Seoul, South Korea
Software Engineer and Technical Leader with over a decade of experience across a wide range of high-growth domains. I have a proven track record of taking products from zero-to-one to massive scale, with a strong focus on building mission-critical, high-throughput, and cost-efficient systems. I am equally comfortable driving technical vision as a leader or owning complex implementation as a hands-on individual contributor. My goal is to apply my broad engineering background to solve ambiguous challenges and deliver high-impact products.
- Defined and executed a long-term technology vision centered on SDK, Plugin, and Domain Platform strategy, enabling faster and more consistent product development across teams. - Led and scaled a cross-functional tech organization, including hardware, client, and server engineering teams. - Effectively communicated complex technical concepts and trade-offs to business stakeholders, bridging the gap between engineering and executive decision-making.
- Led the development and operation of a last-mile delivery platform optimized for hyperlocal logistics. - Built routing and optimization engines leveraging OSM data to improve delivery efficiency and ETA accuracy. - Architected and scaled the company’s internal location and map platform, enabling its transition to a local super app.
- Delivered an intelligent ride-pooling service that matched passengers and generated real-time optimized shared routes. - Built a reusable microservices toolkit in Go to streamline service development and deployment. - Designed a data ingestion pipeline to collect and structure multi-source event data for product insights and system monitoring.
- Re-architected a system to integrate multiple mobility services into a unified super app experience. - Built an API Gateway that treated servers as composable functions, enabling safe and flexible orchestration. - Led cross-team technical initiatives, aligning platform design with product goals.