In my role as a Staff Software Engineer at LinkedIn, I focused on redefining video engagement through immersive viewer experiences and server-driven UI generation. By optimizing content delivery and ensuring seamless playback, I enhanced video interactions and contributed to dynamic user experiences that evolve with platform needs.

As a Senior Engineering Manager at Coupang in Seoul, South Korea, I spearheaded the enhancement of the Coupang DSP for Display and Brand Ads, focusing on delivering top-notch advertising solutions for our clients. By leading a team of talented engineers, I successfully implemented cutting-edge technologies to improve ad targeting and drive revenue growth. Through collaboration with various departments, I ensured the seamless integration of our services, resulting in a more efficient and effective advertising platform.

Working on Video Ads creation and management experience in LMS. Always curious and passionate to learn new things and adapt. Developing UI to find a better and best UX.

Develop web applications for Linkedin Marketing Solution Ad products. Have been working on the Video ads project and led the UI implementation from scratch. Worked on the user experience improvement project to help users use the Campaign Manager easy and achieve better ROI.

Led and managed the team of nine engineers. Built and improved effective code review process, dev testing strategy, a build pipeline, and design workflow todeliver new features on time.Worked on web applications and cloud services for security and performance tests against various network devices and public/private web services with using NodeJS, Rails, RESTful APIs. We are using Javascript, CSS, CanJS, Ruby, C/C++, CouchDB, Redis, Jenkins, Github, Virtual machine, Vagrant, and various Cloud services.