Broadsign is the world No. 1 technical platform provider in Out Of Home industry. As the lead of Broadsign China subsidiary, I am responsible for all customer engagement in APAC including:- Marketing activities in the Greater China region, presenting Broadsign to public seminars, industry events, working with local associations- Pre-sales of Broadsign product, demonstrating platform to different levels of the prospects- Product delivering, conducting on-site and remote trainings, providing in-depth knowledge to the customers- Entensive customer engagement, offering industrial trends and insights to the customers as a consultant- Customer-oriented services, ensuring the delivery of Broadsign professional services to the local customers

Anti-spam software engineer, I was responsible for Cisco Ironport Anti-spam engine maitanence, focus on email classfication, spam and virus analysis, creation of internal support tools with extensive knowledge of PHP, Python, Mysql and regex expressions

Electronic circuit design for SPD devices.

Electronic circuit design for Photograpic and photo development equipments