Enterprise Architect

Proven Technical Management Experience in a career spanning around 11 years in fortune 500 and Top 10 consulting companies.

SUMMARY

• Software Architect with 11 years of extensive experience in finance, banking, transportation, insurance, Publication domains.
• Well versed in architecture, design, development, management, planning and deployment of n-tier Distributed, Transactional, Scalable Internet/Intranet products and applications using Java/J2EE technologies.
• Strong experience in Object oriented design principles, Object Modeling, Component Modeling, Design Patterns and UML
• Well versed in Service Oriented Architecture SOA concepts and design.
• Strong processes orientation and rich experience with Rational Rose, Rational Unified process RUP , agile/scrum methodologies, project planning and project management
• Extensive experience in managing and working with offshore development groups ODC .
• Strong Database and UNIX scripting skills.
• Excellent presentation and technical documentation skills

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCES

Confidential

Achievements and Responsibilities

• As part of the core architecture team defined the blueprint and architecture of a payments hub platform. This highly flexible and scalable platform comprised of various sub systems.
• Put up a low level design of flexible messaging based integration between the various subsystems using saaj, axis2, xslt, jibx.
• Designed and architected sub system to handle/parse and generalize files landing in a landing zone, using a generic data transformer tool servingxml.
• Designed and architected a very flexible and configurable data extraction tool using velocity templates.
• Involved in hands on development of some of the complex components including in-house custom workflow engine using IBM MQ's.
• Responsible for the overall scalability and performance of the system and lead the design and development of the database layer.
• Successfully introduced and demonstrated the agile development process in the organization.
• Help and guide the development teams both at onshore and offshore.

Technologies Tools used: Java, J2EE,EJB,IBM MQ, Web Services, Axis2, SAAJ, ServingXML, JIBX, Servlets, Struts, JSF, Icefaces , Ant, WebSphere,Jboss3, XML/XSLT,DB2, SQL Server 2000,Star UML, IBM TX Server, Perforce, Microsoft Project Planner.

Confidential

Achievements and Responsibilities:

• Conceptualized/Designed and architected a complex knowledge based intelligence system. The system was used as a verification/standardization and geo-coding tool for postal addresses. The system is highly scalable and was able to support up to a million of transactions per hour. This product used the Jboss rules engine DROOLS for executing the rules.
• Designed and architected a flexible fraud detection and validation engine using service oriented architecture concepts to validate a loan application. The system was designed to support multiple client integration thru various channels such as web, xml and batch. Multiple external fraud services could be configured within the system thru an ESB Mule and the decisioning done using a rule engine Yasu
• Responsible for defining the framework for delivery and setting up various process and standards based on the rational unified process RUP
• Involved in the project management activities and helped the project manager's plan and execute the projects.
• Interact with the executive management of the company for project related activities and keep them posted on the overall progress of the products.
• Helped in managing the offshore vendors and assessing capabilities and strengths.

Technologies Tools used: Java, J2EE, Servlets, Struts, iBatis, Web Services, Ant, Jboss4, Tomcat5, UNIX, XML/XSLT, MySql, SQL Server 2000,Sparx Systems Enterprise Architect, Clover ETL, Mule ESB, Yasu Rules, Drools Rules, Perforce, Microsoft Project Planner.

Confidential

Achievements and Responsibilities:

• Responsible for architecture and design of the web based book store platform using spring, hibernate, struts and templating technology and documenting the software architecture of the product.
• Designed the Database Layer of the platform and responsible for the overall performance and scalability of the system.
• Integrated the system with OCR based tools to provide the text search and overlaying capabilities.
• Designed the text based indexing and searching capabilities using the Lucene search api's
• Liaised with various third party vendors on technical issues.
• Participated in writing and reviewing the product requirements.
• Used UML to design set of classes and interfaces to access and manipulate Objects of Personalization server.
• Helped the team Oracle administration and AIX related issues.

Technologies used: Java, J2EE, Servlets, Struts, Lucene, spring, Hibernate, JMX, Ant, JBOSS4, TOAD 7.3, UNIX, XML/XSLT, Oracle 9i, SQL Server and Win XP.

Confidential

Achievements and Responsibilities:

• Led and co-ordinated the activities of the core technical team.
• Acted as the DBA for the development team and was responsible for setting up and managing the Oracle 8i database.
• Involved in creating Use cases, Class and Sequence diagrams using rational XDE.
• Involved in developing the core framework of the project using java, XML, DOM
• Extensively used J2EE components Servlets, JSP, EJB and Java enterprise extensions and Oracle as back-end database, used TOAD to query the DB tables.

Environment: JSP, Java1.4, JDBC, XML/XSL, Servlets, PL/SQL,SQL, Xsql CVS, UML, HTML, IBM Web sphere Appserver , IBM Portal Server, Eclipse 2.1, JUnit, Apache Tomcat, Oracle8i, WindowsXP/2000,AIX UNIX, Test Director, PL/SQL Developer.

Confidential

Various Projects

• System supporting management of fleet operations and logistics used by
• The shipping company on a worldwide basis for all inland and landside operational activities.

Achievements and Responsibilities:

• Design and Development with different technologies including Java, Pro C, Pro Cobol, PL/SQL.
• Co-ordinated the activities of various team members.
• Oracle8i performance tuning using tools like Tkprof.
• Developed UNIX shell scripts for release management.

Technologies used: JAVA, J2EE, JSP, Pro C, Pro Cobol ,IBM WSAD, Servlets, JDBC, JNDI, XML, Web sphere 4.0, Oracle 8i, AIX UNIX, UNIX Shell Scripts, Sed/Awk, Windows NT/2000, Ant, Junit, Rational Rose, Clear Case.