Summary
Heejun Lee is a Back End Developer based in Seoul with roughly nine years of experience and seven years of focused professional backend work. He currently contributes to Kakao's Business Team, building scalable services for one of Korea's largest internet platforms. Prior roles include systems research and software architecture work at Hyundai Motor Company, giving him practical insight into automotive electronic networks and embedded-system considerations. His background combines enterprise-grade development at Kakao with research-minded problem solving from Hyundai, enabling him to bridge production needs and technical rigor. A Hanyang University computer science graduate, Heejun brings steady long-term commitment to projects and a preference for back-end engineering that supports high-traffic, mission-critical systems.
9 years of coding experience
1 year of employment as a software developer
Bachelor's degree, Computer Science Engineering, Bachelor's degree, Computer Science Engineering at Hanyang University