SUMMARY:

• Technology professional having experience in architecture, integration, design, implementation, quality, operation and support of large - scale projects.
• Designed and developed SOA, EAI, J2EE, Web Services and Workflow based solutions for cost reduction, quick response time, integration with disparate systems and efficiency improvements.
• Analyze and recommend new platforms, libraries and tools, to evolve the application stack to better support availability, performance, and maintainability goals.
• Experienced in mentoring and leading team, project planning, coordination and issue resolution in direct support of business objectives.
• Coordinated all phases of SDLC including analysis, design, coding, testing, quality assurance, scheduling, documentation and support.

CORE COMPETENCIES:

Application Development

Systems Integration

Proof of Concept

Data Modeling & Acquisition

Message Oriented Middleware (MOM)

Service Oriented Architecture (SOA)

Enterprise Application Integration (EAI)

Extraction, Transformation & Loading (ETL)

Cloud Computing

TECHNOLOGIES:

Experience with agile development practices, including: Test driven development, Continuous integration, Iterative development

Applications development with Java/J2EE using: JMS, XML, Web services, SOAP/REST, JavaScript, Struts, Spring, Hibernate, Dojo, Ajax

Development tools: Eclipse, JDeveloper, RAD

Build automation tools: ANT, CVS/SVN/GIT, Maven, Jenkins, Docker

SQL and relational databases: DB2/UDB, Oracle, MySQL

Content Management Systems: Thunderhead, Mobius, Stellent, WordPress

IBM suite of products: WebSphere, Tivoli

Messaging: Active MQ, MQSeries, WebSphereMQ, Tibco

Oracle suite of products: Fusion middleware stack, Weblogic

Open source Tools: Tomcat, JMeter

Business Process Modelling: Drools, JBoss BPM Workflow

Cloud Computing: Amazon Web Services, RedHat OpenShift

PROFESSIONAL EXPERIENCE:

Confidential, Elk Grove Village, IL

Responsibilities:

• Objective of the project is to certify newly developed GTM 3.0 application to withstand 800TPS (28.8 million transactions) in a 10-hour window.
• Provided performance load testing strategy for the migrated system.
• Used CA’s Lisa system as service virtualization platform.
• AppDynamics is used as performance monitoring tool for all nodes in the system, Database, 2 Camel Servers, 2 BPM servers, 2 TIBCO instances.
• Led performance team across various departments in the organization and successfully certificated system to meet design objectives.

Environment: J2EE, AppDynamics, CA Lisa, JBoss EAP 7, Apache Camel/JBoss Fuse, JBoss JBPM, RedHat Linux, OpenShift, TIBCO EMS, Oracle 12c

Confidential, Deerfield, IL

Responsibilities:

• Middleware architect to integrate corporate ERP and end user supply chain application.
• Implemented middleware solution based on AMQ and integrated with SAP Process Integrator.
• Designed AWS based integration of remote front-end development effort with onsite development team.
• Rolled out system at two distribution facilities
• Developed implementation processes and conducted knowledge transfer sessions to implement system at all remaining plants and distribution facilities.
• Gathering, defining and documenting project requirements
• Clearly defining and communicating roles, responsibilities and expectations for all members of the project team
• Introduced new technologies to organization (Maven, Jenkins, Apache AMQ) and provided Java based solution to integrate with Corporate SAP system.
• Recording, tracking and communicating issues, risks, changes, and status reports
• Monitoring critical project milestones, and identifying ways to resolve schedule issues
• Communicating status of all projects to stakeholders and management
• Prepared all project documentation for closure, storage, and possible auditing activities, ensuring technical accuracy.

Environment: J2EE, AMQ 5.5.1, Tomcat 8, Jenkins 2.40, Maven 3.3, Amazon web services (RDS), SQLServer 12

Confidential, Northfield IL

Responsibilities:

• Lead architect to implement project in two releases, first one to upgrade technology stack and second to include extended business functionality
• Gathering, defining and documenting project requirements
• Independently planning all associated work to meet project goals
• Designed and developed web services based solution to integrate Thunderhead CMS with Web and legacy systems
• Reporting on the progress of design development, organizing design and engineering discussions with the necessary areas, driving the issues to resolution, providing accurate cost estimates for business case submission and tracking metrics for project level business designs
• Coordinated the selection and the implementation of suitable technologies and infrastructure for the new applications including business process modelling and middleware.

Environment: J2EE, Oracle Fusion middleware 11i, WebLogic 10.3.6, Drools, Thunderhead 6.1 (CMS), Docker

Confidential, Chicago IL

Lead Engineer

Responsibilities:

• Key SOA services designed includes CUSIP service to fetch asset information from Bloomberg.
• Completely redesigned hard coded rules engine to user configurable Drools system in a short time frame.
• Created detailed architecture and design documents for the soft-launch.

Environment: J2EE, Tomcat Server, Eclipse, JBoss Drools, Oracle

Confidential, Buffalo Grove, IL

Lead Architect

Responsibilities:

• Key SOA services designed includes Customer Contract Repository, Communication Server and Personalization service.
• Designed to deliver an estimated 1 million alerts per month with 4 clones running in production.
• Worked with external vendor team (eGain) to communicate Caremark design decisions and support engineers working with API's developed by both teams
• Provided deep background knowledge of applications to business analysts as subject matter expert
• Delivered updated status, presented blocking issues, and provided timelines to project managers
• Coordinated discussions between many different technical teams to design and implement required functionality.
• Coordinated production release to make sure that the system is delivered and obtained business signoff.
• Engaged as an integrated part of project team and championed project from inception to design/development.

Environment: J2EE, IBM WebSphere Application Server, RSA (Rational Software Architect), JMS & MQ, IBM DB2

Confidential, Mettawa, IL

Responsibilities:

• Responsible for architect, design and development of scheduling, Confidential and Metadata workbench modules.
• Architected services to align with business objectives and fit into overall SOA driven program
• Responsible to interact with users and other business teams to gather the requirements and to create technical specification design document.
• Responsible for knowledge transition of the scheduling engine and workbench module to Confidential staff by giving presentations and explaining them the flow of these modules in detail.
• Heavily involved in defect resolution and pre and post migration activities.
• Advised development team on design options in line with Confidential enterprise infrastructure and project life cycle.
• Communicated with infrastructure/fellow architects/enterprise framework group to ensure best practices and address scalability/reusability issues.

Environment: J2EE, IBM WebSphere Application Server, RSA (Rational Software Architect), MDB, JSP, JSF, Spring, JMS, XML, AJAX, Struts, HTML, DB2, Hibernate, UML, Subversion, JUnit, ANT, MVC Framework, MKS, Apache log4J, OpenLaszlo

Confidential, Waukegan, IL

Responsibilities:

• Extensively interacted with business teams in gathering system user requirements.
• Designed and developed above Rich User Interface application using Dojo Ajax Framework.
• Involved in all phases of the project, requirements collection phase to production deployment phase.
• Work with business to translate business needs into functional requirements and generated preliminary solutions in conjunction with business/infrastructure/development representatives.

Environment: Dojo Ajax Framework, Struts, Spring, Acegi security framework, WebSphere Application Server, RAD/Eclipse, Oracle 10g

Confidential, Chicago, IL

Responsibilities:

• Extensively interacted with business team and designed system with an emphasis on access conformance of the user privileges with minimal changes to the existing framework.
• Designed and developed generic framework used by all four components, role renewal, re-verification, SoD violation renewal and recertification processes to generate ITIM orders.
• Involved in all phases of the project, requirements collection phase to production deployment phase.

Environment: Tivoli Identity Manager, J2EE, Spring, Hibernate

Confidential, Chicago, IL

Responsibilities:

• The proto type system has been designed and developed using ICEfaces (Ajax plus JSF) and Axis web services.
• The Interface layer communication with other systems has been accomplished using Axis web service on WebLogic platform.
• Was responsible for front end and interface layers development and delivered application on a tight schedule.

Environment: WebLogic, Axis, MQ, Oracle, ICEfaces, JSF, Ajax