Dexter Yoon

  • Sitecore Architect
  • Los Angeles, CA
  • Member Since May 13, 2023

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