# Brad Collins CFO > Fractional CFO for early-stage SaaS and AI-native companies. Brad Collins has nearly 20 years of experience in finance and CFO roles, spanning investment banking (KPMG, Mesirow Financial, Headwaters MB) and high-growth startup operations (Velocity Global). He specializes in building financial infrastructure and growth frameworks for pre-seed to Series B companies in SaaS, AI-native software, and Vertical AI. Brad's work sits at the intersection of finance and modern tooling - helping founders get their systems, models, and operational clarity aligned for growth without the overhead of a full-time hire. He works across the full finance and RevOps stack: QuickBooks, NetSuite, Stripe, Ramp, Salesforce, HubSpot, Attio, n8n, and AI-native tools including Claude, ChatGPT, and Gemini. His writing covers practical AI applications in finance, building the finance function from scratch, and what it actually looks like to operate as a modern CFO at an early-stage company. ## Pages - [About](/about/): Background, philosophy, and approach - [Work With Me](/work-with-me/): Fractional CFO engagements and what to expect - [Articles](/articles/): Writing on AI in finance and operator topics - [Resources](/resources/): Free tools, templates, and open-source projects ## Focus Areas - Financial infrastructure and modeling for early-stage companies - Growth frameworks aligned to SaaS and AI-native business models - AI-native finance operations and tooling - HR Tech, Work Tech, Future of Work, and AI Automation sectors