PROFESSIONAL SUMMARY

• 10 years experience in architecture, planning, developing, implementingsolutions facilitating corporate growth, Lead cross functional teams with diverse technical backgrounds. Experienced in Data Analytics, Business Intelligence, Big Data Solutions, Web Mobile Dashboard, E-Commerce applications SaaS.Experienced in management of large technical teams, building new businesses and helping organizations to reduce cost and strategic investment.
• Architected and Delivered products in J2EE, Spring, Mule ESB/Talend ESB, Flex, HTML5, JavaScript frameworks Sencha ExtJS, JQuery, Angular JS, Bootstrap etc. , Objective C, Swift, Android, Pentaho Dashboard, Jasper dashboard, Tableau, SaaS, WebServices, REST/SOAP.
• Architected and Designed Applications with Pentaho BI, Jasper BI, IBM BI Cognos 10/8, Talend Software Stack, IBM TM1, Cognos SDK,Pentaho Data Integration, Pentaho Mondrian OLAP, R Statistical Language, Apache Hadoop, Cloudera, Apache STORM, Apache Kafka, Apache Flume, Apache Solr,MongoDB, Cassandra Netezza Analytics,Vertica, Druid, HBase, MonetDB, Neo4j, Apache CouchDB and Oracle.
• Experienced in Java, JEE, JSR 168 Portlets, AJAX, EJB, JPA, JSF, JavaScript libraries, Servlets, JMS, XML/XSL, JDBC, JAAS, LDAP UMLE.
• Experienced in Web Services, UDDI, WSDL, SOAP, XML, XSL, XSLT and XML Schema.
• Expert skills in Objected Oriented Design using UML and Core J2EE Design Patterns. Used MS Visio Ration Architect tools
• Experience in various software project management activities like Estimating efforts, Project planning, Project Scheduling and Task Allocation to Team, Tracking and Mitigating the Risks, Team Building and Management, Project Management and Quality related Activities
• Experienced in Banking and Financial Services. Detailed Subject matter expertise in Investor Services for strategic Investor Services applications and mobile platforms

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCE

Confidential

Senior Solutions Architect

• Architected and implemented the Dashboard with online analysis tool for Accounting, Custody, Sec Lending and performance business units with data size of 56 TB.
• Implemented Apache STORM Kafka for real time processing of data from ETL IBM DataStage source with Mule ESB.
• Implemented Apache Hadoop cluster with HBase, Apache Solr with multiple Shards, Pentaho Data , MonetDB for high performance data processing.
• Implemented R statistical to perform analytics calculation in real time with streaming data form HBase.
• Implemented Pentaho Mondrian as OLAP provider for online data analysis tool.
• Designed and Implemented HTML 5 user Interface with ExtJS, JQuery, CSS3, Highchart, D3 chart and Spring MVC.
• Managed team of 25 members 20 Offshore and 5 Online.

Confidential

SolutionsArchitect

• Implemented R statistical to perform complex analytical calculation on Securities Lending data.
• Implemented NoSQL Cassandra to cache preprocessed data to support faster retrieval for online Users.
• Designed and Created Hadoop infrastructure to deal with 56M record for Custody data, this was to achieve 5 second screen rendering SLA. HDFS was created on 12 Linux boxes with 250 GB data transfer per day.
• Implemented MonetDB Druid for real time analysis of Accounting data.
• Implemented Apache Solr search for Custody Transaction with 20 M transaction message per day.
• Implemented Pentaho BI Dashboard with Mondrian OLAP and Pentaho data integration.
• Implemented Dynamic Jasper Report to perform dynamic reporting form OLAP Grid User Interface.
• Implemented Mule ESBfor SOA Environment.
• Developed architectures for web services security using WS-Security and WS-Policy.
• Designed and Implemented Flex, HTML 5 user Interface with ExtJS, JQuery, CSS3, Highchart, D3 chart and Spring MVC.
• Developed data models and data architecture for financial data
• Managed Team of 20 members 10 Onsite resources and 10 offshore.

Confidential

Solutions Architect

• Designed and Developed Service Framework for VPR application using Mule ESB, Spring 3.0, JPA 2, Active MQ, Message Driven Bean/Pojo, Apache CXF. This Framework provides service level abstraction for the system and enables application as Service SOA .
• Designed and Developed Cognos Reporting Service layer using Cognos SDK, Spring 3.0, Spring Integration, Axis 2 and Hessian Binary web services. This abstraction is responsible for all Cognos Reporting Engine interaction and provides easy to use API for users.
• Several Optimization and performance improvement of application for stability and system load. This involves JVM optimization, evaluation of JVM performance and heap analysis using tools like JConsole, IBM heap analyzer etc.
• Developed In-house Java profiler tool for performance statistics extraction and visualization, which uses aspect weaving at to non-invasively instrument the application binaries and extract performance statistics which can be visualized and analyzed in an offline manner.
• Developed In-house performance monitoring tool for java application, this tool can measure application performance under multithreaded environment. Tool also provides facility to identify optimal number of instances to deploy for handling given user base. This tool also provides facility for data visualization of system activity
• Designed and Development framework for Flex 4.5 using robolegs. Framework also includes Babel Effect for internalization support and Blaze DS for server side integration.
• Managed team of 32 members 25 offshore resources and 7 Onsite resources.

Confidential

Application Architect Senior Developer

• Designed and Developed the core framework and modules of ARC using Flex 4.5, Spring 3.0 IBatis and Cognos SDK.
• Cognos version agnostic framework, with XSD and XSLT based module that is used as core of the system.
• Designed System Decoupled from both up-stream and downstream systems. Coupling is through configuration and mappings.
• Designed Metadata based generic System that can be use with any reporting System.
• Managed team of 10 members 8 offshore resources and 2 Onsite resources.

Confidential

Application Architect Senior Developer

• Designed and developed Framework for the Flex application using Flex 3.0, Blaze DS, Spring 3.0 and JPA2.
• This application demanded large amount of data and server interaction, Developed a module using de-queable cells that loads and unloads data on visible data set.
• Implemented the design using Apache -Axis.
• Implemented Software as Service Architecture This application was developed as Technology agnostic application.
• Improved screen rendering performance by 250 .
• Managed team of 8 members 6 offshore resources and 2 Onsite resources.

Confidential

Senior Developer

• Designed Generic solution for Report Modification built on XSLT.
• Implemented Software as Service - Functionality can be invoked using Hessian Web Service.
• Design and developed Generic Customizable solution using Meta information.
• Designed scripts for project management tasks like build, deployment etc. using Maven and Ant.
• Continuous testing using JUnit - Test Driven Development.

Confidential

Senior Developer

• Coded transaction aware module for XA aware data stores.
• Implemented design using patterns like Service Locator, DAO.
• Designed and Developed Cognos SDK Wizard capability for VPR using Cognos SDK, Spring 3.0, JPA2. This service layer enables VR Users to customize system-defined report.
• Developed Web Service interface for this application using Hessian Binary web service and Apache CXF to enable this module for SOA.
• Implemented Continuous testing using JUnit, maven and Hudson.
• Designed Rules based architecture.
• Managed team of 6 members 6 Onsite resources.

Confidential

Module Lead and Developer

• Designed and developed complex intuitive GUI using JSP, JavaScript and CSS.
• Used MVC framework architecture.
• Used design patterns like proxy, command, factory etc.
• Implemented database interactions using JDBC with back-end Oracle
• Used Hibernate and IBatis for data persistence.
• Developed PL/SQL Stored procedures.
• Continuous testing using JUnit and StrutsTestCase, for testing Struts Framework based applications.