• Built models in Python to streamline the modeling process and leverage Machine Learning techniques in credit and OOS regression benchmarking.• Reviewed and validated models on their models’ soundness, assumptions, testing, and risk measures and proposed enhancements or extensions.• Liaise with the Trading Desk to oversee model usage and controls, conduct meetings, coach interns, and oversee interns’ projects.• Won 2nd place in firmwide innovation hackathon; built a software LLM + Retrieval-Augmented Generation (RAG) to redline legal contracts.

• Valuated 25 complex/illiquid securities with over 15 clients ranging from contingent consideration, preferred stock, convertible notes, warrants, etc.

• Researched and established Alpha-generating investment ideas using neural network in the statistical arbitrage space and benchmarking through systemic research on academic literature. Worked with LLM and NLP libraries to generate signals.• Trained one-on-one in Bloomberg’s headquarters on advanced financial analytical techniques.• Handled middle-office issues and set up an automatic pipeline to manage middle-office issues more efficiently.

• Drove market-making violation discovery, analyzed trading data, and confronted exchange participants with trading violations; resolved 10+ cases.• Conceptualized and executed ideas to automate existing trading and client-onboarding practices to reduce operating costs and time with the Tech team and other stakeholders, resulting in 60+ hours saved from manual work monthly.• Mined, transformed, and examined retail traders' behaviors using data engineering/visualization and statistical techniques.

• Built and tested comprehensive process automation software to enable clients to comply with the Foreign Account Tax Compliance Act (FATCA) and Common Reporting Standard (CRS) within 2 days.• Developed a customized data transformation on routine preparation and testing using both Google Cloud Platform and Alteryx based on the client's desired ETL logic with enhanced efficiency and accuracy.• Created PowerBI and Tableau dashboards to help clients access informative KPIs such as missing self-certification files, monetary risk exposure, and tax filing statuses.• Facilitated and led client meetings regularly to capture and review user stories and key design decisions.

• Developed Power BI tax status trackers report for clients to produce business intelligence KPIs interfacing for clients’ and EY's compliance team.• Optimized EY's tax automation scripting algorithm by mapping clients' data into respective tax forms; it saves EY’s tax team over 0.5 hours per doc.

• Designed, fabricated, assembled, and tested hydrogen batteries and individual battery components, including novel materials.• Synthesized electrode materials and analyzed the activity of electrocatalysts by different electrochemical methods.• Devised testing goals and objectives to test novel chemical materials through advanced statistical techniques and teamwork.

• Implemented an algorithm to determine plating amperage and estimated plating time for Ni & Au by a few input parameters to optimize manufacturing speed by 20%.• Performed Integrated Circuit (IC) cross-sectioning for pinpoint precision analysis on malfunctioning products.