Mr. Latte


KCC Groupware Mobile Conversion

A project to optimize and convert legacy groupware for mobile environments, used by over 4,800 employees of the KCC Group. Rebuilt the existing desktop-based system as a responsive web application.

Key Development

  • Analyzed legacy groupware system and established mobile migration strategy
  • Optimized mobile UI/UX through responsive web design implementation
  • Refactored backend APIs based on Spring MVC
  • Integrated with existing Oracle database and optimized MyBatis queries
  • Deployed service company-wide and provided operational support

Tech Stack

  • Backend: Java, Spring MVC, MyBatis, Tiles
  • Frontend: JavaScript, jQuery
  • Database: Oracle
  • Infrastructure: Linux
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