Candidates About
DEXTER YOON
SUMMARY
- Over 10 years of experience within the IT sphere includes 7 years of exclusive Sitecore architecture, development, and consulting experience.
- Sitecore subject matter expert based on high exposure to multiple solutions.
- Experienced in the agile scrum software development lifecycle from requirements gathering, application design, development, testing, deployment, maintenance and upgrades of enterprise level systems utilizing Microsoft technologies.
- Proven ability to deliver high quality products and services under aggressive deadlines, as well maintaining excellent interpersonal skills in communication and client relations.
- Experience with Microsoft technologies ranges from COM components, .NET 1.1 to 4.5, Web Services using Windows Communication Foundation, AJAX, and Web Applications
CORE COMPETENCIES
Sitecore architecture and implementation:
- Architecting highly useable content driven Sitecore solutions.
- Object oriented Sitecore template design expertise
- Caching and performance tuning
- Multiple development platforms (Sitecore MVC, Web forms, XSLT, ORM technologies)
- E-commerce
- A/B and MV testing, Profiling, Personalization, Tracking, Reporting
- Experience integrating Sitecore with various external third party and legacy systems using a variety of different techniques such as services, hooks, pipelines, etc.
- WCF, Web services, JSON
- Infrastructure, continuous integration, deployment and release planning
- Experienced in best practices Sitecore environment setup and stabilization
- Designed and managed zero downtime releases of zero downtime websites
- Branching and Merging experience using TFS, Github, Source Safe, SVN Subversion, etc.
Management:
- Agile development (SCRUM)
- Understand the complexities of executing projects with resources of varying experience levels.
- Mentor to developers and architects
- Managed and trained off-shore developers
EDUCATION
- Bachelor of Science in Computer Science - California State University, Northridge, CA
CERTIFICATIONS
- Sitecore .NET Developer Certification
- Sitecore DMS Certification
- Sitecore System Administrator
- CompTIA A+ Certification: Certified Computer Technician
- Kofax Ascent Capture 7 Technical Solutions Specialist
- Microsoft Certified Systems Engineer (MCSE) 2007
- Microsoft Certified Systems Administrator (MCSA) 2007
EXPERIENCE
Sitecore Architect, Los Angeles, CA December 2016 – Present
Responsibilities:
- Sitecore project work (implementation / maintenance / upgrade)
- Client Engagement
Client: JM Family Enterprise, Deerfield Beach, FL
Responsibilities:
- Sitecore support of 2 Sitecore instances (one with 7 websites and one with 3 websites)
- Sitecore Development
- Systems troubleshooting and support for 10 Sitecore sites
- Sitecore upgrade from 6.5 to 8
- Support content authors with Sitecore training, and troubleshooting issues
Yen Digital, Las Vegas, NV April 2013 – December 2016
Director of Engineering- Clients (Sitecore Projects): Sharp Electronics USA, Wellesley Information Systems, Kraft Foods, Pharmaceutical Product Development, International Game Technology, Homax
Responsibilities:
- Management of development team both onshore and offshore
- Sales proposals and presentations
- HR (interviewing Sitecore developer candidates)
- Technical best practices/architecture/methods
- Code reviews
- Sitecore project work (implementation / maintenance / upgrade)
- Client Engagement
NTT Data Americas, Playa del Rey, CA April 2011 - March 2013
Senior Technical Specialist - Clients (Sitecore Projects): Alaska Communications, The Broad Center, CoBank, Honeywell Aerospace, Honeywell Analytics, Caremore, Homax, Station Casinos, BioDuro, PPD, PJM Interconnection
Responsibilities:
- Technical best practices/architecture/methods
- Code reviews
- Sitecore project work (implementation / maintenance / upgrade)
- Lead development teams
MySpace.com, Beverly Hills, CA November 2007 - January 2011
Senior Software Developer
Responsibilities:
- Developed and maintained various Enterprise-Level internal business applications using ASP.NET 3.5\4.0, C#, MVC, MS SQL Server
- Troubleshoot and resolved production issues
- Led for Quality Assurance teams consisting of QA Engineers, Analysts, and SDET's
- Managed timely delivery of all products\features by instituting new processes to assist in communication and meeting milestones
- Assisted with Myspace deployments, including signing off on various builds, tracking\troubleshooting production issues, and communicating status
- Served as technical lead across various projects\teams and provided technical guidance to team members
- Designed and assisted in implementing a custom automation application for functional application verification using C#, ASP.NET
Kramer-Wilson Corporation, North Hollywood, CA March 2007 - November 2007 Programmer/Analyst
Responsibilities:
- Designing, developing, and maintaining enhanced custom Imaging\Document Management System - implemented with a Web Service, Windows Service and SQL Server 2005.
- Developed various Enterprise-Level business applications for customer relationship management using ASP.NET, Microsoft AJAX Toolkit, C#, SQL Server 2005, .NET 3.0
General Networks Corporation, Montrose, CA September 2005 - February 2007
Consultant
Responsibilities:
- Worked primarily in developing and customizing document management systems\custom imaging systems in design, development, and implementation of custom components using C#, SQL Server
- Developed and implemented custom Windows workflow with Windows Workflow Foundations in C# for MS SharePoint 2007
- Developed custom COM component used for data entry
- Converted custom client-side business application from VB6 to VB.NET
- Created a prototype image viewer in C# and ASP.NET
- Produced organized and informative system documentation, including details of application configuration and installation and client infrastructure