About Jacob Castellani
Over the past 25 years, I’ve had the privilege of leading strategic transformations for multinational organizations, helping HR, Finance, and IT teams deliver lasting success.
I bring structured leadership, risk-focused governance, and an unwavering commitment to achieving results — but also a human approach: clear communication, true collaboration, and integrity at every step.With over 25 years of experience leading complex HR, Finance, and Workday initiatives, I help organizations deliver critical projects with precision and confidence. Having successfully managed 40+ international Workday deployments — from strategic expansions to high-pressure recoveries — I bring a leadership style built on structure, trust, and results.
My mission is simple: to guide businesses through complexity, stabilize what feels uncertain, and deliver tangible outcomes that enable long-term success.
Whether recovering a distressed HRIS deployment or scaling Workday solutions across 20+ countries, I am committed to leading with integrity, foresight, and practical action.
Professional Highlights
25+ years in Project Leadership
Specialized in Workday, HRIT, and Finance ERP Systems
Expert in project recovery, quality assurance, and program leadership
Global experience managing multi-country deployments
Committed to transparency, pragmatism, and excellence
Outside of project work, I’m passionate about strategic thinking, history, and building strong, motivated teams.
I believe leadership is about trust, responsibility, and making a meaningful impact.
