About Us
Meet Our Founder
Alex Santos is the Founder of Nimble Advisors, a fractional HR consulting firm supporting small and mid-sized businesses across Miami, FL and throughout the U.S. Under Alex’s leadership, Nimble has grown into a team of experienced fractional HR specialists who help companies strengthen compliance, improve performance, and build scalable people operations.
Alex brings a practical, business-first perspective to HR. After years of working with growing organizations that lacked the resources for full-time HR leadership, he built Nimble to give business owners access to senior-level HR expertise without the cost of an in-house department.
Nimble Advisors specializes in HR consulting for Miami-based and nationwide employers needing compliance, performance management, hiring support, and people strategy guidance. Whether you're scaling fast, facing engagement challenges, or evolving your HR approach, we bring flexible, modern solutions to help your team thrive.
Our approach is simple: we meet you where you are and build with you from there. Through expert-driven support—whether fractional or ongoing—we design practical, scalable programs that improve employee performance, leadership capability, and retention.
We specialize in:
Employee performance management
Leadership training & development
Customized career pathing and upskilling programs
Strategic talent management and retention
From high-impact leadership development to data-backed people strategies, we’re here to help you build a stronger, more resilient team—one that drives business outcomes and inspires long-term growth.
Our Mission
To grow managers that excel.
Our Vision
To develop and drive exemplary performance in our clients and their employees, one leader at a time.
Our Values
Tenacity – We don’t shy away from challenges. We meet them with grit and follow-through.
Social Responsibility – People matter. We believe in ethical, human-first solutions that elevate individuals and communities.
Analytics – We ground our strategies in data, because people decisions should be as smart as they are empathetic.
Intention – We design every solution with clarity and purpose.
Learning – Growth is continuous—for your team and for ours.
Curiosity – We ask questions, dig deeper, and never settle for surface-level answers.
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Fractional HR is outsourced, part-time HR support that gives your business access to an experienced HR professional without hiring full-time. You get help with compliance, hiring, policies, and people strategy on a flexible, as-needed basis.
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Fractional HR gives you senior-level HR expertise for a fraction of the cost of hiring a full-time HR director. Instead of taking on a six-figure salary, employer-paid benefits, and a 40+ hour weekly commitment, fractional support lets you pay only for the time and expertise you actually need. Benefits and taxes are already included, flexibility is built in, and ROI is faster because you’re making a low-risk, scalable investment.
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Fractional HR work for small to medium-sized businesses, but it can also be helpful in larger organizations that need another set of eyes and HR perspective. It’s ideal for companies that need better structure, compliance support, or help scaling but aren’t ready for a full-time HR hire.
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Yes. Nimble Advisors is based in Miami, FL and supports clients across the U.S. All services are delivered virtually, making it easy to help teams wherever they’re located — even if you’re fully remote.