SRIKRISHNA DAMMALAPATI
[EMAIL PROTECTED] (571-432-0895)
3240 M Arrowhead Circle, Fairfax, VA.
7 years of experience in IT industry as Software Architect and Engineer
Expert in Java, J2EE, Object Oriented Methodologies, UML, CORBA, EJB,
SOAP, XML, XSL, JNDI, JMS, Servlets, JSP, C++, Databases, Object-to-
Relational mapping and other web technologies
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
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.
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.
Design and implementation of Single SignOn for various COTS packages using
Netegrity SiteMinder 4.61 and iPlanet Directory Server 5.0
Design and development of data mapping and custom reporting among the COTS
packages using UML, Java and JSP.
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
Architecture and design of healthwell.com, a B-to-B e-commerce site for
health products.
Designed and developed the basic framework to implement Market Place using
Rational Rose, J2EE, EJB, JNDI, Servlets, JSP and design patterns.
Designed and developed XML and XSL based application to import massive
amounts of data.
Designed and developed Simple Object Access Protocol (SOAP) services which
will be used by different clients of the exchange.
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
Architecture, design and implementation of online auctioning site
BenefitRates.com for health insurance products.
Designed and developed various bidding components using Rational Rose,
J2EE, Servlets, JSP, Enterprise Java Beans (EJB) and design patterns.
Developed Entity Beans with Container-managed Persistence (CMP) using
Object to Relational mapping with Toplink.
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
Design and development of Booksense.com for the conglomeration of
individual bookstores called American Booksellers Association.
Designed and developed various components using Rational Rose, EJB, JSP
and Servlets.
Designed and developed the module for data transfer between main server
and individual book sites using XML.
Designed and developed the objects to relations mapping using TOPLink 2.5
for Java.
The project was implemented using Java, UML, Rational Rose, Netscape
Application Server 4.0 and TOPLink 2.5 for Java and Oracle database.
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.
Designed and developed various quoting engines using Java, Servlets and
JSP.
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
Design and Development of distributed client-server Sales and Marketing
application called Promotions Management Consolidated System.
Designed and developed server side application framework with Rational
Rose, Java and CORBA.
Designed and developed Transaction and Concurrency Services specified by
OMG.
Developed Multi-threaded Server using OrbixWeb Filters.
The project was implemented using Java and OrbixWeb 3.0.
IBM, Hawthorne, NY
04/97 to 04/98
Design & development of the Content Creation and Publisher part for Visual
Age for Catalogs.
Designed various modules using Rational Rose and Object Modeling Technique.
Developed the Content Creation as Object Centered Constraint Model for
hierarchical representation of data using C++.
Developed the Publisher for publishing data to the database using Java.
Developed the CORBA modules for interaction between Content Creation and
Publisher.
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
Design and implementation of PC Host based Remote Monitoring of Digital
Security System based on ADSP 21062 digital processors.
Developed the H.261 Video Decoder in C and x86 assembly.
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
Developed the driver for PCI multimedia card for video conferencing.
Developed the memory transfer part using C and Assembly.
Developed the video data processing and displaying using Visual C++.
Credit Communal Bank, Belgium 01/95 to
09/95
Development of banking project for Credit Communal Bank called Publisoft &
Quadralink.
Developed the screens for user interaction using Windows 3.11 SDK.
Developed data handling classes using C++.
