- Responsible for managing the company's proprietary trading strategies for U.S. stock options.- Responsible for managing the company's proprietary trading strategies for cryptocurrency options and cryptocurrency arbitrage (Binance, OKX, Deribit).- Participate in crypto options market making using SignalPlus.

- Founded the company, focusing on intraday trading of A-shares and U.S. stocks, U.S. stock options trading, and cryptocurrency arbitrage trading.- Supervised and managed the intraday trading team, organized pre-market meetings and post-market reviews, monitored the trading backend during market hours, and conducted real-time trading risk management.- Managed assets of approximately 30 million RMB, with an average daily T+0 trading volume of about 10 million RMB. Since the team's formation, accumulated intraday trading profits of over 4 million RMB.

- Managed various operational affairs.- Led a trading team in China A-shares intraday trading with a management scale of about 150 million RMB, achieving a trading profit of over 6 million RMB in 2021.- Managed personal trading assets of 10 million RMB, with a 2021 trading profit of over 920K RMB.

- Led the team in cryptocurrency spot trading (BTC/ETH, etc.).

- Led teams providing full-process PPP consulting services, including due diligence, fiscal reports, and contract preparation.- Utilized professional knowledge in finance, legal affairs, and government policies to facilitate project completion and assist in business negotiations.