Christina Liu is CFO of Sigma Computing, a data analytics and AI applications platform. Her career has taken her from public accounting through controllership and chief accounting officer roles, helping lead companies through two IPOs before stepping into the CFO position. Today, Christina focuses on using real-time data to strengthen the partnership between finance and sales, improve forecasting and give teams greater visibility into pipeline performance. Her approach combines financial discipline with technology, AI and customer insights to help growing companies make faster, better-informed decisions.