SUMMARY:

• Dynamic Technical/Solutions Architect with extensive background in industries ranging from consumer goods, health care, to financial management.
• Manage Networking, Systems and Enterprise Design. Hands - on enterprise software architect with experience in software development, systems analysis, and innovation with focus on next generation service-oriented data-centric architectures based on the latest Java/Scala/XML/Web/Database/Cloud technologies. Equally strong in Web, XML, Java, Scala, Oracle, Confidential, Confidential, and Cloud realms.

TECHNICAL SKILLS:

• SOA Architecture (TIBCO, SOAP / XML )
• Core Java/J2EE
• Server-side
• WebSphere 8.5 JBOSS
• JSP
• XML
• XPATH
• XQUERY
• UML
• SPRING
• HIBERNATE
• WEBSPHERE 8.5
• WSAD
• Tibco
• Hadoop
• Cassandra
• MongoDB
• Redshift
• EC2
• IBM RATIONAL Suite
• Tomcat 5
• Apache 2.2
• Apache CXF. Real time programming skills via multithreading and JMS /MQ
• JAX-WS
• IBM DB2 CMS
• Flex
• Multi-tier Ajax aware Web Distributed Apps
• Heterogeneous Systems Integration
• EIT Integration Java/J2EE Development and Deployment
• Agile/Object Oriented Design/Modeling (UML with Rational Rose)
• (Use Case / Class / State / Seq. Diagrams etc.)
• STRUTS
• SOAP
• Restful APIs .Platforms
• Linux
• UNIX
• Adobe Air
• Confidential Chrome
• HTML5
• FreeBSD
• OpenBSD
• Microsoft Windows
• Oracle OEM
• Postgres
• TOGAF
• OMG DDS
• ITIL

PROFESSIONAL EXPERIENCE:

Confidential, Chicago Illinois

Hadoop Solution Consultant

Responsibilities:

• Served as Hadoop SME for the design and implementation of Data Lake for Data Integration
• Implemented Zena workflow scheduler functionality and Application Integration.
• Utilized Talend Open Studio for Data Transformations
• Hortonworks Sqoop, Flume, Ambari and Pig utilized in solution.
• Utilized Data Cleansing, Message Part Encryption, and OWASP Security Best Practices for Compliance and Security.

Cloud Integration Solution Architect

Responsibilities:

• Participated in Joint Application Design sessions with the Customer Service, Billing and Security client teams
• Coordinated with Business Analysts on requirement gathering and analysis
• Worked with the client Business Arch, Middleware Architecture, and Front End Architecture teams to ensure end-to-end comprehensive solution is being developed utilizing Apigee Monetzation, Apigee Edge API Management server, WATSON Analytics, IgniteXML, Oracle Enterprise Security Services OAM, OID Confidential AWS IAM, ADOBE CQ5,
• Utlized Tibco BusinessWorks for Order to Cash Workflow .
• Configured Tibco ActiveWorks ESB
• Utilized Tibco Spotfire for Data Flow Optimization
• Utilized Tibco Canonical Data Model and CA Erwin for Physical, Logical and Conceptual Data modeling.
• Interacted with functional resources to understand requirements, and then ensured that those objectives requirements are met across the technical stack.
• Developed POC utilizing Java, Cassandra and Spark demonstrating the highly optimized SQL Query API.
• Utilized Confidential AWS for High Availability Cloud Bursting and Redundant Storage Architecture solution.
• Demonstration of IBM Watson’s Engagement Advisor capabilities for Call Centers
• POC utilizing Watson demonstrating Retail capabilities to automatically create and populate new customer.

Cloud Solution Architect

Responsibilities:

• Developed Proof of Concept for Order Management System written in Java and Hadoop.
• Led architectural team that re-designed the Global POS System leveraging Cloud technologies.
• Authored the Application and Technology Blueprint for Global POS.
• Defined the execution, operations and development environments.
• Identified key frameworks, components and technologies to solve business problems.
• Integrated legacy systems with Global POS system.
• Provided shape of technological solutions across multiple platforms on global network.
• Solution development and technical consultancy across broad technology spectrum.
• Confidential Cloud AWS EC2, Storage Gateway, Redshift
• Utilized Hadoop\Spring integration for ETL operations.
• Data modeling and Big Data standards and best practices.
• Implemented Low Latency POS
• Utilized Spring DAL and Data Access Objects to facilitate Data Transformations between disparate POS systems owned by diverse brands.
• Developed Spring AOP framework for security transactions, reusability-logging purpose.
• Configured Cloudera Hive Data warehouse for retail analysis.
• Utilized Vertex for Taxation and Sub-jurisdiction functionality

Big Data Solution Architect

Responsibilities:

• Utilized Federal Enterprise Architecture Framework (FEAF)
• Member of initial assessment team
• Analyzed Alfresco component of existing architecture to determine if technically feasible.
• Analyzed Informatica component of existing architecture to determine if technically feasible.
• Contributed to design of future state architecture
• Supported ongoing maintainability and integration processes.
• Assisted architectural changes in the SOA platform.
• Participated in decision making regarding software and software changes.
• Developed Cassandra Proof-of-Concept and SOA Service Gateway written in Java.
• Developed MapReduce tasks utilizing MarkLogic Xquery.
• Utilized Node.js for server-side JavaScript.
• Master Data Management

Java Application Architect

Responsibilities:

• Utilized Java Development and Engineering skills to assist Development team with SIR resolution.
• Defined Application level security policies.
• Configured MongoDB cluster
• Led performance testing process including test execution and defect resolution.
• Applied technical knowledge to meet the teams 'overall project objectives.
• Installed and configured components of the Workstation Development Environment.
• Resolved Node.js scaling issue.
• Utilized Spring AOP and Spring Batch ETL
• Master Data Management and Data Modeling

Technical Architect

Responsibilities:

• Coordinated, configured and integrated components in the Prod, Prod-Fix, UAT and development environments with point release schedules.
• Assisted with requesting and deploying new components such as servers, load balancers, firewall rules and Web Server and Direct Messaging functionality, during several release cycles.
• Identified Functional Gaps and delivered Functional Gap Analysis and Traceability Matrix.
• Led the implementation of hardened security practices by utilizing the Data Power Multiprotocol Gateway.
• Utilized WSM for DataPower for Web Services management.
• Developed Interfaces for Data Access Services in Java.
• Coordinated integration efforts with ESS Indian offshore team.
• Leveraged Oracle’s OEM for management of the Oracle suite of products.
• Developed Hadoop YARN MapReduce tasks for computations in a clustered environment.
• Configured a Hortonworks Hadoop cluster.
• Utilized IBM Bluemix for Cloud Bursting.

WS Security Consultant

Responsibilities:

• Designed and Developed a Java Web Services Security framework.
• Presentation to Management demonstrating Framework Proof-of-Concept and capabilities.
• Served as in-house subject matter expert on web-services security
• Developed a JAX-WS Security Framework, which included the policy sets SAML 2.0, Secure Conversation, Username/Token, WS-Reliable Messaging, Sha1 and MD5 encryption.
• Designed and developed Security Framework for interfacing with external partners in accordance HIPPA Compliance.
• Recommended preventive, mitigating, and compensating controls to ensure the appropriate level of protection and adherence to the goals of the overall information security strategy.
• Assisted in development of access-controls, separation of duties, and roles.
• Conducted technical risk evaluation of hardware, software, and installed systems and networks.
• Assisted with testing of installed systems to ensure protection strategies are properly implemented and working as intended. Assisted in incident response and recommend corrective actions.
• Communicated with personnel about potential threats to the work environment. Participated in development and maintenance of information security policy.
• Used Spring Model View Controller (MVC) 2 architecture.
• Used Angular.js for validation and deep linking
• Designed a Cloudera implementation utilizing Hive, Pig, Spark and Sqoop.

Software Engineer

Responsibilities:

• Designed and developed Cloud SaaS streaming media service
• Tested and debugged Web services for major software release.
• Maven, Angular.js and Apache CXF utilized for SOA Restful Web Services.

Senior Java Developer/Team Lead

Responsibilities:

• Utilized test-driven development and agile software development practices for development of Java/Spring/Hibernate application.
• Maven/Drools/Apache CXF utilized for SOA Restful Web Services.
• Tested and debugged Web services for major software release.
• Utilized JMX for monitoring of JBoss Pojo Cache
• Enhanced Spring MVC Web service by utilizing Spring DAL, DAOs, Spring Tag Library, Annotations and AOP.
• Performed Perl Scripting, Bash Shell Scripting using AWK and SED on a Linux Platform
• Developed Flex components utilized Spring BlazeDS integration.
• Utilized Apigee API Management platform for API monitoring.
• Responsible deploying and load testing of Multi-Node Cassandra configuration on VPS.

Environment: Java 1.6, Linux, IBM RAD, WEBSPHERE, Tivoli Monitoring, Cassandra

Applications Systems Architect

Responsibilities:

• Utilized Core Java and designed Server-Side components, Multi-Threading
• Performed analysis, designing, coding, testing and implementing changes to the systems based middle tier application utilizing SOA, J2EE, LOG4J, IBM RAD, WEBSPHERE, Tivoli Monitoring, JMS, MQ Series, IBM Content Manager DB2 and Autosys. Supported applications that need to perform recurring or large numbers of Database item updates. The design is such that a single query/update directive can operate on a single item or every item within an item type. Can be implemented as a part of the application’s nightly processing; being triggered by the arrival of a nightly query/update directives file.
• Utilized RAD profiling capabilities to obtain software metrics.
• Performed C- Shell Scripting to interface with mainframe C Programming Interface
• Service Oriented Architecture implementations or Web Services.
• IBM Websphere Application Server
• Utilized Crystal Reports
• Utilized RDF and Http to describe and retrieve scanned images.
• Performance analysis of HortonWorks Hadoop cluster.

Environment: Java 1.5, Linux, IBM RAD, WEBSPHERE, Hadoop, Tivoli Monitoring, JMS, MQ Series, IBM DB2 Content Management system, JUNIT, LOG4J and Autosys.

Programmer/Developer

Responsibilities:

• Utilized Core Java and designed Server-Side components.
• Re-engineered Order management and Shipping components.
• Utilized test-driven development and agile software development practices for development of Java/Spring/Hibernate application. Utilized AspectJ for Spring AOP. Configured Hibernate to retrieve data from a WEBSPHERE Application Server. Utilized Service Oriented Architecture, SOAP, JAXM, Spring’s declarative transaction management and Spring Injected Beans (transaction manager, connection factories) to enable global transaction around order management functionality. Utilized SOAP, JAXM for messaging the finance, production, and shipping department components to generate email notifications and real time lot tracking.
• Performed a detailed design of a Web based Inventory Application that utilized Java, Design Patterns, OOD, Multithreading, WEBSPHERE, Oracle, Linux, SOAP and associated utilities, as well as web-page design. Utilized Remote Procedure Calls to production facility in China. Product objects were created and added to a clustered catalog by SKU. Back-end Module that utilized Spring/Hibernate and MySQL. Flex UI connected with back-end by adding BlazeDS libraries to web dependencies. Blaze Advisor utilized for business rules Refactored application from utilizing Struts MVC to utilizing Flex’s RIA to update the UI by using remote object invocations over HTTP. MySQL Database refactoring, IMHO, Hadoop, XML Data Mapping. This application allowed the finance, production, and shipping department to receive email notifications and real time lot tracking.
• Performed Perl, Shell Scripting, Bash daily on a Linux Platform

Environment: Java 1.4, Servlet, JSP, JavaScript, HTML, XPATH, XSL, XML, WSDL, AXIS 2, Jakarta Struts 1.1, Sun One Java Studio Enterprise 6.0, Sun One App. Server 7.0, Oracle 9i, SQL Plus, Biz Flow, Oracle Enterprise Manager, Sun Solaris 9, Crystal Reports Enterprise v10, Flex 3 SDK, Flex Builder 3, WSADx6, MS-SQLServer, IIS, Blaze Advisor business rules, SOAP, Tibco EMS. Platforms- Linux, UNIX, Adobe Air, FreeBSD, OpenBSD, Microsoft Windows

Programmer/ Developer

Responsibilities:

• Performanced tuned low latency Trade Reporting application.
• Developed the process for an automated Fixed Income, Server-Side application processing Daily, Weekly and Monthly data feeds of Broker/Trader transactions.
• Data Transformations into postscript for print production, pdf’s for automated DVD production and Web Services technologies for Internet rendering. This decreased the turn-around time Broker/Clients had to wait to access business critical monthly data, from three days to eight hours.
• Transitioned from SOAP web services to REST-like services introducing a XML endpoint that leveraged the same XML messages and domain objects defined for the web services, but without the SOAP envelope, utilized a new MVC annotation in Spring 3.0.
• Designed and Developed Java Objects based on Design Patterns and UML Specifications.
• Used XML and web services for data transfer between different systems.
• Used several design patterns like Session Facade, Business Delegate, DAO, Singleton etc.
• Actively involved in the Technical Specification, Code reviews.
• Utilized Service Oriented Architecture and Restful Soap.
• Utilized Spring’s declarative transaction management and Spring Injected
• Beans (transaction manager, connection factories) to enable global transaction around trade processing functionality.
• Platforms- Linux, Unix, Microsoft Windows, SOA, Tibco BusinessWorks and Spring Web Flow.
• Service Oriented Architecture implementations or Web Services.
• IBM Websphere Application Server
• Utilized Crystal Reports for reporting functionality.
• Developed a Web Application for Confidential that utilized SPRING and Hibernate for customer registration, login and authentication. Customers are able to view account information online and receive automated email notifications. This resulted in decrease in telephone inquiries and printed re-mailings due to billing errors. Utilized POJOs to map data from MySQL to MS-SERVER 2008.
• Developed Multi-Threaded, Low Latency real-time post-sale, trading application that utilized Fixed Protocols for Confidential ’s Daily Trade Confirmations. Developed processes for Derivatives and Futures, by re-engineering modules written in C to Java (POJOs) for automated processing utilizing Unix Cron facility and Oracle 9i. Utilized JBOSS rules 3.0. Full Life Cycle responsibility from Requirements Gathering to Deployment. Interacted with Senior Level Management and Technical Personnel.

Environment: WEBSPHERE Studio Application Developer (WSAD) 5.1, Ant,Log4J, Linux, J2EE/Web/Server/Java/Data/XML/Debug/Team, Views, Task WebSphere Test Environment, Server Instance, Server Configuration, Enterprise Application (.ear)/Web Module(Servlet 2.3,JSP1.2, HTML, XPATH, XSL, XML CSS, Graphics etc),EJB Module(2.0), Code Assistant, Debugger, Persistence, CVS, Workspace, Project, Package, cross reference, Data Source, EJB Extension Editor, JNDI, Custom Finders, Transactions, Isolation Levels, Manifest setup, Struts, Spring, Ajax,Hibernate,SessionBean,EntityBean,Servlets2.4/2.3/2.2,JSP2.0/1.2/1.1,Struts 2.0/1.3/1.2/1.1/1.02, RMI, CORBA,IIOP, JDBC 2.0,/1.0., MySQL, Oracle 9i.

Software Developer/Consultant

Responsibilities:

• Utilized Core Java and Server-Side functionality.
• Responsible for developing a customized user interface utilizing Java Swing for System Security Administrators to assign emergency passwords for traders and broker on 6000 Unix, NT and Linux Servers worldwide.
• Authentication process of ALL user roles
• Authorization, entitlements for ONLY to user role MEMBER.
• Set the direction and making the framework ready for refactoring of authorization, entitlements processes for all the user roles.
• Prevented the users to create multiple login ids.
• Improved the error messages and logged the reportable errors

Environment: The technologies used in the systems analysed include but not limited to Java, J2EE, JSP, Struts, Spring, Hibernate, EJB, XML, XSLT, XPATH, XSL, XML Unix/Linux, WebSphere, and Oracle. Platforms- Linux, Unix, Adobe Air, Microsoft Windows.

Software Engineer

Responsibilities:

• Responsible for developing customized user interfaces for the Meyer Tool, inc., for the real time tracking of Inventory and Shipments of small aircraft engine parts using wireless scanners utilizing J2ME for product and lot identification. Multithreading, Design Patterns, Core Java/J2EE, UML and Oracle utilized in design and development.
• Appointed to team of programmers formed to develop client and server for EDI, Billing, Rating and Forecasting modules.
• Reference Data, Data Modeling, Pricing Table/Look up table design.
• Looked up tables and Data Modeling experience

Environment: SessionBean,EntityBean,Servlets2.4/2.3/2.2,JSP2.0/1.2/1.1,Struts1.02,RMI, CORBA,IIOP, JDBC 2.0,/1.0, Tibco EMS, RV, Log4j, jQuery, Rational Rose, Oracle 8i.

Software Engineer

Responsibilities:

• Java Technical Lead utilized core Java.
• Spearheaded a conversion project that converted Business Applications to Java for the creation on Intranet Applications.
• Responsible for the development, design, and debugging of computer applications in JAVA and C++ for a $100 million manufacturing firm of KAZ brand and Vicks brand health-related products for distribution to such clients as Wal-Mart, Rite Aid, and Duane Reade. Utilized technologies such as WEBSPHERE, JavaScript, EJB, SQL, MySQL ODBC compliant database programming and administration, HTML, TCP/IP, JSP and XML.
• Reduced company fines from vendors by $100K annually by developing manufacturing applications, including Lot/Shipping Inventory applications. Reduced company labor costs by $36K annually by developing a general ledger application. Lead team of IT professionals organized to format legacy data into XML in order to allow legacy applications to be rendered on the company intranet, resulting in improved efficiency throughout.
• Reference Data, Look up tables and Data Modeling experience
• Unix, Bash, Perl and Shell scripting

Environment: The technologies used in the systems analyzed include but not limited to Java, J2EE, JSP, XML, XSLT, XPATH, XSL, and Unix/Linux

Confidential, New York, NY

Programmer/Developer

Responsibilities:

• Application development using HTML, Java, JSP, J2EE, and JavaScript.
• Member design team formed to develop applications to catalog the inventory of major e-commerce sites for the clickthebutton.com site.
• Utilized the UML Methodology for Oriented analysis and design.
• Mapped object models into relational data models and schemas.

Environment: Java, JSP, J2EE, JDBC, EJB, JDOM, XML, C++, UNIX, SQL., Crystal reports