TmaxSoft Names John Yun As New CTO - TmaxSoft
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TmaxSoft Names John Yun As New CTO

Yun to lead global development efforts including product management, technology acumen and innovation

CHICAGO – September 13, 2017 - TmaxSoft, a global software innovator for cloud, infrastructure, and legacy modernization, today named John Yun as its Global Chief Technology Officer. In his new position, Yun will guide TmaxSoft’s global technology agenda and accelerate the company’s global growth.

“We are excited that John will be adding his expertise, earned through a long history of technology and business development, to ours,” said Dr. Daeyeon Park, Founder of TmaxSoft. “His experience will undoubtedly lend itself to the unique challenges of helping organizations across the globe modernize their data structures.”

“John’s first order of business will be leading the organizations supporting TmaxSoft’s products in a global technical organization,” said Joshua Yulish, CEO and President of TmaxSoft. “We’re putting a lot on his plate, but we have no doubt that he will be successful in this new role.”

Yun joins TmaxSoft from LG Electronics, where he previously served as Vice President of B2B Business Development. Yun’s prestigious career includes positions with many other notable tech companies, including Accenture, Oracle and PeopleSoft, during which time he acquired a broad range of technical competencies ranging from virtual reality to cloud services.

Yun earned his bachelor’s degree in Applied Mathematics with Computer Science from the University of California, Berkley, and a master’s in Business Administration and Project Management from Boston University.

Yun will split his time between TmaxSoft’s Chicago and Korean offices, traveling to clients as necessary.


About TmaxSoft, Inc.

TmaxSoft is a global software innovator focused on cloud, infrastructure and legacy modernization, with solutions that offer enterprise CIOs viable alternatives to support their global IT powerhouses and drive competitive advantage. Tibero is the best enterprise RDBMS for the Virtual Data Center. OpenFrame is a legacy rehosting solution that enables mainframe applications, resources and data to be migrated to a less expensive, high performance open or cloud system while reducing TCO and minimizing risk of migration. JEUS is the first Web Application Server in the world to be J2EE 1.4, JAVA EE 5, and JAVA EE 6 Certified, and delivers improved security over traditional WAS. TmaxSoft was founded in 1997 in South Korea and today has over 1,000 employees in 20 strategic centers around the world. The company’s global headquarters is located in Chicago. Please visit for more information.


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