SUMMARY:

• Experience in delivering Cloud/Big data projects and serving global enterprise customers successfully across industries & technologies.
• Experience in financial services, banking, payment, insurance, security and healthcare practice.
• Helping C level executives to shape IT Strategy and technology Roadmap. Specialized in Cloud Platforms and BIG Data solutions.
• Experience in delivering IT as Service for highly scalable and Confidential - Confidential payment gateway systems.
• Expert in Application integration, consolidation, unification, transformation and Modernization using Industry best practices.
• 16+ years of experience in architecture, design and implementation of large distributed, real-time systems at large mutual funds and hedge funds, retail systems, credit card payment platforms and insurance quote systems.
• In-depth understanding of legacy, virtualized and cloud based systems designed to work together for unprecedented agility, scalability, and interoperability.
• Understand client’s business and IT strategy and architectural goals and embed into the account technical plan, developing architecture and initiatives Significant expertise and experience in the measurement and improvement of Information Quality, and in the empirical correlation these efforts with business performance results.
• Experienced Technical Team Leader - effective in bridging the communication abyss between the technical and business communities - maintaining and amplifying a relentless business focus.
• Insightful and thoughtful Business Requirements collection, documentation and analysis, and technology assessments - and in the translation of these concepts into crisp, focused and actionable designs, specifications, recommendations, and go-forward strategies.

TECHNICAL SKILLS:

O/S: UNIX (Solaris), Linux, Windows

Languages: JAVA, Python,JSP, Servlets, EJB, JMS, PHP, XML, XSL, XSLT, JavaScript, PL/SQL

Database: Sybase, MSSQL Server, DB2, MS Access, Oracle, MySQL

Solutions: WebLogic, Websphere, JBoss, tcServer, Tomcat, IIS, TIBCO ETX/RV, Spring, Hibernate, Mule, WSO2, SAP, MQ, Solace, Active MQ, RabbitMQ, Apache Commons, GemFire, Lucene, SOLR, HANA, Jenkins, Hortonworks HDP, Pig, Hive, Batch, Storm, Spark, Zookeeper, Hadoop, Pivotal HD, ETL, HAWK

Tools: STS, Eclipse, IntelliJ

Applications: Github, Bitbucket Starteam,PowerPoint,CVS, VSS, ClearCase, Subversion, Perforce

Cloud: Amazon Web Services, Cloud Foundry

WORK EXPERIENCE:

Confidential

Sr. Consultant

Responsibilities:

• Design, Consolidate and Implement data ingestion from SAP, AS400, Oracle systems through backdoor into GemFire DataLake platform, launched in production within 4 months timeframe.
• Integrate GemFire grid with Lucene, RabbitMQ search engine for sub nano second search responses.
• Use Spring XD, Hadoop for Data Ingestion, curation, clean up platform to feed into grid.
• Design/Implement Data HUB platform with RESTful/Swagger based platform integrate with Salesforce UI Web and Mobile.
• Consolidate 2Billion dollar worth of inventory under one dashboard for search through mobile and web for sales people for engaging customer/doctor experience.
• Work with Third Party Vendors to distribute inventory/tracking/live updates from order to delivery.

Confidential

Sr. Consultant

Responsibilities:

• Design GemFire data model and regions, partition, present to architecture team.
• Define security and access for highly regulated Compliance Environment.
• Build and Implement interfaces with Confidential ERP systems to in memory gemfire cache.
• Monitor, Tune, Improve Batch jobs for live feed and timely feed.
• Build listeners to sync regions to regions for data consistency for speedy search.
• Analyze Confidential data requirements for Confidential customer product quote applications.
• Design Domain Data model, regions, indexes, partitions from existing SQL server tables over to GemFire based on current and future needs over to GemFire
• Setup client server model and rest based MongoDB dataservices for seamless data access to integrate with existing SOA services.
• Configure Confidential Session manage module for tcServer using GemFire for tiered-caching functionality and store session objects external to the application server process.
• Create environment-based deployment, start, stop, restart scripts for all execution environments.
• Design locator, server and multisite topology for High availability and redundancy.
• Implement Location Services Network topologies for GemFire in Dev, Test, Stage and prod environments
• Design Domain Data model from existing oracle tables over to GemFire based on current and future needs over to GemFire
• Develop Spring Batch modules to migrate data over from 4 different existing systems to GemFire Cache.
• Responsible for leading projects on analysis, evaluate, compare technology platforms and recommend integration platform that combines mutual fund products, insurance and advisors compensation system.
• Design solution strategy for Foundation & Renovation to move off mainframe and batch file process and point-to-point connected model to integrated real time architecture.
• Define Center of Excellence and governance to support Enterprise architecture platform and its processes, templates, enterprise services and application services.
• Responsible for evaluation of new SSO platform, Speed time to service with modular, open source and standards-based platform, includes support for SAML, OpenID, Spring Security and OAuth.
• Evaluated efficiency, feasibility, and new platform proof of concepts for future proof platform using pivotal stack RabbitMQ, GemFire.
• Played key role in discovery and develop high level architecture, delivered technology road map.
• Delivered Confidential compliance payment platform using JBOSS suite of products along with spring suite to transact with multiple payment vendors.
• Developed batch processing API’s to reconcile transactions captured based on different cut off cycles.
• Developed managed API’s using APIGEE platform and RESTful services to connect internal applications as well as cloud providers.

Environment: Java 8, Python, Spring MVC, Spring Core, Spring Security, Spring XD, Spring Batch, Spring Boot, Spring WebServices, SOAP, RESTful Web Services, Hibernate, JPA, Spring, JMS, SOAP and RESTful Web Services, MicroServices, GemFire 7.X, 8.X, Amazon Web Services(AWS), Cloud Foundry, HTML5,CSS3, SASS, AngulaJS, XML/XSL, JavaScript, JSON, AJAX, jQuery, SOA, tcServer Websphere, IBM Messaging Broker, IBM Integration Designer (IID), IBM Business Process Manager (BPM) 8.5, Weblogic, JBOSS, GitHub, Git, Chef, Linux,Oracle11g,Pivotal XD(Bigdata Platform), MongoDB, Hortonworks HDP, Pig, Hive, SOLR, Lucene, MDM, ETL, Batch, Storm, Spark, Zookeeper, Hadoop, Pivotal HD, HAWK, Spring AMQP, RabbitMQ, WSO2, APIGEE, OpenAM, SAML, OpenId, OAuth, JIRA, SAP, HANA, AS400, Confidential, Oracle ERP. Agile, SCRUM.

Tools: Used: Spring Tool Suite, Perforce, TOAD, Agile Methodology (Scrum), Maven, Gradle, Jenkins

Confidential, NC

Sr. Architect

Responsibilities:

• Lead projects to replace legacy mortgage insurance quote system to highly scalable distributed system
• Worked on the GAP analysis between the 1.0 version to the future goals for 2.0 version.
• Worked with customer shaped product features, provided alternate solutions.
• Managed software development team of varying sizes from 8-10, included Agile PM, Technical leads, front-end developers, services developers and Integration architects.
• Created templates for ADR/CDR documents and mirrored design for many web services.
• Analyzed various models for the new platform.
• Designed web services worked with WESB Architects and UML Design using MagicDraw.
• Designed the POC with SOA architecture and reviewed worked with the Enterprise Architects to get approval on the Design.
• Worked with infrastructure team to figure out the VM’s for various services.
• Worked with the Pricing Engine team to Design the various web services inputs/outputs/interfaces.
• Worked with the ILOG team to design the web service interfaces.
• Worked with the Deployment Engineer consultants to define project structure/ant scripts for ESB services, War Projects and EAR projects using Anthill Pro.
• Designed Web services Client created template to use across all web services Projects.
• Analyzed UI options and worked with Infrastructure team to find out restrictions and usage on the various resources.

Environment: Spring MVC, Spring Core, Spring Security, Spring Batch, Spring WebServices, SOAP, RESTful Web Services, Hibernate, JPA, Spring, JMS, SOAP and RESTful Web Services, HTML5,CSS3, SASS, AngulaJS, XML/XSL, Documentum, JavaScript, JSON, AJAX, jQuery, SOA, IBM Websphere, Weblogic, GitHub, Git, Chef, Linux,Oracle11g,Pivotal XD(Bigdata Platform) Spring AMQP, IBM MQ, SAML, OAuth

Tools: Used: Websphere Studio, WESB Modeler, Agile Methodology (Scrum), JIRA, Maven, AntHillPro, Visual Studio, Subversion

Confidential, NJ

Architect Lead

Responsibilities:

• Worked on the requirement analysis with the business analyst/business users to create Technical Design Document (TDD)/ walk through TDD to other developers help understand the system and design.
• Provided detailed project estimates, planning for Development projects as well as Production support enhancements and mini enhancements.
• Analyzed best architecture to connect to Mumps Legacy Systems for bulk data upload.
• Worked with business users to understand complex bugs and providing long-term solutions, while that is in progress providing short-term solutions.
• Analyzed existing complex code for performance improvements and enhancements.
• Created RESTful Web Services/SOAP web services, with platform independent connections for other applications, consume data from QTIM.
• Developed highly reusable Java modules using component-based models.
• Applied Design Patterns to develop best architecture for all new projects also leveraging existing coding.
• Worked closely with Software Quality Assurance (SQA) Group and Testers to build test cases/building Unit Test Cases that supports Business Test Cases, to comply with six sigma qualities.
• Developed/Maintained code in various environments like Development (DEV), Quality Assurance (QA), User Acceptance Testing (UAT) and Production.
• Helped software maintenance and software release control using version control system, preparing implementation plans for production deployments.
• Managed production support tickets with different business units and providing fixes in timely manner also ensuring integrity of the existing product.
• Helped business users to receive business reports on weekly basis.
• Developed complex content management screens using jQuery, HTML/ DHTML/ AJAX/ FckEditor.
• Worked on coding standards, recommendations, monitoring tools to improve quality
• On software systems.
• Designed Web services Client created template to use across all web services Projects.
• Analyzed UI options and worked with Infrastructure team to find out restrictions and usage on the various resources.

Environment: Spring MVC, Spring Core, Spring Security, Spring Batch, Spring WebServices, SOAP, RESTful Web Services, Hibernate, JPA, Spring, JMS, SOAP and RESTful Web Services, HTML5,CSS3, SASS, AngulaJS, XML/XSL, Documentum, JavaScript, JSON, AJAX, jQuery, SOA, Websphere, Weblogic, GitHub, Git, Chef, Linux,Oracle11g, MS SQL, ETL, Pivotal XD(Bigdata Platform) Spring AMQP, IBM MQ, SAML, OAuth

Tools: Used: Websphere Studio, WESB Modeler, Agile Methodology (Scrum), JIRA, Maven, AntHillPro, Visual Studio, Subversion

Confidential, NY

Sr. Architect

Responsibilities:

• Worked on the requirement analysis with the business analyst to create the FDD.
• Analyzed the efficient way to make call to different kind of data sources through DSV Core.
• Analyzed the minimization of the data source calls for quick response.
• Worked on optimization/performance improvement to support 24/7 available systems.
• Created the Technical Design Document.
• Provided the Impact analysis and preparing the Test Cases.
• Created Mapping/XSD documents for TDD agreement.
• Developed complex XSLT/XPATH/XQUERY transformations for large xml data response as per Mapping and XSD agreement.
• Developed Web Services using SOAP/XML to interact with various other systems.
• Developed Test Cases using JUnit and involved in integration and testing of web services.
• Worked on the ANT scripts for the J2EE build.
• Worked as version control administrator in complex projects using Star Team.
• Supported Project Migration process from UT to Production.
• Automated to create and collect metrics on various business functions across systems
• Worked on the shorter the development cycle production fixes.
• Developed Oracle SQL procedures for the JDBC data sources.
• Worked with Test Data Management group in complex plan setups.
• Worked with the Test Environment Management group for maintaining data sources in UT to AT.
• Worked on the Production implementation/backup plan with QA, Project management team.
• Estimated project work with different life cycles.

Environment: Java, J2EE, JSP, Servlets, Hibernate, Spring, HTML/DHTML, XML/XSL, JavaScript, Windows XP, Eclipse, IBM Data Power, IBM MQ, Siebel, Mainframe, Sungard Omnistation, Weblogic, Oracle, Web Services. Struts, Hibernate, Spring, JMS, SOAP and RESTful Web Services, HTML5,CSS3, SASS, AngulaJS, XML/XSL, JavaScript, AJAX, SOA, Websphere, Weblogic, Linux

Tools: Used: Websphere Studio, ant, Visual Studio, CVS

Confidential, NY

Solution Architect

Responsibilities:

• Requirement study and functional specifications using business requirements.
• Created WSDL, JAXP, JAXB, JAX-RPC files and Java interfaces to the mainframe systems.
• Developed Java connector interfaces for the Mainframe Cobol programs.
• Developed Message driven beans for the Agents Notices.
• Developed DB2 database SQL procedures for the view part of the reports.
• Worked on PDF format report generation using XML and XSL.
• Worked on MVC 2x architecture to implement MVC view with XSLT.
• Worked on Work Estimation in complex scenarios.
• Worked with Rational tools for the UML Use Case, Sequence, and Class Diagrams.
• Provided the Impact analysis and preparing the Test Cases.
• Participated in the design using J2EE patterns, Business Delegate, Session Façade and Struts Framework.
• Participated in HTML prototype using CSS, and JavaScript for the new requirements.
• Made extensive use of J2EE design patterns including Command, Session Façade, Value-Object, and Service Locator.
• Used most of the latest features of Struts including tiles, validator etc.
• Converted COBOL copybooks into Java file Mapping to submit and retrieve data from mainframe,
• Worked on complex drop down boxes data load using AJAX.
• Worked on Complex SQL queries in DB2 database.
• Used XML DOM API for reading trade data in XML format.
• Implemented Security user authentication and authorization using Web Services.
• Participated in the complete analysis to the production problems and solving.
• Migrated WebSphere 4.0 to WebSphere 5.x Application Server.
• Worked with unsynchronized messaging services with JMS to communicate with MQ Series.

Environment: Java, J2EE, JSP, Servlets, EJB2.0, STRUTS, Hibernate, Spring, HTML/DHTML, IBM Copybooks, XML/XSL, JavaScript, Log4J, Windows XP, WSAD, WebSphere, 5.x, DB2, MQ Series and Web Services, Linux

Tools: Used: Rational Application Developer, ant, Visual Studio, Starteam

Confidential

Sr. Engineer

Responsibilities:

• Involved in client interaction and requirements gathering, requirement analysis, program specification preparation, unit test case review, documenting processes, technical guidance, project tracking, data modeling, analyzing coding defects, logging defects, SQA Team interaction, ETL Team Interaction and ensuring quality before the SQA Team.
• Used XSL for formatting and transforming XML document to HTML document.
• Used XSLT extensively for the dynamic content display.
• Used XSLT and XML Parsers (DOM and SAX) for the configuration files.
• Created XSL files for XML to transform XML to HTML.
• Involved in the analysis and design of the application using Object Oriented programming (OOP's/OOAD) and worked on full cycle of the J2EE architecture.
• Developed JSPs and Servlets controller classes and the Java beans for entering and modifying the information.
• Implemented MVC based Struts Framework architecture to maintain the systems in J2EE standards and enable the Data Flow.
• Extensively used core Java API's, coding HTML /DHTML pages, JSP Pages, Java Beans, and Servlets and customized Java Classes.
• Designed and implemented Java beans to read the request of UI models and call the appropriate EJB functions
• Wrote SQL queries in the DB2 database.
• Used most of the latest features of Struts including tiles, validator etc.
• Developed code for Database Access Objects (DAO) using JDBC to call Stored Procedures in DB2 with WebSphere /WSAD as the server.
• Worked with unsynchronized messaging services with JMS to communicate with MQ series.
• Coordinated and supported the offshore team with their development and maintenance activities.
• Used CVS for configuration management for the team.
• Involved in System documentation and user documentation.

Environment: Java, J2EE, XML, XSL, XSLT, JSP, Servlets, EJB, Struts, JavaScript, HTML, TOAD, CVS, SQL Queries, JMS, MQ Series, Oracle, WebSphere 5.0/WSAD 5.0, Tomcat and Linux

Tools: Used: Eclipse, ant, Visual Studio, CVS