OBJECTIVE:

• To utilize my diverse and extensive Information Technology skills and knowledge in delivering excellent business solutions.

TECHNICAL SKILLS:

Technology and Tools: ESB: IIB, Datapower, Websphere MQ, ESQL, DFDL, JBoss ESB Java (10+ years), J2EE(7 years), GWT, Hibernate, XDoclet, JSTL, Log4J, JUnit, AOP, AspectJ, JTA/JTS C/C++ (8 years), STL, Signal Handling OOA/OOD, GoF Pattern, J2EE Pattern

CASE: UML, RUP, Agile, Sparx

Security: JSSE, JCE, RSA BSAFE Crypto - C 5.1

Database: Oracle 10g, PL/SQL, Sybase 11, Toad, PowerDesigner

Application Server: WebSphere 6, Weblogic 8, JBoss 4

Markup Language: JSON, YAML, XSL, DTD, DOM, Schema, XPATH

PROFESSIONAL EXPERIENCE:

Confidential

IIB Developer

Tools: IIB 10.0, MQ 8.0, AIX, Oracle Cloud, Datapower XI52, RESTful/JSON, ESQL, API Connect, SoapUI, DFDL, YAML, Cobol Copybook·

Responsibilities:

• Applied Micro-Service Architecture to the large Tokenizer Service.
• Built and Configured RESTful Services through IBM API Connect.
• Integrated IIB Triple Service Calls to implement a high availability solution.

Confidential

Consultant

Tools: IIB 9.0, MQ 7.5, HL7, FHIR, Datapower XI52, RESTful/JSON, ESQL, WSRR 8.5, RSyslog, SoapUI, XMLSpy, WAS 8.5, Eclipse Oxygen, Sparx, C++

Responsibilities:

• Designed solutions through the combination of Datapower and IIB.
• Provided comprehensive solutions to a large scale Health Information System
• Integrated IIB Global Cache as a high performance approach.
• Built HL7 large Message Sets for eHealth.
• Designed RSyslog core components for Datapower XI52.

Confidential

Lead Developer

Tools: IIB 10.0, MQ 8.0, Linux, RESTful/JSON, JSON Schema Swagger, YAML, CA SCM, IBM DataStage, ESQL, SQL Server, SoapUI, XMLSpy, QTAssistant, Jenkins, IFX

Responsibilities:

• Designed RBC Generic Logging and Auditing solutions.
• Committed Message Flows and Message Models for RESTful Services.
• Designed large scale MQ Clusters with High Availability.
• Implemented high performance message flows using Fan in/Fan out pattern.

Confidential

Consultant

Tools: IIB 10.0, MQ 8.0, Linux, WSSE, Java, ESQL, Openssl, SoapUI, Salesforce, Guideware

Responsibilities:

• Mentored a group of IIB developers.
• Designed Message Flows and Message Models for key business.
• Presented IIB Global Cache solution, Logging solution, Decision Services solutions, Auditing and Monitoring solutions.
• Committed IIB Pattern solutions.
• Provided WSSE two-way SSL authentication solutions, authentication solutions.

Confidential

WMB/MQ Administrator

Tools: Websphere Message Broker 7.0, IIB 9.0, MQ 7.5/7.0, Datapower XI52, AMS, WSRR, Tivoli, WAS 7.0, Java, Oracle, ESQL

Responsibilities:

• Planned / Designed projects migration from WMB 7.0 to IIB 9.0 and MQ Cluster migration to MQ 7.5.
• Managed / Maintained several large scale and complex QM Clusters with high volume of messages going through.
• Configured Datapower Multiple Gateway Protocol,, JSON processing, FSH, WSRR handshake etc.
• Analyzed / Designed WMB message flows, message format, performance improvement.
• Setup one-way / two-way SSL connections on WMB.

Confidential

WMB Developer

Tools: Websphere Message Broker 8.0, IIB 9.0, MQ 7.5, WSDL, Java, Oracle, ESQL, JDBC, Cobol

Responsibilities:

• Developed message flow using XMLNSC, MTOM, Web Service, WSDL and Security etc.
• Practiced on IIB WebUI, WLM Policy.
• Committed Proof of Concept of IIB Global Cache.
• Built Message Broker environment / MQ infrastructures.
• Designed complicated mapping flow with high performance.
• Message modeling using DFDL in WMB.
• Designed Common Mapping module.

Confidential

System Consultant

Tools: JBoss SOA ESB, MQ, Websphere ESB, Java, Oracle, Netezza

Responsibilities:

• Maintained JBoss Message Flow and Websphere ESB.
• Troubleshooting message flow in MQ
• Analyzed/Enhanced JBoss JBPM Scheduler

Confidential

WebSphere Developer

Tools: Message Broker, MQ, Datapower XI50, SWIFT, Cobol, ESQL, AIX, z/OS

Responsibilities:

• Managed, configured, healthchecked Websphere MQ/WMB components in a global environment
• Developed Message Flow/Message Set/Mapping
• Built MQ infrastructures/Message Broker environment
• Diagnosed the problems of ESB/Message Flow/MQ/XI50
• Developed Data Mapping for XI50 using WTX Design Studio

Confidential

Sr. Java Developer

Tools: Spring, Eclipse, JBoss, JMS, iBatis, MAT, Maven

Responsibilities:

• Developed server-side for massively multiplayer games in heavy stress
• Memory leak analysis for heavy-loaded environment.

Confidential

Consultant

Tools: WAS 6, Eclipse, JBoss, ESB, WebSphere MQ, Message Broker, ESQL, Metastorm Integration Manager, JUnit, Hibernate, Spring, Struts, GWT, Oracle 10g, AIX·

Responsibilities:

• Designed and implemented Centralized Identity and Access Management across the multiple applications.
• Provided integration solutions including message flows, message routing and ESB Managed File Transfer.
• Responding to resolve production issues through analyzing complicated scenario and providing enhancement.
• Develop Message sets and flows to transform and map messages.

Confidential

Senior Developer/Analyst

Tools: WAS 6, MQSeries, IntelliJ, MyEclipse, XDoclet, JBoss, JUnit, Struts, Spring, Hibernate, Oracle 10g, PL/SQL, Toad, PLSQL Developer, Poseidon, Solaris, UML

Responsibilities:

• Enhanced and re-engineering the eSpear global trading system of Deutsche Bank. Designed large-scale database driven applications that perform efficiently and meet business requirements in a fast-paced environment. Analyzed Oracle objects, documented business rules, functional and technical designs, test cases, and user guides.
• Responding to production issues by business processes analyzing and providing enhancement.
• Designed a health check solution to provide a thorough assessment of UAT and Production environment automatically.
• Troubleshooted performance issues and bugs within Queue Manager. Converted business rule to web applications.

Confidential

Principal Consultant

Tools: WAS 4, Eclipse, JUnit, Struts, Hibernate, Oracle 9i, Toad, Log4J, XDoclet, PL/SQL, RUP, CVS, PVCS, C++, WIN32

Responsibilities:

• Responsible for Cabling System architecture for overall technical strategy, Subsystem interfaces and design pattern. Developed high level component architecture for Cabling System.
• Responsible for developing project plan, resources allocation, monitoring and reporting progress communication to project stakeholders.
• Established proof of concept between Design Pattern and ERP system.
• Designed Oracle database structure for Cabling system.
• Developed core component of internal bus with design pattern.

Confidential

Senior Developer

Tools: C++, TIB/Rendezvous, TIB/IM, TIB/ADB, TIB/MB, Distributed Queue, JDK 1.3, Weblogic 6.1, Xerces 1.5

Responsibilities:

• Designed, implemented and deployed a reusable, configurable, distributed framework for application integration, comprised of a workflow server, distributed messaging server, and database server. Developed adapters for three different workflow products. Designed and developed a real-time electronic trading server for money-market and bond securities.
• Used TIB fault tolerance to coordinate a group of redundant processes to prevent software and hardware failure. Configured redundant TIB/RVRD to deliver message Confidential network boundaries.