R
Rachel Whiffin
Rachel Whiffin
About
Detail
Head of Human Resources @ Sleep.ai | People & Culture Executive | Connecting HR Strategy to Business Outcomes in HealthTech
Carlsbad, California, United States
Senior HR leader and people function builder with 15 years partnering with founders and CEOs in high-growth, complex environments. I have led HR through startups, post-merger integrations, and globally distributed teams. At Sleep.ai, I built the full HR infrastructure across two countries from the ground up. The outcomes have been concrete: 85% retention during economic uncertainty, 50% improvement in offer acceptance, and a 4.1 Glassdoor rating while operating lean. Alongside my corporate work, I take on fractional and consulting engagements for organizations that need senior HR leadership without the full-time overhead. I founded San Diego HR Mavens to build the community I wished existed earlier in my career — a peer network for senior HR women and a free resource for professionals in transition. I work best with founders and operators who see HR as a growth driver. If that is how you think about it, I would like to connect. 📩 rachelswhiffin@gmail.com or rachel.whiffin@sleep.ai Core CompetenciesStrategic HR Leadership Human Capital Strategy & Workforce Planning · Executive Business Partnership & Advisory · Change Management & Organizational Agility · Data-Driven Decision Making & HR Metrics Talent Development & Engagement Talent Management, Performance Management & Succession Planning · Leadership Development & Coaching · Employee Engagement & Culture Building · Training Design, Facilitation & Career Pathing HR Operations & Compliance HRIS Optimization & Process Automation · HR Operations Management (Corporate, Field, Remote) · Employment Law & Compliance (ADA, FMLA/CFRA, EEO, HIPAA, COBRA, California Regulations) · Total Rewards & Compliance People & Culture Impact Diversity, Equity & Inclusion (DEI) Programs · Values Deployment & Culture Alignment · Employee Relations & Conflict Resolution · Retention Strategies & Employer Branding · HR Team Leadership