SUMMARY:

• 18+ years of IT experience providing consulting, architecture and design service; Proven track record in design and implementation of enterprise SOA, security, big data, and cloud solutions
• High level expertise in various leading edge technologies, including Oracle Identity Management, Oracle Service Bus, Oracle BPM, OpenStack, Docker, Hadoop, Oracle Database, IBM DataPower, SAP Netweaver
• Oracle Service Registry, SOA, SAML, SSO, Java, JEE, Spring, Javascript, IBM WebSphere, BEA WebLogic, MQ Series; Work with complex requirements, in heterogeneous technical environments and in different stages of the project life - cycle: solution proposal, system analysis, architecture and design, implementation and system acceptance; Excellent team player with effective communication and analytical skills; Strong skills in organization, decision making, delegation, and people management.

PROFESSIONAL EXPERIENCE

Confidential

Security Consultant

Responsibilities:

• Coordination of the GC Credential Provider Service integration with clients, leading meetings and design sessions; Assisting senior executives with the time and budget planning of the GC Credential Provider Service enhancement project; Architecture and design of the GC SSO and SAMLv2 Federation solution using OpenAM and OpenIDM software; Design and configuration of the GC Identity and Access Management solution prototypes using Oracle Access Manager, Oracle Identity Manager, and Shibboleth software stacks
• Modification of the GC SSO and SAMLv2 Federation solution for compliancy with the microservice design pattern and elastic cloud standards using multiple Docker containers, Weave virtual network and Open vSwitch external connection bridge
• Configuration of the Openstack cloud for using Docker hypervisor; Design and configuration of the HA Cloud PoC including OpenStack cloud software with active-passive failover capabilities based on the Pacemaker and Corosync modules; Configuration of the OpenStack Keystone identity and access control service; Automating the OpenStack cloud configuration using Vagrant and Puppet software; Customization of the cloud dashboard using OpenStack Horizon API and Python custom modules;

Skills: Oracle Weblogic AS 11g, Oracle Identity Management 11g, Oracle Mobile and Social Access Service 11g, Oracle Identity Federation 11g, Oracle Database 11g, OpenAM 10.1, Shibboleth 2.6, OpenIDM 10, Docker 1.7, Weave 1.2, OpenStack Kilo, Vagrant 1.7, Puppet 4.0, Python 2.7, SAML v2, OAuth v2, REST, JSON, X509, PKI, SOAP, WSDL, SSO, LDAP, Javascript, JQuery, HTML, Ant, Maven, JEE, Linux CentOS 5, Ubuntu 14.04

Confidential

Technical Architect / Senior Developer

Responsibilities:

• Design and implementation of the IBM WebSphere DataPower SOA Appliance 3.8 solution; Design and development of miscellaneous Web Service Proxies and Multiprotocol Gateway services with the SOAP and REST Web Service interfaces including complex XSLT and XQuery transformation in
• DataPower SOA Appliance; Design and implementation of miscellaneous Oracle BPM processes with custom ADF pages and approval flow; Configuring miscellaneous SAP Netweaver Web Services and Proxies;

Skills: Oracle BPM 11g, Oracle Weblogic AS 11g, Oracle Fusion Middleware 11g, IBM WebSphere DataPower SOA Appliance 3.8, SAP Netweaver 7.2, SOAP, WSDL, SSO, LDAP, Javascript, JQuery, HTML, Ant, Maven, JEE, Spring, Windows 2008, Linux RedHat 5

Confidential

Technical Architect / Development Lead

Responsibilities:

• System analysis and evaluation of the SAMLv2 federation solutions from different vendors; Architecture, design and implementation of the highly-available SAML v2 SSO Federation system integrated with the GoC Credential Federation (GCCF), including SAML 2 protocol with signing and encryption, two-factor autantication, and custom Levels of Assurance (LOA)
• Design and implementation of the Hadoop cluster using MapReduce, Hive and Pig for Data Analytics on Large Web Logs; Securing the Hadoop cluster using XA Secure access management system; Integrating Oracle Database Server with Hadoop using Oracle Loader for Hadoop and Oracle SQL Connector for Hadoop Distributed File System (HDFS); Customization of the Web Application access control and SAML federation flow for the Government of Canada Common Look-and-Feel (CLF3) standard; Design and implementation of the user self-registration solution with the LDAP data reconciliation based on customized OpenIDM solution and Spring Java application with the RESTful Web Service interface
• Design and implementation of the OpenIDM master identity storage in the NoSQL database with the custom attribute modification and replication to other repositories via LDAP connectors; Integration of OpenAM and Oracle Mobile and Social Access Service with Facebook using OAuth 2 protocol; Configuration of the Adaptive Risk Autantication Module for the OpenAM Service Provider;

Skills: Oracle BPM 11g, Oracle Weblogic AS 11g, Oracle Fusion Middleware 11g, Oracle Identity Management 11g, Oracle Mobile and Social Access Service 11g, Oracle Identity Federation 11g, Oracle Database 12c, Oracle Loader for Hadoop 2.0, OpenAM 10.0, Oracle VM 3.1, OpenIDM 10, OrientDB 1.0, Hadoop 2.2, Hive 0.13, Pig 0.12, Ambari 1.6, Oracle Fedlets, OpenSSO, Adaptive Risk Autantication, Sun Access Manager, SAML v2, OAuth v2, REST, JSON, X509, PKI, MS .NET Framework v4, SOAP, WSDL, SSO, LDAP, Javascript, JQuery, HTML, Ant, Maven, JEE, Spring, Windows 2008, Linux RedHat 5

Confidential

SOA Architect

Responsibilities:

• Design and development of the highly-available large-scale Oracle Fusion Middleware SOA solutions, including complex XSLT and XQuery transformation with external Oracle database mapping, and custom secured integration between SAP Netweaver, Websphere MQ, and other systems using SOAP HTTP, MTOM, JMS, AQ, and File/FTP/SMTP/MQ OSB transport standards; Design and implementation of the custom Oracle Web Services Manager (OWSM) security policies using Oracle XML Security Java SDK, including SAML assertion and verification, digital signing and encryption for the integration of OWSM with SAP Netweaver
• Design and implementation of the custom Web Service Policies following WS-Security 1.1 standard; Design and implementation of the PKI process for SAP Netweaver including certificate requests generation, signing at CA and installing with the SAP Trust Manager; Architecture and design of the Oracle BPM solution including
• Approval Human Workflow flow; Design and implementation of miscellaneous Oracle BPM business processes and Business Activity Monitoring (BAM) reports; Design and configuration of the Websphere MQ cluster integrated with OSB over JMS and native transport; Design and implementation of the custom SAP ABAP functions for the Financial Product data processing and wrapping related BAPI functions, interfacing with external systems via SAP Netweaver Web Services and Client Proxy Services with custom SAML-based message-level security; Design, installation, and configuration of the Oracle Service Registry UDDI solution; Design and implementation of the HA Weblogic AS infrastructure including the SNMP monitoring and notifications; Design and implementation of the data access application with complex native SQL queries using Grails framework with JQuery UI;

Skills: Oracle Identity Management 11g, Oracle Web Services Manager 11g, Oracle Service Bus 11g, Oracle Service Registry 11g, Oracle Portal 11g, Oracle BAM 11g, Oracle SOA / BPM 11g, Oracle Weblogic 11g, Oracle Fusion Middleware 11g, SAP Netweaver 7.0, ABAP, Websphere MQ 7.1, Oracle Database Server 11g, PL/SQL, Oracle JDeveloper 11g, J2EE, Groovy, Grails, JQuery, REST, JSON, PKI, Web Services, WS-Security, WS-ReliableMessaging, MTOM, WS-Policies, SOAP, WSDL, MIME, UDDI, SSO, LDAP, SAML, HTML, XML, XSL, XQuery, XSLT, OPSS, SNMP, Spring, AOP, Hibernate, Python, Windows 2008

Confidential

Technical Solution Architect

Responsibilities:

• Design and implementation of the clustered IBM WebSphere DataPower SOA Appliances 3.8 solution, including ESB and XML Gateway, custom SSL with one-way and mutual autantication, SAML assertion between the servers, and miscellaneous Web Service Proxies with WS-Security policy, and message-level signing and encryption; Design and implementation of miscellaneous Oracle Service Bus services, Proxies and custom J2EE modules, including complex XSLT and XQuery transformation; Creating and configuring miscellaneous SAP Netweaver Web Services and Proxies; Securing Web Services
• Endpoints with the Oracle Web Services Manager and Weblogic WS-Security Policies; Applying the WS-ReliableMessaging and MTOM policies to the Oracle Service Bus and Weblogic Application Server; Data modeling and implementation of the Oracle PL/SQL stored procedures and functions, including database invocation from the DataPower SOA Appliances via ODBC SQL interface;

Skills: Oracle Identity Management 11g, Oracle Web Services Manager 11g, Oracle Service Bus 10g, Oracle Service Registry 10g, Oracle Weblogic 11g, Oracle Fusion Middleware 11g, SOA, SAP Netweaver 7.2, Oracle Database Server 11g, PL/SQL, Oracle JDeveloper 11g, IBM WebSphere DataPower SOA Appliances 3.8, Eclipse 3.5, Oracle Access Manager 11g, Oracle Identity Federation 11g, MS Active Directory 2003, Apache 2.2, J2EE, PKI, Web Services, WS-Security, WS-ReliableMessaging, WS-Policies, SOAP, WSDL, UDDI, SSO, LDAP, SAML, HTML, XML, XSL, XQuery, XSLT, JAXB, JAAS, JAZN, Spring, Hibernate, X509, SSL, Perl, Python, Windows 2008/Vista

Confidential

Integration Architect

Responsibilities:

• Technical leadership of the enterprise SOA solution design and implementation for serving 400.000 end users of the GoC Retirement and Pension online system; Architecture and design of Oracle SOA solution, integrated with Siebel eBuisness 8.0, Oracle Portal 10g, and legacy systems, with high level of modularization, separation, and isolation of the components; Configuration of the highly-available clustered SSL-secured SOA Production environment; Design and implementation of sophisticated BPEL processes with business logic, including complex XSL types, DOM parsing, and XSLT and JAXB data transformation
• Design and implementation of custom Oracle SOA interfaces with Siebel Business Services, including JAX-RPC Web Services, JMS Web Services, and Siebel JCA Connectors; Architecture and design of the BPEL Human Workflow functionality and BPEL Worklist applications; Design and implementation of clustered JMS AQ interfaces to legacy application
• User and group provisioning for SOA based on the highly-available Oracle Access Manager 10.1.4; Securing Web Services using X509 encryption and digital signing, and SAML assertion; Integration of Oracle Portal, Oracle AS Single Sign-On, and Oracle Access Manager using custom Java plug-in; Configuring Oracle Certificate Authority for automated X509 security certificate provisioning.

Skills: Oracle BPEL Process Manager 10g, Oracle Enterprise Service Bus 10g, SOA, Oracle Application Server 10g, Oracle Portal 10g, Oracle Database Server 10g, Oracle Web Services Manager 10g, Oracle JDeveloper 10g, Eclipse 3.4, Oracle Access Manager 10g, Oracle Identity Manager 10g, Siebel eBusiness 8.0, J2EE, Web Services, WS-Security, SOAP, WSDL, UDDI, GWT, Spring, Hibernate, AJAX, SSO, LDAP, SAML, HTML, XML, XSL, XSLT, JAX, DOM, JAXB, JMS, JSP, JCA, JAAS, JDBC 2.0, AQ, Javascript, X509, SSL, PL/SQL, SQL*Plus, Korn shell script, Linux RedHat 4.0, Windows 2003/XP/Vista

Confidential

Senior Architect

Responsibilities:

• Technical leadership of the highly available Oracle Collaboration Suite and Portal 10g solution implementation; Custom user self-registration and provisioning using highly-available Oracle Access Manager solution; Design and implementation of custom structural and auxiliary LDAP v3 classes for the User, Group, and Organization
• Integration of the Oracle AS Single Sign-On with the highly available Oracle Access Manager solution using custom Java plug-in; Implementation of the Web SSO Federation system using Oracle Identity Federation and OpenSSO Fedlet products; Miscellaneous Java and PL/SQL portlets for Oracle Portal 10g; Customized content management e-mail notification based on the Oracle Content Management Event Framework (CMEF); Event framework-based integration of the Oracle BPEL Process Manager 10g with the Oracle Collaboration Suite;

Skills: Oracle BPEL Process Manager 10g, SOA, Oracle Application Server 10g, Oracle Portal 10g, Oracle Database Server 11g, Oracle JDeveloper 10g, Oracle Access Manager 10g, Oracle Identity Manager 10g, Oracle Identity Federation 10g, OpenSSO, Oracle Content Management Event Framework 10g, Oracle Collaboration Suite 10g, J2EE, Web Services, WS-Security, SOAP, WSDL, UDDI, SSO, LDAP, HTML, XML, XSL, XSLT, JAX, DOM, JAXB, JMS, JSP, JCA, JAAS, JAZN, JDBC 2.0, AQ, Javascript, X509, SSL, PL/SQL, SQL*Plus, Korn shell script, Linux RedHat 4.0, Windows 2003/XP

Confidential

Principal Consultant

Responsibilities:

• Implementation of clustered Oracle Portal 10g solution, including miscellaneous Java and PL/SQL portlets, custom user and grous synchronization with LDAP (OID), and Single Sign - on (SSO) integration with external J2EE Struts application;
• Implementation of the BPEL -based integration of SOA systems including sophisticated data transformation, fault handling, JMS and Oracle Advanced Queues.
• Design, configuration, and tuning of the clustered Oracle BPEL Process Manager system, including SSL and PGP encryption-based security. Configuring Oracle Certificate Authority for automated X509 security certificate provisioning.
• Architecture and design of the Oracle Application Development Framework -based solutions using various J2EE design patterns.
• Implementation of the Oracle AS 10g Infrastructure, Portal and Middle-tier clustered environment.

Skills: Oracle Database Server 10g, Oracle JDeveloper 10g, Oracle Identity Manager 10g, Oracle Certificate Authority 10g, Oracle BPEL Process Manager 10g, Oracle Application Development Framework 10.1.3, Struts, SOA, Web Services, SOAP, WSDL, UDDI, Oracle Application Server 10g, Oracle AS Portal 10g, Oracle COREid Identity & Access System 7.0, Oracle eBusiness Suite 11i, Oracle Workflow Manager, Design Patterns, Java SE, J2EE, LDAP, HTML, XML, JSP, JDBC 2.0, X509, SSL, JAAS, JAZN, PL/SQL, SQL*Plus, Ant 1.5.1, Korn shell script, Linux RedHat 4.0, Windows XP.

Confidential

Application Architect

Responsibilities:

• Designed critical parts of the J2EE-based online administration system providing Internet access to the wide range of the retirement and pension legacy functionality.
• Coordinated design and implementation of the Rational Unified Platform-based automated testing and defect tracking infrastructure for the e-access and client-server legacy applications;
• Coordinated design and implementation of the automated build, deployment on the WebSphere 5.1 server and sanity check for the e-access application. The system TEMPhas been implemented using ant scripts and IBM Tivoli software;
• Coordinated design and implementation of the monitoring system based on IBM Tivoli software, including history data warehousing in Oracle, monitoring critical situations and performing corrective actions for about 20 SIT, QA and production servers on presentation, application and database (legacy) tiers;
• Configured and tuned web- and enterprise applications on the IBM WebSphere 5.0, 5.1 and 6.0 application server;
• System performance optimization using low-level monitoring of the Oracle database server including more TEMPthan 1000 tables and packages and complex PL/SQL legacy code;

Skills: SOA, UML, Design Patterns, Java SE, J2EE, C/C++, C#, LDAP, HTML, XML, JSP, Rational Rose, Rational Unified Plaftorm, Rational ClearQuest, Rational ClearCase, Rational Functional Tester, Rational Robot, IBM WebSphere 5.0-6.0, IBM Tivoli Monitoring, Hummingbird Exceed 7.0, IBM WSAD 5.0, Web Services, SOAP, WSDL, UDDI, JavaMail 1.0, JDBC 2.0, Oracle 9i-10g, OCI 8, PL/SQL, Pro*C, SQL*Plus, MS Visio 2000-2003, TCP/IP, PVCS version control systems, Ant 1.5.1, AWK, Korn shell script, HP-UX, Windows 2000-2003 Server

Confidential

Senior Consultant

Responsibilities:

• Senior developer / architect in the implementation the high-volume online transaction system providing Internet access to the retirement and pension legacy system for Ontario Government. Designed and developed critical part of the highly available large-scale J2EE/Oracle application; performed configuration design and implementation of the IBM WebSphere 4.0-5.0 application server; Build manager of high-volume large-scale clustered Internet Banking Application Server in the Canadian Imperial Bank of Commerce, providing access to the Internet and wireless banking; Configuration and maintenance of 10 DEV and SIT J2EE and Web application silos; support and troubleshooting of the UAT and PROD environments
• Design and administration of the CVS and MKS version control repositories. Analysis and design of the data inventory and architecture track of the high-volume transaction Internet system for CyberWorld Group. Developed multiple recommendations to improve both back-end and front-end functionality.

Skills: C/C++, Java, J2EE, SOA, Java Scripts, SOAP, HTML, XML, JSP, UML, Design Patterns, Rational Rose, Rational ClearQuest, IBM WebSphere 4.0-5.0, BEA WebLogic 5.0-7.0, JDBC 2.0, UML, Design Patterns, Web Services, SOAP, WSDL, UDDI, MFC, STL, ADO, ASP/ASPX, PHP, C#, Microsoft .Net Framework, MQ Series 5.0-5.2, SQL for Oracle and SQL Server platforms, Oracle 8.1.6-8.1.7 , PL/SQL, Pro*C, SQL*Plus, SQL Server 2000, ErWin, MS Visio 2000-2003, TCP/IP, POP3/SMTP, CVS 1.1, PVCS and MKS 2.0 version control systems, Ant 1.3.1-1.5.1 , AWK, Korn shell scripts development for different UNIX OS, Genesys CTI, IIS 5, Perl, Siebel eBusiness 6.0-6.3, E.piphany AP 5.0, AIX 4.1, HP-UX, Sun Solaris 8.0, Windows 2000/NT 4.0