Staff š§āš«
Instructor

Marina Langlois
she/her/hers
malanglois@ucsd you know the rest
Hi, I am Marina and I am originally from Russia (not France!). I moved to Chicago to continue my education and I earned my PhD in Computer Science from UIC. Then I worked at Yeshiva University, NYC and then moved to San Diego. I was a member of CS department at first but moved to Data Science and I am loving it! I am excited to be your instructor for this quarter and you are welcome to stop by just to chat :)
Fun fact: I play ping pong!š
Staff

Walter Wong
he/him/his
wcw003n@ucsd.edu
Hi, my name is Walter, a first-year MS student in CSE, and former DSC undergrad. Iām from the Bay Area and in my free time I enjoy playing basketball and collecting Pokemon cards. I tutored many quarters of DSC 20 and 30 as an undergrad and this is my second time TA-ing DSC 40B. I look forward to seeing and talking to you all throughout the quarter!

Jacob Doan
he/him/his
j5doan@ucsd.edu
Hi, Iām Jacob. Iām a third-year data science major and an SD native. In my free time, I like gaming, lifting, running, getting a good kendo workout, or doing random DSC projects. I look forward to meeting and working with you all!