I have more than ten-year experiences in data transformation, which includes data cleaning, transforming and loading. During this time I have worked on more than thirty projects and completed them with successful outcomes. Some of my projects involve a complex data integration procedure, which requires me to have the capability of connecting multiple data sources with great care, patience and precision.  Additionally, I believe I am a very logical person which has allowed me to be an efficient learner on complex knowledge and technology, for example structural database. Moreover, I led a team and was a key person resolving difficult issues when working in SKTC. 

In order to take more challenges and also enhance my strength and knowledge, I switched to become a freelancer concentrating on Data Modeling/Data Warehouse in recent years. I believe this is a successful transition as my improved personality, EQ, and domain knowledge have been helping my project developments run smoothly and are consistently achieving a high quality target upon completion.