Chris Chang

‧ Work on a large project for image recognition in fashion clothing, improving the similarity algorithm on various categories. ‧ Develop the algorithm optimizations in data mapping and data labeling for training and testing models.

‧ Built up the system of producible reporting by R-markdown via integrated data pipeline from existed data sources on SQL Server and Spark Hadoop. ‧ Developed the internal analytics dashboard by R-shiny through designing UI and Server, indicating how users interacting with customer’s domains and ads campaigns. ‧ Researched various machine learning algorithms from Udacity and Cousera, applying such as k-NN and Random Forests on case studies.

‧ Analyse business performance and user behaviour in different social media platforms, covering various global brands. ‧ Build up the statistic models in the research in content design, offering a tailored insight consulting for clients. ‧ Handle some of research projects for solving client’s marketing obstacle and feasible solutions.

‧ Manipulate large amount of data sets from several databases to analyse the business and financial performances. ‧ Research the user behaviour to measure daily active user trend and reveal the user's features and preferences.