OBJECTIVE:

EXPERIENCE:

3/2004 - Present

Industry: Computer Software

Vice President - Architecture

Worked for Data and Architecture team and was responsible for developing and supporting Middleware architectural solutions, Best Practices and Strategies for complex Applications like OTC Derivatives, Streaming Tick Data, Reporting Tools and engage cross-functionally with Application TeamsImplementation responsibilities§ Executed Cloud Application Trading Stage DataMart GUI and deployed into StateStreet Cloud Platform§ Currently working on Risk and Exposure management of Holdings using Big Data solution by Cloudera Hadoop, PIG, Hive, Impala§ Developed Sharepoint based REST Integration Services using OData§ Implementation of Fixed Income/OTC Derivatives Project on Sungard Front Arena Platform used to manage Equity Swaps, Currency Swaps, Interest Rate Swaps, Inflation Swaps, Market Neutral Strategies,130/30 Strategies, P&L, Inbound/Outbound Interfaces, Operations and Holdings Reports, QA/Regression Testing Framework§ Worked on SDF Streambase project for Tick Data both real-time and delayed pricing used for Transaction Cost Analysis§ Implementation of centralized Reference Data and Market Data Framework with Publish Subscribe capability using GoldenGate/Ab Initio/Times Ten 32 CPU Linux Farm§ Supporting and Extending LDAP Middleware which is used for access control and entitlements by J2EE applications in SSgA§ Executed Enterprise Reporting Platform for SSgA. This included integration with Ldap, Siteminder, Auditing, Data-level Security, Drill/downs slicing and dicing adhoc reports§ Standardized J2EE Security in Weblogic Environment using the Application Agent for identity federation and Single Sign-On.§ Managed/Mentored/Coached team with onshore and captive offshore office and put in place a 24X7 follow-the-sun Support Structure § Responsible for running Standards Board and manage CMDB within SSgA IT§ Implemented APM strategy for SSgA using Compuware Dynatrace profiling

12/2001 - 3/2004

Tech Lead

Extensively involved in design and development of enterprise distributed mission-critical system for Accounting Engine . This application interfaces with several external systems - in real-time, asynchronous and batch modes and forms the core of the Business Process Workflow for the Accounting System.Implementation responsibilities§ Authored design strategy proposal: EJB, communication protocols, Authentication, high availability ( fault tolerence and load balancing )§ Designed architecture for the Accounting System using WebLogic 6.1, Oracle 9i, Java 1.3, Servlets, JDBC and UML/Rational Rose.§ Employed J2EE patterns to design multi-tier architecture: Servlet/JSP user interface, business delegate layer, middle-tier EJB session bean layer and DAO layer for persistence and Business Objects.§ Developed highly scalable and robust application with both JSP/Servlet based interface and command line interface for batch jobs.§ Designed Junit-based tests for fail-over, JVM tuning, performance and load stress scenarios§ Developed a J2EE based Message Adapter with payload definitions to interface with Messaging systems.§ Implemented servlet-tier consisting of twenty screens ( list display, searching, detail, edit, add, autoemail, file upload ). Major features were content presentation layer containing data-bound tables with advanced navigation and manipulation capabilities, page templates ,validation framework, paged result sets and personalized user profiles.Ø Team size : 21Ø Environment: § WebLogic 6.1, J2EE/EJB, JSP,Servlets, iPlanet ORACLE, ADVANCE QUEUING, PL/SQL, JDBC

11/2000 - 12/2001

Senior Engineer

@Sycamore Networks, Chelmsford, MA Nov 2000 - Present Senior Software EngineerWas involved in design and development SILVX NMS and SILVX OSS. SILVX NMS is a rules based, client-server like NMS developed to empower any network with management, service creation, and next generation planning, at a carrier-class level of redundancy and reliability equal to the finest SONET/SDH network. Embedded intelligence enables true end-to-end performance management, with maximum utilization of existing bandwidth capacity and the ability to automatically provision lightpaths across any number of connected nodes, regardless of topology. Fully integrated with Sycamore's BroadLeaf routing and signaling software, SilvxManager simplifies service creation and performance monitoring directly from the optical layer with point-and-click ease and speed, allowing the fast and flexible introduction of new services. SilvxOSS, a sophisticated interface between the Intelligent Optical Network and the current back-office, provides a best-in-class solution for managing optical services in an open, multivendor environment. * Implementation responsibilities* Writing Design Specifications.* Implementation of FCAPS functionality for SILVX NMS* Implementation of a unified Common Element Interface to diverse Network Elements.* Implemented CORBA based OSS with various provisioning and service management features. * Developed SNMP & CORBA based northbound interfaces to SILVX NMS* Developed CLI for Corba based OSS solution* Developed HotStandby feature for high availability and fault tolerance.* Worked on some Telecordia based standards.* Team size : 50* Environment: * CORBA Visibroker 4.5 , Orbix2000 v1.2.1, Java 2.0 ,RMI, SNMP,MIBs, ORACLE

8/1996 - 11/2000

Senior Consultant

@Atlas Software Technologies Inc. Quincy MA Aug 96 - Nov 2000 Software EngineerProject-1Was involved in design and development of GCAS - a workflow system for the Corporate Actions Team. This application was deployed in a distributed environment. Many features of distributed computing were exploited by using Corba and Java.* Implementation responsibilities* Development of CORBA services , the Data Manager, ScreenManager for storing and retrieving serialized screens and objects.* Development of GUI Components framework employing JavaBeans Component Development Model to achieve customization and reuse. * Used XML to transfer composite objects from the backend to the client for rendering.* Used Java Servlets, Applets & EJB to develop health-check monitors for the back-end services* Planning Project Deliverables, Effort Estimation and Scheduling to meet project deadlines.* Team size : 20* Environment: * Visibroker 3.2, Java 2.0 , JavaBeans, EJB, XML Project-2Worked on a Multi-threaded mission-critical, high performance Cost Basis Accounting Engine for Fidelity Investments. The key objectives of the project were to exploit the CPU and other system resources and achieve high performance ( 80% of Oracle TPCD benchmark ) with more than a million transactions per day. OCI was used to persist the Accounting Objects ( stored as compressed blobs ) into the Oracle Database.* Implementation responsibilities* Developed an object oriented & thread-safe storage classes that are used to build Acounting Objects in memory and perform memory-intensive computations.The storage classes were implemented using the standard Interface-Implementation concept. The classes designed were generic and had to operate on diferent data types that are submitted in the ISO Format. Many Powerful C++ techniques like Reference Counting, Handle-Implementation, Iterators, Proxy Templates were employed.* Developed the database access library using OCI calls to persist data into the ORACLE database. Team size : 15* Environment: * IBM RS/6000, AIX, POSIX threads, C++, ORACLE, Rogue Wave Tools.h++, Dbtools.h++, Pkware compression libraries, OOD using Fusion methodology

6/1995 - 7/1996

R & D Engineer

@Hewlett-Packard Singapore Network Operations June 95 - July 96R & D EngineerWas involved in the design and development of the data archival and retrieval system for Telmex ( Mexico Telecom ). This module was responsible for managing huge data ( call detail records ). The system was responsible for monitoring the telecom switches, collecting data from the switches and manage data-aging, audit trail and enable call trace functionality .* Implementation responsibilities* Developing interfaces with the optical storage devices for high storage capacity.* Developed interfaces using SNMP to monitor health of the switches and optical storage devices* Aging of data and transparent migration of data to various storage devices.* Developing complex trace/search for the CDR details.* Extensively used HP-Fusion for the complete life-cycle analysis, design, coding and maintenance. Used Rogue Wave foundation classes for implementing container classes. Collectable Objects, Intrusive Lists and Iterators. * Team size : 18* Environment: * SNMP, MIBs, ORACLE, HP-UX, Rogue Wave Tools.h++, HP-Fusion, C++,OOD,OOD, X-Windows

1/1994 - 6/1995

Software Engineer

@Deutsche Bank Singapore Jan 94 - June 95Software EngineerWas involved in the design and development of their DB Trader System. DB Trader is an application Software which aids in Trading, Investment Banking and Portfolio Management System for Deutsche Bank. This system was highly parameterized and was integrated with many external interfaces ( eg Swift Network, Telekurs, General Ledger Systems.). I was involved in design & development of automation of scheduling batch jobs( like End of Day operations) to improve datacenter productivity. The user thru a GUI can create a sequence of jobs and build a dependency tree to make sure that parallel jobs could be executed cocurrently. The system eliminates manual error and facilitates parallel stream of jobs to be executed and interdependent jobs to be controlled. The X windows based activity monitor provides a management station to control and monitor the status of the jobs running,aborted etc. This project exploited network programming in a network-centric environment maximizing capacity utilization, load balancing of resources and providing a complete data center management solution.* Implementation responsibilities* Developing online communication interfaces for Telekurs price download and upload. It was done using TCP/IP socket programming, HBX PAD on X.25 by polling for a standard port to get the latest prices of the stocks from Telekurs.* Developing online communication interfaces with the SWIFT Network. Automated both the incoming and outgoing SWIFT messages. It was done using TCP/IP socket programming and the interface was between RS6000 and ST200(Burroughs Machine)* Developing programs to manage the pert chart ( add jobs, provide inputs to jobs, dependent jobs )* Developing user interface that provides run-time status of the jobs to the data center operator* Team size : 25* Environment: * IBM RS/6000,AIX 3.2 , C++, C,TCP/IP,HBX-PAD,X.25,ORACLE, Unix Internals

EDUCATION:

6/1994

Master's Degree

Masters in Systems Engineering

6/1992

Bachelor's Degree

Bachelors in Computer Science

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