SRIKRISHNA DAMMALAPATI
[EMAIL PROTECTED] (571-432-0895)
3240 M Arrowhead Circle, Fairfax, VA.
�
6 years of experience in IT industry as Software Architect
and Engineer
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Expert in Java, J2EE, Object Oriented Methodologies, UML,
CORBA, EJB, SOAP, XML, XSL, JNDI, JMS, Servlets, JSP, C++
and Databases
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Excellent working knowledge in Networking and Information
Security
EDUCATION:
Currently PhD candidate in Information Technology, George
Mason University, Fairfax, VA.
Graduate Certificate, Information Systems Security, George
Mason University, Fairfax, VA.
Graduate Certificate, Computer Networking, George Mason
University, Fairfax, VA.
MS Software Engineering, George Mason University, Fairfax, VA.
BS in Electrical and Electronics, BITS Pilani, India
Sun Certified Java Programmer
TECHNICAL SKILLS:
Languages:
Java, C++, C, Assembly (x86), SQL
Networking &
Information Security: TCP/IP, SNMP, IPSec, VPN, SSL, Kerberos V5,
Cryptography, PKI, PKCS, Intrusion Detection Systems,
Firewalls and various other security tools.
Distributed technologies: J2EE, SOAP, CORBA, Enterprise Java
Beans (EJB), JDBC, Servlets, JSP, XML, LDAP, UML, OCL, Java
Script and HTML
Application Servers: WebLogic 5.1, WebSphere 3.5, iPlanet Application
Server 6.0, JRun 2.3.1, Webgain TOPLink 2.5.1 for Java and
Weblogic, Tomcat 4.0, Apache SOAP 2.2, OrbixWeb 3.0,
VisiBroker 3.1
Tools:
Visual Caf� 4.0, Rational Rose 2000e,Visual C++ 5.0
Databases:
Oracle 8.x and DB2 Universal Database 7.0
Hardware and OS: Unix, Sun Solaris 2.6, IBM AIX 4.3.2, HP UNIX
11.11, Linux 2.4, Windows 2000.
Academic Work In Networking and Security:
1) TCPSensor for detecting network attack packets. This tool
maintains the TCP connections in the network and detects
non-confirming packets.
2) Simulation and study of Integrated and Differentiated
Services network for a combination of QOS and Best Effort
traffic using CSIM. Integrated services architecture
supports services on a per flow basis using WFQ scheduling,
while the differentiated model supports flows on an
aggregate basis using strict priority scheduling. The
routers also implement TokenBucket packet dropping algorithm
EXPERIENCE:
Sigma Systems Inc, Shrewsbury, MA. (Software Architect)
Cayenta Inc, Reston, VA 08/01 to present
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Architecture and design of Performance Based Integrated
Collaborative Environment (Pb-ICE) for Federal Aviation
Administration (FAA) which employs a modern technology
framework to provide managers with standardized, accurate,
and timely information to manage their resources and reduce
administrative costs.
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Implementation, customization and integration of TeamCenter
5.0, LiveLink 9.0 and Dekker Trakker 5.4 for Business
Portal, Knowledge Management, Workflow Automation, Project &
Resource Scheduling, Performance Measurement and Enterprise
Reporting.
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Design and implementation of Single SignOn for various COTS
packages using Netegrity SiteMinder 4.61 and iPlanet
Directory Server 5.0
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Design and development of data mapping and custom reporting
among the COTS packages using UML, Java and JSP.
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The project was implemented using Java, UML, Rational Rose
2000, iPlanet Directory Server 5.0(LDAP), iPlanet Web Server
6.0, Tomcat 4.0, TeamCenter 5.0, LiveLink 9.0 and Dekker
Trakker 5.4, HP UNIX 11.11 and Oracle 8.0.
Cayenta.com, Reston, VA 12/00 to 07/01
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Architecture and design of healthwell.com, a B-to-B
e-commerce site for health products.
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Designed and developed the basic framework to implement
Market Place using Rational Rose, J2EE, EJB, JNDI, Servlets,
JSP and design patterns.
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Designed and developed XML and XSL based application to
import massive amounts of data.
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Designed and developed Simple Object Access Protocol (SOAP)
services which will be used by different clients of the
exchange.
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The project was implemented using Java, UML, Rational Rose
2000, WebSphere Application Server 3.0, SecureWay Directory
3.1(JNDI), Apache SOAP 2.2, IBM AIX 4.3.2 and DB2 Universal
Database 7.0.
Eresults.com, Fairfax, VA 05/00 to 11/00
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Architecture, design and implementation of online auctioning
site BenefitRates.com for health insurance products.
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Designed and developed various bidding components using
Rational Rose, J2EE, Servlets, JSP, Enterprise Java Beans
(EJB) and design patterns.
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Developed Entity Beans with Container-managed Persistence
(CMP) using Object to Relational mapping with Toplink.
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The project was implemented using Java, UML, Rational Rose
2000, Weblogic Application Server 5.1, DB2 6.0, TopLink for
Weblogic 2.5.1 and DB2 database.
iXL, Richmond, VA 05/99 to 04/00
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Design and development of Booksense.com for the
conglomeration of individual bookstores called American
Booksellers Association.
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Designed and developed various components using Rational
Rose, EJB, JSP and Servlets.
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Designed and developed the module for data transfer between
main server and individual book sites using XML.
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Designed and developed the objects to relations mapping
using TOPLink 2.5 for Java.
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The project was implemented using Java, UML, Rational Rose,
Netscape Application Server 4.0 and TOPLink 2.5 for Java and
Oracle database.
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Design and development of web based Quoting Engines for GE
Life and Annuity, Long Term Care, Term Life, Single Premium
Immediate Annuity and Online Policy Information.
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Designed and developed various quoting engines using Java,
Servlets and JSP.
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The project was implemented using Solaris, Java, JRun 2.3.1,
Netscape Enterprise Server and Oracle database.
Philip Morris USA, Richmond, VA 05/98 to 04/99
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Design and Development of distributed client-server Sales
and Marketing application called Promotions Management
Consolidated System.
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Designed and developed server side application framework
with Rational Rose, Java and CORBA.
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Designed and developed Transaction and Concurrency Services
specified by OMG.
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Developed Multi-threaded Server using OrbixWeb Filters.
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The project was implemented using Java and OrbixWeb 3.0.
IBM, Hawthorne, NY 04/97 to 04/98
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Design & development of the Content Creation and Publisher
part for Visual Age for Catalogs.
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Designed various modules using Rational Rose and Object
Modeling Technique.
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Developed the Content Creation as Object Centered Constraint
Model for hierarchical representation of data using C++.
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Developed the Publisher for publishing data to the database
using Java.
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Developed the CORBA modules for interaction between Content
Creation and Publisher.
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The project was implemented using Visual C++ 5.0, Java, UML,
Rational Rose, Visual Caf� 2.0, VisiBroker 3.1 and DB2 database.
TATA ELXSI, Bangalore, India. (Software Engineer)
Bruck Electronics Gmbh (B.E.G), Germany 02/96 to 03/97
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Design and implementation of PC Host based Remote Monitoring
of Digital Security System based on ADSP 21062 digital
processors.
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Developed the H.261 Video Decoder in C and x86 assembly.
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Developed GUI based Remote System Monitoring and
communication front-end for V.x series modems using Visual
C++ 4.0 and MFC 4.0.
Analog Devices, USA 10/95 to 01/96
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Developed the driver for PCI multimedia card for video
conferencing.
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Developed the memory transfer part using C and Assembly.
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Developed the video data processing and displaying using
Visual C++.
Credit Communal Bank, Belgium 01/95 to 09/95
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Development of banking project for Credit Communal Bank
called Publisoft & Quadralink.
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Developed the screens for user interaction using Windows
3.11 SDK.
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Developed data handling classes using C++.
