Jeongjoon Byeon
Growth Director at INNOCEAN France
Greater Paris Metropolitan Region France
Summary
🤩
Rockstar🎓
Top SchoolJeongjoon Byeon is a Digital CRM Marketing Director based in Greater Paris with over a decade of cross-disciplinary experience in digital marketing, CRM/PRM, website development and localization for international brands. He leads multi-channel CRM and marketing automation strategies for Hyundai Motor France, blending data-driven campaign optimization with hands-on lead generation and KPI-driven ROI analysis. With an MBA from HEC Paris and a background in industrial engineering and business, he combines strategic thinking with technical fluency in C#/JS/TS and practical web development experience. Jeongjoon has built and managed in-house digital teams, overseen CRM ecosystem evolutions, and consistently improved campaign performance and deliverability. His earlier localization and project-management roles at Lionbridge and agency experience in Korea give him uncommon fluency in cross-cultural product launches and multilingual digital operations. Colleagues describe him as a problem-solver who turns complex international marketing requirements into scalable, measurable programs.
7 years of coding experience
18 years of employment as a software developer
Bachelor's degree, double degree in Industrial Engineering & Business Administration, Bachelor's degree, double degree in Industrial Engineering & Business Administration at Hanyang UniversityMBA, Strategy and Digital Business, MBA, Strategy and Digital Business at HEC Paris
English, French, Korean
Github Skills (43)
discord10
roblox10
bootstrapper10
launcher10
javascript9
csharp9
velocity8
3ds8
unity3d8
addon8
github8
nintendo-3ds8
discord-bot8
universe8
ddos8
Programming languages (14)
Github contributions (5)
Opti-mod/assets
Apr 2024 - Jul 2026
Contributions:1 review, 16 pushes, 3 branches in 2 years 3 months
byeoon/byeoon.github.io
Jun 2024 - May 2026
My personal website. Other branches have custom themes.
Contributions:8 PRs, 102 pushes, 4 branches in 1 year 11 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.