Haijia Zhou@leonsterFollow BadgesProblem Solving Certificationsleonster has not earned any certificates yet. Work Experienceleonster has not updated employment details yet.Educationleonster has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/zhouhaijiaGithubhttps://github.com/zhouhaijiaPortfoliohttp://www.linkedin.com/in/zhouhaijia Skillsleonster has not updated skills details yet.