Jun 2025 – Present · 10 mos · Remote

• Teaching Tech and AI
• Youtube - 20k @raycfu
• Instagram - 50k @raycfu
• Tiktok - 125K @ray_fu
• Threads - 10.4k @raycfu

Feb 2022 – Aug 2025 · 3 yrs 6 mos · New York, United States · Hybrid

• Developed parental supervision features on Meta's Youth Platform to enhance safety for kids and parents.
• Engineered a comprehensive VR supervision system that gave parents visibility and control over their children's virtual reality experiences
• Collaborated with cross-functional teams to implement full stack solutions for a safer online environment.
• Architected features balancing robust child safety protections with age-appropriate user autonomy

Sep 2020 – Feb 2022 · 1 yr 5 mos · New York, United States

• Developed promotions for improving the IG shopping experience with banners and dialog hooks
• Engineered multiple features to reinstate users back to the shopping portal

Jun 2019 – Aug 2019 · 2 mos · Menlo Park, CA

• Created a new Instagram stories ads deep-link CTA which allows users to direct message companies when swiping up on their advertisements in Instagram.
• Developed an internal tool to allow developers to inject stories into the Instagram Stories Reel for testing purposes. – Android Programming in Java

Jun 2018 – Aug 2018 · 2 mos · Greater Seattle Area

• Working with AWS and cloud computing

Jun 2017 – Sep 2017 · 3 mos · Nashville Metropolitan Area

• Developed two automation tools to eliminate manual workflow bottlenecks: a Django-based mass emailer with dynamic content personalization, and an invoice data extraction system that automatically processes billing documents and generates customer communications. Leveraged Python SMTP protocols and web scraping techniques to deliver end-to-end solutions.

May 2017 – Aug 2017 · 3 mos · Nashville Metropolitan Area

• Working with the Sybbure program at Vanderbilt University.
• Creating a Team Platform Formation Web Application as a user-friendly way of helping administrators to pair participants up with other participants and projects. The backend for the website will utilize an extensive algorithm used to pair up the students while minimizing outside factors.

Oct 2016 – Apr 2018 · 1 yr 6 mos · Nashville Metropolitan Area

• Consulted with groups of students about Common App for colleges. Created and edited SAT math, reading and writing sections for other SAT tutors. Tutored international and domestic students in Mathematics, Biology, Chemistry, and Grammar.

Jun 2016 – Jul 2016 · 1 mo · Beijing, China

• Supervised a class of 23 students with HTML coding, JavaScript, 3D printing, and Scratch. Adjusted PVP pipes and put together model rockets for the students to use. Assisted the professor in creating class activities and lesson plans.

May 2016 – Aug 2016 · 3 mos · Bayview, Maryland

• Developed ImageJ Plug-in to analyze the effects of social behavior on calcium levels in the brain of mice. Tested for calcium activation through calcium signaling graphs in prefrontal cortex of mice.

Jan 2016 – May 2016 · 4 mos · Washington DC-Baltimore Area

• Taught more than 30 students of all ages in Critical Reading and Mathematics. Created own lesson plans for helping each of the students to improve in areas of vocabulary, grammar, essay writing, and held specific tutoring sessions for various areas in mathematics.

Jun 2013 – Aug 2014 · 1 yr 2 mos · Washington DC-Baltimore Area

• Contributed to cardiovascular research investigating cardiac hypertrophy mechanisms, with focus on PKG-5 pathway effects and the role of Profilin protein. Conducted advanced heart tissue analysis using Drosophila Melanogaster models and performed in vivo studies involving surgical implantation of cardiac monitoring devices in mouse models. Applied molecular biology techniques including Western blot analysis, DNA electrophoresis, and viral vector development to support experimental objectives.