Java Architect

Viswashanti Kadiyala

*** ***** ***** ***

Cary, NC 27513

Telephone: 919-***-****

Email: ***********@*****.***

Summary

• 16 years of software development and design experience.

• Demonstrated skills in software architecture - Worked with application development teams to define, design and implement the solution architecture, with the responsibility of cross project technology and architecture vision.

• Demonstrated skills in technical leadership –Individual contributor under senior executives, worked closely with business and other stakeholders to enable new business capabilities, contributed to IT standards and strategies and often a go-to person for technical solutions and issue resolution.

• Extensive development experience in various technologies.

• Performed design and code reviews.

• Given technical presentations demonstrating a good understanding of application, data, infrastructure, architecture expertise and application systems design.

• Deep experience and knowledge of object oriented design and analysis, and software design patterns.

• Demonstrated ability in resolving critical technical issues.

Notable Achievements

• Been part of a 3 member team that successfully developed a proof of concept project that won the company a multi year, multi-million dollar project from UNYSIS, London.

• Been part of a 4 member swat team that successfully doubled the throughput of a home grown SIP Server that landed this startup company with a major contract from a large telecommunication company.

• When a client facing system crashed under load on go-live date, a 5 member swat team, including me, successfully stabilized and improved system performance under heavy load, in a matter of weeks thus avoiding heavy fines for not meeting client’s critical SLAs.

• Out of the 9 performance review periods with the last employer, was given the highest rating (“Exceptional Performance”) over the past 6 consecutive rating periods.

Technical Skills

• Programming languages – C++ , Java

• Databases – Oracle, DB2, MS-SQL , Raviant(in-memory db)

• Java based APIs – JDO, JDBC, JNDI, JNI, JMS, Servlets, RMI, Swing, JSP, JDMK, Java Security Libraries, open-source Java projects such as Jakarta projects and etc

• Technologies - XML, XSL, JavaScript (library -JQuery), AJAX ,HTML, SAML

• APP Servers/Frameworks - IBM Websphere application server, IBM Websphere portal server , JRun, Avalon Framework, Cocoon Framework, Spring Framework, solometric Kodo, Struts.

• SOA – SOAP based and Restful Web services, WS-Atomic Transactions, WS-Attachments, WS-Security.

• Architecture Tools – Sparx System’s Enterprise Architect Tool , Effexis Sequence Diagram Editor

• Tools – Clear Case, Sonar, SOAP UI, JTEST, JAVASTAR, JUnit ,VSS AND VI, CVS, SVN , Fire hose, OptimizeIt, RAD7 , Site Developer, JDeveloper , Eclipse , Intellij, TogetherJ , Jira and more.

• Operating Systems - UNIX (AIX, SOLARIS), LINUX, and WINDOWS

• Internet Protocols - TCP/IP, SIP, HTTP, ICMP, JABBER, SIMPLE,TLS , etc

• Currently,self learning – Groovy and Scala, Spring 3 modules

Experience

Fidelity Investments, Durham, NC

7/2007 – Present

Principal Software Engineer

• Currently involved in architecture work related to the next generation brokerage platform.

• Technical Lead for Learning Management System (LMS) implementations for large clients (BOA and Hartford).

• Project Architect for IVR Web services, Data Service Platform and Compensation Planner Admin Applications.

• Documented standards, technical specifications and Disaster recovery and load balancing architecture/strategy for LMS.

• Played a very critical role in coming up with solutions to blocking functional issues that directly resulted in meeting the LMS go-live date.

Department of Health and Ageing, Canberra, Australia.

10/04 – 05/07

Technical Lead/Architect (Consultant)

• Designed portal application architecture and work flow framework for Program Management Information System.

• Captured functional requirements by collaborating with business partners and stakeholders within other departments that were providing different flavors of grant management systems, in order to centralize grant related business processes around web services and to develop one centralized grant management system.

• Designed, defined and provided guidance relating to developing Web services around business functionality

• As a member of a SOA architecture team, developed SOA Strategy and standards.

• Researched and prototyped usage of different Web services related specifications including WS-Atomic Transactions, WS-Attachments, WS-Security, BPEL and SAML.

• Documented architecture views and artifacts using Sparx EA tool and Effexi’s Sequence Diagram tools.

• Been a go-to person for technical solutions and for troubleshooting complex technical issues.

Pinnacle Software, Canberra, Australia

02/04 – 10/04

Senior Software Consultant

• Designed web based asset management system that supported their clients from all over the world.

• Designed and implemented core infrastructure modules like integrating Persistence framework to isolate application logic from 5 different backend databases.

• Designed and developed a View framework utilizing the Cocoon framework’s pipe components architecture to display various output formats (pdf, .doc , svg) based on same data object.

Antepo Technolgies, NYC, NY

02/03-12/03

VOIP Software Architect (Consultant)

• Designed and developed high performance Jabber to SIP MSFT gateway and Jabber to IBM Lotus Sametime server Gateway products.

• Documented design and call flow specifications.

• Interacted with the clients and orchestrated major Interoperability testing at the client sites.

Unbound Technologies, Houston, TX

08/02-02/03

VOIP Software Architect (Consultant)

• Designed and Implemented Jabber to SIMPLE Gateway

• Documented Functional requirements use cases and call flow documents.

• Interacted with clients for interoperability testing activity.

Dynamicsoft, New Jersey

12/99-07/02

Software Consultant

• Developed VOIP SIP Protocol stack, various VOIP network elements like Registration Server, SIP Firewall Control Proxy, SIP Edge Proxy, SIP Servlet, Container etc.

• Designed Route Engine and created XML based control language designed to provision routing logic to individualize telecommunication carrier requirements.

• As a member of Architecture team, involved in many architectural design decisions across all SIP network elements being build.

• Team leader and module architect for various SIP based servers.

• Contributed to company wide electronic “Java Corner” magazine.

• Been part of a 4 member swat team that successfully doubled the throughput of a home grown SIP Server that landed this startup company with a major contract from a large telecommunication company

Bell Laboratoires, Lucent Technologies, NJ

09/98-12/99

Software Consultant

• Designed server modules for Real Time, Fraud Management System(FMS) using Java Swing, RMI and Java threads.

• Lead Developer and Team Leader for the FMS server and FMS client applications.

• Worked with research group in fine tuning profiling modeling logic.

• Given design presentations to various groups

Bell-Atlantic, NYC, NY

08/97-08/98

Software Consultant

• Developed C++ based messaging broker system, converting web electronic format to the Mainframe format.

• Developed Web server testing tool using Java.

• Developed various C++ CGI modules, HTML parsers.

CBSI, Chennai, India

06/95-05/97

Software Developer

• Developed a proof of concept C++ engine that converts LINC code (UNSYS Mainframe code) into C++ code, which resulted in the company getting a multi year, multi million dollar projects.

• Developed Java (1.0) based debugger to assist develop the software (in c language) for N-300 range of computers – for our client Toshiba

• Developed Real-time online welfare system for our client “State of Nevada”.

• Developed Company website with a form based resume upload mechanism for potential employees.

Education

B.Tech in Electronics and Communications Engineering,

National Institute of Technology, Warangal, India.

Technical Community Activities

• Contributed to Open Source SIP Stack implementation

• Contributed to Cocoon Open Source project.

• Member of Java Users Group, Durham, NC

• Member of Women in Technology group, Fidelity Investments.

• Active member of Java and SOA user groups, Fidelity Investments.

• Developed Web based applications for small businesses.

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