SUMMARY:

• IT Solution Architect with over 16 years of experience in Architecture, Design, Development, System Integration, Maintenance and Support, Project Management for Fortune 500 clients across US
• Experience in developing Enterprise/Solution architecture for various Healthcare business domains includes Quoting and Rating systems, Medicare Part D Configuration / Enrollment systems, EMR/CPOE system integration, Population Health and Care Management for ACOs (Account Care Organizations), Specialty Pharmacy etc.,
• Developed Enterprise Architecture for Population Health Management and Evidence based Care Management solution involving Integration with multiple systems (HIEs, EMRs), handling large volume of data, Interoperability capabilities, BPM and Complex event processing modules
• Designed Integration solutions with COTS products, custom applications to meet business goals, evaluated Products/frameworks, conducted Proof of Concepts, established future architecture design and patterns
• Specialized in design and implementation of scalable, reliable and robust applications using J2EE technologies, rich UIs, SOAP, REST, caching techniques like ehcache, IBM eXtreme scale
• Advisory of building componentized and reactive applications using Message driven, Event driven architectural patterns
• Proficient in database concepts, data design, SQL and latest technologies like Apache Hadoop, Mongo DB
• Designed batch applications using various batch frameworks like Spring Batch, IBM WebSphere batch, ETL tools like Informatica, SSIS
• Implemented SSO using IBM Site Minder, custom user registry/TAI, Spring Security using LDAP, SAML 2.0 frameworks
• Designed APIs to expose REST and SOAP interfaces to various consumers using IBM API Connect
• Cultivated discipline among developer community to ensure code quality using static code analysis tools like SONAR with PMD, Checkstyle, FindBugs
• Conversant with OWASP and application security practices, Enterprise Integration patterns
• Seasoned Test driven development practitioner, used CI tools for continuous integration build and deploy
• Improved the design of existing java code using various refactoring methods to bring down technical debt
• Developed and presented IT Solutions in response to RFIs/RFPs for major clients in Healthcare industry
• Reviewed organization IT systems and processes, assisted customer with defining new solutions, devised IT processes to improve efficiency and business outcomes
• Performed product/application assessments, created architectural blueprint and recommendations
• Proven mentor and training with expertise in communicating across organizational levels and with cross - functional teams to drive shared vision and goals
• Exceptional leader with experience leading cross functional teams and handling conflicts between teams
• Result oriented and skilled in negotiating with business teams to arrive cost effective and architecturally best in class solutions
• Written Project Charter, identified technology needs for large Program, successfully managed Program risks and delivery
• Managed ambiguity around requirements with well-defined assumptions and validate them during lifecycle of the project
• Excellent track record on successful delivery of large and complex projects using Waterfall, Agile, and SCRUM SDLC processes
• Strong organizational and management skills with excellent verbal, written communication and interpersonal skills

TECHNICAL SKILLS:

Java/J2EE technologies: Core Java, JSP, Servlets, Enterprise Java Beans, Java Messaging Services

UI/JavaScript Frameworks: HTML5, Sencha ExtJS, Backbone, Required.js, AngularJS

Web Services: RESTful Services JSON/XML, Apache CXF, JAX-WS Web services

Frameworks: Struts, Spring, Hibernate, JUnit, DBUnit

Web/Application Server: IBM Web Sphere, Weblogic, JBoss, IBM Web Sphere Portal Server, Tomcat/Apache HTTP

Database: Oracle, IBM DB2

Bigdata: Concepts - Apache Hadoop, Apache HBase, Apache Solr, HBase client APIs for data access, MongoDB No SQL

Tools: IBM Rational Application Developer, IBM Rational Software Architect, Eclipse, TOAD for Oracle and DB2, JMeter, dynaTrace Ajax Edition, TcpMon, SoapUI

Configuration Management and Build Tools: ANT, Maven, Jenkins, SVN, CVS

UML and architecture design tools: IBM RSA, Microsoft Visio

Business Process Management: Vitria Businessware, Lombardi Teamworks

SSO: using IBM Site Minder, custom user registry/TAI, Spring Security using LDAP, SAML technologies

PROFESSIONAL EXPERIENCE:

Solution Architect

Confidential, Hartford, CT

Responsibilities:

• Created Solution Architecture to automate product definition, quoting and rating process for Small Group Insurance plans, seamless experience for Broker and Member Enrollment
• Designed Small Group Rating Engine to manage rating factors, rating algorithm across different products
• Created API Management strategy for current and future integration needs
• Established Service Governance process

Enterprise / Solution Architect

Confidential, Solon, OH

Responsibilities:

• Created Architecture and Design for Medicare Part D Configuration Management platform, application architecture by collaborating with business to define functional and non-functional requirements
• Evaluated and recommended IBM WebSphere Batch for future high performance, data intensive batch job needs
• Formulated Business Continuity plan and Conducted Disaster Recovery testing to ensure all systems are available after a disaster and meets the RPO and RTO specifications

Enterprise / Solution Architect

Confidential, Malvern, PA

Technology: Big Data Hadoop (MapR), Apache Solr, Apache HBase, Java, HTML5, CSS, Spring MVC RESTful Services, Spring Security, Spring JMS, LDAP, SAML 2.0, JSON, TIBCO BPM/BW

Responsibilities:

• Analyzed clients business strategy and determined system architecture requirements to achieve business goals
• Formulated strategic plans for component development to sustain future project objectives
• Hosted JAD sessions across functional and technical teams
• Created Governance, best practices and ensured it is implemented across the solution
• Designed SAML 2.0 implementation of IDP and SP using SAML 2 standards to achieve SSO between Soarian clinical systems with CareXcell.
• Identified and Conducted PoCs and documented application architecture
• Capture NFRs and work with Performance test teams to come up with Test strategy, plans to ensure the solution meets the NFRs

Solution / Application Architect

Confidential

Technology: Java, Sencha ExtJS, HTML5, CSS, Spring MVC RESTful Services, Spring Security, LDAP JSON, Hibernate, Oracle 10 g

Tools: Maven, Jenkins, Sonar code analyzer, dynaTrace Ajax Edition, JMeter

Responsibilities:

• Responsible for architectural and solution approach for key CPOE/EMR requirements, integration with existing systems via HL7
• Responsible for Solution Architecture design including high level entity model, service interface definition, integration and performance testing scenarios, deployment diagrams
• Participates on daily calls with Customer and Business teams during Requirements elaboration phase, creates quick POCs for certain features and demonstrate
• Responsible for reviewing FRDs/Wireframes
• Conduct code reviews to validate and ensure that the implementation meets the proposed architecture/design principles
• Created reusable frameworks for Data Service layer using Spring JDBC, Spring RESTful service layer
• Designed and developed logging framework using Aspects and log4j
• Implemented Security framework using Spring Security, LDAP Authentication
• Responsible for test driven development approach using JUnit, DBUnit

Solution / Application Architect

Confidential, Monroeville PA

Technology: JAVA/J2EE Web Services, Spring, DB2, IBM Web Sphere Portal, Informatica

Responsibilities:

• Responsible for architectural and solution approach to address key business requirements with respect to domain model, complex business logic implementation and system integration.
• Responsible for Solution Architecture design including high level entity model, service interface definition, batch design for transformation and load, integration and performance testing scenarios, deployment diagrams
• Provided design approach involving Service Oriented design for middle tier, Data Services layer and data transformation/load process.
• Involved in creating reusable frameworks for Data Service layer using Spring JDBC
• Designed Web Services layer using JAX-WS web services with Authentication and Authorization using IBM Web Sphere application server and JAX-WS Handler framework.
• Designed and developed logging framework using Aspects and log4j
• Responsible for test driven development approach using JUnit, DBUnit

Solution Architect

Confidential, Monroeville, PA

Technology: JAVA, Spring, Oracle, Apache CXF Web Services, MQ/JMS, Lombardi Teamworks

Responsibilities:

• Identify architecturally significant requirement, Arrive at solution options and recommendation for significant requirements, call out for any Proof of Concept (PoC)
• Review and sign-off FRD, conduct PoCs and record results, produce solution architecture document
• Assist development team, conduct code / solution review - test readiness review
• Review/oversee performance testing scenarios/strategy, review the performance testing results
• Responsible for RxSpecialty Service design to accommodate multi-tenant access
• Building the reference implementation framework using AspectJ and Spring to switch the data source based on the client
• ActiveMQ Integration with Services layer using Spring JMS Templates to simulate ECM messaging infrastructure design

Application Architect / Technical Lead

Confidential, St Louis MO

Technology: JAVA, Struts, Spring DI, Spring Integration with Hibernate, Spring Security, Spring MVC/Web flow, Hibernate, Oracle 10g, Web Services, IBM Websphere Application Server, soapUI, Selenium, Fisheye, Crucible, TcpMon, Maven, Hudson

Responsibilities:

• Solution & Application design
• Involved in Iteration Planning and Estimation
• Refactored code to convert from Struts pages to Spring Web flow
• Designed and developed Spring Security modules for User Authentication
• Developed multiple front end pages using XSLT/XML and Spring Web flow
• Implemented maven scripts to generate web service client jars
• Implemented Spring validation framework for form validations
• Performed code Reviews using Fisheye/Crucible
• Created auto deployment process using Maven/Hudson