Nick Brett
About Nick Brett
Nick Brett serves as the Head of Data Platform & LLM Data Products at Two Sigma, where he focuses on leveraging technology to enhance data value and client service. With a background in engineering and management at firms like Bloomberg LP and Meta, he has played a significant role in improving business processes and reducing customer churn.
Current Role at Two Sigma
Nick Brett serves as the Head of Data Platform & LLM Data Products at Two Sigma, a position he has held since 2023. In this role, he is responsible for building tools that utilize LLM technology to create new sources of alpha. He has established systems and processes for scalable validation and tuning of LLMs with human input, contributing to the company's data-driven initiatives.
Previous Experience at Bloomberg LP
Brett has extensive experience at Bloomberg LP, where he held multiple roles from 2006 to 2020. He was the Head of Client Service for Data Contributions, focusing on enhancing data value and client service. He also served as Head of Product for Data Contributions and Engineering Manager for various teams, including Market Analytics and Sales Applications. His efforts led to significant improvements in FX composite calculations and the development of complex distributed systems for analytics.
Professional Background
Brett's professional journey includes various roles in technology and data management. He worked at Meta as a Senior Engineering Manager for Facebook Messenger, where he focused on compliance with global privacy regulations. He also held an Executive Council Member position at Collaborative Gain and served as an Advisor at Velma since 2020. His early career included a software engineering internship at IBM and a research analyst role at Library House.
Education and Expertise
Nick Brett earned a Master of Arts (M.A.) in Computer Science from the University of Cambridge, completing his studies from 2002 to 2005. His educational background provides a strong foundation for his expertise in data platforms, software engineering, and analytics. He has developed data pipelines and built market data analysis tools, showcasing his technical skills in Python, Node.js, and C++.
Achievements in Data Management
Throughout his career, Brett has achieved notable milestones in data management and technology. At Bloomberg LP, he managed a global team of over 80 professionals, focusing on OTC pricing and investment research. He played a key role in reducing customer churn by enhancing data value through new technology and improved business processes. His leadership contributed to a 10x user growth for products he managed.