Ambarish Krishnamurthy
SUMMARY: -
Over TEN years of experience in Requirements, Analysis, Design, Development and Testing of Communication and Real time process control software, Fixed income, Equities and Banking.
Strengths: -
? Design experience with Fixed Income Trade Execution and Communication Channels including SWAPS, Derivatives, Online Bond Trading (Bids/Response)
? Design, Development of Database Interface Engine Module in a Software Life Cycle
? Real Time Interaction and Critical Bug Fixing with Traders, Customers, Peer Members of the Team
? Development of Reports, Tools, offline and online Process for Bloomberg Proprietary Systems including Database.
? Code Review, Enhancing, Extending, Redesigning code written by other Developers
? Tuxedo, Web Sphere MQ Middleware testing design and tuxedo system programming knowledge.
? Very strong background in C++, C language, SQL Stored Procedures, Clearcase Management of Files.
? Sound knowledge of UNIX InterProcess communication (including message queues, shared memory, semaphores), Multithreading, Socket interface for TCP/IP, shell script programming, UNIX utilities like sccs, cvs), SQL interface (including join, select, update), Windows 2000 System programming (including processes, threads system calls, Mutex, Critical Sections and Events and VMS System Programming (Global Sections, Mailboxes, Events RMS, DEC BASIC).
SKILLS: -
Operating Systems:
Solaris 8.0, SUN OS 5.0, UNIXWARE 2.01, UNIX System V 5.43,
HP- UX, ALPHA Open VAX/VMS, VMS 5.5, NT 4.0, Windows 2000, MS-DOS
Languages: C++, C, VB.net, VC++, Korn Shell Script
Software: Clearcase, SQL, Tuxedo 7.0, Tibco Rendezvous, Web Sphere MQ, TCP/IP, X.25, DCL, UNIX IPCs, POSIX for Open VMS 7.2, Rogue Wave Tools++ 7.0, SUN Workshop debugger, SourceSafe 6.0, Posix Threads Library
DBMS: COMDB, Sybase 11.0, 12.0, SQL Server 7.0
Hardware: Sun, HP 9000, VAX 7200, Alpha Processors, Digital UNIX machines
EXPERIENCE: -
Deutsche Bank 04/06-PRESENT
Consultant
Senior Software Developer
Responsibilities: -
? Code Development, Enhancement and modification of FTP DAEMON Server Process. This includes writing appserv code using Multithreading, TCP/IP Sockets, interface with ORACLE OCCI Library, PL/SQL Stored Procedures
Environment: C++, C, Sun Solaris UNIX, ORACLE 9.2.0.7, Toad for Oracle
Bloomberg LP 4/03-03/06
Senior Software Developer
Bloomberg LP Sells Bloomberg Terminals, Software for Trading Systems, Fixed Income,
Equites, Auto Execution of Trades, News, Media, Magazine etc
Responsibilities: -
? Designed and Developed the Swap Database Engine to Save and restore various pieces of Swap Types including Asset Swap, Cap/Floors, Total Return, RACL, Fix-Fix, Fix-float, Float-Float in C/C++, COMDB.
? Developed Various Tools, Interface APIS, Offline Process, Shell Script to automate, DB updates, Swap Reports, Shared Memory update, Upload Swaps, Trading System Interface etc.
? Critical Bug Fixing of Various DRQS Arising Daily. This is done in real time while customers are on the phone. Swap Transfer utility, Swap API utility to send the data to various other processes using Bloomberg Internal API.
? Bids Wanted Response Software Design, development, testing on Production Machine and Implementation.
Environment: C++, C, Sun Solaris UNIX Multithreading
Compunnel Consulting Group Clients:-
Municipal Credit Union 8/02-4/03
Developer
Interactive Voice Response Project
MCU Deals with Credit Card Services for its Institution Member. IVR provides the facility for the Member to perform Account operation.
Responsibilities: -
? Designed and developed a generic TCP/IP library in C++/VMS.
? Developed the Interactive Voice Driver in C++ utilizing VMS/Windows 2000 System Calls and C++ in a Multithreading Environment
? Developed the Interactive Voice Monitor in C++ Windows 2000 Environment to monitor the network request, response, and statistics and update SQL database.
Certegy Project
Responsibilities: -
? Web Sphere MQ Configuration of channels, queues, Queue Managers in Solaris
? Web Sphere MQ Programming using MQ API for putting message to the Queue
And getting message from the Queue.
Environment: C++, C, UNIX, Web Sphere MQ, VB.NET, POSIX Threads
JP Morgan Chase, New York 1/02-8/02
Developer
SINAPS - Retail Banking Application
SINAPS is a system addresses Checking, IRA, CD, PFS accounts (personal finance for high net worth individuals) and ATM Cards. The Project is focused on providing authorization capabilities for business ATM Cards.
Responsibilities: -
? Interaction with business analysts and clients for the Authorization User Project. This included specification review, technical analysis, and functional specification design discussion.
? Coded Auth Use Module in Solaris environment using C++. Wrote Make Scripts using Nmake utility.
? Extensive QA interaction for bug fixes
? Lead a Team of 4.
? Tested Auth User Module.
Environment: C++, C, Solaris 7.0, Sybase 11.0
Trade Web, NY 1/01 - 1/02
Developer
STP (post trade breakdown feed)
Responsibilities: -
? Design of the Breakdown Screen and handling all sub account allocation mechanisms using Trade Web Viewer and Page Server in C++.
? Involved in Project Life Cycle.
? Database Support for Multiple Global/Dealer Identifiers (for each sub account). Used Rogue Wave Libraries for database interaction. Design of the database logical requirements for the ODB server and defining the interface between Page server and Twodbserver. Used TCP/IP Sockets to move data between Page Server and Trade web Viewer.
? Extensively used Rogue wave and DBTOOLS++ libraries to manipulate Messages.
? Performance Tuning of sub accounts page retrieval. Enhanced sub account page to be able to retrieve multiple global and dealer acronyms according to industry standards in C++.
? Stored procedures for account retrieval, update and global update/add using PL/SQL.
? Updated batch jobs for dealer mapping status of dealer Ids. Debugged code, which used STP for sending trades to dealers/customers.
Environment: C++, SQL Server 7.0, UNIX, FIX Protocol, Rogue Wave Tools++, DbTools++ Libraries, UNIX TCP/IP Sockets. Windows threads
Goldman Sachs, NY 7/99-1/01
Fixed Income
Responsibilities:
? Communication driver design in C++ to take the data in real time using terminal I/O and TCP/IP. The driver handles data from multiple vendors like Dalcomp, Espeed, and Nasdaq Data Feed. The communication driver validates market data feed and extracts trade information and dumps it to a local message queue. Used POSIX threads system calls
? Design and development of queuing interfaces to store the messages using C++.
? In-depth knowledge of Municipal Bond Trading, Equity Trade Dispatcher and Trade Listener Interface. Used Sybase DB Library for trade persistence and C++.
? Position Service Broker enhancements and bug fixing using Rendezvous callback mechanisms using Solaris 2.7 and C++ (through pub/sub mechanism). Provided support for front end Trade Entry Systems scripts and reports.
? Handled day-to-day problems of traders both in operational and debugging of various modules in real time.
? Web Reports development for Espeed/Broker Tec, Product Reconciliation using Perl and P&L reports.
? Involved in bug fixing of P&L report using SQL. Wrote batch jobs using Sybase stored procedures and UNIX Korn, C Shell Scripts. Used SCCS and CVS for source code maintenance.
Environment: C++, C, Tibco Rendezvous 5.0, SCCS, CVS, Solaris 2.7, Solaris 2.8, Sybase 11.0, Rogue wave Tools++, DbTools++, Perl 5.0, C Shell Scripts , POSIX Threads
BEA SYSTEMS INC. NJ 7/97 - 7/99
Tuxedo
Responsibilities: -
? Event and Queue feature programming for test development of Tuxedo (Perl /C++).
? Domain transaction programming to test the feature of the Tuxedo in Domain mode. This involved writing test suites in UNIX korn shell scripts to generate the configuration and boot Tuxedo.
? Wrote CORBA Event Services, Transaction and Concurrency Services to test BEA Iceberg Product. This consists of preparing IDL Files to define Services, testing Interoperability.
? Development of various GNU makes files and utilities in Solaris UNIX for Monitoring the Domain transactions. Testing Iceberg Product by writing Clients using Perl Script. Development of the tfslave process in C++, which involved signaling mechanisms, all forms of IPCs in UNIX, Sockets (TCP/IP) and file transfer APIs. Porting of the tfslave process from UNIX to Alpha VMS in C++. The porting included Process subsystem (Sockets, Queues, and Shared Memory), file subsystem and all signal mechanisms. The tfslave process is a generic module to drive Tuxedo Porting of the Application to Transaction Monitoring interface from Solaris to Alpha OpenVMS Using C++.
Environment: - Orbix 2.0, Orbix 3.0, Solaris 5.0, AIX 4.0, HP-UX, Tuxedo 7.0, Tuxedo 7.0, BEA Message Q, VAX/VMS with extensive use of C/ C++, Perl Script, Korn Shell
CMC Limited 1/96- 7/97
ONLINE TRADING
Responsibilities:
? Analysis, design, development of Communication Messaging Server for establishing all point to point to connection between the front end and the backend and consisted of communication client on the front end and communication server on the backend (TCP/IP).
? Development of UNIX based utilities for updating shared memory, assigning IP address to each broker workstation automatically checking for message Q status checking status of all servers, connected clients definition. Developed End of Day reports using Perl 2.0 Script and Sybase 10.0 Stored Procedure.
Environment: HP 9000/H-X, DEC ALPHA, PCAs and development was in C++ language, Sybase 10.0, Perl 2.0
Indian Meteorological Departments, India 1/95 - 1/96
Automatic Message Switching System
Responsibilities:
? Development of Scheduler module for scheduling the messages based on Priority in the VAX GLOBAL SECTION (FIFO queue) using C. Developed Q manager for providing alternated, diversion, routing, purging for end-users in C.
? Developed various utilities like displaying MAILBOXES entries, checking global sections, libraries for mailbox read, write, delete, global section create, delete, channel status checking, lock libraries. Responsible for X.25 transport Entity Process for dealing with VAX PSI software and processing the application data.
? Developed system-monitoring process using decnet non-transparent communication software for switching to HOTSTANDBY processor.
Environment: VAX/VMS programming exclusively in C language.
EDUCATION: -
UNIVERSITY OF MADRAS, INDIA 1995,
Bachelor Degree in Computer Science and Engineering
