Christopher Del Sesto holds an extensive background in finance and law, having graduated from prestigious institutions such as Boston University and Georgetown University Law School. He furthered his expertise in taxation through advanced studies at New York University and the University of Miami. Del Sesto spent nearly a decade in various public sector roles, including budget officer and director of the state Office of Price Administration. His professional experience also includes serving as a certified public accountant and practicing attorney specializing in taxation and finance. Del Sesto transitioned to the judiciary, being named to the Rhode Island Superior Court in 1966, a position he held until his death.

Christopher Del Sesto's political identity is marked by a distinctive blend of fiscal conservatism and progressive social policies. His tenure as governor saw an unusually high number of vetoes, suggesting a highly selective approach to legislation. Del Sesto also combined infrastructure investment with education funding, revealing a nuanced strategy to balance economic growth and social equity. His judicial appointment further underscores a career characterized by calculated, multifaceted policy decisions.