Declan Guilfoyle
About Declan Guilfoyle
Declan Guilfoyle serves as the Vice President of Data Strategy at Two Sigma, a position he has held since 2024. He has a diverse background in data analysis and partnerships, with previous roles at Atlas Holdings LLC and Earnest Research.
Work at Two Sigma
Declan Guilfoyle currently serves as Vice President of Data Strategy at Two Sigma, a position he has held since 2024. In this role, he focuses on developing and implementing data-driven strategies to enhance the firm's operations and decision-making processes. Prior to his current role, he worked at Two Sigma as a member of the Data Strategy team from 2020 to 2023, where he contributed to various projects aimed at optimizing data utilization within the organization.
Education and Expertise
Declan Guilfoyle completed his Bachelor of Arts degree at Williams College from 2008 to 2012. He also studied as a Visiting Student at the University of Oxford from 2010 to 2011. His educational background has equipped him with a strong foundation in analytical thinking and data management, which he applies in his current role in data strategy. Additionally, he attended Regis High School from 2004 to 2008.
Professional Background
Declan Guilfoyle has a diverse professional background in data analysis and strategy. He began his career as an Analyst at Atlas Holdings LLC from 2012 to 2014. He then transitioned to Earnest Research, where he served as a Data Analyst from 2014 to 2016 and later as Director of Partnerships from 2016 to 2020. His experiences across these roles have contributed to his expertise in data strategy and partnership development.
Career Progression
Declan Guilfoyle's career has shown a steady progression in the field of data strategy and analysis. After starting as an Analyst at Atlas Holdings LLC, he moved to Earnest Research, where he advanced from Data Analyst to Director of Partnerships. His tenure at Two Sigma began in 2020, where he initially worked in data strategy before being promoted to Vice President in 2024. This trajectory highlights his growing responsibilities and influence in the data strategy domain.