Bing Chieh Tan is a Data Analyst at Optiver, having transitioned from a Trading Intern role at the same company. Prior experience includes serving as a Teaching Assistant at the National University of Singapore, where tutoring in Discrete Mathematics was a key responsibility. Bing Chieh has held a position as a Quantitative Finance Analyst with the NUS Investment Society and contributed as a translator at Nyoi-bo Studio, focusing on novels from Simplified Chinese to English. Additionally, as a Home Tutor for Mindworks Tuition, significant improvement in A-Level Mathematics grades was achieved for a tutee. Bing Chieh holds a Bachelor of Science in Quantitative Finance from the National University of Singapore.