SUMMARY:

• Over 17 years of experience in technical architecture and professional consulting.
• Hand on experience in Cloud/SOA architecture with focuses on data and security for growth, availability, re - usability, simplicity, and reduced cost.
• Excellent industry credentials (CISSP, Oracle, and IBM) with strong educational backgrounds (M.B.A, B.S. Computer Science, and Math).
• Various industry experiences with involvement in all phases of IT life-cycle.

PROFESSIONAL EXPERIENCE:

Confidential

Colorado Springs, CO

Security Architect / ISO

• Risk management strategies for security threats and compliance requirements.  Lead a risk assessment study to validate perceived risks. Lead POC projects, creating program plans, test criteria, and product selection using requirements gathered from clients and engineering.
• PCI / HIPAA security assessment / review of applications.
• Lead enterprise Splunk project; dispersed SEIMs into centralized Splunk environment including migration from QRadar to Splunk, work with various IT organization from development to deployment and cybersecurity team for SEIM enhancements and reporting.
• Oracle Identity and Access Management Suite, integration with PeopleSoft, Hyperion, OBIEE, RSA, OAM, OAAM, OIM, SOA, OID/AD, OUD, in Oracle Fusion Middleware on Oracle Exadata / Exalogic environments. SSO with HA in DMZ with various middleware products.
• Manage efforts and identify requirements of the project. Identify and define standards, deliverables, work products, and project schedules.
• Prepare plan at the task level and development of organization structure for the project, identify resource requirements in personnel, hardware, software, and facilities.
• Security integration with Privileged Identity Management (PIM) - CyberArk, Adobe Experience Manager, Axway, and Splunk.
• Security review and design of centralized LDAP.

Confidential

Enterprise Architect 

• Confidential industry contracting as a senior architect in charge of enterprise data services and security services reporting to CTO.
• Lead the creation and/or evolution of the enterprise architecture strategy including coordination of an appropriately balanced pursuit of enterprise business, information, technical and solution architectures.
• Lead the identification and analysis of enterprise business drivers to develop enterprise architecture requirements. Work to comply with compliance, standard, and guidance of Confidential organizations and others such as FISMA, NIST, ISO, DISA and PCI for SOA driven Enterprise Architecture.
• Define reference architectures, design goals and priorities, coding standards for the division: for both new and legacy deployments. As a Premier IBM Partner, recommend solutions around IBM technology about enterprise services solution such as FileNet, TIM, TAM, TDI, TUSSO, TFIM, QRadar, Optim.
• Collaborate with and support product management on new product ventures - providing innovative ideas and new possibilities based on technology trends. Participate in proposal writing and recommend of resource planning - solution ranging from multi-millions to double digit millions.
• Lead and mentor other architects to standardize software architecture for products, services, business systems.
• Lead virtualization project: Moving 65 distributed data centers into virtualized central location. Convert distributed client server based application environment into virtualized application environments.

Confidential

Redwood Shores, CA

Security Architect

Technology: SSO, OAAM, OID, OAM, OIM, SOA, DLP, TDE, DIP, OVD, WNA, VPD, PKI, Encryption, (3DES, AES), LDAP, Hashing checksum (SHA, MD5), SSL, Oracle Secure Backup, encrypted backup, obfuscations, 11i, r12, Siebel, Sun Access Manager, Sun Load Balancer.

• Provided Oracle security expertise to clients. Security assessment, gap analysis, solutions recommendation and implementation plan for short-term tactics and long-term strategy.
• Help client meeting regulatory compliance and policy such as HIPPA and SOX within scope of technical solution. Provided Oracle security best practices and implementation expertise.
• Use case review and development of organization wide identity and access management, policy and procedure and assessment of technical solution and its implementation.
• Security solution around application accessing sensitive data (Credit card, PII, PHI, financial information), such as PCI, SOX, and HIPAA. Working with other vendors such as Archer, OpenPages.
• Security auditing on database, operating system, and applications environment.
• 11 million user I&AM solution and deployment for large U.S. based retail store.
• Firewall/DMZ/SSO design and implementation. Encryption and key management strategy from mainframe to open systems, working with NuBridges, nCipher, Ingrian, and EMC.
• Securing externally facing application modules such as iReceivables and iProcurements, BPEL / Web services security, and data warehouse security. 2 factor authentication with RSA for Oracle Single Sign On environment.
• Database security with Oracle Database Vault/Audit Vault and working with Optim, RSA DLP, Vontu for data masking and DLP solutions.
• Encryption solution around data security, such as data at rest, in transit, and in motion.
• Database security with Siebel application. Security assessment and provided a strategy document to address information security issues for Motorola Information Protected Services (MIPS). Security policy review and suggestions with legal and policy department.
• SunOne (iPlanet) and SunOne Policy Agent with Oracle SSO.
• System High Availability (HA) and Disaster Recovery (DR) solution and implementation of Maximum Availability Architecture (MAA) for business continuity.
• Multi-sourced & distributed computing environment with Materialized View (MV) / Snapshot, Advanced replication, Oracle Streams, and security with Virtual Private Database (VPD); fine-grained access control & row label security.

Project Manager

Confidential

Responsibilities:

• Manage and coordinate group of more than 30 team members. Developed project work plan and track performance against the work plan and proactively address issues posing a risk to project timeframe.
• Manage performance and scalability of 31 interfacing components to customized e-Business suite.
• Monitoring and reporting the project’s progress against the plan. Performed analysis of risks, issues, and problems implement corrective action or escalate to project stakeholders.
• Resource management to procure staff or physical resources for the project.
• Perform coordination and communication functions within the project organization.
• Technical audit of existing architecture and high availability presentation and recommendations.
• Provided proactive support, advice & guidance, through research of subject area to support business development.

Solution Architect

Technology: OS/390, CICS, VSAM, DB2, AIX, Shark ESS, NT, TSM / ADSM, ColdFusion, Enhydra, Stellent, Velocity, PeopleSoft 7.5.x (Fin / HR), ESRI (GIS), Transparent Gateway for Sybase, Oracle Streams, AD.

Responsibilities:

• HW / SW recommendation, technical staff planning, implementation path, and estimate project duration.
• Security assessment and feasibility study of identity management of existing security infrastructure.
• Study of existing computing environments and applications supported by MOA and make recommendations with substantiation and TCO estimates, which are consistent with ITD’s tactical and strategic goals.
• Transparent Gateway for Sybase and Oracle Streams using heterogeneous apply to Sybase.

Data Architect

Technology: IPMP, VIP, trunking, iSCSI, Waffle, TOE, VLAN Tagging, HP-UX, Sun Solaris, Shark ESS, SurEdge, A1000, D1000, StorageTech, VERITAS, BMC, Oracle 9i rel 2, 9iAS rel 2, Congnos, Embarcadero, Informatica, Brio, Cybermation, Oracle Real Application Cluster (RAC), Red Hat Linux, NetApps, iSCSI, Jmeter, MySQL, 10g, 10g RAC, Oracle Grid, Sybase, PeopleSoft, Sun Solaris, BroadVision, Oracle Streams, Ross, Power Broker, Active Failover Cluster.

Responsibilities:

• AT&T hardware/software & infrastructure recommendations for all outsourced projects: Joint effort between NetApps, CISCO, Sun, and Oracle.
• Generic Connectivity / Heterogeneous Services (Open System Gateways) / Transparent Gateway. Migration Workbench from Sybase 11.9.2 to Oracle. Features of dynamic memory allocation, prioritize user groups / limit number of queries / Dynamic re-prioritization, data partitioning, VPD, LDAP, SSL, PKI, Kerberos, bitmap / bitmap join index, MV / query re-write, parallel queries, OLAP functions - cube, rollup by groups, groups within groups.
• 10g RAC, Automatic Storage Management (ASM), Enterprise Grid Computing, Heterogeneous
• Connectivity, Automatic Database Diagnostics Monitor (ADDM).
• Technical audit of 630GB Data Mining with business intelligence and 100GB OLTP system.
• Performed concurrency test of OLAP applications. Reviewed Snapshot (MV) approach to refresh data.
• Terabyte (TB) Data Warehouse systems review and recommendation.
• Database and data migration from Sybase to Oracle in PeopleSoft HRMS environment.
• Oracle Streams implementation replacing existing Advanced Replication environment. Provided alternative approach to unsupported data types.
• 8 nodes and 2 nodes RAC clusters with Streams environment implementation, troubleshooting and recommendations.

Data Warehouse Architect

Technology: IBM AIX, Shark ESS, NT, Mac, TSM (Tivoli) / ADSM, Pick System (V8), Oracle 8.1.7.1 – 8.1.7.3, Oracle IDS (Designer, Portal, 9iAS, Reports) and BI / OLAP products (Discoverer, Express), Smit, Cricket, RRD, BB

Responsibilities:

• Technical architecture of TB data warehouse and OLAP / DSS application.
• Configuration management, capacity, and scalability plan.
• DW / DSS design and deployment process review. Configuration of 9iAS for portal deployment.
• SAN (Shark ESS) configuration and evaluation of NAS. I/O subsystem and UNIX performance tuning. Backup & Recovery strategy using RMAN with TSM / ADSM.
• Data Warehouse design (star / snowflake) implementation, partitioning strategy, distributed database, MV, VPD (fine grained access control, secure application context), and PL/SQL performance tuning.
• SAN (StorEdge) and SunFire configuration. I/O subsystem and UNIX performance tuning.
• Coordinating the efforts of 18 consultants from different organizations, as well as provide technical leadership to the DBA team and knowledge transfer.
• 9iAS / 9i database architecture presentation and client training.
• Existing system review, troubleshoot and recommendation.
• Technical sales assistance for works application (OLTP employment referral system).
• 11i/r12 Single Sign On (OSSO, OAM)

Technical Lead

Confidential

Technology: Digital UNIX, Sun Solaris, NT, Win95, Oracle Applications10.7SC - 11.5.8, VERITAS, Maximo with fleet, Oracle 7.3.4 – 8.1.7.3, Oracle Portal 10G, Heterogeneous connectivity to MS SQL server, StorEdge, SunFire, VMWare, ESX, Blade, ESS, Sun Solaris, MS Local Director/ Cluster Services, Oracle 8i,Oracle Fail Safe, Oracle IDS (Forms, Reports, Designer, 9iAS), Oracle Procedural Gateway for APPC, CICS (in OS/390), EMC (symmetric).

Responsibilities:

• Technical audit: Applications system technical audit, presented to the CIO.
• AOR, HA solution and performance architecture of 11i/r12 environment with ASM.
• 11i upgrade from 10.7SC to 11i, database migration, cloning, and performance tuning.
• 9iAS infrastructure architecture review and provided best practices. Oracle SSO implementation with IIS / ASP. Lead over 5 DBAs.
• SAN (EMC Symmetric) review and performance tuning.
• Installation and configuration of Procedural Gateway for APPC (NT to CICS).
• System installation, configuration, development, administration and client training.

Colorado Springs, CO

Project Manager

Confidential

Responsibilities:

• Proposal, project scope, requirements, traceability, risk assessment, and process control of 16 million dollar Siebel Sales and OnNet-Online projects.
• Siebel project: Integration of existing Field Sales Service System into Siebel Sales CRM, targeted for large corporate customers. OnNet-Online project: eCommerce order processing and reporting system for Telecommunication Company, targeted for small business and corporations.

Team Lead

Confidential

Technology: WinNT, DEC Alpha Server, Digital UNIX. Allaire ColdFusion Studio, DB2 (in OS/390), Allaire ColdFusion Enterprise Server, Allaire Spectra, Oracle 8.1.5, Erwin, Oracle Application Server 4.0.8, Oracle 7.3.2 - 8.0.5 , PL/SQL Cartridge, Informix 7.3.1, BMC, Java, Visio, Cygent, JSP, EJB, J2EE, Siebel 99.6- 2000, MS Projects, Informix, DB2 UDB

Responsibilities:

• Manage team of 5 developers and 2 DBAs.
• Supervised DBAs, logical/physical design, configuration management, capacity planning, security, performance, backup & recovery, and maintenance. Worked with multiple departments, starting from end users to development, production support, and product marketing group.
• eDeals project: Web application using ColdFusion, Spectra and Oracle database.
• DealMaker99 project: OLTP Web application using Oracle Application Server and Oracle database.
• Overall system architecture and design in interfacing components from various MCI systems. (CMS, Siebel Global Sales, BD-OnNet, RAMS, RMS, COTARS, Team-Net).
• Data conversion from numerous environments (VSAM, IMS, IDMS, DB2, Adabase, MVS, VM, NT / UNIX, and Informix) to web application.
• Oracle replication in both basic and advanced. Data conversion from Informix to Oracle database.

Lenexa, KS

Software Developer

Confidential

Responsibilities:

• Multi-byte character set conversion maps and utilities for the 7.x and 9.x database servers, using Perl and Visual C++ with ESQL/C, and C.
• Created Demo multi-byte ORDBMS schema for Informix-Universal Server (in ujis, sjis, pc-sjis character sets).
• Designed and developed test automation program for the Relational Object Management for Informix-Universal Server 9.x, Online Dynamic Server 7.x and Online Workgroup Server 7.x.

Salem, OR

Software Developer

Confidential

Responsibilities:

• Forgery Tracking System and Authorized Signers System for the Banking Department: Designed and developed database (DB2) driven C, C++ application program.
• Assessment of investment accounting software package replacing the WANG with a UNIX based system, to be integrated into the LAN.
• Statistical analysis of cash schedule and cash flow model for the Equity Investment Department. Worked with state economist and reported directly to director of finance.

Portland, OR 

Data Analyst

Confidential

Responsibilities:

• Licensed Stockbroker (Series7 & 63): Securities sales and marketing.
• Data migration from mainframe to local database.
• Technical analysis using statistical methods, such as factor analysis, path analysis, moving average, regression, etc.