Enterprise Architecture for Fortune 10 Company
10+ years of experience working through all areas
in Enterprise Methodology and Architecture practice including business
architecture, IT architecture strategy and planning, reference architecture
and patterns, technology standards and roadmap, as well as implementing
process and tools to support enterprise architecture governance.
Solution Architecture for Large Scale Information
Systems
15+ years of experience working as solution
architect through all phases of Software Development Life Cycle including
project scoping and planning, requirement gathering & analysis,
architecture and infrastructure design, software development and testing,
performance engineering, security and compliance analysis, deployment
automation, and disaster recovery planning and design, and so on.
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Business & Technology
Strategy Consulting. Past experience including business and technology
consulting to deliver technology strategy and solution recommendation for
$100M+ enterprise digital programs including retail, eCommerce, pharmacy
& health care industries.
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Technology and Solution Consulting. Past experience including
security issue analysis, performance issue analysis, code review &
analysis, system issue analysis, network access issue analysis, etc. Analysis
reports are generated with recommendation for client & management
consideration.
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Service and Integration
Solution.
Worked on both open source and commercial services
technology platforms including Oracle Fusion Middleware Products including
WebLogic/WebCenter Portal, and Oracle SOA Suites, Open Source FUSE ESB/Apache
Camel/Active MQ, IBM WebSphere Products, IBM IIB/MQ, Data Power, JBoss
EAP/Portal. Past experience also includes both cloud and on-premises API
Gateway implementation on APIGee, Vordel/Axway, Mashery platforms.
Experienced in web services and RESTFul API design and implementation to
support large scale transactional systems. Also experienced with Google App
Script Engine as a RESTFul API delivering platform in a recent pilot project.
Experienced in identity management solutions such
as SSO implementation using CA SiteMinder, SAML & OAuth 2.0 solution
design and implementation for service provider and identity provider
including integration with cloud platform and services (AWS, Google,
Facebook, Twitter, LinkedIn, GitHub, etc.)
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Full Stack Design and
Development Experience.
Experienced in solution design patterns (such as
MVC app pattern, Enterprise Integration Patterns, Data Design Patterns,
etc.), application development frameworks (e.g. Spring, Angular/Bootstrap),
software development lifecycle and different favors of delivery methodology
and culture (e.g. TOGAF, DevOps).
Application development skills in Java,
HTML5/JavaScript (Angular.JS, Note.JS, JQuery, D3.js, etc.), Web 2.0/AJAX,
PL/SQL, Perl/PHP, Unix/Linux/Windows Shell Scripting), Cold Fusion. Data
modeling and logical/physical design for relational and NoSQL database. Data
mining, analytics and reporting, complex business modeling & algorithm
computing.
Parallel batch processing design &
implementation for ETL processes using PL/SQL, Informatica PoweCenter, IBM
iWay, & Microsoft Integration Services and/or custom built ETL services.
Experienced Android Mobile app development with
skills in developing innovative user experience and implemented
Text-To-Speech, Voice Recognition mobile applications with sensor capability
to enable accessibility services for the ease of use and best user
experience.
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Extensive Experience with
Business Solutions & Technologies. Including Oracle ATG (eCommerce), IBM WebSphere
Portal and Web Content Manger (WCM), Oracle WebCenter Products (WebCenter
Sites, Portal and WCM aka Stellent), EMC Documentum, IBM FileNet, Microsoft
SharePoint, IBM BPM, Salesforce.com (Cloud), etc.
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Extensive Experience with
Infrastructure Platforms:
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Middleware Infrastructure: IBM
DataPower/IIB, FUSE/SOA, IBM WebSphere Application Server and Portal, Oracle
Fusion Middleware/Web Center, BEA WebLogic Application Server and Portal,
Apache/Tomcat, Business Intelligence (MicroStrategy, Cognos, Tableau) and
other open source technologies.
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Server & Storage Infrastructure: Including IBM
AIX/Sun Solaris/Red Hat Linux, HP, Windows 2003/2008 Sever, Server/Storage
Virtualization, RackSpace (Cloud), Amazon E2C (Cloud), Microsoft Azure, and
Google Cloud Platform.
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Data Center Design & Network Infrastructure: Cisco, F5,
Golden Gate (for Data Replication)
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Security Infrastructure: CA/SiteMinder
(SSO), RSA (Encryption), CyberSource (Tokenization), Lexus Nexis, Oracle
Identity Management (IDM), etc.
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Database & Data Warehouse Infrastructure: Oracle
RAC/Exadata, IBM DB2, BI (MicroStrategy, Cognos, Tableau), Hadoop, TeraData
2016 (Present)OSC TechnologiesBoston (Dedham, MA)
Managing Partner, Principal Consultant
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Deliver high quality consulting services for
our clients in the following key security, cloud, data, services integration
areas.
2001-2016CVS Health (Fortune 10 Company)Providence (Woonsocket, RI)
Sr. Manager - Enterprise Architecture, Digital &
Mobile Solution Architect
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Leading
Enterprise Architecture practice at CVS
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Architect, Design & implement strategic
high profile enterprise solutions for this fortune 10 company to support
enterprise business lines including: Retail, Pharmacy, Minute Clinic,
Specialty Pharmacy, and Pharmacy Benefit Management (PBM) business.
2000-2001Greenwich Technology PartnersWhite Plains, NY
Consultant
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Provide
software consulting, development, training for Fortune 100 companies
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Deliver
processional services in Performance, network, and security engineering
1999-2000Worldmachine TechnologiesBoston, MA
Consultant
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eCommerce
System Innovation and Development
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System
Administration
1996-1999Boston UniversityBoston, MA
Graduate Student – Research Assistant
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Computational
Physics (in High Energy and Condensed Matter Physics)
RECENT PROJECT EXPERIENCE
IoTVerify – A Security/Identity Solution for IoT & Mobile
· Lead solution
& implementation for this IoTVerify product that implements identity
management and integration as well as data analytics for IoTs (the Internet
of Things).
Mobile Application
· Lead solution
architecture for retail mobile application development (Shopping, Pharmacy,
Retail Customer Loyalty Program etc.) for both Android and iOS native mobile
applications as well as mobile web implementation using AngularJS for Single
Page Application (SPA) for hybrid mobile app components. Lead security and
vulnerability aspects of the solution as well to ensure security
vulnerabilities are identified, mitigated appropriately.
· Design,
implement & release an Android Mobile application to Google App
Store. This mobile app leverages Accessibility Service to enable
text-to-speech and voice recognition capabilities for popular communicating
apps including SMS, Facebook, LinkedIn, Twitter, and Google Mail.
· Design &
implement a Digital ticket (QR code) scan and verifying mobile app.
Retail Omni-Channel and Order Management System
Lead Solution Architect supporting discovery of the new Omni-Channel
capability to seamless integrate digital experience with in-store experience
across multiple business domains (Retail, Pharmacy, PBM, etc.).
Work directly with business and analyze business requirements and
strategy, engage vendors in technical review sessions, lead infrastructure
design and planning, and lead internal application impact analysis. Summarize
the analysis and recommendation to support senior management decision on
technology selection, architecture direction and project & funding
approach.
Enterprise B2B Gateway Strategy and Solution
Work closely with client to identify capability & process gaps, new
business opportunities and requirements. Define the technology strategy and
architecture roadmap. Design & implement the new generation enterprise
scale B2B Gateway solution based on IBM Sterling B2B Integrator.
Enterprise Services Bus & API Integration Solutions
Proposed initial ESL architecture recommendation to support Integrated
Specialty Pharmacy Program. This new generation of enterprise services bus
investment ($10M+) is to design and implement the state-of-art platform based
on Vordel API Management, IBM Data Power appliance and IBM Integration Bus
(IIB) to enable services integration across different lines of business.
The design includes the canonical data modeling for the enterprise
systems as well as reusable services implementation for multiple services
consumer applications. The infrastructure is designed with active-active high
availability across multiple data centers.
Retail/Store Portal Infrastructure Project
Led architecture design, infrastructure capacity planning and
implementation. As application & project owner, I work closely with
project team to ensure the project was delivered on-time, on-budget with high
quality for the full life-cycle of the software development (discovery,
vendor selection, business and functional requirements analysis, system and
architecture design, Portlet development & deployment, as well as
operation for the initial roll-out).
This portal infrastructure project is based on Oracle WebCenter Portal
11g and WebCenter Content 11g with integration with Oracle ERP and Real-Time
Decisions (RTD). We design and implement Single Sign-on to integration with
our identity management system for user authentication, and integration with
our internal store, pharmacy and corporate systems to support day-to-day
business mission critical tasks across 7000+ CVS retail stores across the
country.
Salesforce.com Cloud Integration
Led the Salesforce.com cloud integration for PBM systems.
Intranet Implementation Using Microsoft SharePoint
Led system architecture design that uses Microsoft SharePoint Services
to implement a corporate portal project.
Endeca Search
Led solution architecture for implementing Endeca search for online
shopping system.
ATG eCommerce Online Shopping Solution
Led this major eCommerce redesign effort by delivering system
architecture design, infrastructure capacity planning, performance
testing. This major redesign marks a big milestone for the company and
we won industry awards for the new site. My specific role is to design the
overall architecture and define infrastructure to implement this brand new
commerce system based on ATG eCommerce and Java/Oracle. I lead the on-shore
and off-shore development team through the software development life-cycle
including requirement, design, and development & testing.
2001 - 2002Brown UniversityProvidence, RI
Profession Certificate, the Practice of Management
1999 - 2000Harvard UniversityCambridge, MA
Information Systems (School of Continuing Education)
1996 - 1999Boston UniversityBoston, MA
M.A., High Energy and Condensed Matter Physics.
1990 - 1995Beijing UniversityBeijing, China
B.A., Nuclear and High Energy Physics.
ResidencyUS Permanent Resident. No sponsorship is required.