SUMMARY:

• 25+ years IT practice of J2EE/C++/COBOL and middleware solutioning on J2EE platform WAS/WebLogic/JBoss; 15+ years API expertise of DataPower/APIC, CA Portal, Apigee, IIB; Proven IAM/SSO implementation and integration practice of SAML, OAuth, Kerberos, OpenID, OTP, 2FA/MFA and PKI/SSL/Crypto; strong Load Balancer and Datacenter/Cloud infrastructure experience; Applied Cloud Docker/Kubernetes Swagger/OpenAPI microservice expertise; Proven practice of CI/CD of Jenkins/GIT/Ansible
• IBM Certified SOA solution implementer with DataPower, WMB/IIB, WMQ, APIC
• 20 years MQ/ESB/SOA Service solutioning of J2EE and Node/Express
• Strong expertise/practice of SSO/SAML/OAUTH/JWT/OIDC/MFA with SSL/PKI
• Sun Certified Enterprise Architect for J2EE
• Strong F5, NetScaler and Cisco load balancing solution/infrastructure experience
• Experience Salesforce, OpenStack, PCF, Azure, AWS cloud solution integration
• 14 years integration expertise in WMQ, Tibco, OpenAPI/Swagger, JSON/YAML
• 15 years J2EE application architect/infrastructure/implement experience
• 25+ years of Expert Unix/Linux with Perl/Python scripting experience

TECHNICAL SKILLS:

SKILLS: ESB/SOA DataPower, WMB/IIB, WMQ, OSB, Oracle SOA, TIBCO BW, Node IDM/IAM Tivoli/FIM/ISIM/ISAM/TDI/SDI, CA IDM/SiteMinder, OpenAM, OIDC, OTP J2EEWAS(15 yrs), WebLogic(7 yrs), JBOSS, RAD, WMB/IIB, Spring CloudPCF, OpenShift, VMWare, AWS, Azure, Salesforce, GCE DatabaseOracle(15 years), DB2(15 years), SQLServer, MySQL, MongoDB, NoSQL OTHER ITCAM, UML, XML/XSLT, MQ, EDI, Git, SubVersion, Jenkins, Ansible PlatformUnix/Linux(20+ years), AS/400, Main Frame, Windows

PROFESSIONAL EXPERIENCE:

Sr. DataPower/API Consultant

Confidential

Responsibilities:

• Design/Implement AD/Salesforce/OpenAM/NetIQ SAML/JWT/OAuth SSO flow
• Design/Implement WMQ/IIB message flow and pub/sub solution
• Design/Implement/Deploy Swagger/OpenAPI microservice backend on GCP/GCE
• Design/Implement AS2 Business to Business file transfer solution
• Implement Load Balancer and PKI/SSL infrastructure and security
• Build cloud monitoring solution with AppDynamics, Uptime, Logarithm

Technology: DataPower, WMQ, CA APIM/Portal, JWT, SAML, OAUTH, OIDC, Swagger, Docker, Node, Express, MySQL, WMQ, AMQP, GIT, Ansible, AppDynamics, Uptime

Sr. APIC/ISAM Consultant

Confidential

Responsibilities:

• Architect APIC solution and WSDL to Restful adapting for mobile banking
• Design/Customize TFIM self care and user registration flow with TDI/SDI
• Design/Implement TFIM/ISAM SAML2 and OAUTH flow to Bluemix and PCF
• Design/Implement Node Strong loop micro service for IAM layer

Technology: ISAM, TFIM, APIC, Bluemix, PCF, DataPower, JWT, SAML, OAUTH, STS, PKI/SSL, APIC Portal, Salesforce, Node, React, Docker, Redis, Swagger, GIT

Sr. DataPower / Security Consultant

Confidential

Responsibilities:

• Architect/Implement ISIM/ISAM/DataPower security architectural integration solution
• Build TFIM SAML SSO to Clarity, OAUTH to AZure cloud platform
• Update ISAM 6 to 8 and implement mobile AAC/One Time Password OTP feature
• Install ISIM 7 and configure ISAM/Windows AD provisioning solution
• Migrate ISIM 6 workflow to ISIM 7 in private VMWare/Docker cloud

Technology: DataPower, XSLT, ISAM, ISIM, TDI/TDS, PKI/SSL, NetScaler, Gateway Script, JWT, OAuth, SoapUI, Azure Cloud, Docker, Node

Sr. DataPower Consultant

Confidential

Responsibilities:

• Build Visa/MasterCard/Interact related SAML/OAUTH token integration solution
• Integrate Payment Hub, Mobile Banking, online banking application with ApplePay
• Build Restful JSON/OAUTH solution to MasterCard/Interact/TSYS
• Build and maintain SAML service identity prorogation and SSO

Technology: DataPower, WSRR, WTX, AD, SSO, PKI/SSL, JSON, OAuth, RESTful, SoapUI, XSLT, Kerberos, SAML, AS400, Jenkins, Solaris

Sr. APIM Solution Consultant

Confidential

Responsibilities:

• Design and build API management solution of XI52/WMB/WESB integration
• Build/Support WAS/Salesforce Kerberos/SAML/OAuth/JWT SSO solution
• Build and roll DataPower MQ/HTTP service routing and monitoring solution
• Build Barrier data center middleware XI52/WMB/WESB/WAS/WMQ platform
• Troubleshoot middleware platform service PKI/SSL and API infrastructure

Technology: DataPower, WMQ, WMB, WESB, ISIM, XSLT, JSON, WAS, PKI/SSL, WSRR, IAM, AD, OpenStack, VMWare, Salesforce, F5, GSS/CSM, SOA, SoapUI

Application Infrastructure Architect

Confidential

Responsibilities:

• Design and build WMB message flow applications to integration SAP ERP
• Build multi - instance WMQ/WMB high availability and load balancer solution
• Renewal the ESB PKI/SSL infrastructure for WMQ, WMB, WAS and IHS
• Troubleshooting the PKI SSL of IHS, MQ, Cisco Load balancer and firewall

Technology: WMB, ESQL, WAS, WMQ, ITCAM, Terra Data, PKI, SSL, REST, SoapUI, AIX, Cisco LB, PowerHA, BMC, SAP, Remedy, Mercury QC, CVS

Sr. ESB/Integration ConsultantContract

Confidential, TX

Responsibilities:

• Lead Tibco EMS based web service and RESTful design & implementation
• Integrate MDM Web Service interface with Mainframe and Tibco EMS/BW
• Design/implement DataPower security enforcement with AAA, XSLT and SLM
• Design/implement Tibco BW Web Service and JMS data transformation solution

Technology: WAS, MDM, DataPower, WESB, WMB, WID, SOA, Tibco BW, EMS, ITCAM, Trillium, Spring, Web Service, BPEL, XSLT, CXF, UML, ILOG, Subversion, Linux, Hudson

Sr. Integration Consultant

Confidential

Responsibilities:

• Design/Implement CA IDM self-registration and account provisioning flow
• Customize IDM workflow and email templates
• Design/Implement portal integration solution on ALSB/OSB
• Design/Implement customer portal Salesforce integration with APEX and VisualForce

Technology: CA IDM/AM/SiteMinder, XSLT, OSB, Tibco BW, Layer 7, CMS, LDAP, Salesforce, BPEL, JAX-WS, JQuery, UML, Subversion, Hudson

Sr. J2EE Developer/Architect

Confidential

Responsibilities:

• Design/Implement password reset integration application into online banking system
• Implement/Support online banking SSO with customized WAS user registry
• Implement Kerberos based WAS SPONEGO solution

Technology: WAS, DataPower, WID, SSO, Solaris, EJB, MDB, WMQ, Tibco BW, ITCAM, Web service, Spring, Struts, UML, CSS, ClearCase, ClearQuest

Sr. Integration Architect

Confidential

Responsibilities:

• Install and manage AS400 Tivoli Directory Server and SunOne LDAP server
• Build WAS and SiteMinder SAML SSO integration solution
• Design and implement LDAP server Hub to Hub replication infrastructure
• Design and Build AS400 user provisioning and password synchronization solution
• Implement/troubleshoot PKI/SSL solution for WAS/AS400/LDAP/WMQ

Technology: WAS, WMQ, Tivoli, LDAP, SiteMinder, PKI, ITCAM, Spring, Web Service, UML, CVS, Solaris, AS400

Sr. J2EE Developer/Architect

Confidential

Responsibilities:

• Install/Build CA SiteMinder, CA IDM, eTrust LDAP server environment
• Customize CA IDM self-service provisioning workflow and BLTH
• Customize Portal and IDM server access with SiteMinder Agent setup
• Migrating customer data to CA eTrust LDAP and build IDM JDBC Connector
• Implement SAML token based SSO to SAP billing system

Technology: WebLogic, ALUI, ALSB, SSO, LDAP, CA SiteMinder, CA IDM, XML, JDeveloper, Oracle, AJAX, CSS, Spring, Struts, Web Service, UML, Solaris

Solution Architect

Confidential

Responsibilities:

• Architect and Develop the AMDOCS EJB connector and Web Service connector
• Design and Implement JMS/MDB message mediation flows
• Architect and Customize Log4j enables sub minute searching over 40G daily log

Technologies: WebLogic, Eclipse, LDAP, EJB, Struts, Web Service, XSLT, JQuery, Spring, iBatis, EasyMock, UML, Perl, Solaris, CruiseControl, ClearQuest

Sr. Solution Developer/Architect

Confidential, Markham, ON

Responsibilities:

• Team lead offshore team build and maintain the credit card application system
• Implement credit card J2EE applications with EJB, MDB and web services
• Install/Build/Configure WAS/WebSeal/TIM/TAM IDM and IAM environment
• Build TIM OPAL Webservice based identity feed solution and related work flow
• Build WebSeal EAI authentication module for WAS LTPA SSO integration
• Develop and maintain WMB/WBI MQ/SMTP/File adapter integration solutions

Technologies: WAS, WID, WMQ, WMB, WPS, DataPower, WebSeal, TIM/TAM, SSO, Spring, EJB, XSLT, Oracle, ESQL, UML, Perl, CVS, ClearCase, Solaris, Linux

Sr. Java consultant

Confidential, Mississauga, ON

Responsibilities:

• Develop the document life cycle management component
• Customize reporting dash board reporting function
• Develop partner web services on Axis with PKI enabled security

Technologies: WebLogic, RMI, XML, XSLT, SOAP, Struts, JavaScript, CSS, LDAP, UML, Oracle, PL/SQL, Log4j, Ant, Eclipse, CVS, Tomcat

Sr. Java Developer

Confidential

Responsibilities:

• Design and implement license control module with PKI/JCE
• Design and implement image processing module with Java 2D

Technologies: JDBC, Swing, XML, JSSE, JCE, Java 2D, Tomcat, JUnit, JBuilder, CVS, Solaris, Linux, Windows

Java/C++ Team Lead

Confidential

Responsibilities:

• www.d2dlogistics.com portal. A J2EE system for logistics industry on-line business processing, EDI/Text/XML exchanging and service billing.
• JDE ERP Implementation for PriceSmart, including Procurement, Inventory and Financial modules.
• China Construction Bank Banking System, an OLTP savings and deposits account management system.

Technologies: Java, C++, RPG, COBOL, MQ, WAS, WebLogic, EJB, JMS, XML, EDI, LDAP, CVS, Ant, JUnit, Oracle, DB2, Sybase, PL/SQL, AIX, Solaris

Sr. Developer

Confidential

Responsibilities:

• Analyze/Develop warehouse system modules.
• Analyze/Develop financial system modules.
• Integrate/Maintain enterprise wide application information systems.

Technologies: C/C++, RPG, COBOL, PL/SQL, Socket, ODBC, Java, JDBC, XML, Oracle, Unix, AS/400, Windows