(1) Building RESTful API for website and mobile app:

I got the idea from a stakeholder. I break down the features to subtasks. Then create the data schema and assign part of the subtasks to other members.

This is an image

This is an image

(2) MSSQL, MYSQL, Postgresql:

I was a business intelligence engineer when i worked at Newegg.com. At the timee, I write Stored Procedures and use SSIS to execute the ETL process. This is an image Here is my recnetly minor porject i have done. https://github.com/viviankaun/Postgres

Image Retrieval

I am also interested in computer vision. Here is my research. I used Matlab to do my project when I was in graduate School. This is an image