1
• Responsible for setting up the weblogic portal authentication with LDAP.
• Effectively used weblogic portal 8.1 to develop portal for CUDS, used webservices to communicate with LDAP.

Environment: WebLogic Portal 8.1, J2EE, Struts, Sybase, Web Services, LDAP Server.