Nathan Holt

Senior Product Manager | 0→1 builder shipping AI-native platforms | Healthtech, SaaS, Marketplaces

New York, New York, United States

About

I'm a Product Leader with 10+ years building platforms, internal tools, and AI-driven systems across healthtech, SaaS, and marketplaces. My work sits at the intersection of product strategy and technical execution. I've built 0-to-1 product orgs, re-architected backend systems to support 4x revenue growth, and shipped AI-driven tools that cut operational overhead by 40%. I'm not just a PM who works with engineers. I use Cursor, Claude Code, and LLM integrations to prototype and build alongside the team. Most recently Head of Product at Thriving Center of Psychology, where I owned the full platform across patient experience, provider ops, and internal systems. Currently building PowSignal, an AI-powered platform that uses real-time weather and conditions data to surface last-minute powder trips. Looking for Senior PM, Product Lead, or Head of Product roles at AI-first, data-intensive, or operationally complex companies. Remote preferred, open to NYC.

Experience

  • Senior Product Consultant at Single Fin
    Apr 2025 - Present · 1 yr 4 mos

    •Lead senior product engagements with founders and CTOs, owning roadmap, MVP delivery, and early product-market fit validation •Focus on AI-native product development, platform architecture, and operational tooling for teams without dedicated product leadership •Selected engagement: Dosable (healthcare SaaS, compounding pharmacy + telemedicine) - took platform from concept to MVP with first enterprise clients

  • Senior Product Consultant at Dosable
    Apr 2025 - Sep 2025 · 6 mos

    Partnering with the CEO and engineering team to define product vision and technical roadmap for Dosable's healthcare SaaS platform. Designed a layered tech stack and API architecture to support patient onboarding and third-party integrations. Led development of the core platform and onboarding workflows for first enterprise clients, coordinating cross-functional requirements to launch the MVP and validate product-market fit.

  • Thriving Center of Psychology (Remote)
    • Head of Product
      Aug 2023 - Apr 2025 · 1 yr 9 mos

      Led end-to-end product strategy and execution at a fast-scaling mental health platform, owning the full roadmap across patient experience, provider operations, and internal systems. • Built AI-driven onboarding and clinical documentation tools that reduced manual admin work by 40% and shortened time-to-first-session by 25% • Re-architected backend systems and internal workflows to support 4x revenue growth without additional headcount • Owned the roadmap across scheduling, billing, CRM, and provider-facing systems, enabling scalable operations during rapid multi-state expansion • Implemented analytics instrumentation and feedback loops to guide quarterly planning and validate product decisions • Partnered with engineering, clinical, and operations leads to align priorities, improve delivery speed, and resolve platform bottlenecks

    • Founding Product Lead
      Dec 2020 - Aug 2023 · 2 yrs 9 mos

      First product and technology hire at a fast-scaling mental health startup. Built the company's foundational tech stack from scratch and established the product function that supported rapid multi-state expansion. • Replaced fragmented legacy tools with a scalable tech stack spanning scheduling, CRM, analytics, and marketing automation • Introduced attribution, funnel tracking, and lead scoring to improve conversion and enable reliable forecasting • Modernized provider workflows and reduced tech debt, laying the technical foundation for long-term product scalability

  • Thorsun (New York City Metropolitan Area · On-site)
    • Head of Digital
      Jun 2018 - Dec 2020 · 2 yrs 7 mos

      • Owned the full digital product roadmap for ecommerce, marketplace, and operations at Thorsun, a high-growth consumer brand. • Directed multi-channel marketing strategies that contributed to a remarkable 4.3x revenue growth. • Rebuilt the digital experience across Shopify Plus, Amazon, and CRM, achieving a 3x increase in conversion rates. • Implemented automations in fulfillment and inventory, significantly improving operational reliability.

    • Marketing & eCommerce Lead
      Jun 2016 - Jun 2018 · 2 yrs 1 mo

      • Built and optimized the core eCommerce and marketing stack during Thorsun's early growth phase. • Managed Shopify storefront and CRM workflows, enhancing conversion and customer activation. • Developed email, social, and influencer campaigns to accelerate customer acquisition. • Streamlined fulfillment and inventory processes, reducing manual errors for future automation.

  • Digital Manager at Barneys New York
    Jul 2015 - Jun 2016 · 1 yr

    • Led digital product execution for Barneys' eCommerce platform, enhancing site architecture and checkout flows. • Collaborated with engineering and retail operations to synchronize inventory, reducing errors. • Improved omnichannel systems to create a seamless customer experience across digital and physical touchpoints.