* Author of: "10 Steps to Mastering Online Marketing Success 2024: Lessons You Won't Find Anywhere Else" and "Online Marketing Success Master 2020"
* Former) International Trade Major (Graduated at the top of the class) / International Trade and Overseas Marketing Strategic Planner
* Former General Manager of Sales and Marketing at 'M', a software distribution and sales company
- Achieved the highest sales since the company's founding through expertise in business strategic planning, analysis, and domestic/international buyer management.
(Achieved the first-ever growth rate of 29% compared to the previous year: growth from 4.3 billion in 2013 -> 6 billion in 2014)
* Former Project Lead for Marketing Master Strategy & Planning at 'W', a domestic cosmetics manufacturer and distributor:
Achieved 180% growth rate compared to the previous year
* Former Project Lead for Marketing Strategy & Planning at Food Service Distributor 'B':
Achieved an unprecedented 300% growth rate compared to the previous year
* Former General Manager of Sales and Marketing at Viral Marketing Firm 'B'
- Content planning and management for blogs, cafes, newsletters, online news reports, SNS, etc.
- Research and execution of online marketing strategic planning by company and industry
* Current) CEO of Yeonjae Company
- 2016. 06~) Online marketing education and 1:1 customized consulting, viral and online advertising
* Current) Advisory Committee Member specializing in PR & Marketing at the Korea Tourism Organization
* Current) Instructor at the Education Center for Experience Development (ECED), Korea University of Technology and Education
* Current) Startup Mentor, Gwacheon Startup Support & Commercial Revitalization Center
* Current) NCS (National Competency Standards) Certified Professional Instructor in Marketing
* Current) Expert Committee Member for the Startup Leap Package Support Program, Ministry of SMEs and Startups
* Current) Startup Mentor at Incheon Business Agency (Incheon Techno Park)
* Current) Founder and Operator of the Korea Startup Marketing Academy
- Surpassed a cumulative total of 12,000 graduates
* Guest Lecture History:
- [Hyundai Motor Group] Gift Car Season 10 Online Marketing Practical Special Lecture
- [Gyeonggido Business & Science Accelerator] Special Lecture on Online Marketing Practices for Increasing Sales
- [Gyeonggi Content Agency] Practical Online Marketing Strategies for Advanced Startups
- [Gyeonggi Women's Development Center] Special Lecture on Developing Distribution Channels and Online Marketing Strategies
- [Korea Press Foundation] SNS Marketing Practical Strategies for News Copyright Protectors
- [Jeju Creative Economy & Innovation Center] Special Lecture on Online Marketing Strategies for Small Business Owners
- [Korea HR Services Industry Association] B2B Sales/Marketing Special Lecture for Vitalizing HR Industry Sales
- [E-Today Economic Daily] Online Marketing Strategy Special Lecture for Small and Medium-sized Businesses
- [Gangwon Creative Economy & Innovation Center] Special Lecture on Online Marketing for Vitalizing the 6th Industry
- [Seoul Metropolitan Government] Special lecture on SNS online content strategy for Grade 6 civil servants
- [Incheon Center for Creative Economy & Innovation] Special Lecture on Online Marketing Strategy
- [KINTEX] Special Lecture on Marketing Strategies for Local Specialties Festivals
- [IBK Changgong (Industrial Bank of Korea)] Online Marketing Consulting and Special Lecture
- [Goyang City Hall] SNS Reporters Online Marketing (Content) Special Lecture
- [Korea Tourism Organization] Special Lecture on Online Marketing Strategies for Increasing Sales
- [Haenam, Jeollanam-do] Social Enterprise Online Marketing Special Lecture
- [Seongdong-gu Social Economy Support Center] Special Lecture on Shopping Mall Online Marketing Strategy
- [Gyeonggi-do Gwacheon Startup Support Center] Special lecture on startup marketing for small business owners, and over 960 other locations.