Tae-Jin Kang

Verified Expert in Open-Source Security, IT Services & Startup Leadership

President & CEO at Insignary | Former Executive at Korea Telecom & Samsung Electronics

25+ years in digital transformation and enterprise tech, building scalable platforms for startups and global firms. 20+ years in open-source innovation, from web office tools (ThinkFree) to binary code scanning (Insignary).

Core Expertise
Bio

Tae-Jin (TJ) Kang is a tech entrepreneur and cybersecurity innovator with 25+ years across startups, telco, and corporates. As founding CEO of ThinkFree and now Insignary, he has advanced mobile and open-source security. A “Web 2.0 Hero” and global speaker, TJ also founded Secure Planet Foundation, launching a blockchain-powered open-source vulnerability database.

Education

– BSc in Computer Science: University of Toronto (1980–1982)
– MA in Psychology: University of Toronto (1982–1987)
– Attended Queen’s University: Computer Science studies (1978–1980)

Skill

– Technical & Innovation: Binary-level open-source scanning – Vulnerability detection – DevOps & cybersecurity integration – Patent innovation
– Leadership & Strategy: Startup founding – Corporate incubation – Alliance partnerships – Product & IP strategy
– Communication & Influence: Public speaking – Conference keynotes – Global networking – Community building

Work Experience

2016 – Present

President & CEO
Insignary (South Korea)

– Leads a global cybersecurity company specializing in open source software compliance and binary code analysis.
– Represents Insignary at major international conferences in tech, mobile, and security.

2016 – Present
2015 – 2016

Group IT Strategy Advisor
CJ Corp (South Korea)

– Provided strategic guidance on IT and digital transformation initiatives for the CJ conglomerate.

2015 – 2016
2010 – 2014

SVP, Media Solution Center
Samsung Electronics

– Managed over 200 product managers and launched major services including Milk Music and WatchON, both used by tens of millions globally.
– Oversaw the acquisition and integration of Silicon Valley startup mSpot.

2010 – 2014
2008 – 2010

EVP, Service Design Group
KT (Korea Telecom)

– Led 240+ planners to integrate KT and KTF services.
– Spearheaded Korea’s mobile data strategy with Wi-Fi offload to support iPhone adoption.

2008 – 2010
1999 – 2008

Co-Founder & CEO
ThinkFree (Cupertino, CA)

– Pioneered one of the world’s first web-based office suites.
– Positioned ThinkFree as a notable player in the global SaaS market, gaining recognition in Web 2.0 Heroes.

1999 – 2008

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