• Utilised Langchain and OpenAI to help build a financial advisor chatbot in Python.• Implemented logging using the in-built Python logging module for chat history, errors, and the AI thought process.• Made improvements to the chatbot such as minimising token usage through prompt engineering, handling bugs, and testing different hosts such as Azure OpenAI.• Designed and implemented a recommendation tool that employs Langchain's agent and chain functions to survey the user on their financial habits and provides recommendations through the company's API.• Presented changes to the algorithm team of 20+ people.

• Planned an annual student-led international hackathon in collaboration with Microsoft for over 200 attendees.• Spoke at UNLEASH Hack China 2021 and a United Nations Youth Panel as a KidsforSDGs youth ambassador.• Organised competitions, workshops, talks, and other events at school to encourage students to pursue STEM.• Created and designed promotional content for the CISxIdeas Instagram page.