I'm a senior software engineer specializing in backend and core engineering. For the last 10 years, I have been developing backend application. I have developed a variety of products, including designing for the Global Services platform.
I love designing systems that are light yet powerful, distributed yet synchronized and beautiful yet effective. I also frequently blog about the world behind the screen which involves system designs, databases, security, servers, optimisation and also promising technologies like Blockchain and AI.
In addition to the technical prowess, I enjoy writing and sharing educational materials and technical documentation to help fellow developers and the general public understand software development.
- Dev Lead at DeSpread Labs, the blockchain infrastructure provider, validator and develop product.
- Tech Ambassador at Stacks Korea, a Bitcoin Layer for smart contracts.
- Prev. Backend Software Core Engineer at LINE Corp, NAVER' global messenger service. (6 years)
- Prev. Software Camp Member(MVP) at Samsung Software Membership.(2 years)
- Prev. Software Engineer at Ministry of National Defense (Republic of Korea) (2 years)
- Filed a patent on the LINE corp, 'Based on blockchain, user-focused reward advertising': efficient advertising system by organizing payment and compensation based on user interest.